Play
:quality(85)/https://cdn.frvr.ai/682e1322a8f0a93e05897a24.png)
:quality(85)/https://cdn.upit.com/jrva3ez1dxkd2y105time464.jpeg)
:quality(85)/https://cdn.frvr.ai/682e1351a8f0a93e05897a30.png)
#grilled chicken
/****
* Plugins
****/
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");
/****
* Classes
****/
var ChargedBallUI = Container.expand(function () {
var self = Container.call(this);
self.chargeNeededForRelease = GAME_CONSTANTS.CHARGE_NEEDED_FOR_RELEASE;
self.currentCharge = 0;
self.isReadyToRelease = false;
self.pulseAnimationActive = false;
self.initialize = function () {
self.portalAsset = self.attachAsset('portal', {
anchorX: 0.5,
anchorY: 0.5
});
self.portalAsset.x = GAME_CONSTANTS.GAME_WIDTH / 2 + GAME_CONSTANTS.PORTAL_UI_X_OFFSET;
self.portalAsset.alpha = 0;
self.portalAsset.scaleX = 0;
self.portalAsset.scaleY = 0;
self.y = GAME_CONSTANTS.PORTAL_UI_Y;
};
self.updateChargeDisplay = function (chargeCount) {
self.currentCharge = chargeCount;
var remainingCount = Math.max(0, self.chargeNeededForRelease - self.currentCharge);
var progressPercent = (self.chargeNeededForRelease - remainingCount) / self.chargeNeededForRelease;
var targetScale = progressPercent;
if (progressPercent > 0 && self.portalAsset.alpha === 0) {
self.portalAsset.alpha = 1;
}
tween(self.portalAsset, {
scaleX: targetScale,
scaleY: targetScale,
alpha: progressPercent
}, {
duration: GAME_CONSTANTS.PORTAL_TWEEN_DURATION,
easing: tween.easeOut
});
if (remainingCount === 0 && !self.isReadyToRelease) {
self.setReadyState(true);
}
};
self.setReadyState = function (isReady) {
self.isReadyToRelease = isReady;
if (isReady) {
tween(self.portalAsset, {
scaleX: 1.0,
scaleY: 1.0,
alpha: 1.0,
rotation: Math.PI * 2
}, {
duration: GAME_CONSTANTS.PORTAL_TWEEN_DURATION,
easing: tween.easeOut
});
self.startPulseAnimation();
}
};
self.startPulseAnimation = function () {
if (self.pulseAnimationActive) return;
self.pulseAnimationActive = true;
self._pulseText();
};
self._pulseText = function () {
if (!self.isReadyToRelease) {
self.pulseAnimationActive = false;
return;
}
tween(self.portalAsset, {
scaleX: 1.3,
scaleY: 1.3
}, {
duration: GAME_CONSTANTS.PORTAL_PULSE_DURATION,
easing: tween.easeInOut,
onFinish: function onFinish() {
if (!self.isReadyToRelease) {
self.pulseAnimationActive = false;
return;
}
tween(self.portalAsset, {
scaleX: 1.0,
scaleY: 1.0
}, {
duration: GAME_CONSTANTS.PORTAL_PULSE_DURATION,
easing: tween.easeInOut,
onFinish: self._pulseText
});
}
});
};
self.reset = function () {
self.isReadyToRelease = false;
self.currentCharge = 0;
self.pulseAnimationActive = false;
tween(self.portalAsset, {
alpha: 0
}, {
duration: 200,
easing: tween.easeOut
});
tween(self.portalAsset, {
scaleX: 0,
scaleY: 0
}, {
duration: 200,
easing: tween.easeOut
});
};
self.initialize();
return self;
});
var CollisionComponent = Container.expand(function () {
var self = Container.call(this);
self.wallContactFrames = 0;
self.checkBoundaryCollisions = function (fruit, walls, floor) {
if (!walls || !walls.left || !walls.right || !floor) return;
var fruitHalfWidth = fruit.width / 2;
var fruitHalfHeight = fruit.height / 2;
var fruitLevel = getFruitLevel(fruit);
var sizeReduction = Math.max(0, fruitLevel - 4) * 2;
fruitHalfWidth = Math.max(10, fruitHalfWidth - sizeReduction / 2);
fruitHalfHeight = Math.max(10, fruitHalfHeight - sizeReduction / 2);
var cosAngle = Math.abs(Math.cos(fruit.rotation));
var sinAngle = Math.abs(Math.sin(fruit.rotation));
var effectiveWidth = fruitHalfWidth * cosAngle + fruitHalfHeight * sinAngle;
var effectiveHeight = fruitHalfHeight * cosAngle + fruitHalfWidth * sinAngle;
fruit._boundaryContacts = fruit._boundaryContacts || {
left: false,
right: false,
floor: false
};
fruit._boundaryContacts.left = false;
fruit._boundaryContacts.right = false;
fruit._boundaryContacts.floor = false;
self.checkLeftWallCollision(fruit, walls.left, effectiveWidth);
self.checkRightWallCollision(fruit, walls.right, effectiveWidth);
self.checkFloorCollision(fruit, floor, effectiveHeight);
var isInContact = fruit._boundaryContacts.left || fruit._boundaryContacts.right || fruit._boundaryContacts.floor;
if (isInContact) {
fruit.wallContactFrames++;
var progressiveFriction = Math.min(0.75, 0.55 + fruit.wallContactFrames * 0.015);
fruit.angularVelocity *= progressiveFriction;
if (fruit.wallContactFrames > 15) {
fruit.vx *= 0.75;
fruit.vy *= 0.75;
fruit.angularVelocity *= 0.5;
} else if (fruit.wallContactFrames > 10) {
fruit.vx *= 0.8;
fruit.vy *= 0.85;
fruit.angularVelocity *= 0.7;
} else if (fruit.wallContactFrames > 5) {
fruit.vx *= 0.9;
fruit.vy *= 0.9;
}
} else {
fruit.wallContactFrames = Math.max(0, fruit.wallContactFrames - 1);
}
};
self.checkLeftWallCollision = function (fruit, leftWall, effectiveWidth) {
var leftBoundary = leftWall.x + leftWall.width / 2 + effectiveWidth;
if (fruit.x < leftBoundary) {
var incomingVx = fruit.vx;
fruit.x = leftBoundary;
fruit.vx = -incomingVx * fruit.elasticity * 0.7;
if (Math.abs(incomingVx) > GAME_CONSTANTS.BOUNCE_SOUND_VELOCITY_THRESHOLD) {
LK.getSound('bounce').play();
}
var angularImpactMultiplier = 0.0025 * (1 + (0.9 - fruit.elasticity) * 5);
fruit.angularVelocity += fruit.vy * angularImpactMultiplier * 0.25;
fruit.angularVelocity *= GAME_CONSTANTS.GROUND_ANGULAR_FRICTION * 0.4;
fruit._boundaryContacts.left = true;
} else if (fruit.x > leftWall.x + leftWall.width * 2) {
if (fruit._boundaryContacts && !fruit._boundaryContacts.right && !fruit._boundaryContacts.floor) {
fruit.wallContactFrames = Math.max(0, fruit.wallContactFrames - 1);
}
}
};
self.checkRightWallCollision = function (fruit, rightWall, effectiveWidth) {
var rightBoundary = rightWall.x - rightWall.width / 2 - effectiveWidth;
if (fruit.x > rightBoundary) {
var incomingVx = fruit.vx;
fruit.x = rightBoundary;
fruit.vx = -incomingVx * fruit.elasticity * 0.7;
if (Math.abs(incomingVx) > GAME_CONSTANTS.BOUNCE_SOUND_VELOCITY_THRESHOLD) {
LK.getSound('bounce').play();
}
var angularImpactMultiplier = 0.0025 * (1 + (0.9 - fruit.elasticity) * 5);
fruit.angularVelocity -= fruit.vy * angularImpactMultiplier * 0.25;
fruit.angularVelocity *= GAME_CONSTANTS.GROUND_ANGULAR_FRICTION * 0.4;
fruit._boundaryContacts.right = true;
}
};
self.checkFloorCollision = function (fruit, floor, effectiveHeight) {
var floorCollisionY = floor.y - floor.height / 2 - effectiveHeight;
if (fruit.y > floorCollisionY) {
var incomingVy = fruit.vy;
fruit.y = floorCollisionY;
fruit.vy = -incomingVy * fruit.elasticity * 0.5;
if (Math.abs(incomingVy) > GAME_CONSTANTS.BOUNCE_SOUND_VELOCITY_THRESHOLD) {
LK.getSound('bounce').play();
}
fruit._boundaryContacts.floor = true;
if (Math.abs(fruit.vx) > 0.5) {
fruit.angularVelocity = fruit.vx * 0.008;
}
fruit.angularVelocity *= GAME_CONSTANTS.GROUND_ANGULAR_FRICTION * 0.4;
var restThreshold = fruit.wallContactFrames > 5 ? 1.5 : 2.5;
if (Math.abs(fruit.vy) < restThreshold) {
fruit.vy = 0;
fruit.vx *= 0.6;
if (fruit.wallContactFrames > 8) {
fruit.vx *= 0.75;
}
}
var angularRestThreshold = fruit.wallContactFrames > 5 ? 0.012 : 0.018;
if (Math.abs(fruit.angularVelocity) < angularRestThreshold) {
fruit.angularVelocity = 0;
}
}
};
return self;
});
var DotPool = Container.expand(function (initialSize) {
var self = Container.call(this);
var pool = [];
var activeObjects = [];
self.initialize = function (size) {
for (var i = 0; i < size; i++) {
self.createObject();
}
};
self.createObject = function () {
var dot = new Container();
var dotGraphic = dot.attachAsset('trajectoryDot', {
anchorX: 0.5,
anchorY: 0.5
});
dotGraphic.tint = 0xFFFFFF;
dot.scaleX = 0.8;
dot.scaleY = 0.8;
dot.visible = false;
pool.push(dot);
return dot;
};
self.get = function () {
var object = pool.length > 0 ? pool.pop() : self.createObject();
activeObjects.push(object);
return object;
};
self.release = function (object) {
var index = activeObjects.indexOf(object);
if (index !== -1) {
activeObjects.splice(index, 1);
object.visible = false;
pool.push(object);
}
};
self.releaseAll = function () {
while (activeObjects.length > 0) {
var object = activeObjects.pop();
object.visible = false;
pool.push(object);
}
};
if (initialSize) {
self.initialize(initialSize);
}
return self;
});
var EvolutionLine = Container.expand(function () {
var self = Container.call(this);
self.initialize = function () {
self.y = GAME_CONSTANTS.EVOLUTION_LINE_Y;
self.x = GAME_CONSTANTS.GAME_WIDTH / 2; // Remove the X_OFFSET to center properly
var fruitTypes = [FruitTypes.CHERRY, FruitTypes.GRAPE, FruitTypes.APPLE, FruitTypes.ORANGE, FruitTypes.WATERMELON, FruitTypes.PINEAPPLE, FruitTypes.MELON, FruitTypes.PEACH, FruitTypes.COCONUT, FruitTypes.DURIAN];
var totalWidth = 0;
var fruitIcons = [];
for (var i = 0; i < fruitTypes.length; i++) {
var fruitType = fruitTypes[i];
var fruitIcon = LK.getAsset(fruitType.id, {
anchorX: 0.5,
anchorY: 0.5
});
var scale = Math.min(GAME_CONSTANTS.EVOLUTION_ICON_MAX_SIZE / fruitIcon.width, GAME_CONSTANTS.EVOLUTION_ICON_MAX_SIZE / fruitIcon.height);
fruitIcon.scaleX = scale;
fruitIcon.scaleY = scale;
totalWidth += fruitIcon.width * scale;
if (i < fruitTypes.length - 1) {
totalWidth += GAME_CONSTANTS.EVOLUTION_ICON_SPACING;
}
fruitIcons.push(fruitIcon);
}
var currentX = -totalWidth / 2;
for (var i = 0; i < fruitIcons.length; i++) {
var icon = fruitIcons[i];
icon.x = currentX + icon.width * icon.scaleX / 2;
icon.y = 0;
self.addChild(icon);
currentX += icon.width * icon.scaleX + GAME_CONSTANTS.EVOLUTION_ICON_SPACING;
}
};
return self;
});
var FireElement = Container.expand(function (initX, initY, zIndex) {
var self = Container.call(this);
self.baseX = initX || 0;
self.baseY = initY || 0;
self.zIndex = zIndex || 0;
self.movementRange = 30 + Math.random() * 20;
self.movementSpeed = 0.3 + Math.random() * 0.4;
self.direction = Math.random() > 0.5 ? 1 : -1;
self.alphaMin = GAME_CONSTANTS.FIRE_ALPHA_MIN;
self.alphaMax = GAME_CONSTANTS.FIRE_ALPHA_MAX;
self.flickerSpeed = GAME_CONSTANTS.FIRE_FLICKER_SPEED_BASE + Math.random() * GAME_CONSTANTS.FIRE_FLICKER_SPEED_RANDOM;
self.frameIndex = 0;
self.frameTimer = null;
self.frameDuration = GAME_CONSTANTS.FIRE_FRAME_DURATION;
self.initialize = function () {
self.fireAsset = self.attachAsset('fire', {
anchorX: 0.5,
anchorY: 1.0
});
self.fireAsset2 = self.attachAsset('fire_2', {
anchorX: 0.5,
anchorY: 1.0
});
self.fireAsset2.visible = false;
self.x = self.baseX;
self.y = self.baseY;
self.startAlphaFlicker();
self.startFrameAnimation();
};
self.update = function () {
self.x += self.movementSpeed * self.direction;
if (Math.abs(self.x - self.baseX) > self.movementRange) {
self.direction *= -1;
}
};
self.startFrameAnimation = function () {
if (self.frameTimer) LK.clearInterval(self.frameTimer);
self.frameTimer = LK.setInterval(function () {
self.toggleFrame();
}, self.frameDuration);
};
self.toggleFrame = function () {
self.frameIndex = (self.frameIndex + 1) % 2;
self.fireAsset.visible = self.frameIndex === 0;
self.fireAsset2.visible = self.frameIndex === 1;
};
self.startAlphaFlicker = function () {
if (self.flickerTween) self.flickerTween.stop();
var startDelay = Math.random() * 500;
LK.setTimeout(function () {
self.flickerToMax();
}, startDelay);
};
self.flickerToMax = function () {
self.flickerTween = tween(self, {
alpha: self.alphaMax
}, {
duration: self.flickerSpeed,
easing: tween.easeInOut,
onFinish: self.flickerToMin
});
};
self.flickerToMin = function () {
self.flickerTween = tween(self, {
alpha: self.alphaMin
}, {
duration: self.flickerSpeed,
easing: tween.easeInOut,
onFinish: self.flickerToMax
});
};
self.destroy = function () {
if (self.flickerTween) self.flickerTween.stop();
if (self.frameTimer) {
LK.clearInterval(self.frameTimer);
self.frameTimer = null;
}
Container.prototype.destroy.call(this);
};
self.initialize();
return self;
});
var Fruit = Container.expand(function (type) {
var self = Container.call(this);
self.id = 'fruit_' + Date.now() + '_' + Math.floor(Math.random() * 10000);
self.type = type;
var physics = new PhysicsComponent();
var collision = new CollisionComponent();
var mergeHandler = new MergeComponent();
var behaviorSystem = new FruitBehavior();
self.vx = physics.vx;
self.vy = physics.vy;
self.rotation = physics.rotation;
self.angularVelocity = physics.angularVelocity;
self.angularFriction = GAME_CONSTANTS.ANGULAR_FRICTION;
self.groundAngularFriction = GAME_CONSTANTS.GROUND_ANGULAR_FRICTION;
var currentLevel = getFruitLevel(self);
self.gravity = GAME_CONSTANTS.BASE_GRAVITY * (1 + (currentLevel - 1) * GAME_CONSTANTS.GRAVITY_LEVEL_MULTIPLIER);
self.friction = GAME_CONSTANTS.FRICTION;
self.rotationRestCounter = physics.rotationRestCounter;
self.maxAngularVelocity = GAME_CONSTANTS.MAX_ANGULAR_VELOCITY;
self.isStatic = physics.isStatic;
self.elasticity = currentLevel < GAME_CONSTANTS.ELASTICITY_LOW_START_LEVEL ? GAME_CONSTANTS.ELASTICITY_HIGH : GAME_CONSTANTS.ELASTICITY_LOW_BASE - (currentLevel - (GAME_CONSTANTS.ELASTICITY_LOW_START_LEVEL - 1)) * GAME_CONSTANTS.ELASTICITY_DECREASE_FACTOR;
self.elasticity = Math.max(0.1, self.elasticity); // Ensure minimum elasticity
self.wallContactFrames = collision.wallContactFrames;
self.merging = mergeHandler.merging;
self.mergeGracePeriodActive = mergeHandler.mergeGracePeriodActive;
self.fromChargedRelease = mergeHandler.fromChargedRelease;
self.safetyPeriod = false;
self.immuneToGameOver = false;
self.isFullyStabilized = false;
self.isSleeping = false;
self._sleepCounter = 0;
self.behavior = type && type.id ? behaviorSystem.getMergeHandler(type.id) : null;
if (self.type && self.type.id && self.type.points && self.type.size) {
var fruitGraphics = self.attachAsset(self.type.id, {
anchorX: 0.5,
anchorY: 0.5
});
// Always start with 150x150 for all tabuk fruits
fruitGraphics.width = 150;
fruitGraphics.height = 150;
self.width = fruitGraphics.width;
self.height = fruitGraphics.height;
self._assetOriginalWidth = LK.getAsset(self.type.id, {
anchorX: 0.5,
anchorY: 0.5
}).width;
self._assetOriginalHeight = LK.getAsset(self.type.id, {
anchorX: 0.5,
anchorY: 0.5
}).height;
self._fruitGraphics = fruitGraphics;
if (self.behavior && self.behavior.onSpawn) {
self.behavior.onSpawn(self);
}
} else {
console.log("Warning: Fruit type not available yet or missing required properties");
}
self.updatePhysics = function () {
physics.apply(self);
};
self.checkBoundaries = function (walls, floor) {
collision.checkBoundaryCollisions(self, walls, floor);
if (self.safetyPeriod === false && self.vy <= 0.1) {
self.safetyPeriod = undefined;
}
};
self.merge = function (otherFruit) {
mergeHandler.beginMerge(self, otherFruit);
};
return self;
});
var FruitBehavior = Container.expand(function () {
var self = Container.call(this);
self.behaviors = {
CHERRY: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
GRAPE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
APPLE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
ORANGE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
WATERMELON: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
PINEAPPLE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
},
onSpawn: function onSpawn() {}
},
MELON: {
onMerge: function onMerge(f1, f2, x, y) {
LK.getSound('Smartz').play();
return self.standardMerge(f1, f2, x, y);
}
},
PEACH: {
onMerge: function onMerge(f1, f2, x, y) {
LK.getSound('stonks').play();
return self.standardMerge(f1, f2, x, y);
}
},
COCONUT: {
onMerge: function onMerge(f1, f2, x, y) {
LK.getSound('ThisIsFine').play();
return self.standardMerge(f1, f2, x, y);
},
onSpawn: function onSpawn() {
LK.getSound('stonks').play();
}
},
DURIAN: {
onMerge: function onMerge(f1, f2, x, y) {
LK.setScore(LK.getScore() + f1.type.points);
updateScoreDisplay();
removeFruitFromGame(f1);
removeFruitFromGame(f2);
releasePineappleOnMerge();
return null;
}
}
};
self.getMergeHandler = function (fruitTypeId) {
if (!fruitTypeId) return self.behaviors.CHERRY;
var upperTypeId = fruitTypeId.toUpperCase();
return self.behaviors[upperTypeId] || self.behaviors.CHERRY;
};
self.standardMerge = function (fruit1, fruit2, posX, posY) {
var nextType = null;
if (fruit1 && fruit1.type && fruit1.type.next) {
var nextKey = fruit1.type.next;
if (typeof nextKey === "string" && FruitTypes[nextKey.toUpperCase()]) {
nextType = FruitTypes[nextKey.toUpperCase()];
}
}
releasePineappleOnMerge();
return self.createNextLevelFruit(fruit1, nextType, posX, posY);
};
self.createNextLevelFruit = function (sourceFruit, nextType, posX, posY) {
var newFruit = new Fruit(nextType);
newFruit.x = posX;
newFruit.y = posY;
newFruit.scaleX = 0.5;
newFruit.scaleY = 0.5;
game.addChild(newFruit);
fruits.push(newFruit);
spatialGrid.insertObject(newFruit);
if (nextType && typeof nextType.points === "number") {
LK.setScore(LK.getScore() + nextType.points);
updateScoreDisplay();
}
tween(newFruit, {
scaleX: 1,
scaleY: 1
}, {
duration: 300,
easing: tween.bounceOut
});
return newFruit;
};
self.playSoundEffect = function (soundId) {
if (soundId) LK.getSound(soundId).play();
};
return self;
});
var Line = Container.expand(function () {
var self = Container.call(this);
var lineGraphics = self.attachAsset('floor', {
anchorX: 0.5,
anchorY: 0.5
});
lineGraphics.tint = 0xff0000;
lineGraphics.height = 20;
return self;
});
var MergeComponent = Container.expand(function () {
var self = Container.call(this);
self.merging = false;
self.mergeGracePeriodActive = false;
self.fromChargedRelease = false;
self.fruitBehavior = new FruitBehavior();
self.beginMerge = function (fruit1, fruit2) {
if (fruit1.merging || fruit2.merging) return; // Added check for fruit2
fruit1.merging = true;
fruit2.merging = true;
var midX = (fruit1.x + fruit2.x) / 2;
var midY = (fruit1.y + fruit2.y) / 2;
self.animateMerge(fruit1, fruit2, midX, midY);
};
self.animateMerge = function (fruit1, fruit2, midX, midY) {
tween(fruit1, {
alpha: 0,
scaleX: 0.5,
scaleY: 0.5
}, {
duration: 200,
easing: tween.easeOut
});
tween(fruit2, {
alpha: 0,
scaleX: 0.5,
scaleY: 0.5
}, {
duration: 200,
easing: tween.easeOut,
onFinish: function onFinish() {
self.completeMerge(fruit1, fruit2, midX, midY);
}
});
};
self.completeMerge = function (fruit1, fruit2, midX, midY) {
LK.getSound('merge').play();
self.trackMerge(fruit1, fruit2);
var behaviorHandler = self.fruitBehavior.getMergeHandler(fruit1.type.id);
if (behaviorHandler && behaviorHandler.onMerge) {
// Added check
behaviorHandler.onMerge(fruit1, fruit2, midX, midY);
}
// Ensure cleanup happens correctly, check if fruits still exist before removal
if (fruit1 && fruit1.parent && fruit1.type.id.toUpperCase() !== 'DURIAN') removeFruitFromGame(fruit1);
if (fruit2 && fruit2.parent) removeFruitFromGame(fruit2);
};
self.trackMerge = function (fruit1, fruit2) {
var fromReleasedFruits = fruit1.fromChargedRelease || fruit2.fromChargedRelease;
var isPlayerDroppedFruitMerge = !fromReleasedFruits && (fruit1 === lastDroppedFruit || fruit2 === lastDroppedFruit) && !lastDroppedHasMerged;
var fruitHasMergeGracePeriod = fruit1.mergeGracePeriodActive || fruit2.mergeGracePeriodActive;
if (isPlayerDroppedFruitMerge || fruitHasMergeGracePeriod) {
lastDroppedHasMerged = true;
}
};
return self;
});
var PhysicsComponent = Container.expand(function () {
var self = Container.call(this);
self.vx = 0;
self.vy = 0;
self.gravity = GAME_CONSTANTS.BASE_GRAVITY;
self.friction = GAME_CONSTANTS.FRICTION;
self.isStatic = false;
self.rotation = 0;
self.angularVelocity = 0;
self.maxAngularVelocity = GAME_CONSTANTS.MAX_ANGULAR_VELOCITY;
self.rotationRestCounter = 0;
self.lastVx = 0;
self.lastVy = 0;
self.isFullyStabilized = false; // Moved here
self.stabilizeFruit = function (fruit, movementMagnitude, velocityChange) {
var isMidAir = !fruit._boundaryContacts || !fruit._boundaryContacts.floor && !fruit._boundaryContacts.left && !fruit._boundaryContacts.right;
if (isMidAir) {
fruit.isFullyStabilized = false; // Ensure mid-air fruits are never marked stabilized
return false;
}
var stabilizationLevel = 0;
var fruitLevel = getFruitLevel(fruit);
if (!fruit._stabilizeMetrics) {
fruit._stabilizeMetrics = {
consecutiveSmallMovements: 0,
wallContactDuration: 0,
surroundedDuration: 0,
restingDuration: 0
};
}
// Dynamic thresholds based only on fruitLevel - lower for higher-level fruits
var movementThreshold = GAME_CONSTANTS.STABILIZATION_MOVEMENT_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_MOVEMENT_THRESHOLD_LEVEL_FACTOR * 1.2;
var angularThreshold = GAME_CONSTANTS.STABILIZATION_ANGULAR_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_ANGULAR_THRESHOLD_LEVEL_FACTOR * 1.2;
if (movementMagnitude < movementThreshold && Math.abs(fruit.angularVelocity) < angularThreshold) {
var stabilizationRate = GAME_CONSTANTS.STABILIZATION_SCORE_RATE_BASE + fruitLevel * GAME_CONSTANTS.STABILIZATION_SCORE_LEVEL_FACTOR * 1.4;
fruit._stabilizeMetrics.consecutiveSmallMovements += stabilizationRate;
fruit._stabilizeMetrics.restingDuration += stabilizationRate;
} else {
fruit._stabilizeMetrics.consecutiveSmallMovements = 0;
fruit._stabilizeMetrics.restingDuration = Math.max(0, fruit._stabilizeMetrics.restingDuration - 2);
}
if (fruit.wallContactFrames > 0) fruit._stabilizeMetrics.wallContactDuration += GAME_CONSTANTS.STABILIZATION_WALL_SCORE_RATE * 1.4 + fruitLevel * 0.15;else fruit._stabilizeMetrics.wallContactDuration = Math.max(0, fruit._stabilizeMetrics.wallContactDuration - 1);
if (fruit.surroundedFrames > 0) fruit._stabilizeMetrics.surroundedDuration += GAME_CONSTANTS.STABILIZATION_SURROUNDED_SCORE_RATE * 1.4 + fruitLevel * 0.22;else fruit._stabilizeMetrics.surroundedDuration = Math.max(0, fruit._stabilizeMetrics.surroundedDuration - 1);
var levelFactor = fruitLevel * GAME_CONSTANTS.STABILIZATION_SCORE_LEVEL_INFLUENCE;
var totalStabilizationScore = fruit._stabilizeMetrics.consecutiveSmallMovements * (1.0 + levelFactor) + fruit._stabilizeMetrics.wallContactDuration * (0.8 + levelFactor) + fruit._stabilizeMetrics.surroundedDuration * (1.2 + levelFactor) + fruit._stabilizeMetrics.restingDuration * (0.5 + levelFactor);
// Dynamic thresholds for stabilization based only on fruitLevel - lower for higher-level fruits
var fullStabilizationThreshold = GAME_CONSTANTS.STABILIZATION_THRESHOLD_FULL_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_THRESHOLD_FULL_LEVEL_FACTOR * 1.25;
var partialStabilizationThreshold = GAME_CONSTANTS.STABILIZATION_THRESHOLD_PARTIAL_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_THRESHOLD_PARTIAL_LEVEL_FACTOR * 1.25;
if (totalStabilizationScore > fullStabilizationThreshold) stabilizationLevel = 2;else if (totalStabilizationScore > partialStabilizationThreshold) stabilizationLevel = 1;
if (stabilizationLevel > 0) {
// Make damping stronger for higher-level fruits
var baseDamp = stabilizationLevel === 2 ? GAME_CONSTANTS.STABILIZATION_DAMP_FACTOR_FULL * 0.9 : GAME_CONSTANTS.STABILIZATION_DAMP_FACTOR_PARTIAL * 0.95;
var dampFactor = Math.max(0.35, baseDamp - fruitLevel * GAME_CONSTANTS.STABILIZATION_DAMP_LEVEL_FACTOR * 1.1);
fruit.vx *= dampFactor;
fruit.vy *= dampFactor;
fruit.angularVelocity *= dampFactor * 0.85;
var stopThreshold = GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_LEVEL_FACTOR;
// Unconditionally stop when fully stabilized (level 2) and below movement threshold
if (stabilizationLevel === 2 && movementMagnitude < stopThreshold) {
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0;
fruit.isFullyStabilized = true;
// Track frames of being fully stabilized
if (!fruit._sleepCounter) fruit._sleepCounter = 0;
// Only increment sleep counter if both linear and angular velocities are near zero
if (movementMagnitude < stopThreshold * 0.8 && Math.abs(fruit.angularVelocity) < angularThreshold * 0.7) {
fruit._sleepCounter++;
// After being fully stabilized for SLEEP_DELAY_FRAMES consecutive frames, put to sleep
if (fruit._sleepCounter >= GAME_CONSTANTS.SLEEP_DELAY_FRAMES) {
fruit.isSleeping = true;
fruit.isFullyStabilized = true; // Ensure fully stabilized state when sleeping
}
} else {
// Reset sleep counter if either velocity isn't near zero
fruit._sleepCounter = 0;
fruit.isSleeping = false; // Ensure fruit is awake if conditions aren't met
}
return true;
}
}
fruit.isFullyStabilized = false;
return false;
};
self.apply = function (fruit) {
if (fruit.isStatic || fruit.merging) return;
// Skip physics calculations for sleeping fruits, but keep collision detection
if (fruit.isSleeping) {
// Keep fruit in the exact same position - no physics updates
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0;
return;
}
// Reset stabilization flag if significant external force applied (e.g., explosion)
// Wake fruit up from potential stabilization if there's significant velocity change
var velocityDeltaX = Math.abs(fruit.vx - fruit.lastVx);
var velocityDeltaY = Math.abs(fruit.vy - fruit.lastVy);
if ((fruit.isFullyStabilized || fruit._sleepCounter > 0) && (velocityDeltaX > 0.7 || velocityDeltaY > 0.7)) {
fruit.isFullyStabilized = false;
fruit._sleepCounter = 0; // Reset sleep counter on significant velocity change
}
// More aggressively ensure stability when at rest - use a tighter threshold
if (fruit.isFullyStabilized && Math.abs(fruit.vx) < 0.3 && Math.abs(fruit.vy) < 0.3) {
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0; // Ensure zero angular velocity
return;
}
fruit.lastVx = fruit.vx;
fruit.lastVy = fruit.vy;
var fruitLevel = getFruitLevel(fruit);
var isMidAir = !fruit._boundaryContacts || !fruit._boundaryContacts.floor && !fruit._boundaryContacts.left && !fruit._boundaryContacts.right;
// Use exponential scaling for gravity to make higher-level fruits dramatically heavier
var gravityMultiplier = 1 + Math.pow(fruitLevel, 1.5) * 0.25; // Stronger influence
fruit.vy += fruit.gravity * gravityMultiplier;
var maxVelocity = GAME_CONSTANTS.MAX_VELOCITY_BASE - fruitLevel * GAME_CONSTANTS.MAX_VELOCITY_LEVEL_FACTOR;
fruit.vx = Math.max(-maxVelocity, Math.min(maxVelocity, fruit.vx));
fruit.vy = Math.max(-maxVelocity, Math.min(maxVelocity, fruit.vy));
// Removed separate LEVEL_DOWNWARD_FORCE_FACTOR as it's now incorporated in the gravity calculation
if (fruit.lastVx !== undefined && fruit.lastVy !== undefined) {
var dvx = fruit.vx - fruit.lastVx;
var dvy = fruit.vy - fruit.lastVy;
// Make inertia scale dramatically with fruitLevel using power function
var inertiaResistance = Math.min(0.95, Math.pow(fruitLevel, 1.8) * 0.01);
fruit.vx = fruit.lastVx + dvx * (1 - inertiaResistance);
fruit.vy = fruit.lastVy + dvy * (1 - inertiaResistance);
}
var movementMagnitude = Math.sqrt(fruit.vx * fruit.vx + fruit.vy * fruit.vy);
var velocityChange = Math.abs(fruit.vx - fruit.lastVx) + Math.abs(fruit.vy - fruit.lastVy);
// Apply strong damping when velocity is very low to help fruits stabilize faster
if (movementMagnitude < 0.5) {
fruit.vx *= 0.80;
fruit.vy *= 0.80;
fruit.angularVelocity *= 0.70;
}
var isFullyStabilizedByFunc = self.stabilizeFruit(fruit, movementMagnitude, velocityChange);
fruit.isFullyStabilized = isFullyStabilizedByFunc; // Update fruit's state
if (!fruit.isFullyStabilized) {
// Only apply rolling rotation when in contact with a surface
var isRolling = fruit._boundaryContacts && (fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right);
if (isRolling && (movementMagnitude > 0.5 || velocityChange > 0.3)) {
var rotationFactor = 0.035 / (1 + fruitLevel * 0.08);
var targetAngularVelocity = fruit.vx * rotationFactor;
fruit.angularVelocity = fruit.angularVelocity * 0.4 + targetAngularVelocity * 0.6;
} else {
// Apply stronger damping when not rolling or in air
fruit.angularVelocity *= isRolling ? 0.75 : 0.65; // More damping when not rolling
}
fruit.rotation += fruit.angularVelocity;
// Make friction increase slightly with level (heavier objects have more surface interaction)
var frictionModifier = 0.98 + fruitLevel * 0.005;
// Apply more friction when nearly stopped to push toward stabilization
var nearStopMultiplier = movementMagnitude < 1.0 ? 0.95 : 0.98; // More aggressive
fruit.vx *= fruit.friction * frictionModifier * nearStopMultiplier;
fruit.vy *= fruit.friction * frictionModifier * nearStopMultiplier * 0.98;
var stopThreshold = GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_LEVEL_FACTOR;
stopThreshold = Math.max(0.05, stopThreshold);
if (Math.abs(fruit.vx) < stopThreshold) fruit.vx = 0;
// Only stop vertical velocity if NOT in mid-air AND not fully stabilized by function
if (Math.abs(fruit.vy) < stopThreshold && !isMidAir) fruit.vy = 0;
self.handleRotationDamping(fruit);
}
fruit.x += fruit.vx;
fruit.y += fruit.vy;
if (isMidAir) {
var currentMinFallSpeed = GAME_CONSTANTS.MIN_FALL_SPEED + fruitLevel * 0.02;
if (fruit.vy < currentMinFallSpeed) {
fruit.vy = currentMinFallSpeed;
}
fruit.isFullyStabilized = false; // Explicitly ensure mid-air is not stabilized
}
};
self.handleRotationDamping = function (fruit) {
var movementMagnitude = Math.sqrt(fruit.vx * fruit.vx + fruit.vy * fruit.vy);
var fruitLevel = getFruitLevel(fruit);
var isMidAir = !fruit._boundaryContacts || !fruit._boundaryContacts.floor && !fruit._boundaryContacts.left && !fruit._boundaryContacts.right;
// Scale rotation factor inversely with fruitLevel - higher level = less rotation from rolling
var rotationFactor = 0.04 / (1 + fruitLevel * 0.15); // Increased inverse scaling with level
var targetAngularVelocity = fruit.vx * rotationFactor;
var hasNeighbors = fruit.neighborContacts && fruit.neighborContacts.length > 0;
var neighborCount = hasNeighbors ? fruit.neighborContacts.length : 0;
// Only apply rotation forces if moving with sufficient velocity
if (movementMagnitude > 0.3) {
// Less influence when more neighbors present - scaled by neighbor count
var blendRatio = Math.max(0.2, 0.6 - neighborCount * 0.08);
fruit.angularVelocity = fruit.angularVelocity * (1 - blendRatio) + targetAngularVelocity * blendRatio;
// Correct rotation direction if it's opposite of movement
var targetDirection = fruit.vx > 0 ? 1 : -1;
var currentDirection = fruit.angularVelocity > 0 ? 1 : -1;
if (targetDirection !== currentDirection && Math.abs(fruit.vx) > 0.5) {
fruit.angularVelocity *= 0.25; // Stronger correction when rotation direction opposite of movement
}
}
// Base damping primarily on movement magnitude and neighbor count
var movementFactor = Math.min(1, movementMagnitude * 2);
var neighborFactor = Math.min(1, neighborCount * 0.2);
var levelFactor = fruitLevel * 0.06; // Increased level factor influence
// Calculate rotation damp factor based on these conditions
var rotationDampFactor;
// Apply much stronger damping when nearly stopped
if (movementMagnitude < 0.05) {
// Near-zero movement gets extreme damping
rotationDampFactor = 0.12 - levelFactor * 0.6; // Increased extreme damping near zero
} else if (isMidAir) {
// Mid-air damping - moderately strong
rotationDampFactor = 0.6 - levelFactor * 0.8;
} else if (movementMagnitude < 0.3) {
// Very slow movement - strong damping
rotationDampFactor = 0.25 - levelFactor * 0.7 - neighborFactor * 0.15; // Stronger damping for slow movement
} else if (neighborCount >= 3) {
// Many neighbors - increased resistance
rotationDampFactor = 0.35 - levelFactor * 0.6 - neighborFactor * 0.15;
} else if (hasNeighbors) {
// Some neighbors - moderate resistance
rotationDampFactor = 0.45 - levelFactor * 0.5 - neighborFactor * 0.1;
} else {
// Default case - moving freely with no neighbors
rotationDampFactor = 0.6 - levelFactor * 0.4;
}
// Check if fruit is rolling (in contact with surface with meaningful velocity)
var isRolling = !isMidAir && movementMagnitude > 0.5 && fruit._boundaryContacts && (fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right);
if (isRolling) {
// Fine-tune damping when rolling based on speed
if (movementMagnitude < 0.5) {
rotationDampFactor = 0.7 - levelFactor * 0.4;
} else if (movementMagnitude < 1.0) {
rotationDampFactor = 0.8 - levelFactor * 0.3;
} else {
// Allow more natural rotation when moving quickly
rotationDampFactor = 0.85 - levelFactor * 0.2;
}
}
// Apply the calculated damping factor
fruit.angularVelocity *= rotationDampFactor;
// Apply additional damping when velocity changes suddenly
if (fruit.lastVx !== undefined && Math.abs(fruit.vx - fruit.lastVx) > 0.5) {
fruit.angularVelocity -= (fruit.vx - fruit.lastVx) * 0.02;
}
// Dramatically increase damping when velocity is very low
if (movementMagnitude < 0.2) {
// Apply extreme angular damping when linear movement is minimal
var linearDampingFactor = movementMagnitude < 0.08 ? 0.03 : 0.15; // More aggressive damping
fruit.angularVelocity *= linearDampingFactor;
// Directly zero out tiny angular velocities when there's almost no movement
if (Math.abs(fruit.angularVelocity) < 0.002 || movementMagnitude < 0.02) {
// Lower thresholds
fruit.angularVelocity = 0;
}
}
// Handling rolling physics when in contact with surfaces
if (fruit._boundaryContacts) {
// Apply rolling physics when in contact with floor or walls
var isRolling = fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right;
if (isRolling && Math.abs(fruit.vx) > 0.2) {
// Scale roll factor inversely with level - higher level fruits roll less
var rollFactor = 0.025 / (1 + fruitLevel * 0.2); // Increased level scaling for rolling
var idealRollingVelocity = fruit.vx * rollFactor;
fruit.angularVelocity = fruit.angularVelocity * 0.7 + idealRollingVelocity * 0.3;
} else if (isMidAir) {
// Apply stronger damping when airborne with no contacts
fruit.angularVelocity *= 0.85;
}
}
// Increase wall damping
if (fruit._boundaryContacts && (fruit._boundaryContacts.left || fruit._boundaryContacts.right) && Math.abs(fruit.angularVelocity) > 0.01) {
fruit.angularVelocity *= 0.6; // Even stronger wall damping
}
// Lowered level-based thresholds for stopping rotation - significantly lowered
var angularThreshold = GAME_CONSTANTS.ANGULAR_STOP_THRESHOLD - fruitLevel * 0.0005; // Lower threshold for higher level fruits
var restFramesThreshold = Math.max(1, 2 - Math.floor(fruitLevel * 0.35)); // More aggressive frame requirement reduction
if (Math.abs(fruit.angularVelocity) < angularThreshold) {
fruit.rotationRestCounter++;
if (fruit.rotationRestCounter > restFramesThreshold) {
fruit.angularVelocity = 0;
}
} else {
fruit.rotationRestCounter = 0;
}
// Scale max angular velocity based on level
var maxAngularMultiplier = 1.2 - fruitLevel * 0.06; // Higher level fruits rotate even less
fruit.angularVelocity = Math.min(Math.max(fruit.angularVelocity, -self.maxAngularVelocity * maxAngularMultiplier), self.maxAngularVelocity * maxAngularMultiplier);
};
return self;
});
var SpatialGrid = Container.expand(function (cellSize) {
var self = Container.call(this);
self.cellSize = cellSize || 200;
self.grid = {};
self.lastRebuildTime = Date.now();
self.rebuildInterval = GAME_CONSTANTS.SPATIAL_GRID_REBUILD_INTERVAL_MS;
self.insertObject = function (obj) {
if (!obj || !obj.x || !obj.y || !obj.width || !obj.height || obj.merging || obj.isStatic) return;
obj._currentCells = obj._currentCells || [];
var cells = self.getCellsForObject(obj);
obj._currentCells = cells.slice();
for (var i = 0; i < cells.length; i++) {
var cellKey = cells[i];
if (!self.grid[cellKey]) self.grid[cellKey] = [];
if (self.grid[cellKey].indexOf(obj) === -1) self.grid[cellKey].push(obj);
}
};
self.removeObject = function (obj) {
if (!obj || !obj.x || !obj.y || !obj.width || !obj.height) return;
var cells = obj._currentCells || self.getCellsForObject(obj);
for (var i = 0; i < cells.length; i++) {
var cellKey = cells[i];
if (self.grid[cellKey]) {
var cellIndex = self.grid[cellKey].indexOf(obj);
if (cellIndex !== -1) self.grid[cellKey].splice(cellIndex, 1);
if (self.grid[cellKey].length === 0) delete self.grid[cellKey];
}
}
obj._currentCells = [];
};
self.getCellsForObject = function (obj) {
if (!obj || typeof obj.x !== 'number' || typeof obj.y !== 'number' || typeof obj.width !== 'number' || typeof obj.height !== 'number') return [];
var cells = [];
var halfWidth = obj.width / 2;
var halfHeight = obj.height / 2;
var minCellX = Math.floor((obj.x - halfWidth) / self.cellSize);
var maxCellX = Math.floor((obj.x + halfWidth) / self.cellSize);
var minCellY = Math.floor((obj.y - halfHeight) / self.cellSize);
var maxCellY = Math.floor((obj.y + halfHeight) / self.cellSize);
for (var cellX = minCellX; cellX <= maxCellX; cellX++) {
for (var cellY = minCellY; cellY <= maxCellY; cellY++) {
cells.push(cellX + "," + cellY);
}
}
return cells;
};
self.updateObject = function (obj) {
if (!obj || !obj.x || !obj.y || !obj.width || !obj.height) return;
var newCells = self.getCellsForObject(obj);
var oldCells = obj._currentCells || [];
var cellsChanged = false;
if (oldCells.length !== newCells.length) cellsChanged = true;else {
for (var i = 0; i < newCells.length; i++) {
if (oldCells.indexOf(newCells[i]) === -1) {
cellsChanged = true;
break;
}
}
}
if (cellsChanged) {
self.removeObject(obj);
self.insertObject(obj);
}
};
self.getPotentialCollisions = function (obj) {
var candidates = [];
var cells = self.getCellsForObject(obj);
var addedObjects = {};
for (var i = 0; i < cells.length; i++) {
var cellKey = cells[i];
if (self.grid[cellKey]) {
for (var j = 0; j < self.grid[cellKey].length; j++) {
var otherObj = self.grid[cellKey][j];
if (otherObj && otherObj !== obj && !addedObjects[otherObj.id]) {
candidates.push(otherObj);
addedObjects[otherObj.id] = true;
}
}
}
}
return candidates;
};
self.clear = function () {
self.grid = {};
self.lastRebuildTime = Date.now();
};
self.rebuildGrid = function (allObjects) {
self.grid = {};
self.lastRebuildTime = Date.now();
if (Array.isArray(allObjects)) {
for (var i = 0; i < allObjects.length; i++) {
if (allObjects[i] && !allObjects[i].merging && !allObjects[i].isStatic) {
self.insertObject(allObjects[i]);
}
}
}
};
return self;
});
var TrajectoryLine = Container.expand(function () {
var self = Container.call(this);
self.dotPool = new DotPool(100);
self.activeDots = [];
self.dots = [];
self.dotSpacing = 10;
self.dotSize = 15;
self.maxDots = 100;
self.createDots = function () {
self.clearDots();
self.dotPool.initialize(self.maxDots);
};
self.clearDots = function () {
for (var i = 0; i < self.activeDots.length; i++) {
if (self.activeDots[i]) {
self.removeChild(self.activeDots[i]);
self.dotPool.release(self.activeDots[i]);
}
}
self.activeDots = [];
};
self.updateTrajectory = function (startX, startY) {
if (!activeFruit) return;
self.clearDots();
var dotY = startY;
var dotSpacing = 25;
var dotCount = 0;
var hitDetected = false;
while (dotCount < self.maxDots && !hitDetected) {
var dot = self.dotPool.get();
self.addChild(dot);
self.activeDots.push(dot);
dot.x = startX;
dot.y = dotY;
dot.visible = true;
dot.alpha = 1.0;
dotCount++;
dotY += dotSpacing;
var floorCollisionY = gameFloor.y - gameFloor.height / 2 - activeFruit.height / 2;
if (dotY > floorCollisionY) {
if (dotCount > 0) self.activeDots[dotCount - 1].y = floorCollisionY;
hitDetected = true;
break;
}
var potentialHits = spatialGrid.getPotentialCollisions({
x: startX,
y: dotY,
width: activeFruit.width,
height: activeFruit.height,
id: 'trajectory_check'
});
for (var j = 0; j < potentialHits.length; j++) {
var fruit = potentialHits[j];
if (fruit && fruit !== activeFruit && !fruit.merging && fruit.width && fruit.height) {
if (self.wouldIntersectFruit(fruit.x, fruit.y, startX, dotY, activeFruit, fruit)) {
if (dotCount > 0) {
var dx = fruit.x - startX;
var dy = fruit.y - dotY;
var dist = Math.sqrt(dx * dx + dy * dy);
var overlap = activeFruit.width / 2 + fruit.width / 2 - dist;
if (dist > 0) self.activeDots[dotCount - 1].y = dotY - dy / dist * overlap;
}
hitDetected = true;
break;
}
}
}
}
};
self.wouldIntersectFruit = function (fruitX, fruitY, dropX, dropY, activeFruitObj, targetFruitObj) {
var dx = fruitX - dropX;
var dy = fruitY - dropY;
var distanceSquared = dx * dx + dy * dy;
var activeFruitLevel = getFruitLevel(activeFruitObj);
var targetFruitLevel = getFruitLevel(targetFruitObj);
var activeFruitRadius = activeFruitObj.width / 2;
var targetFruitRadius = targetFruitObj.width / 2;
var hitboxReduction = (Math.max(0, activeFruitLevel - 4) + Math.max(0, targetFruitLevel - 4)) * 2;
var combinedRadii = activeFruitRadius + targetFruitRadius - hitboxReduction;
var minDistanceSquared = combinedRadii * combinedRadii;
return distanceSquared < minDistanceSquared;
};
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0xffe122
});
/****
* Game Code
****/
// --- Constants ---
var _GAME_CONSTANTS;
function _typeof(o) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
return typeof o;
} : function (o) {
return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
}, _typeof(o);
}
function _defineProperty(e, r, t) {
return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, {
value: t,
enumerable: !0,
configurable: !0,
writable: !0
}) : e[r] = t, e;
}
function _toPropertyKey(t) {
var i = _toPrimitive(t, "string");
return "symbol" == _typeof(i) ? i : i + "";
}
function _toPrimitive(t, r) {
if ("object" != _typeof(t) || !t) return t;
var e = t[Symbol.toPrimitive];
if (void 0 !== e) {
var i = e.call(t, r || "default");
if ("object" != _typeof(i)) return i;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return ("string" === r ? String : Number)(t);
}
var GAME_CONSTANTS = (_GAME_CONSTANTS = {
GAME_WIDTH: 2048,
GAME_HEIGHT: 2732,
DROP_POINT_Y: 200,
DROP_START_Y_OFFSET: 200,
CLICK_DELAY_MS: 300,
FRUIT_IMMUNITY_MS: 1000,
MERGE_GRACE_MS: 2000,
GAME_OVER_LINE_Y: 550,
GAME_OVER_COUNTDOWN_MS: 3000,
// Physics
BASE_GRAVITY: 5.0,
GRAVITY_LEVEL_MULTIPLIER: 0.4,
// Adjusted gravity scaling
FRICTION: 0.90,
// Increased base friction
ANGULAR_FRICTION: 0.80,
GROUND_ANGULAR_FRICTION: 0.60,
// Further increased ground friction
MAX_ANGULAR_VELOCITY: 0.15,
ELASTICITY_HIGH: 0.85,
// Sleep state constants
SLEEP_DELAY_FRAMES: 15,
WAKE_UP_IMPULSE_THRESHOLD: 1.5,
ANGULAR_STOP_THRESHOLD: 0.003
}, _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "SLEEP_DELAY_FRAMES", 15), "WAKE_UP_IMPULSE_THRESHOLD", 1.5), "ELASTICITY_LOW_START_LEVEL", 4), "ELASTICITY_LOW_BASE", 0.8), "ELASTICITY_DECREASE_FACTOR", 0.2 / 9), "MIN_FALL_SPEED", 0.1), "MAX_VELOCITY_BASE", 65), "MAX_VELOCITY_LEVEL_FACTOR", 5), "LEVEL_INERTIA_FACTOR", 0.05), "LEVEL_DOWNWARD_FORCE_FACTOR", 0.1), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "BOUNCE_SOUND_VELOCITY_THRESHOLD", 0.5), "COLLISION_SEPARATION_FACTOR", 1.01), "INTER_FRUIT_FRICTION", 0.1), "ROTATION_TRANSFER_FACTOR", 0.01), "STABILIZATION_MOVEMENT_THRESHOLD_BASE", 0.7), "STABILIZATION_MOVEMENT_THRESHOLD_LEVEL_FACTOR", 0.08), "STABILIZATION_ANGULAR_THRESHOLD_BASE", 0.07), "STABILIZATION_ANGULAR_THRESHOLD_LEVEL_FACTOR", 0.006), "STABILIZATION_SCORE_RATE_BASE", 1.5), "STABILIZATION_SCORE_LEVEL_FACTOR", 0.2), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "STABILIZATION_WALL_SCORE_RATE", 1.2), "STABILIZATION_SURROUNDED_SCORE_RATE", 1.5), "STABILIZATION_SCORE_LEVEL_INFLUENCE", 0.1), "STABILIZATION_THRESHOLD_FULL_BASE", 15), "STABILIZATION_THRESHOLD_FULL_LEVEL_FACTOR", 0.8), "STABILIZATION_THRESHOLD_PARTIAL_BASE", 8), "STABILIZATION_THRESHOLD_PARTIAL_LEVEL_FACTOR", 0.4), "STABILIZATION_DAMP_FACTOR_FULL", 0.6), "STABILIZATION_DAMP_FACTOR_PARTIAL", 0.85), "STABILIZATION_DAMP_LEVEL_FACTOR", 0.03), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "STABILIZATION_STOP_THRESHOLD_BASE", 0.15), "STABILIZATION_STOP_THRESHOLD_LEVEL_FACTOR", 0.01), "SPATIAL_GRID_REBUILD_INTERVAL_MS", 60000), "SPATIAL_GRID_CELL_SIZE_FACTOR", 1.1), "CHARGE_NEEDED_FOR_RELEASE", 15), "PORTAL_UI_Y", 120), "PORTAL_UI_X_OFFSET", 870), "PORTAL_TWEEN_DURATION", 300), "PORTAL_PULSE_DURATION", 500), "PINEAPPLE_MERGES_NEEDED", 15), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "PINEAPPLE_START_Y", 200), "PINEAPPLE_END_POS_FACTOR", 0.16), "PINEAPPLE_TWEEN_DURATION", 300), "PINEAPPLE_IMMUNITY_MS", 3000), "FIRE_BASE_COUNT", 3), "FIRE_FRUIT_TYPE_THRESHOLD", 1), "FIRE_MAX_COUNT", 15), "FIRE_START_Y_OFFSET", 50), "FIRE_STACK_Y_OFFSET", 100), "FIRE_X_SPREAD", 500), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "FIRE_FLICKER_SPEED_BASE", 500), "FIRE_FLICKER_SPEED_RANDOM", 300), "FIRE_ALPHA_MIN", 0.1), "FIRE_ALPHA_MAX", 0.5), "FIRE_FRAME_DURATION", 200), "COCONUT_SPAWN_SCORE_INTERVAL", 1000), "EVOLUTION_LINE_Y", 120), "EVOLUTION_LINE_X_OFFSET", 350), "EVOLUTION_ICON_MAX_SIZE", 150), "EVOLUTION_ICON_SPACING", 20), _defineProperty(_defineProperty(_GAME_CONSTANTS, "SCORE_TEXT_Y", 400), "SCORE_TEXT_SIZE", 120));
var gameOverLine;
var pineapple;
var pineappleActive = false;
var pineapplePushCount = 0;
var readyToReleaseCharged = false;
var trajectoryLine;
var isClickable = true;
var evolutionLine;
var fireContainer;
var activeFireElements = [];
var fruitLevels = {
'CHERRY': 1,
'GRAPE': 2,
'APPLE': 3,
'ORANGE': 4,
'WATERMELON': 5,
'PINEAPPLE': 6,
'MELON': 7,
'PEACH': 8,
'COCONUT': 9,
'DURIAN': 10
};
var FruitTypes = {
CHERRY: {
id: 'Taaaaaaaaaavuk',
// pinkish red
size: 150,
points: 1,
next: 'grape'
},
GRAPE: {
id: 'Taaaaaaaaavuk',
// blue
size: 200,
points: 2,
next: 'apple'
},
APPLE: {
id: 'Taaaaaaaavuk',
// brown
size: 250,
points: 3,
next: 'orange'
},
ORANGE: {
id: 'Taaaaaaavuk',
// yellow-brown
size: 200,
points: 5,
next: 'watermelon'
},
WATERMELON: {
id: 'Taaaaaavuk',
// dark blue
size: 350,
points: 8,
next: 'pineapple'
},
PINEAPPLE: {
id: 'Taaaaavuk',
// pink
size: 400,
points: 13,
next: 'melon'
},
MELON: {
id: 'Taaaavuk',
// purple
size: 450,
points: 21,
next: 'peach'
},
PEACH: {
id: 'Taaavuk',
// light pink
size: 500,
points: 34,
next: 'coconut'
},
COCONUT: {
id: 'Taavuk',
// dark magenta
size: 550,
points: 55,
next: 'durian'
},
DURIAN: {
id: 'Tavuk',
// violet
size: 600,
points: 89,
next: null
}
};
var gameWidth = GAME_CONSTANTS.GAME_WIDTH;
var gameHeight = GAME_CONSTANTS.GAME_HEIGHT;
var fruits = [];
var nextFruitType = null;
var activeFruit = null;
var wallLeft, wallRight, gameFloor;
var dropPointY = GAME_CONSTANTS.DROP_POINT_Y;
var gameOver = false;
var scoreText;
var isDragging = false;
var chargedBallUI = null;
var chargeCounter = 0;
var mergeCounter = 0;
var lastDroppedFruit = null;
var lastDroppedHasMerged = false;
var spatialGrid = null;
var lastScoreCheckForCoconut = 0;
function getFruitLevel(fruit) {
if (!fruit || !fruit.type || !fruit.type.id) return 10;
return fruitLevels[fruit.type.id.toUpperCase()] || 10;
}
function releasePineappleOnMerge() {
mergeCounter++;
pushPineapple();
if (mergeCounter >= GAME_CONSTANTS.PINEAPPLE_MERGES_NEEDED && !pineappleActive && pineapple) {
pineappleActive = true;
pineapple.isStatic = false;
pineapple.immuneToGameOver = true;
applyDropPhysics(pineapple, 2.5);
fruits.push(pineapple);
if (spatialGrid) spatialGrid.insertObject(pineapple);
LK.setTimeout(function () {
if (pineapple && fruits.includes(pineapple)) {
pineapple.immuneToGameOver = false;
}
}, GAME_CONSTANTS.PINEAPPLE_IMMUNITY_MS);
setupPineapple();
mergeCounter = 0;
}
}
function setupBoundaries() {
wallLeft = game.addChild(LK.getAsset('wall', {
anchorX: 0.5,
anchorY: 0.5
}));
wallLeft.x = 0;
wallLeft.y = gameHeight / 2;
wallLeft.alpha = 0;
wallRight = game.addChild(LK.getAsset('wall', {
anchorX: 0.5,
anchorY: 0.5
}));
wallRight.x = gameWidth;
wallRight.y = gameHeight / 2;
wallRight.alpha = 0;
gameFloor = game.addChild(LK.getAsset('floor', {
anchorX: 0.5,
anchorY: 0.5
}));
gameFloor.x = gameWidth / 2;
gameFloor.y = gameHeight;
gameFloor.alpha = 0;
gameOverLine = game.addChild(new Line());
gameOverLine.x = gameWidth / 2;
gameOverLine.y = GAME_CONSTANTS.GAME_OVER_LINE_Y;
gameOverLine.scaleX = gameWidth / 100; // Scale to full screen width (Line is 100px wide by default)
gameOverLine.scaleY = 0.2;
gameOverLine.alpha = 1;
}
function createNextFruit() {
var fruitProbability = Math.random();
var fruitType = fruitProbability < 0.6 ? FruitTypes.CHERRY : FruitTypes.GRAPE;
nextFruitType = fruitType;
activeFruit = new Fruit(nextFruitType);
activeFruit.x = lastDroppedFruit && lastDroppedFruit.x ? lastDroppedFruit.x : gameWidth / 2;
activeFruit.y = dropPointY + GAME_CONSTANTS.DROP_START_Y_OFFSET;
activeFruit.isStatic = true;
game.addChild(activeFruit);
if (trajectoryLine) {
trajectoryLine.updateTrajectory(activeFruit.x, activeFruit.y);
}
}
function dropFruit() {
if (gameOver || !activeFruit || !isClickable) return;
isClickable = false;
LK.setTimeout(function () {
isClickable = true;
}, GAME_CONSTANTS.CLICK_DELAY_MS);
activeFruit.isStatic = false;
applyDropPhysics(activeFruit, 3.5);
fruits.push(activeFruit);
spatialGrid.insertObject(activeFruit);
lastDroppedFruit = activeFruit;
lastDroppedHasMerged = false;
chargeCounter++;
updateChargedBallDisplay();
if (chargeCounter >= GAME_CONSTANTS.CHARGE_NEEDED_FOR_RELEASE && !readyToReleaseCharged) {
releaseChargedBalls();
}
activeFruit.mergeGracePeriodActive = true;
LK.setTimeout(function () {
if (activeFruit && fruits.includes(activeFruit)) {
activeFruit.mergeGracePeriodActive = false;
}
}, GAME_CONSTANTS.MERGE_GRACE_MS);
if (trajectoryLine && trajectoryLine.dots && trajectoryLine.dots.length) {
for (var i = 0; i < trajectoryLine.dots.length; i++) {
trajectoryLine.dots[i].visible = false;
}
}
for (var i = 0; i < fruits.length; i++) {
if (fruits[i] && fruits[i].fromChargedRelease) {
fruits[i].fromChargedRelease = false;
}
}
LK.getSound('drop').play();
if (readyToReleaseCharged && chargeCounter >= GAME_CONSTANTS.CHARGE_NEEDED_FOR_RELEASE) {
LK.getSound('pickleRick').play();
var orange = new Fruit(FruitTypes.ORANGE);
orange.hasBounced = false;
var minX = wallLeft.x + wallLeft.width / 2 + orange.width / 2 + 50;
var maxX = wallRight.x - wallRight.width / 2 - orange.width / 2 - 50;
orange.x = minX + Math.random() * (maxX - minX);
orange.y = -orange.height;
orange.isStatic = false;
var forceMultiplier = 3.5 + (Math.random() * 1 - 0.5);
applyDropPhysics(orange, forceMultiplier);
orange.fromChargedRelease = true;
game.addChild(orange);
fruits.push(orange);
spatialGrid.insertObject(orange);
chargeCounter = 0;
resetChargedBalls();
readyToReleaseCharged = false;
}
activeFruit = null;
createNextFruit();
}
function applyDropPhysics(fruit, forceMultiplier) {
var fruitLevel = getFruitLevel(fruit);
forceMultiplier *= 1.4;
var levelAdjustedForce = forceMultiplier * (1 - fruitLevel * 0.05);
var angle = (Math.random() * 20 - 10) * (Math.PI / 180);
fruit.vx = Math.sin(angle) * levelAdjustedForce;
fruit.vy = Math.abs(Math.cos(angle) * levelAdjustedForce) * 1.5;
fruit.angularVelocity = 0; // Explicitly reset angular velocity on drop
fruit.gravity = GAME_CONSTANTS.BASE_GRAVITY * (1 + fruitLevel * GAME_CONSTANTS.GRAVITY_LEVEL_MULTIPLIER);
fruit.safetyPeriod = false;
fruit.immuneToGameOver = true;
fruit.isFullyStabilized = false; // Reset stabilization state
fruit.isSleeping = false; // Wake up the fruit when dropping
fruit._sleepCounter = 0; // Reset sleep counter - ensure even if undefined
// Restore asset to original asset size when dropped
if (fruit._fruitGraphics && fruit._assetOriginalWidth && fruit._assetOriginalHeight) {
fruit._fruitGraphics.width = fruit._assetOriginalWidth;
fruit._fruitGraphics.height = fruit._assetOriginalHeight;
fruit.width = fruit._assetOriginalWidth;
fruit.height = fruit._assetOriginalHeight;
}
LK.setTimeout(function () {
if (fruit && fruits.includes(fruit)) {
fruit.immuneToGameOver = false;
}
}, GAME_CONSTANTS.FRUIT_IMMUNITY_MS);
}
function updateScoreDisplay() {
scoreText.setText(LK.getScore());
}
function setupUI() {
scoreText = new Text2("0", {
size: GAME_CONSTANTS.SCORE_TEXT_SIZE,
fill: 0x000000
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
scoreText.y = GAME_CONSTANTS.SCORE_TEXT_Y;
setupChargedBallDisplay();
}
function setupChargedBallDisplay() {
chargedBallUI = new ChargedBallUI();
// Initialization moved to class constructor
game.addChild(chargedBallUI);
}
function updateChargedBallDisplay() {
chargedBallUI && chargedBallUI.updateChargeDisplay(chargeCounter);
}
function releaseChargedBalls() {
readyToReleaseCharged = true;
chargedBallUI && chargedBallUI.setReadyState(true);
}
function resetChargedBalls() {
chargedBallUI && chargedBallUI.reset();
}
function checkFruitCollisions() {
for (var k = 0; k < fruits.length; k++) {
if (fruits[k]) {
fruits[k].neighboringFruits = 0;
fruits[k].neighborContacts = fruits[k].neighborContacts || [];
fruits[k].neighborContacts = [];
// Reset surroundedFrames here as it's primarily determined by collisions
fruits[k].surroundedFrames = 0;
}
}
outerLoop: for (var i = fruits.length - 1; i >= 0; i--) {
var fruit1 = fruits[i];
if (!fruit1 || fruit1 === activeFruit || fruit1.merging || fruit1.isStatic) continue;
var candidates = spatialGrid.getPotentialCollisions(fruit1);
for (var j = 0; j < candidates.length; j++) {
var fruit2 = candidates[j];
if (!fruit2 || fruit2 === activeFruit || fruit2.merging || fruit2.isStatic || fruit1 === fruit2) continue;
if (fruits.indexOf(fruit2) === -1) continue;
var dx = fruit2.x - fruit1.x;
var dy = fruit2.y - fruit1.y;
var distanceSquared = dx * dx + dy * dy;
var distance = Math.sqrt(distanceSquared);
var fruit1HalfWidth = fruit1.width / 2;
var fruit1HalfHeight = fruit1.height / 2;
var fruit2HalfWidth = fruit2.width / 2;
var fruit2HalfHeight = fruit2.height / 2;
var absDistanceX = Math.abs(dx);
var absDistanceY = Math.abs(dy);
var level1 = getFruitLevel(fruit1);
var level2 = getFruitLevel(fruit2);
var hitboxReduction = (Math.max(0, level1 - 4) + Math.max(0, level2 - 4)) * 2; // Use simplified reduction
var combinedHalfWidths = fruit1HalfWidth + fruit2HalfWidth - hitboxReduction / 2;
var combinedHalfHeights = fruit1HalfHeight + fruit2HalfHeight - hitboxReduction / 2;
var colliding = absDistanceX < combinedHalfWidths && absDistanceY < combinedHalfHeights;
if (colliding) {
if (fruit1.type === fruit2.type) {
fruit1.merge(fruit2);
continue outerLoop;
} else {
if (distance === 0) {
distance = 0.1;
dx = distance;
dy = 0;
}
// Calculate precise overlap along the collision normal
var overlap = combinedHalfWidths - absDistanceX;
if (absDistanceY < combinedHalfHeights && overlap > 0) {
// Use most accurate overlap calculation
var verticalOverlap = combinedHalfHeights - absDistanceY;
if (verticalOverlap < overlap) {
overlap = verticalOverlap;
}
// Use exact normal vector from centers
var normalizeX = dx / distance;
var normalizeY = dy / distance;
// Calculate proportional separation based on fruit mass
var level1 = getFruitLevel(fruit1);
var level2 = getFruitLevel(fruit2);
// Use a strongly exponential formula for mass based on level - using power of 3.0
var mass1 = Math.pow(level1, 3.0);
var mass2 = Math.pow(level2, 3.0);
var totalMass = mass1 + mass2;
var moveRatio1 = totalMass > 0 ? mass2 / totalMass : 0.5;
var moveRatio2 = totalMass > 0 ? mass1 / totalMass : 0.5;
// Apply separation proportional to mass
var moveX = overlap * normalizeX;
var moveY = overlap * normalizeY;
// Apply smaller separation factor for more stable stacking
var separationFactor = GAME_CONSTANTS.COLLISION_SEPARATION_FACTOR;
fruit1.x -= moveX * moveRatio1 * separationFactor;
fruit1.y -= moveY * moveRatio1 * separationFactor;
fruit2.x += moveX * moveRatio2 * separationFactor;
fruit2.y += moveY * moveRatio2 * separationFactor;
}
var rvX = fruit2.vx - fruit1.vx;
var rvY = fruit2.vy - fruit1.vy;
var contactVelocity = rvX * normalizeX + rvY * normalizeY;
if (contactVelocity < 0) {
var collisionElasticity = Math.max(fruit1.elasticity, fruit2.elasticity);
var impulse = -(1 + collisionElasticity) * contactVelocity;
// Use strongly exponential mass formula to exaggerate weight differences
var mass1 = Math.pow(level1, 3.0); // Removed size dependency, using pure level exponent
var mass2 = Math.pow(level2, 3.0);
var totalMass = mass1 + mass2;
// Let impulse ratios be calculated directly from the exaggerated masses
var impulseRatio1 = totalMass > 0 ? mass2 / totalMass : 0.5;
var impulseRatio2 = totalMass > 0 ? mass1 / totalMass : 0.5;
var velocityMagnitude = Math.sqrt(rvX * rvX + rvY * rvY);
var velocityDampening = velocityMagnitude > 5 ? 0.5 + 2.5 / velocityMagnitude : 1.0;
var impulse1 = impulse * impulseRatio1 * velocityDampening;
var impulse2 = impulse * impulseRatio2 * velocityDampening;
// Apply impulses with sleeping state awareness but no special level-based adjustments
var impactThreshold = 1.2; // Threshold to determine significant impacts
// For first fruit: apply impulse and wake up if needed
// Wake up sleeping fruits on significant impacts based on WAKE_UP_IMPULSE_THRESHOLD
if (fruit1.isSleeping) {
if (Math.abs(impulse1) > GAME_CONSTANTS.WAKE_UP_IMPULSE_THRESHOLD) {
// Wake up if impact is very significant
fruit1.isSleeping = false;
fruit1.isFullyStabilized = false;
fruit1._sleepCounter = 0;
fruit1.vx -= impulse1 * normalizeX;
fruit1.vy -= impulse1 * normalizeY;
} else {
// Keep sleeping but ensure proper state tracking
fruit1.vx = 0;
fruit1.vy = 0;
fruit1.angularVelocity = 0;
}
} else if (fruit1.isFullyStabilized) {
// Apply minimal impulse to stabilized fruits - just enough to handle edge cases
if (Math.abs(impulse1) > impactThreshold) {
// If impact is large, unstabilize and apply full impulse
fruit1.isFullyStabilized = false;
fruit1._sleepCounter = 0; // Reset sleep counter on destabilization
fruit1.vx -= impulse1 * normalizeX;
fruit1.vy -= impulse1 * normalizeY;
} else {
// For small impacts, apply minimal response that won't disturb stability
fruit1.vx -= impulse1 * normalizeX * 0.1;
fruit1.vy -= impulse1 * normalizeY * 0.1;
}
} else {
fruit1.vx -= impulse1 * normalizeX;
fruit1.vy -= impulse1 * normalizeY;
}
// For second fruit: apply impulse with the same sleep/stabilization logic
if (fruit2.isSleeping) {
if (Math.abs(impulse2) > GAME_CONSTANTS.WAKE_UP_IMPULSE_THRESHOLD) {
// Wake up if impact is very significant
fruit2.isSleeping = false;
fruit2.isFullyStabilized = false;
fruit2._sleepCounter = 0;
fruit2.vx += impulse2 * normalizeX;
fruit2.vy += impulse2 * normalizeY;
} else {
// Keep sleeping but ensure proper state tracking
fruit2.vx = 0;
fruit2.vy = 0;
fruit2.angularVelocity = 0;
}
} else if (fruit2.isFullyStabilized) {
// Apply minimal impulse to stabilized fruits - just enough to handle edge cases
if (Math.abs(impulse2) > impactThreshold) {
// If impact is large, unstabilize and apply full impulse
fruit2.isFullyStabilized = false;
fruit2._sleepCounter = 0; // Reset sleep counter on destabilization
fruit2.vx += impulse2 * normalizeX;
fruit2.vy += impulse2 * normalizeY;
} else {
// For small impacts, apply minimal response that won't disturb stability
fruit2.vx += impulse2 * normalizeX * 0.1;
fruit2.vy += impulse2 * normalizeY * 0.1;
}
} else {
fruit2.vx += impulse2 * normalizeX;
fruit2.vy += impulse2 * normalizeY;
}
// Apply additional post-collision damping to dissipate energy more rapidly
fruit1.vx *= 0.95; // Increased damping factor to reduce velocities after collision
fruit1.vy *= 0.95;
fruit2.vx *= 0.95;
fruit2.vy *= 0.95;
// Apply stronger damping for low-velocity collisions to promote settling
if (velocityMagnitude < 3.0) {
fruit1.vx *= 0.92;
fruit1.vy *= 0.92;
fruit2.vx *= 0.92;
fruit2.vy *= 0.92;
}
var tangentX = -normalizeY;
var tangentY = normalizeX;
var tangentVelocity = rvX * tangentX + rvY * tangentY;
var frictionImpulse = -tangentVelocity * GAME_CONSTANTS.INTER_FRUIT_FRICTION;
// Apply tangential friction with same stabilization logic
if (!fruit1.isFullyStabilized) {
fruit1.vx -= frictionImpulse * tangentX * impulseRatio1;
fruit1.vy -= frictionImpulse * tangentY * impulseRatio1;
}
if (!fruit2.isFullyStabilized) {
fruit2.vx += frictionImpulse * tangentX * impulseRatio2;
fruit2.vy += frictionImpulse * tangentY * impulseRatio2;
}
var tangentialComponent = rvX * tangentX + rvY * tangentY;
var inertia1 = mass1 * Math.pow(fruit1.width / 2, 2);
var inertia2 = mass2 * Math.pow(fruit2.width / 2, 2);
// Only apply angular impulse if the tangential component or contact velocity is significant
var tangentialMagnitude = Math.abs(tangentialComponent);
var contactMagnitude = Math.abs(contactVelocity);
var angularThreshold = 1.2; // Increased threshold for generating rotational force
// Calculate angular impulse with adjustment for impact magnitude
var angularImpulse = 0;
if (tangentialMagnitude > angularThreshold || contactMagnitude > angularThreshold) {
// Apply a curve that increases rotation for more significant impacts
var impactFactor = Math.min(1.0, (Math.max(tangentialMagnitude, contactMagnitude) - angularThreshold) / 2.0);
angularImpulse = tangentialComponent * GAME_CONSTANTS.ROTATION_TRANSFER_FACTOR * impactFactor;
}
// Apply angular velocity with same stabilization logic
if (!fruit1.isFullyStabilized && angularImpulse !== 0) {
fruit1.angularVelocity += inertia2 > 0 ? angularImpulse * (inertia1 / (inertia1 + inertia2)) : angularImpulse * 0.5;
fruit1.angularVelocity *= 0.95;
}
if (!fruit2.isFullyStabilized && angularImpulse !== 0) {
fruit2.angularVelocity -= inertia1 > 0 ? angularImpulse * (inertia2 / (inertia1 + inertia2)) : angularImpulse * 0.5;
fruit2.angularVelocity *= 0.95;
}
// Only unstabilize on significantly large angular impacts
if (Math.abs(angularImpulse) > 0.015) {
// Unstabilize on significant angular impact
if (fruit1.isFullyStabilized) fruit1.isFullyStabilized = false;
if (fruit2.isFullyStabilized) fruit2.isFullyStabilized = false;
}
fruit1.angularVelocity = Math.min(Math.max(fruit1.angularVelocity, -fruit1.maxAngularVelocity), fruit1.maxAngularVelocity);
fruit2.angularVelocity = Math.min(Math.max(fruit2.angularVelocity, -fruit2.maxAngularVelocity), fruit2.maxAngularVelocity);
fruit1.neighboringFruits = (fruit1.neighboringFruits || 0) + 1;
fruit2.neighboringFruits = (fruit2.neighboringFruits || 0) + 1;
fruit1.surroundedFrames++; // Increment surrounded counter on collision
fruit2.surroundedFrames++;
fruit1.neighborContacts = fruit1.neighborContacts || [];
fruit2.neighborContacts = fruit2.neighborContacts || [];
if (fruit1.neighborContacts.indexOf(fruit2.id) === -1) fruit1.neighborContacts.push(fruit2.id);
if (fruit2.neighborContacts.indexOf(fruit1.id) === -1) fruit2.neighborContacts.push(fruit1.id);
// Removed bounce flag dependent damping
}
}
}
}
}
}
function checkGameOver() {
if (gameOver) return;
for (var i = 0; i < fruits.length; i++) {
var fruit = fruits[i];
if (!fruit || fruit === activeFruit || fruit.merging || fruit.isStatic) continue;
var fruitHalfHeight = fruit.height / 2;
var fruitHalfWidth = fruit.width / 2;
var fruitLevel = getFruitLevel(fruit);
var sizeReduction = Math.max(0, fruitLevel - 4) * 2;
fruitHalfHeight = Math.max(10, fruitHalfHeight - sizeReduction / 2);
fruitHalfWidth = Math.max(10, fruitHalfWidth - sizeReduction / 2);
var cosAngle = Math.abs(Math.cos(fruit.rotation));
var sinAngle = Math.abs(Math.sin(fruit.rotation));
var effectiveHeight = fruitHalfHeight * cosAngle + fruitHalfWidth * sinAngle;
var fruitTopY = fruit.y - effectiveHeight;
var lineBottomY = gameOverLine.y + gameOverLine.height / 2;
if (fruitTopY <= lineBottomY) {
var effectiveWidth = fruitHalfWidth * cosAngle + fruitHalfHeight * sinAngle;
var fruitLeftX = fruit.x - effectiveWidth;
var fruitRightX = fruit.x + effectiveWidth;
var lineLeftX = gameOverLine.x - gameOverLine.width * gameOverLine.scaleX / 2;
var lineRightX = gameOverLine.x + gameOverLine.width * gameOverLine.scaleX / 2;
var horizontalOverlap = !(fruitRightX < lineLeftX || fruitLeftX > lineRightX);
if (horizontalOverlap) {
if (fruit.immuneToGameOver) continue;
// Game over if fruit is overlapping line AND not moving significantly OR fully stabilized
var stableOrSlowing = Math.abs(fruit.vy) < 1.0 || fruit.isFullyStabilized || fruit._boundaryContacts && (fruit._boundaryContacts.left || fruit._boundaryContacts.right || fruit._boundaryContacts.floor);
if (stableOrSlowing) {
if (!fruit.gameOverTimer) {
fruit.gameOverTimer = Date.now();
tween(fruit, {
alpha: 0.5
}, {
duration: 500,
easing: tween.easeInOut,
onFinish: function onFinish() {
tween(fruit, {
alpha: 1
}, {
duration: 500,
easing: tween.easeInOut,
repeat: 2
});
}
});
continue;
}
var currentTime = Date.now();
if (currentTime - fruit.gameOverTimer >= GAME_CONSTANTS.GAME_OVER_COUNTDOWN_MS) {
gameOver = true;
LK.showGameOver();
return;
}
} else {
// Reset timer if fruit starts moving significantly while overlapping
fruit.gameOverTimer = null;
fruit.alpha = 1;
}
} else {
// Reset timer if no longer overlapping horizontally
if (fruit.gameOverTimer) {
fruit.gameOverTimer = null;
fruit.alpha = 1;
}
}
} else {
fruit.safetyPeriod = undefined;
if (fruit.gameOverTimer) {
fruit.gameOverTimer = null;
fruit.alpha = 1;
}
}
}
}
function setupPineapple() {
pineapple = new Fruit(FruitTypes.PINEAPPLE);
pineapple.x = -pineapple.width / 2;
pineapple.y = GAME_CONSTANTS.PINEAPPLE_START_Y;
pineapple.isStatic = true;
pineappleActive = false;
pineapplePushCount = 0;
game.addChild(pineapple);
}
function pushPineapple() {
if (!pineappleActive && pineapple) {
var step = mergeCounter;
var totalSteps = GAME_CONSTANTS.PINEAPPLE_MERGES_NEEDED;
var percentage = Math.min(step / totalSteps, 1.0);
var startPos = -pineapple.width / 2;
var endPos = gameWidth * GAME_CONSTANTS.PINEAPPLE_END_POS_FACTOR;
var newX = startPos + percentage * (endPos - startPos);
tween(pineapple, {
x: newX
}, {
duration: GAME_CONSTANTS.PINEAPPLE_TWEEN_DURATION,
easing: tween.bounceOut
});
}
}
function initGame() {
LK.setScore(0);
gameOver = false;
if (fruits && fruits.length > 0) {
// Ensure cleanup only happens if needed
for (var i = fruits.length - 1; i >= 0; i--) {
if (fruits[i]) removeFruitFromGame(fruits[i]);
}
}
fruits = [];
chargeCounter = 0;
if (chargedBallUI) chargedBallUI.destroy();
chargedBallUI = null;
readyToReleaseCharged = false;
lastScoreCheckForCoconut = 0;
lastDroppedFruit = null;
lastDroppedHasMerged = false;
mergeCounter = 0;
isClickable = true;
if (fireContainer) {
for (var i = activeFireElements.length - 1; i >= 0; i--) {
if (activeFireElements[i]) activeFireElements[i].destroy();
}
fireContainer.destroy();
}
fireContainer = new Container();
game.addChildAt(fireContainer, 0);
activeFireElements = [];
if (spatialGrid) {
spatialGrid.clear();
} else {
var avgFruitSize = 0;
var fruitCount = 0;
for (var fruitType in FruitTypes) {
if (FruitTypes.hasOwnProperty(fruitType)) {
avgFruitSize += FruitTypes[fruitType].size;
fruitCount++;
}
}
avgFruitSize = fruitCount > 0 ? avgFruitSize / fruitCount : 300;
var optimalCellSize = Math.ceil(avgFruitSize * GAME_CONSTANTS.SPATIAL_GRID_CELL_SIZE_FACTOR);
spatialGrid = new SpatialGrid(optimalCellSize);
}
// Destroy existing boundaries before setup
if (wallLeft) wallLeft.destroy();
if (wallRight) wallRight.destroy();
if (gameFloor) gameFloor.destroy();
if (gameOverLine) gameOverLine.destroy();
if (pineapple) pineapple.destroy();
if (trajectoryLine) trajectoryLine.destroy();
if (evolutionLine) evolutionLine.destroy();
LK.playMusic('bgmusic'); // Start music after potential cleanup
setupBoundaries();
setupUI();
setupPineapple();
updateFireBackground();
trajectoryLine = game.addChild(new TrajectoryLine());
trajectoryLine.createDots();
evolutionLine = game.addChild(new EvolutionLine());
evolutionLine.initialize();
updateScoreDisplay();
activeFruit = null;
createNextFruit();
resetChargedBalls();
}
function spawnCoconut() {
var coconut = new Fruit(FruitTypes.COCONUT);
var minX = wallLeft.x + wallLeft.width / 2 + coconut.width / 2 + 50;
var maxX = wallRight.x - wallRight.width / 2 - coconut.width / 2 - 50;
coconut.x = minX + Math.random() * (maxX - minX);
coconut.y = gameHeight + coconut.height / 2;
coconut.isStatic = true;
game.addChild(coconut);
fruits.push(coconut);
coconut.safetyPeriod = false;
coconut.immuneToGameOver = true;
var targetY = gameHeight - gameFloor.height / 2 - coconut.height / 2 - 10;
tween(coconut, {
y: targetY
}, {
duration: 1200,
easing: tween.easeIn,
onFinish: function onFinish() {
if (!coconut || !fruits.includes(coconut)) return;
coconut.isStatic = false;
coconut.vy = -2;
coconut.vx = (Math.random() * 2 - 1) * 1.5;
spatialGrid.insertObject(coconut);
LK.setTimeout(function () {
if (coconut && fruits.includes(coconut)) coconut.immuneToGameOver = false;
}, 1000);
}
});
}
game.down = function (x, y) {
if (activeFruit && !gameOver) {
isDragging = true;
game.move(x, y);
}
};
game.move = function (x, y) {
if (isDragging && activeFruit && !gameOver) {
var fruitRadius = activeFruit.width / 2;
var minX = wallLeft.x + wallLeft.width / 2 + fruitRadius;
var maxX = wallRight.x - wallRight.width / 2 - fruitRadius;
activeFruit.x = Math.max(minX, Math.min(maxX, x));
activeFruit.y = dropPointY + GAME_CONSTANTS.DROP_START_Y_OFFSET;
if (trajectoryLine) trajectoryLine.updateTrajectory(activeFruit.x, activeFruit.y);
}
};
game.up = function () {
if (isDragging && activeFruit && isClickable && !gameOver) dropFruit();
isDragging = false;
};
function updatePhysics() {
if (spatialGrid && Date.now() - spatialGrid.lastRebuildTime > spatialGrid.rebuildInterval) {
spatialGrid.rebuildGrid(fruits);
}
// First phase: Apply gravity and update velocities
for (var i = fruits.length - 1; i >= 0; i--) {
var fruit = fruits[i];
if (!fruit || fruit.isStatic || fruit.merging) continue;
// Apply physics without position update (updatePhysics handles this)
fruit.updatePhysics();
}
// Second phase: Check collisions and resolve overlaps
checkFruitCollisions();
// Third phase: Apply boundary collisions and finalize positions
for (var i = fruits.length - 1; i >= 0; i--) {
var fruit = fruits[i];
if (!fruit || fruit.isStatic || fruit.merging) continue;
var walls = {
left: wallLeft,
right: wallRight
};
fruit.checkBoundaries(walls, gameFloor);
// Final stabilization check - aggressively zero out extremely small velocity values
if (fruit.isFullyStabilized) {
// If fully stabilized, ensure complete zero velocity to prevent micro-movements
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0;
} else if (!fruit.isSleeping && fruit._boundaryContacts && (fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right)) {
// For fruits touching boundaries but not fully stabilized, apply additional damping
// to encourage them to come to a full stop more quickly
if (Math.abs(fruit.vx) < 0.2) fruit.vx = 0;
if (Math.abs(fruit.vy) < 0.2) fruit.vy = 0;
if (Math.abs(fruit.angularVelocity) < 0.01) fruit.angularVelocity = 0;
}
}
// Fourth phase: Handle environmental interactions and position adjustments
for (var i = 0; i < fruits.length; i++) {
var fruit = fruits[i];
if (fruit && !fruit.isStatic && !fruit.merging) {
if (fruit.surroundedFrames === undefined) fruit.surroundedFrames = 0;
var boundaryContact = fruit.wallContactFrames > 0;
var floorProximity = fruit.y + fruit.height / 2 >= gameFloor.y - gameFloor.height / 2 - 10;
var hasMultipleNeighbors = fruit.neighborContacts && fruit.neighborContacts.length >= 2;
var isSlowMoving = Math.abs(fruit.vx) < 0.3 && Math.abs(fruit.vy) < 0.3;
var hasGapBelow = false;
if (floorProximity || hasMultipleNeighbors) {
var potentialNeighbors = spatialGrid.getPotentialCollisions({
x: fruit.x,
y: fruit.y + fruit.height / 2 + 20,
width: fruit.width * 0.6,
height: 20,
id: 'gap_check_' + fruit.id
});
hasGapBelow = potentialNeighbors.length === 0 && !floorProximity;
if (hasGapBelow && isSlowMoving) {
var leftCount = 0,
rightCount = 0;
for (var j = 0; j < fruit.neighborContacts.length; j++) {
var neighborId = fruit.neighborContacts[j];
for (var k = 0; k < fruits.length; k++) {
if (fruits[k] && fruits[k].id === neighborId) {
if (fruits[k].x < fruit.x) leftCount++;else if (fruits[k].x > fruit.x) rightCount++;
break;
}
}
}
if (leftCount < rightCount) fruit.vx -= 0.05;else if (rightCount < leftCount) fruit.vx += 0.05;else fruit.vx += Math.random() * 0.1 - 0.05;
}
}
// Final position update in the spatial grid
spatialGrid.updateObject(fruit);
}
}
}
game.update = function () {
if (gameOver) return;
var currentScore = LK.getScore();
if (currentScore >= lastScoreCheckForCoconut + GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL) {
lastScoreCheckForCoconut = Math.floor(currentScore / GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL) * GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL;
spawnCoconut();
} else {
if (currentScore > lastScoreCheckForCoconut) {
lastScoreCheckForCoconut = Math.floor(currentScore / GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL) * GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL;
}
}
updatePhysics();
checkGameOver();
updateFireBackground();
for (var i = 0; i < activeFireElements.length; i++) {
if (activeFireElements[i]) activeFireElements[i].update();
}
};
initGame();
function updateFireBackground() {
var uniqueFruitTypes = {};
for (var i = 0; i < fruits.length; i++) {
var fruit = fruits[i];
if (fruit && !fruit.isStatic && !fruit.merging && fruit.type && fruit.type.id) {
uniqueFruitTypes[fruit.type.id] = true;
}
}
var uniqueTypeCount = Object.keys(uniqueFruitTypes).length;
// Updated fire count logic based on unique types present
var targetFireCount = GAME_CONSTANTS.FIRE_BASE_COUNT + Math.floor(uniqueTypeCount / GAME_CONSTANTS.FIRE_FRUIT_TYPE_THRESHOLD);
targetFireCount = Math.min(targetFireCount, GAME_CONSTANTS.FIRE_MAX_COUNT);
if (targetFireCount > activeFireElements.length) {
var newFiresCount = targetFireCount - activeFireElements.length;
for (var i = 0; i < newFiresCount; i++) {
createFireElement(activeFireElements.length);
}
} else if (targetFireCount < activeFireElements.length) {
var fireToRemoveCount = activeFireElements.length - targetFireCount;
for (var i = 0; i < fireToRemoveCount; i++) {
var fire = activeFireElements.pop();
if (fire) {
fire.destroy();
fireContainer.removeChild(fire);
}
}
}
}
function createFireElement(index) {
var yPos = gameHeight + GAME_CONSTANTS.FIRE_START_Y_OFFSET - index * GAME_CONSTANTS.FIRE_STACK_Y_OFFSET;
var xPos = gameWidth / 2 + (Math.random() * GAME_CONSTANTS.FIRE_X_SPREAD - GAME_CONSTANTS.FIRE_X_SPREAD / 2);
var newFire = new FireElement(xPos, yPos);
if (index % 2 === 1) {
newFire.fireAsset.scaleX = -1;
}
fireContainer.addChildAt(newFire, 0);
activeFireElements.push(newFire);
}
function removeFruitFromGame(fruit) {
// Before removing, wake up any sleeping neighbors that were resting on this fruit
if (fruit.neighborContacts && fruit.neighborContacts.length > 0) {
for (var i = 0; i < fruit.neighborContacts.length; i++) {
var neighborId = fruit.neighborContacts[i];
for (var j = 0; j < fruits.length; j++) {
if (fruits[j] && fruits[j].id === neighborId) {
// Wake up any sleeping neighbors
if (fruits[j].isSleeping || fruits[j].isFullyStabilized) {
fruits[j].isSleeping = false;
fruits[j].isFullyStabilized = false;
fruits[j]._sleepCounter = 0; // Always reset sleep counter (don't check if exists)
// Apply a small impulse to ensure physics recalculation
fruits[j].vx += Math.random() * 0.6 - 0.3;
fruits[j].vy -= 0.5; // Small upward force
}
}
}
}
}
var index = fruits.indexOf(fruit);
if (index !== -1) fruits.splice(index, 1);
spatialGrid.removeObject(fruit);
fruit.destroy();
} /****
* Plugins
****/
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");
/****
* Classes
****/
var ChargedBallUI = Container.expand(function () {
var self = Container.call(this);
self.chargeNeededForRelease = GAME_CONSTANTS.CHARGE_NEEDED_FOR_RELEASE;
self.currentCharge = 0;
self.isReadyToRelease = false;
self.pulseAnimationActive = false;
self.initialize = function () {
self.portalAsset = self.attachAsset('portal', {
anchorX: 0.5,
anchorY: 0.5
});
self.portalAsset.x = GAME_CONSTANTS.GAME_WIDTH / 2 + GAME_CONSTANTS.PORTAL_UI_X_OFFSET;
self.portalAsset.alpha = 0;
self.portalAsset.scaleX = 0;
self.portalAsset.scaleY = 0;
self.y = GAME_CONSTANTS.PORTAL_UI_Y;
};
self.updateChargeDisplay = function (chargeCount) {
self.currentCharge = chargeCount;
var remainingCount = Math.max(0, self.chargeNeededForRelease - self.currentCharge);
var progressPercent = (self.chargeNeededForRelease - remainingCount) / self.chargeNeededForRelease;
var targetScale = progressPercent;
if (progressPercent > 0 && self.portalAsset.alpha === 0) {
self.portalAsset.alpha = 1;
}
tween(self.portalAsset, {
scaleX: targetScale,
scaleY: targetScale,
alpha: progressPercent
}, {
duration: GAME_CONSTANTS.PORTAL_TWEEN_DURATION,
easing: tween.easeOut
});
if (remainingCount === 0 && !self.isReadyToRelease) {
self.setReadyState(true);
}
};
self.setReadyState = function (isReady) {
self.isReadyToRelease = isReady;
if (isReady) {
tween(self.portalAsset, {
scaleX: 1.0,
scaleY: 1.0,
alpha: 1.0,
rotation: Math.PI * 2
}, {
duration: GAME_CONSTANTS.PORTAL_TWEEN_DURATION,
easing: tween.easeOut
});
self.startPulseAnimation();
}
};
self.startPulseAnimation = function () {
if (self.pulseAnimationActive) return;
self.pulseAnimationActive = true;
self._pulseText();
};
self._pulseText = function () {
if (!self.isReadyToRelease) {
self.pulseAnimationActive = false;
return;
}
tween(self.portalAsset, {
scaleX: 1.3,
scaleY: 1.3
}, {
duration: GAME_CONSTANTS.PORTAL_PULSE_DURATION,
easing: tween.easeInOut,
onFinish: function onFinish() {
if (!self.isReadyToRelease) {
self.pulseAnimationActive = false;
return;
}
tween(self.portalAsset, {
scaleX: 1.0,
scaleY: 1.0
}, {
duration: GAME_CONSTANTS.PORTAL_PULSE_DURATION,
easing: tween.easeInOut,
onFinish: self._pulseText
});
}
});
};
self.reset = function () {
self.isReadyToRelease = false;
self.currentCharge = 0;
self.pulseAnimationActive = false;
tween(self.portalAsset, {
alpha: 0
}, {
duration: 200,
easing: tween.easeOut
});
tween(self.portalAsset, {
scaleX: 0,
scaleY: 0
}, {
duration: 200,
easing: tween.easeOut
});
};
self.initialize();
return self;
});
var CollisionComponent = Container.expand(function () {
var self = Container.call(this);
self.wallContactFrames = 0;
self.checkBoundaryCollisions = function (fruit, walls, floor) {
if (!walls || !walls.left || !walls.right || !floor) return;
var fruitHalfWidth = fruit.width / 2;
var fruitHalfHeight = fruit.height / 2;
var fruitLevel = getFruitLevel(fruit);
var sizeReduction = Math.max(0, fruitLevel - 4) * 2;
fruitHalfWidth = Math.max(10, fruitHalfWidth - sizeReduction / 2);
fruitHalfHeight = Math.max(10, fruitHalfHeight - sizeReduction / 2);
var cosAngle = Math.abs(Math.cos(fruit.rotation));
var sinAngle = Math.abs(Math.sin(fruit.rotation));
var effectiveWidth = fruitHalfWidth * cosAngle + fruitHalfHeight * sinAngle;
var effectiveHeight = fruitHalfHeight * cosAngle + fruitHalfWidth * sinAngle;
fruit._boundaryContacts = fruit._boundaryContacts || {
left: false,
right: false,
floor: false
};
fruit._boundaryContacts.left = false;
fruit._boundaryContacts.right = false;
fruit._boundaryContacts.floor = false;
self.checkLeftWallCollision(fruit, walls.left, effectiveWidth);
self.checkRightWallCollision(fruit, walls.right, effectiveWidth);
self.checkFloorCollision(fruit, floor, effectiveHeight);
var isInContact = fruit._boundaryContacts.left || fruit._boundaryContacts.right || fruit._boundaryContacts.floor;
if (isInContact) {
fruit.wallContactFrames++;
var progressiveFriction = Math.min(0.75, 0.55 + fruit.wallContactFrames * 0.015);
fruit.angularVelocity *= progressiveFriction;
if (fruit.wallContactFrames > 15) {
fruit.vx *= 0.75;
fruit.vy *= 0.75;
fruit.angularVelocity *= 0.5;
} else if (fruit.wallContactFrames > 10) {
fruit.vx *= 0.8;
fruit.vy *= 0.85;
fruit.angularVelocity *= 0.7;
} else if (fruit.wallContactFrames > 5) {
fruit.vx *= 0.9;
fruit.vy *= 0.9;
}
} else {
fruit.wallContactFrames = Math.max(0, fruit.wallContactFrames - 1);
}
};
self.checkLeftWallCollision = function (fruit, leftWall, effectiveWidth) {
var leftBoundary = leftWall.x + leftWall.width / 2 + effectiveWidth;
if (fruit.x < leftBoundary) {
var incomingVx = fruit.vx;
fruit.x = leftBoundary;
fruit.vx = -incomingVx * fruit.elasticity * 0.7;
if (Math.abs(incomingVx) > GAME_CONSTANTS.BOUNCE_SOUND_VELOCITY_THRESHOLD) {
LK.getSound('bounce').play();
}
var angularImpactMultiplier = 0.0025 * (1 + (0.9 - fruit.elasticity) * 5);
fruit.angularVelocity += fruit.vy * angularImpactMultiplier * 0.25;
fruit.angularVelocity *= GAME_CONSTANTS.GROUND_ANGULAR_FRICTION * 0.4;
fruit._boundaryContacts.left = true;
} else if (fruit.x > leftWall.x + leftWall.width * 2) {
if (fruit._boundaryContacts && !fruit._boundaryContacts.right && !fruit._boundaryContacts.floor) {
fruit.wallContactFrames = Math.max(0, fruit.wallContactFrames - 1);
}
}
};
self.checkRightWallCollision = function (fruit, rightWall, effectiveWidth) {
var rightBoundary = rightWall.x - rightWall.width / 2 - effectiveWidth;
if (fruit.x > rightBoundary) {
var incomingVx = fruit.vx;
fruit.x = rightBoundary;
fruit.vx = -incomingVx * fruit.elasticity * 0.7;
if (Math.abs(incomingVx) > GAME_CONSTANTS.BOUNCE_SOUND_VELOCITY_THRESHOLD) {
LK.getSound('bounce').play();
}
var angularImpactMultiplier = 0.0025 * (1 + (0.9 - fruit.elasticity) * 5);
fruit.angularVelocity -= fruit.vy * angularImpactMultiplier * 0.25;
fruit.angularVelocity *= GAME_CONSTANTS.GROUND_ANGULAR_FRICTION * 0.4;
fruit._boundaryContacts.right = true;
}
};
self.checkFloorCollision = function (fruit, floor, effectiveHeight) {
var floorCollisionY = floor.y - floor.height / 2 - effectiveHeight;
if (fruit.y > floorCollisionY) {
var incomingVy = fruit.vy;
fruit.y = floorCollisionY;
fruit.vy = -incomingVy * fruit.elasticity * 0.5;
if (Math.abs(incomingVy) > GAME_CONSTANTS.BOUNCE_SOUND_VELOCITY_THRESHOLD) {
LK.getSound('bounce').play();
}
fruit._boundaryContacts.floor = true;
if (Math.abs(fruit.vx) > 0.5) {
fruit.angularVelocity = fruit.vx * 0.008;
}
fruit.angularVelocity *= GAME_CONSTANTS.GROUND_ANGULAR_FRICTION * 0.4;
var restThreshold = fruit.wallContactFrames > 5 ? 1.5 : 2.5;
if (Math.abs(fruit.vy) < restThreshold) {
fruit.vy = 0;
fruit.vx *= 0.6;
if (fruit.wallContactFrames > 8) {
fruit.vx *= 0.75;
}
}
var angularRestThreshold = fruit.wallContactFrames > 5 ? 0.012 : 0.018;
if (Math.abs(fruit.angularVelocity) < angularRestThreshold) {
fruit.angularVelocity = 0;
}
}
};
return self;
});
var DotPool = Container.expand(function (initialSize) {
var self = Container.call(this);
var pool = [];
var activeObjects = [];
self.initialize = function (size) {
for (var i = 0; i < size; i++) {
self.createObject();
}
};
self.createObject = function () {
var dot = new Container();
var dotGraphic = dot.attachAsset('trajectoryDot', {
anchorX: 0.5,
anchorY: 0.5
});
dotGraphic.tint = 0xFFFFFF;
dot.scaleX = 0.8;
dot.scaleY = 0.8;
dot.visible = false;
pool.push(dot);
return dot;
};
self.get = function () {
var object = pool.length > 0 ? pool.pop() : self.createObject();
activeObjects.push(object);
return object;
};
self.release = function (object) {
var index = activeObjects.indexOf(object);
if (index !== -1) {
activeObjects.splice(index, 1);
object.visible = false;
pool.push(object);
}
};
self.releaseAll = function () {
while (activeObjects.length > 0) {
var object = activeObjects.pop();
object.visible = false;
pool.push(object);
}
};
if (initialSize) {
self.initialize(initialSize);
}
return self;
});
var EvolutionLine = Container.expand(function () {
var self = Container.call(this);
self.initialize = function () {
self.y = GAME_CONSTANTS.EVOLUTION_LINE_Y;
self.x = GAME_CONSTANTS.GAME_WIDTH / 2; // Remove the X_OFFSET to center properly
var fruitTypes = [FruitTypes.CHERRY, FruitTypes.GRAPE, FruitTypes.APPLE, FruitTypes.ORANGE, FruitTypes.WATERMELON, FruitTypes.PINEAPPLE, FruitTypes.MELON, FruitTypes.PEACH, FruitTypes.COCONUT, FruitTypes.DURIAN];
var totalWidth = 0;
var fruitIcons = [];
for (var i = 0; i < fruitTypes.length; i++) {
var fruitType = fruitTypes[i];
var fruitIcon = LK.getAsset(fruitType.id, {
anchorX: 0.5,
anchorY: 0.5
});
var scale = Math.min(GAME_CONSTANTS.EVOLUTION_ICON_MAX_SIZE / fruitIcon.width, GAME_CONSTANTS.EVOLUTION_ICON_MAX_SIZE / fruitIcon.height);
fruitIcon.scaleX = scale;
fruitIcon.scaleY = scale;
totalWidth += fruitIcon.width * scale;
if (i < fruitTypes.length - 1) {
totalWidth += GAME_CONSTANTS.EVOLUTION_ICON_SPACING;
}
fruitIcons.push(fruitIcon);
}
var currentX = -totalWidth / 2;
for (var i = 0; i < fruitIcons.length; i++) {
var icon = fruitIcons[i];
icon.x = currentX + icon.width * icon.scaleX / 2;
icon.y = 0;
self.addChild(icon);
currentX += icon.width * icon.scaleX + GAME_CONSTANTS.EVOLUTION_ICON_SPACING;
}
};
return self;
});
var FireElement = Container.expand(function (initX, initY, zIndex) {
var self = Container.call(this);
self.baseX = initX || 0;
self.baseY = initY || 0;
self.zIndex = zIndex || 0;
self.movementRange = 30 + Math.random() * 20;
self.movementSpeed = 0.3 + Math.random() * 0.4;
self.direction = Math.random() > 0.5 ? 1 : -1;
self.alphaMin = GAME_CONSTANTS.FIRE_ALPHA_MIN;
self.alphaMax = GAME_CONSTANTS.FIRE_ALPHA_MAX;
self.flickerSpeed = GAME_CONSTANTS.FIRE_FLICKER_SPEED_BASE + Math.random() * GAME_CONSTANTS.FIRE_FLICKER_SPEED_RANDOM;
self.frameIndex = 0;
self.frameTimer = null;
self.frameDuration = GAME_CONSTANTS.FIRE_FRAME_DURATION;
self.initialize = function () {
self.fireAsset = self.attachAsset('fire', {
anchorX: 0.5,
anchorY: 1.0
});
self.fireAsset2 = self.attachAsset('fire_2', {
anchorX: 0.5,
anchorY: 1.0
});
self.fireAsset2.visible = false;
self.x = self.baseX;
self.y = self.baseY;
self.startAlphaFlicker();
self.startFrameAnimation();
};
self.update = function () {
self.x += self.movementSpeed * self.direction;
if (Math.abs(self.x - self.baseX) > self.movementRange) {
self.direction *= -1;
}
};
self.startFrameAnimation = function () {
if (self.frameTimer) LK.clearInterval(self.frameTimer);
self.frameTimer = LK.setInterval(function () {
self.toggleFrame();
}, self.frameDuration);
};
self.toggleFrame = function () {
self.frameIndex = (self.frameIndex + 1) % 2;
self.fireAsset.visible = self.frameIndex === 0;
self.fireAsset2.visible = self.frameIndex === 1;
};
self.startAlphaFlicker = function () {
if (self.flickerTween) self.flickerTween.stop();
var startDelay = Math.random() * 500;
LK.setTimeout(function () {
self.flickerToMax();
}, startDelay);
};
self.flickerToMax = function () {
self.flickerTween = tween(self, {
alpha: self.alphaMax
}, {
duration: self.flickerSpeed,
easing: tween.easeInOut,
onFinish: self.flickerToMin
});
};
self.flickerToMin = function () {
self.flickerTween = tween(self, {
alpha: self.alphaMin
}, {
duration: self.flickerSpeed,
easing: tween.easeInOut,
onFinish: self.flickerToMax
});
};
self.destroy = function () {
if (self.flickerTween) self.flickerTween.stop();
if (self.frameTimer) {
LK.clearInterval(self.frameTimer);
self.frameTimer = null;
}
Container.prototype.destroy.call(this);
};
self.initialize();
return self;
});
var Fruit = Container.expand(function (type) {
var self = Container.call(this);
self.id = 'fruit_' + Date.now() + '_' + Math.floor(Math.random() * 10000);
self.type = type;
var physics = new PhysicsComponent();
var collision = new CollisionComponent();
var mergeHandler = new MergeComponent();
var behaviorSystem = new FruitBehavior();
self.vx = physics.vx;
self.vy = physics.vy;
self.rotation = physics.rotation;
self.angularVelocity = physics.angularVelocity;
self.angularFriction = GAME_CONSTANTS.ANGULAR_FRICTION;
self.groundAngularFriction = GAME_CONSTANTS.GROUND_ANGULAR_FRICTION;
var currentLevel = getFruitLevel(self);
self.gravity = GAME_CONSTANTS.BASE_GRAVITY * (1 + (currentLevel - 1) * GAME_CONSTANTS.GRAVITY_LEVEL_MULTIPLIER);
self.friction = GAME_CONSTANTS.FRICTION;
self.rotationRestCounter = physics.rotationRestCounter;
self.maxAngularVelocity = GAME_CONSTANTS.MAX_ANGULAR_VELOCITY;
self.isStatic = physics.isStatic;
self.elasticity = currentLevel < GAME_CONSTANTS.ELASTICITY_LOW_START_LEVEL ? GAME_CONSTANTS.ELASTICITY_HIGH : GAME_CONSTANTS.ELASTICITY_LOW_BASE - (currentLevel - (GAME_CONSTANTS.ELASTICITY_LOW_START_LEVEL - 1)) * GAME_CONSTANTS.ELASTICITY_DECREASE_FACTOR;
self.elasticity = Math.max(0.1, self.elasticity); // Ensure minimum elasticity
self.wallContactFrames = collision.wallContactFrames;
self.merging = mergeHandler.merging;
self.mergeGracePeriodActive = mergeHandler.mergeGracePeriodActive;
self.fromChargedRelease = mergeHandler.fromChargedRelease;
self.safetyPeriod = false;
self.immuneToGameOver = false;
self.isFullyStabilized = false;
self.isSleeping = false;
self._sleepCounter = 0;
self.behavior = type && type.id ? behaviorSystem.getMergeHandler(type.id) : null;
if (self.type && self.type.id && self.type.points && self.type.size) {
var fruitGraphics = self.attachAsset(self.type.id, {
anchorX: 0.5,
anchorY: 0.5
});
// Always start with 150x150 for all tabuk fruits
fruitGraphics.width = 150;
fruitGraphics.height = 150;
self.width = fruitGraphics.width;
self.height = fruitGraphics.height;
self._assetOriginalWidth = LK.getAsset(self.type.id, {
anchorX: 0.5,
anchorY: 0.5
}).width;
self._assetOriginalHeight = LK.getAsset(self.type.id, {
anchorX: 0.5,
anchorY: 0.5
}).height;
self._fruitGraphics = fruitGraphics;
if (self.behavior && self.behavior.onSpawn) {
self.behavior.onSpawn(self);
}
} else {
console.log("Warning: Fruit type not available yet or missing required properties");
}
self.updatePhysics = function () {
physics.apply(self);
};
self.checkBoundaries = function (walls, floor) {
collision.checkBoundaryCollisions(self, walls, floor);
if (self.safetyPeriod === false && self.vy <= 0.1) {
self.safetyPeriod = undefined;
}
};
self.merge = function (otherFruit) {
mergeHandler.beginMerge(self, otherFruit);
};
return self;
});
var FruitBehavior = Container.expand(function () {
var self = Container.call(this);
self.behaviors = {
CHERRY: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
GRAPE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
APPLE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
ORANGE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
WATERMELON: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
}
},
PINEAPPLE: {
onMerge: function onMerge(f1, f2, x, y) {
return self.standardMerge(f1, f2, x, y);
},
onSpawn: function onSpawn() {}
},
MELON: {
onMerge: function onMerge(f1, f2, x, y) {
LK.getSound('Smartz').play();
return self.standardMerge(f1, f2, x, y);
}
},
PEACH: {
onMerge: function onMerge(f1, f2, x, y) {
LK.getSound('stonks').play();
return self.standardMerge(f1, f2, x, y);
}
},
COCONUT: {
onMerge: function onMerge(f1, f2, x, y) {
LK.getSound('ThisIsFine').play();
return self.standardMerge(f1, f2, x, y);
},
onSpawn: function onSpawn() {
LK.getSound('stonks').play();
}
},
DURIAN: {
onMerge: function onMerge(f1, f2, x, y) {
LK.setScore(LK.getScore() + f1.type.points);
updateScoreDisplay();
removeFruitFromGame(f1);
removeFruitFromGame(f2);
releasePineappleOnMerge();
return null;
}
}
};
self.getMergeHandler = function (fruitTypeId) {
if (!fruitTypeId) return self.behaviors.CHERRY;
var upperTypeId = fruitTypeId.toUpperCase();
return self.behaviors[upperTypeId] || self.behaviors.CHERRY;
};
self.standardMerge = function (fruit1, fruit2, posX, posY) {
var nextType = null;
if (fruit1 && fruit1.type && fruit1.type.next) {
var nextKey = fruit1.type.next;
if (typeof nextKey === "string" && FruitTypes[nextKey.toUpperCase()]) {
nextType = FruitTypes[nextKey.toUpperCase()];
}
}
releasePineappleOnMerge();
return self.createNextLevelFruit(fruit1, nextType, posX, posY);
};
self.createNextLevelFruit = function (sourceFruit, nextType, posX, posY) {
var newFruit = new Fruit(nextType);
newFruit.x = posX;
newFruit.y = posY;
newFruit.scaleX = 0.5;
newFruit.scaleY = 0.5;
game.addChild(newFruit);
fruits.push(newFruit);
spatialGrid.insertObject(newFruit);
if (nextType && typeof nextType.points === "number") {
LK.setScore(LK.getScore() + nextType.points);
updateScoreDisplay();
}
tween(newFruit, {
scaleX: 1,
scaleY: 1
}, {
duration: 300,
easing: tween.bounceOut
});
return newFruit;
};
self.playSoundEffect = function (soundId) {
if (soundId) LK.getSound(soundId).play();
};
return self;
});
var Line = Container.expand(function () {
var self = Container.call(this);
var lineGraphics = self.attachAsset('floor', {
anchorX: 0.5,
anchorY: 0.5
});
lineGraphics.tint = 0xff0000;
lineGraphics.height = 20;
return self;
});
var MergeComponent = Container.expand(function () {
var self = Container.call(this);
self.merging = false;
self.mergeGracePeriodActive = false;
self.fromChargedRelease = false;
self.fruitBehavior = new FruitBehavior();
self.beginMerge = function (fruit1, fruit2) {
if (fruit1.merging || fruit2.merging) return; // Added check for fruit2
fruit1.merging = true;
fruit2.merging = true;
var midX = (fruit1.x + fruit2.x) / 2;
var midY = (fruit1.y + fruit2.y) / 2;
self.animateMerge(fruit1, fruit2, midX, midY);
};
self.animateMerge = function (fruit1, fruit2, midX, midY) {
tween(fruit1, {
alpha: 0,
scaleX: 0.5,
scaleY: 0.5
}, {
duration: 200,
easing: tween.easeOut
});
tween(fruit2, {
alpha: 0,
scaleX: 0.5,
scaleY: 0.5
}, {
duration: 200,
easing: tween.easeOut,
onFinish: function onFinish() {
self.completeMerge(fruit1, fruit2, midX, midY);
}
});
};
self.completeMerge = function (fruit1, fruit2, midX, midY) {
LK.getSound('merge').play();
self.trackMerge(fruit1, fruit2);
var behaviorHandler = self.fruitBehavior.getMergeHandler(fruit1.type.id);
if (behaviorHandler && behaviorHandler.onMerge) {
// Added check
behaviorHandler.onMerge(fruit1, fruit2, midX, midY);
}
// Ensure cleanup happens correctly, check if fruits still exist before removal
if (fruit1 && fruit1.parent && fruit1.type.id.toUpperCase() !== 'DURIAN') removeFruitFromGame(fruit1);
if (fruit2 && fruit2.parent) removeFruitFromGame(fruit2);
};
self.trackMerge = function (fruit1, fruit2) {
var fromReleasedFruits = fruit1.fromChargedRelease || fruit2.fromChargedRelease;
var isPlayerDroppedFruitMerge = !fromReleasedFruits && (fruit1 === lastDroppedFruit || fruit2 === lastDroppedFruit) && !lastDroppedHasMerged;
var fruitHasMergeGracePeriod = fruit1.mergeGracePeriodActive || fruit2.mergeGracePeriodActive;
if (isPlayerDroppedFruitMerge || fruitHasMergeGracePeriod) {
lastDroppedHasMerged = true;
}
};
return self;
});
var PhysicsComponent = Container.expand(function () {
var self = Container.call(this);
self.vx = 0;
self.vy = 0;
self.gravity = GAME_CONSTANTS.BASE_GRAVITY;
self.friction = GAME_CONSTANTS.FRICTION;
self.isStatic = false;
self.rotation = 0;
self.angularVelocity = 0;
self.maxAngularVelocity = GAME_CONSTANTS.MAX_ANGULAR_VELOCITY;
self.rotationRestCounter = 0;
self.lastVx = 0;
self.lastVy = 0;
self.isFullyStabilized = false; // Moved here
self.stabilizeFruit = function (fruit, movementMagnitude, velocityChange) {
var isMidAir = !fruit._boundaryContacts || !fruit._boundaryContacts.floor && !fruit._boundaryContacts.left && !fruit._boundaryContacts.right;
if (isMidAir) {
fruit.isFullyStabilized = false; // Ensure mid-air fruits are never marked stabilized
return false;
}
var stabilizationLevel = 0;
var fruitLevel = getFruitLevel(fruit);
if (!fruit._stabilizeMetrics) {
fruit._stabilizeMetrics = {
consecutiveSmallMovements: 0,
wallContactDuration: 0,
surroundedDuration: 0,
restingDuration: 0
};
}
// Dynamic thresholds based only on fruitLevel - lower for higher-level fruits
var movementThreshold = GAME_CONSTANTS.STABILIZATION_MOVEMENT_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_MOVEMENT_THRESHOLD_LEVEL_FACTOR * 1.2;
var angularThreshold = GAME_CONSTANTS.STABILIZATION_ANGULAR_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_ANGULAR_THRESHOLD_LEVEL_FACTOR * 1.2;
if (movementMagnitude < movementThreshold && Math.abs(fruit.angularVelocity) < angularThreshold) {
var stabilizationRate = GAME_CONSTANTS.STABILIZATION_SCORE_RATE_BASE + fruitLevel * GAME_CONSTANTS.STABILIZATION_SCORE_LEVEL_FACTOR * 1.4;
fruit._stabilizeMetrics.consecutiveSmallMovements += stabilizationRate;
fruit._stabilizeMetrics.restingDuration += stabilizationRate;
} else {
fruit._stabilizeMetrics.consecutiveSmallMovements = 0;
fruit._stabilizeMetrics.restingDuration = Math.max(0, fruit._stabilizeMetrics.restingDuration - 2);
}
if (fruit.wallContactFrames > 0) fruit._stabilizeMetrics.wallContactDuration += GAME_CONSTANTS.STABILIZATION_WALL_SCORE_RATE * 1.4 + fruitLevel * 0.15;else fruit._stabilizeMetrics.wallContactDuration = Math.max(0, fruit._stabilizeMetrics.wallContactDuration - 1);
if (fruit.surroundedFrames > 0) fruit._stabilizeMetrics.surroundedDuration += GAME_CONSTANTS.STABILIZATION_SURROUNDED_SCORE_RATE * 1.4 + fruitLevel * 0.22;else fruit._stabilizeMetrics.surroundedDuration = Math.max(0, fruit._stabilizeMetrics.surroundedDuration - 1);
var levelFactor = fruitLevel * GAME_CONSTANTS.STABILIZATION_SCORE_LEVEL_INFLUENCE;
var totalStabilizationScore = fruit._stabilizeMetrics.consecutiveSmallMovements * (1.0 + levelFactor) + fruit._stabilizeMetrics.wallContactDuration * (0.8 + levelFactor) + fruit._stabilizeMetrics.surroundedDuration * (1.2 + levelFactor) + fruit._stabilizeMetrics.restingDuration * (0.5 + levelFactor);
// Dynamic thresholds for stabilization based only on fruitLevel - lower for higher-level fruits
var fullStabilizationThreshold = GAME_CONSTANTS.STABILIZATION_THRESHOLD_FULL_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_THRESHOLD_FULL_LEVEL_FACTOR * 1.25;
var partialStabilizationThreshold = GAME_CONSTANTS.STABILIZATION_THRESHOLD_PARTIAL_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_THRESHOLD_PARTIAL_LEVEL_FACTOR * 1.25;
if (totalStabilizationScore > fullStabilizationThreshold) stabilizationLevel = 2;else if (totalStabilizationScore > partialStabilizationThreshold) stabilizationLevel = 1;
if (stabilizationLevel > 0) {
// Make damping stronger for higher-level fruits
var baseDamp = stabilizationLevel === 2 ? GAME_CONSTANTS.STABILIZATION_DAMP_FACTOR_FULL * 0.9 : GAME_CONSTANTS.STABILIZATION_DAMP_FACTOR_PARTIAL * 0.95;
var dampFactor = Math.max(0.35, baseDamp - fruitLevel * GAME_CONSTANTS.STABILIZATION_DAMP_LEVEL_FACTOR * 1.1);
fruit.vx *= dampFactor;
fruit.vy *= dampFactor;
fruit.angularVelocity *= dampFactor * 0.85;
var stopThreshold = GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_LEVEL_FACTOR;
// Unconditionally stop when fully stabilized (level 2) and below movement threshold
if (stabilizationLevel === 2 && movementMagnitude < stopThreshold) {
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0;
fruit.isFullyStabilized = true;
// Track frames of being fully stabilized
if (!fruit._sleepCounter) fruit._sleepCounter = 0;
// Only increment sleep counter if both linear and angular velocities are near zero
if (movementMagnitude < stopThreshold * 0.8 && Math.abs(fruit.angularVelocity) < angularThreshold * 0.7) {
fruit._sleepCounter++;
// After being fully stabilized for SLEEP_DELAY_FRAMES consecutive frames, put to sleep
if (fruit._sleepCounter >= GAME_CONSTANTS.SLEEP_DELAY_FRAMES) {
fruit.isSleeping = true;
fruit.isFullyStabilized = true; // Ensure fully stabilized state when sleeping
}
} else {
// Reset sleep counter if either velocity isn't near zero
fruit._sleepCounter = 0;
fruit.isSleeping = false; // Ensure fruit is awake if conditions aren't met
}
return true;
}
}
fruit.isFullyStabilized = false;
return false;
};
self.apply = function (fruit) {
if (fruit.isStatic || fruit.merging) return;
// Skip physics calculations for sleeping fruits, but keep collision detection
if (fruit.isSleeping) {
// Keep fruit in the exact same position - no physics updates
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0;
return;
}
// Reset stabilization flag if significant external force applied (e.g., explosion)
// Wake fruit up from potential stabilization if there's significant velocity change
var velocityDeltaX = Math.abs(fruit.vx - fruit.lastVx);
var velocityDeltaY = Math.abs(fruit.vy - fruit.lastVy);
if ((fruit.isFullyStabilized || fruit._sleepCounter > 0) && (velocityDeltaX > 0.7 || velocityDeltaY > 0.7)) {
fruit.isFullyStabilized = false;
fruit._sleepCounter = 0; // Reset sleep counter on significant velocity change
}
// More aggressively ensure stability when at rest - use a tighter threshold
if (fruit.isFullyStabilized && Math.abs(fruit.vx) < 0.3 && Math.abs(fruit.vy) < 0.3) {
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0; // Ensure zero angular velocity
return;
}
fruit.lastVx = fruit.vx;
fruit.lastVy = fruit.vy;
var fruitLevel = getFruitLevel(fruit);
var isMidAir = !fruit._boundaryContacts || !fruit._boundaryContacts.floor && !fruit._boundaryContacts.left && !fruit._boundaryContacts.right;
// Use exponential scaling for gravity to make higher-level fruits dramatically heavier
var gravityMultiplier = 1 + Math.pow(fruitLevel, 1.5) * 0.25; // Stronger influence
fruit.vy += fruit.gravity * gravityMultiplier;
var maxVelocity = GAME_CONSTANTS.MAX_VELOCITY_BASE - fruitLevel * GAME_CONSTANTS.MAX_VELOCITY_LEVEL_FACTOR;
fruit.vx = Math.max(-maxVelocity, Math.min(maxVelocity, fruit.vx));
fruit.vy = Math.max(-maxVelocity, Math.min(maxVelocity, fruit.vy));
// Removed separate LEVEL_DOWNWARD_FORCE_FACTOR as it's now incorporated in the gravity calculation
if (fruit.lastVx !== undefined && fruit.lastVy !== undefined) {
var dvx = fruit.vx - fruit.lastVx;
var dvy = fruit.vy - fruit.lastVy;
// Make inertia scale dramatically with fruitLevel using power function
var inertiaResistance = Math.min(0.95, Math.pow(fruitLevel, 1.8) * 0.01);
fruit.vx = fruit.lastVx + dvx * (1 - inertiaResistance);
fruit.vy = fruit.lastVy + dvy * (1 - inertiaResistance);
}
var movementMagnitude = Math.sqrt(fruit.vx * fruit.vx + fruit.vy * fruit.vy);
var velocityChange = Math.abs(fruit.vx - fruit.lastVx) + Math.abs(fruit.vy - fruit.lastVy);
// Apply strong damping when velocity is very low to help fruits stabilize faster
if (movementMagnitude < 0.5) {
fruit.vx *= 0.80;
fruit.vy *= 0.80;
fruit.angularVelocity *= 0.70;
}
var isFullyStabilizedByFunc = self.stabilizeFruit(fruit, movementMagnitude, velocityChange);
fruit.isFullyStabilized = isFullyStabilizedByFunc; // Update fruit's state
if (!fruit.isFullyStabilized) {
// Only apply rolling rotation when in contact with a surface
var isRolling = fruit._boundaryContacts && (fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right);
if (isRolling && (movementMagnitude > 0.5 || velocityChange > 0.3)) {
var rotationFactor = 0.035 / (1 + fruitLevel * 0.08);
var targetAngularVelocity = fruit.vx * rotationFactor;
fruit.angularVelocity = fruit.angularVelocity * 0.4 + targetAngularVelocity * 0.6;
} else {
// Apply stronger damping when not rolling or in air
fruit.angularVelocity *= isRolling ? 0.75 : 0.65; // More damping when not rolling
}
fruit.rotation += fruit.angularVelocity;
// Make friction increase slightly with level (heavier objects have more surface interaction)
var frictionModifier = 0.98 + fruitLevel * 0.005;
// Apply more friction when nearly stopped to push toward stabilization
var nearStopMultiplier = movementMagnitude < 1.0 ? 0.95 : 0.98; // More aggressive
fruit.vx *= fruit.friction * frictionModifier * nearStopMultiplier;
fruit.vy *= fruit.friction * frictionModifier * nearStopMultiplier * 0.98;
var stopThreshold = GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_BASE - fruitLevel * GAME_CONSTANTS.STABILIZATION_STOP_THRESHOLD_LEVEL_FACTOR;
stopThreshold = Math.max(0.05, stopThreshold);
if (Math.abs(fruit.vx) < stopThreshold) fruit.vx = 0;
// Only stop vertical velocity if NOT in mid-air AND not fully stabilized by function
if (Math.abs(fruit.vy) < stopThreshold && !isMidAir) fruit.vy = 0;
self.handleRotationDamping(fruit);
}
fruit.x += fruit.vx;
fruit.y += fruit.vy;
if (isMidAir) {
var currentMinFallSpeed = GAME_CONSTANTS.MIN_FALL_SPEED + fruitLevel * 0.02;
if (fruit.vy < currentMinFallSpeed) {
fruit.vy = currentMinFallSpeed;
}
fruit.isFullyStabilized = false; // Explicitly ensure mid-air is not stabilized
}
};
self.handleRotationDamping = function (fruit) {
var movementMagnitude = Math.sqrt(fruit.vx * fruit.vx + fruit.vy * fruit.vy);
var fruitLevel = getFruitLevel(fruit);
var isMidAir = !fruit._boundaryContacts || !fruit._boundaryContacts.floor && !fruit._boundaryContacts.left && !fruit._boundaryContacts.right;
// Scale rotation factor inversely with fruitLevel - higher level = less rotation from rolling
var rotationFactor = 0.04 / (1 + fruitLevel * 0.15); // Increased inverse scaling with level
var targetAngularVelocity = fruit.vx * rotationFactor;
var hasNeighbors = fruit.neighborContacts && fruit.neighborContacts.length > 0;
var neighborCount = hasNeighbors ? fruit.neighborContacts.length : 0;
// Only apply rotation forces if moving with sufficient velocity
if (movementMagnitude > 0.3) {
// Less influence when more neighbors present - scaled by neighbor count
var blendRatio = Math.max(0.2, 0.6 - neighborCount * 0.08);
fruit.angularVelocity = fruit.angularVelocity * (1 - blendRatio) + targetAngularVelocity * blendRatio;
// Correct rotation direction if it's opposite of movement
var targetDirection = fruit.vx > 0 ? 1 : -1;
var currentDirection = fruit.angularVelocity > 0 ? 1 : -1;
if (targetDirection !== currentDirection && Math.abs(fruit.vx) > 0.5) {
fruit.angularVelocity *= 0.25; // Stronger correction when rotation direction opposite of movement
}
}
// Base damping primarily on movement magnitude and neighbor count
var movementFactor = Math.min(1, movementMagnitude * 2);
var neighborFactor = Math.min(1, neighborCount * 0.2);
var levelFactor = fruitLevel * 0.06; // Increased level factor influence
// Calculate rotation damp factor based on these conditions
var rotationDampFactor;
// Apply much stronger damping when nearly stopped
if (movementMagnitude < 0.05) {
// Near-zero movement gets extreme damping
rotationDampFactor = 0.12 - levelFactor * 0.6; // Increased extreme damping near zero
} else if (isMidAir) {
// Mid-air damping - moderately strong
rotationDampFactor = 0.6 - levelFactor * 0.8;
} else if (movementMagnitude < 0.3) {
// Very slow movement - strong damping
rotationDampFactor = 0.25 - levelFactor * 0.7 - neighborFactor * 0.15; // Stronger damping for slow movement
} else if (neighborCount >= 3) {
// Many neighbors - increased resistance
rotationDampFactor = 0.35 - levelFactor * 0.6 - neighborFactor * 0.15;
} else if (hasNeighbors) {
// Some neighbors - moderate resistance
rotationDampFactor = 0.45 - levelFactor * 0.5 - neighborFactor * 0.1;
} else {
// Default case - moving freely with no neighbors
rotationDampFactor = 0.6 - levelFactor * 0.4;
}
// Check if fruit is rolling (in contact with surface with meaningful velocity)
var isRolling = !isMidAir && movementMagnitude > 0.5 && fruit._boundaryContacts && (fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right);
if (isRolling) {
// Fine-tune damping when rolling based on speed
if (movementMagnitude < 0.5) {
rotationDampFactor = 0.7 - levelFactor * 0.4;
} else if (movementMagnitude < 1.0) {
rotationDampFactor = 0.8 - levelFactor * 0.3;
} else {
// Allow more natural rotation when moving quickly
rotationDampFactor = 0.85 - levelFactor * 0.2;
}
}
// Apply the calculated damping factor
fruit.angularVelocity *= rotationDampFactor;
// Apply additional damping when velocity changes suddenly
if (fruit.lastVx !== undefined && Math.abs(fruit.vx - fruit.lastVx) > 0.5) {
fruit.angularVelocity -= (fruit.vx - fruit.lastVx) * 0.02;
}
// Dramatically increase damping when velocity is very low
if (movementMagnitude < 0.2) {
// Apply extreme angular damping when linear movement is minimal
var linearDampingFactor = movementMagnitude < 0.08 ? 0.03 : 0.15; // More aggressive damping
fruit.angularVelocity *= linearDampingFactor;
// Directly zero out tiny angular velocities when there's almost no movement
if (Math.abs(fruit.angularVelocity) < 0.002 || movementMagnitude < 0.02) {
// Lower thresholds
fruit.angularVelocity = 0;
}
}
// Handling rolling physics when in contact with surfaces
if (fruit._boundaryContacts) {
// Apply rolling physics when in contact with floor or walls
var isRolling = fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right;
if (isRolling && Math.abs(fruit.vx) > 0.2) {
// Scale roll factor inversely with level - higher level fruits roll less
var rollFactor = 0.025 / (1 + fruitLevel * 0.2); // Increased level scaling for rolling
var idealRollingVelocity = fruit.vx * rollFactor;
fruit.angularVelocity = fruit.angularVelocity * 0.7 + idealRollingVelocity * 0.3;
} else if (isMidAir) {
// Apply stronger damping when airborne with no contacts
fruit.angularVelocity *= 0.85;
}
}
// Increase wall damping
if (fruit._boundaryContacts && (fruit._boundaryContacts.left || fruit._boundaryContacts.right) && Math.abs(fruit.angularVelocity) > 0.01) {
fruit.angularVelocity *= 0.6; // Even stronger wall damping
}
// Lowered level-based thresholds for stopping rotation - significantly lowered
var angularThreshold = GAME_CONSTANTS.ANGULAR_STOP_THRESHOLD - fruitLevel * 0.0005; // Lower threshold for higher level fruits
var restFramesThreshold = Math.max(1, 2 - Math.floor(fruitLevel * 0.35)); // More aggressive frame requirement reduction
if (Math.abs(fruit.angularVelocity) < angularThreshold) {
fruit.rotationRestCounter++;
if (fruit.rotationRestCounter > restFramesThreshold) {
fruit.angularVelocity = 0;
}
} else {
fruit.rotationRestCounter = 0;
}
// Scale max angular velocity based on level
var maxAngularMultiplier = 1.2 - fruitLevel * 0.06; // Higher level fruits rotate even less
fruit.angularVelocity = Math.min(Math.max(fruit.angularVelocity, -self.maxAngularVelocity * maxAngularMultiplier), self.maxAngularVelocity * maxAngularMultiplier);
};
return self;
});
var SpatialGrid = Container.expand(function (cellSize) {
var self = Container.call(this);
self.cellSize = cellSize || 200;
self.grid = {};
self.lastRebuildTime = Date.now();
self.rebuildInterval = GAME_CONSTANTS.SPATIAL_GRID_REBUILD_INTERVAL_MS;
self.insertObject = function (obj) {
if (!obj || !obj.x || !obj.y || !obj.width || !obj.height || obj.merging || obj.isStatic) return;
obj._currentCells = obj._currentCells || [];
var cells = self.getCellsForObject(obj);
obj._currentCells = cells.slice();
for (var i = 0; i < cells.length; i++) {
var cellKey = cells[i];
if (!self.grid[cellKey]) self.grid[cellKey] = [];
if (self.grid[cellKey].indexOf(obj) === -1) self.grid[cellKey].push(obj);
}
};
self.removeObject = function (obj) {
if (!obj || !obj.x || !obj.y || !obj.width || !obj.height) return;
var cells = obj._currentCells || self.getCellsForObject(obj);
for (var i = 0; i < cells.length; i++) {
var cellKey = cells[i];
if (self.grid[cellKey]) {
var cellIndex = self.grid[cellKey].indexOf(obj);
if (cellIndex !== -1) self.grid[cellKey].splice(cellIndex, 1);
if (self.grid[cellKey].length === 0) delete self.grid[cellKey];
}
}
obj._currentCells = [];
};
self.getCellsForObject = function (obj) {
if (!obj || typeof obj.x !== 'number' || typeof obj.y !== 'number' || typeof obj.width !== 'number' || typeof obj.height !== 'number') return [];
var cells = [];
var halfWidth = obj.width / 2;
var halfHeight = obj.height / 2;
var minCellX = Math.floor((obj.x - halfWidth) / self.cellSize);
var maxCellX = Math.floor((obj.x + halfWidth) / self.cellSize);
var minCellY = Math.floor((obj.y - halfHeight) / self.cellSize);
var maxCellY = Math.floor((obj.y + halfHeight) / self.cellSize);
for (var cellX = minCellX; cellX <= maxCellX; cellX++) {
for (var cellY = minCellY; cellY <= maxCellY; cellY++) {
cells.push(cellX + "," + cellY);
}
}
return cells;
};
self.updateObject = function (obj) {
if (!obj || !obj.x || !obj.y || !obj.width || !obj.height) return;
var newCells = self.getCellsForObject(obj);
var oldCells = obj._currentCells || [];
var cellsChanged = false;
if (oldCells.length !== newCells.length) cellsChanged = true;else {
for (var i = 0; i < newCells.length; i++) {
if (oldCells.indexOf(newCells[i]) === -1) {
cellsChanged = true;
break;
}
}
}
if (cellsChanged) {
self.removeObject(obj);
self.insertObject(obj);
}
};
self.getPotentialCollisions = function (obj) {
var candidates = [];
var cells = self.getCellsForObject(obj);
var addedObjects = {};
for (var i = 0; i < cells.length; i++) {
var cellKey = cells[i];
if (self.grid[cellKey]) {
for (var j = 0; j < self.grid[cellKey].length; j++) {
var otherObj = self.grid[cellKey][j];
if (otherObj && otherObj !== obj && !addedObjects[otherObj.id]) {
candidates.push(otherObj);
addedObjects[otherObj.id] = true;
}
}
}
}
return candidates;
};
self.clear = function () {
self.grid = {};
self.lastRebuildTime = Date.now();
};
self.rebuildGrid = function (allObjects) {
self.grid = {};
self.lastRebuildTime = Date.now();
if (Array.isArray(allObjects)) {
for (var i = 0; i < allObjects.length; i++) {
if (allObjects[i] && !allObjects[i].merging && !allObjects[i].isStatic) {
self.insertObject(allObjects[i]);
}
}
}
};
return self;
});
var TrajectoryLine = Container.expand(function () {
var self = Container.call(this);
self.dotPool = new DotPool(100);
self.activeDots = [];
self.dots = [];
self.dotSpacing = 10;
self.dotSize = 15;
self.maxDots = 100;
self.createDots = function () {
self.clearDots();
self.dotPool.initialize(self.maxDots);
};
self.clearDots = function () {
for (var i = 0; i < self.activeDots.length; i++) {
if (self.activeDots[i]) {
self.removeChild(self.activeDots[i]);
self.dotPool.release(self.activeDots[i]);
}
}
self.activeDots = [];
};
self.updateTrajectory = function (startX, startY) {
if (!activeFruit) return;
self.clearDots();
var dotY = startY;
var dotSpacing = 25;
var dotCount = 0;
var hitDetected = false;
while (dotCount < self.maxDots && !hitDetected) {
var dot = self.dotPool.get();
self.addChild(dot);
self.activeDots.push(dot);
dot.x = startX;
dot.y = dotY;
dot.visible = true;
dot.alpha = 1.0;
dotCount++;
dotY += dotSpacing;
var floorCollisionY = gameFloor.y - gameFloor.height / 2 - activeFruit.height / 2;
if (dotY > floorCollisionY) {
if (dotCount > 0) self.activeDots[dotCount - 1].y = floorCollisionY;
hitDetected = true;
break;
}
var potentialHits = spatialGrid.getPotentialCollisions({
x: startX,
y: dotY,
width: activeFruit.width,
height: activeFruit.height,
id: 'trajectory_check'
});
for (var j = 0; j < potentialHits.length; j++) {
var fruit = potentialHits[j];
if (fruit && fruit !== activeFruit && !fruit.merging && fruit.width && fruit.height) {
if (self.wouldIntersectFruit(fruit.x, fruit.y, startX, dotY, activeFruit, fruit)) {
if (dotCount > 0) {
var dx = fruit.x - startX;
var dy = fruit.y - dotY;
var dist = Math.sqrt(dx * dx + dy * dy);
var overlap = activeFruit.width / 2 + fruit.width / 2 - dist;
if (dist > 0) self.activeDots[dotCount - 1].y = dotY - dy / dist * overlap;
}
hitDetected = true;
break;
}
}
}
}
};
self.wouldIntersectFruit = function (fruitX, fruitY, dropX, dropY, activeFruitObj, targetFruitObj) {
var dx = fruitX - dropX;
var dy = fruitY - dropY;
var distanceSquared = dx * dx + dy * dy;
var activeFruitLevel = getFruitLevel(activeFruitObj);
var targetFruitLevel = getFruitLevel(targetFruitObj);
var activeFruitRadius = activeFruitObj.width / 2;
var targetFruitRadius = targetFruitObj.width / 2;
var hitboxReduction = (Math.max(0, activeFruitLevel - 4) + Math.max(0, targetFruitLevel - 4)) * 2;
var combinedRadii = activeFruitRadius + targetFruitRadius - hitboxReduction;
var minDistanceSquared = combinedRadii * combinedRadii;
return distanceSquared < minDistanceSquared;
};
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0xffe122
});
/****
* Game Code
****/
// --- Constants ---
var _GAME_CONSTANTS;
function _typeof(o) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
return typeof o;
} : function (o) {
return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
}, _typeof(o);
}
function _defineProperty(e, r, t) {
return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, {
value: t,
enumerable: !0,
configurable: !0,
writable: !0
}) : e[r] = t, e;
}
function _toPropertyKey(t) {
var i = _toPrimitive(t, "string");
return "symbol" == _typeof(i) ? i : i + "";
}
function _toPrimitive(t, r) {
if ("object" != _typeof(t) || !t) return t;
var e = t[Symbol.toPrimitive];
if (void 0 !== e) {
var i = e.call(t, r || "default");
if ("object" != _typeof(i)) return i;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return ("string" === r ? String : Number)(t);
}
var GAME_CONSTANTS = (_GAME_CONSTANTS = {
GAME_WIDTH: 2048,
GAME_HEIGHT: 2732,
DROP_POINT_Y: 200,
DROP_START_Y_OFFSET: 200,
CLICK_DELAY_MS: 300,
FRUIT_IMMUNITY_MS: 1000,
MERGE_GRACE_MS: 2000,
GAME_OVER_LINE_Y: 550,
GAME_OVER_COUNTDOWN_MS: 3000,
// Physics
BASE_GRAVITY: 5.0,
GRAVITY_LEVEL_MULTIPLIER: 0.4,
// Adjusted gravity scaling
FRICTION: 0.90,
// Increased base friction
ANGULAR_FRICTION: 0.80,
GROUND_ANGULAR_FRICTION: 0.60,
// Further increased ground friction
MAX_ANGULAR_VELOCITY: 0.15,
ELASTICITY_HIGH: 0.85,
// Sleep state constants
SLEEP_DELAY_FRAMES: 15,
WAKE_UP_IMPULSE_THRESHOLD: 1.5,
ANGULAR_STOP_THRESHOLD: 0.003
}, _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "SLEEP_DELAY_FRAMES", 15), "WAKE_UP_IMPULSE_THRESHOLD", 1.5), "ELASTICITY_LOW_START_LEVEL", 4), "ELASTICITY_LOW_BASE", 0.8), "ELASTICITY_DECREASE_FACTOR", 0.2 / 9), "MIN_FALL_SPEED", 0.1), "MAX_VELOCITY_BASE", 65), "MAX_VELOCITY_LEVEL_FACTOR", 5), "LEVEL_INERTIA_FACTOR", 0.05), "LEVEL_DOWNWARD_FORCE_FACTOR", 0.1), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "BOUNCE_SOUND_VELOCITY_THRESHOLD", 0.5), "COLLISION_SEPARATION_FACTOR", 1.01), "INTER_FRUIT_FRICTION", 0.1), "ROTATION_TRANSFER_FACTOR", 0.01), "STABILIZATION_MOVEMENT_THRESHOLD_BASE", 0.7), "STABILIZATION_MOVEMENT_THRESHOLD_LEVEL_FACTOR", 0.08), "STABILIZATION_ANGULAR_THRESHOLD_BASE", 0.07), "STABILIZATION_ANGULAR_THRESHOLD_LEVEL_FACTOR", 0.006), "STABILIZATION_SCORE_RATE_BASE", 1.5), "STABILIZATION_SCORE_LEVEL_FACTOR", 0.2), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "STABILIZATION_WALL_SCORE_RATE", 1.2), "STABILIZATION_SURROUNDED_SCORE_RATE", 1.5), "STABILIZATION_SCORE_LEVEL_INFLUENCE", 0.1), "STABILIZATION_THRESHOLD_FULL_BASE", 15), "STABILIZATION_THRESHOLD_FULL_LEVEL_FACTOR", 0.8), "STABILIZATION_THRESHOLD_PARTIAL_BASE", 8), "STABILIZATION_THRESHOLD_PARTIAL_LEVEL_FACTOR", 0.4), "STABILIZATION_DAMP_FACTOR_FULL", 0.6), "STABILIZATION_DAMP_FACTOR_PARTIAL", 0.85), "STABILIZATION_DAMP_LEVEL_FACTOR", 0.03), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "STABILIZATION_STOP_THRESHOLD_BASE", 0.15), "STABILIZATION_STOP_THRESHOLD_LEVEL_FACTOR", 0.01), "SPATIAL_GRID_REBUILD_INTERVAL_MS", 60000), "SPATIAL_GRID_CELL_SIZE_FACTOR", 1.1), "CHARGE_NEEDED_FOR_RELEASE", 15), "PORTAL_UI_Y", 120), "PORTAL_UI_X_OFFSET", 870), "PORTAL_TWEEN_DURATION", 300), "PORTAL_PULSE_DURATION", 500), "PINEAPPLE_MERGES_NEEDED", 15), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "PINEAPPLE_START_Y", 200), "PINEAPPLE_END_POS_FACTOR", 0.16), "PINEAPPLE_TWEEN_DURATION", 300), "PINEAPPLE_IMMUNITY_MS", 3000), "FIRE_BASE_COUNT", 3), "FIRE_FRUIT_TYPE_THRESHOLD", 1), "FIRE_MAX_COUNT", 15), "FIRE_START_Y_OFFSET", 50), "FIRE_STACK_Y_OFFSET", 100), "FIRE_X_SPREAD", 500), _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_GAME_CONSTANTS, "FIRE_FLICKER_SPEED_BASE", 500), "FIRE_FLICKER_SPEED_RANDOM", 300), "FIRE_ALPHA_MIN", 0.1), "FIRE_ALPHA_MAX", 0.5), "FIRE_FRAME_DURATION", 200), "COCONUT_SPAWN_SCORE_INTERVAL", 1000), "EVOLUTION_LINE_Y", 120), "EVOLUTION_LINE_X_OFFSET", 350), "EVOLUTION_ICON_MAX_SIZE", 150), "EVOLUTION_ICON_SPACING", 20), _defineProperty(_defineProperty(_GAME_CONSTANTS, "SCORE_TEXT_Y", 400), "SCORE_TEXT_SIZE", 120));
var gameOverLine;
var pineapple;
var pineappleActive = false;
var pineapplePushCount = 0;
var readyToReleaseCharged = false;
var trajectoryLine;
var isClickable = true;
var evolutionLine;
var fireContainer;
var activeFireElements = [];
var fruitLevels = {
'CHERRY': 1,
'GRAPE': 2,
'APPLE': 3,
'ORANGE': 4,
'WATERMELON': 5,
'PINEAPPLE': 6,
'MELON': 7,
'PEACH': 8,
'COCONUT': 9,
'DURIAN': 10
};
var FruitTypes = {
CHERRY: {
id: 'Taaaaaaaaaavuk',
// pinkish red
size: 150,
points: 1,
next: 'grape'
},
GRAPE: {
id: 'Taaaaaaaaavuk',
// blue
size: 200,
points: 2,
next: 'apple'
},
APPLE: {
id: 'Taaaaaaaavuk',
// brown
size: 250,
points: 3,
next: 'orange'
},
ORANGE: {
id: 'Taaaaaaavuk',
// yellow-brown
size: 200,
points: 5,
next: 'watermelon'
},
WATERMELON: {
id: 'Taaaaaavuk',
// dark blue
size: 350,
points: 8,
next: 'pineapple'
},
PINEAPPLE: {
id: 'Taaaaavuk',
// pink
size: 400,
points: 13,
next: 'melon'
},
MELON: {
id: 'Taaaavuk',
// purple
size: 450,
points: 21,
next: 'peach'
},
PEACH: {
id: 'Taaavuk',
// light pink
size: 500,
points: 34,
next: 'coconut'
},
COCONUT: {
id: 'Taavuk',
// dark magenta
size: 550,
points: 55,
next: 'durian'
},
DURIAN: {
id: 'Tavuk',
// violet
size: 600,
points: 89,
next: null
}
};
var gameWidth = GAME_CONSTANTS.GAME_WIDTH;
var gameHeight = GAME_CONSTANTS.GAME_HEIGHT;
var fruits = [];
var nextFruitType = null;
var activeFruit = null;
var wallLeft, wallRight, gameFloor;
var dropPointY = GAME_CONSTANTS.DROP_POINT_Y;
var gameOver = false;
var scoreText;
var isDragging = false;
var chargedBallUI = null;
var chargeCounter = 0;
var mergeCounter = 0;
var lastDroppedFruit = null;
var lastDroppedHasMerged = false;
var spatialGrid = null;
var lastScoreCheckForCoconut = 0;
function getFruitLevel(fruit) {
if (!fruit || !fruit.type || !fruit.type.id) return 10;
return fruitLevels[fruit.type.id.toUpperCase()] || 10;
}
function releasePineappleOnMerge() {
mergeCounter++;
pushPineapple();
if (mergeCounter >= GAME_CONSTANTS.PINEAPPLE_MERGES_NEEDED && !pineappleActive && pineapple) {
pineappleActive = true;
pineapple.isStatic = false;
pineapple.immuneToGameOver = true;
applyDropPhysics(pineapple, 2.5);
fruits.push(pineapple);
if (spatialGrid) spatialGrid.insertObject(pineapple);
LK.setTimeout(function () {
if (pineapple && fruits.includes(pineapple)) {
pineapple.immuneToGameOver = false;
}
}, GAME_CONSTANTS.PINEAPPLE_IMMUNITY_MS);
setupPineapple();
mergeCounter = 0;
}
}
function setupBoundaries() {
wallLeft = game.addChild(LK.getAsset('wall', {
anchorX: 0.5,
anchorY: 0.5
}));
wallLeft.x = 0;
wallLeft.y = gameHeight / 2;
wallLeft.alpha = 0;
wallRight = game.addChild(LK.getAsset('wall', {
anchorX: 0.5,
anchorY: 0.5
}));
wallRight.x = gameWidth;
wallRight.y = gameHeight / 2;
wallRight.alpha = 0;
gameFloor = game.addChild(LK.getAsset('floor', {
anchorX: 0.5,
anchorY: 0.5
}));
gameFloor.x = gameWidth / 2;
gameFloor.y = gameHeight;
gameFloor.alpha = 0;
gameOverLine = game.addChild(new Line());
gameOverLine.x = gameWidth / 2;
gameOverLine.y = GAME_CONSTANTS.GAME_OVER_LINE_Y;
gameOverLine.scaleX = gameWidth / 100; // Scale to full screen width (Line is 100px wide by default)
gameOverLine.scaleY = 0.2;
gameOverLine.alpha = 1;
}
function createNextFruit() {
var fruitProbability = Math.random();
var fruitType = fruitProbability < 0.6 ? FruitTypes.CHERRY : FruitTypes.GRAPE;
nextFruitType = fruitType;
activeFruit = new Fruit(nextFruitType);
activeFruit.x = lastDroppedFruit && lastDroppedFruit.x ? lastDroppedFruit.x : gameWidth / 2;
activeFruit.y = dropPointY + GAME_CONSTANTS.DROP_START_Y_OFFSET;
activeFruit.isStatic = true;
game.addChild(activeFruit);
if (trajectoryLine) {
trajectoryLine.updateTrajectory(activeFruit.x, activeFruit.y);
}
}
function dropFruit() {
if (gameOver || !activeFruit || !isClickable) return;
isClickable = false;
LK.setTimeout(function () {
isClickable = true;
}, GAME_CONSTANTS.CLICK_DELAY_MS);
activeFruit.isStatic = false;
applyDropPhysics(activeFruit, 3.5);
fruits.push(activeFruit);
spatialGrid.insertObject(activeFruit);
lastDroppedFruit = activeFruit;
lastDroppedHasMerged = false;
chargeCounter++;
updateChargedBallDisplay();
if (chargeCounter >= GAME_CONSTANTS.CHARGE_NEEDED_FOR_RELEASE && !readyToReleaseCharged) {
releaseChargedBalls();
}
activeFruit.mergeGracePeriodActive = true;
LK.setTimeout(function () {
if (activeFruit && fruits.includes(activeFruit)) {
activeFruit.mergeGracePeriodActive = false;
}
}, GAME_CONSTANTS.MERGE_GRACE_MS);
if (trajectoryLine && trajectoryLine.dots && trajectoryLine.dots.length) {
for (var i = 0; i < trajectoryLine.dots.length; i++) {
trajectoryLine.dots[i].visible = false;
}
}
for (var i = 0; i < fruits.length; i++) {
if (fruits[i] && fruits[i].fromChargedRelease) {
fruits[i].fromChargedRelease = false;
}
}
LK.getSound('drop').play();
if (readyToReleaseCharged && chargeCounter >= GAME_CONSTANTS.CHARGE_NEEDED_FOR_RELEASE) {
LK.getSound('pickleRick').play();
var orange = new Fruit(FruitTypes.ORANGE);
orange.hasBounced = false;
var minX = wallLeft.x + wallLeft.width / 2 + orange.width / 2 + 50;
var maxX = wallRight.x - wallRight.width / 2 - orange.width / 2 - 50;
orange.x = minX + Math.random() * (maxX - minX);
orange.y = -orange.height;
orange.isStatic = false;
var forceMultiplier = 3.5 + (Math.random() * 1 - 0.5);
applyDropPhysics(orange, forceMultiplier);
orange.fromChargedRelease = true;
game.addChild(orange);
fruits.push(orange);
spatialGrid.insertObject(orange);
chargeCounter = 0;
resetChargedBalls();
readyToReleaseCharged = false;
}
activeFruit = null;
createNextFruit();
}
function applyDropPhysics(fruit, forceMultiplier) {
var fruitLevel = getFruitLevel(fruit);
forceMultiplier *= 1.4;
var levelAdjustedForce = forceMultiplier * (1 - fruitLevel * 0.05);
var angle = (Math.random() * 20 - 10) * (Math.PI / 180);
fruit.vx = Math.sin(angle) * levelAdjustedForce;
fruit.vy = Math.abs(Math.cos(angle) * levelAdjustedForce) * 1.5;
fruit.angularVelocity = 0; // Explicitly reset angular velocity on drop
fruit.gravity = GAME_CONSTANTS.BASE_GRAVITY * (1 + fruitLevel * GAME_CONSTANTS.GRAVITY_LEVEL_MULTIPLIER);
fruit.safetyPeriod = false;
fruit.immuneToGameOver = true;
fruit.isFullyStabilized = false; // Reset stabilization state
fruit.isSleeping = false; // Wake up the fruit when dropping
fruit._sleepCounter = 0; // Reset sleep counter - ensure even if undefined
// Restore asset to original asset size when dropped
if (fruit._fruitGraphics && fruit._assetOriginalWidth && fruit._assetOriginalHeight) {
fruit._fruitGraphics.width = fruit._assetOriginalWidth;
fruit._fruitGraphics.height = fruit._assetOriginalHeight;
fruit.width = fruit._assetOriginalWidth;
fruit.height = fruit._assetOriginalHeight;
}
LK.setTimeout(function () {
if (fruit && fruits.includes(fruit)) {
fruit.immuneToGameOver = false;
}
}, GAME_CONSTANTS.FRUIT_IMMUNITY_MS);
}
function updateScoreDisplay() {
scoreText.setText(LK.getScore());
}
function setupUI() {
scoreText = new Text2("0", {
size: GAME_CONSTANTS.SCORE_TEXT_SIZE,
fill: 0x000000
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
scoreText.y = GAME_CONSTANTS.SCORE_TEXT_Y;
setupChargedBallDisplay();
}
function setupChargedBallDisplay() {
chargedBallUI = new ChargedBallUI();
// Initialization moved to class constructor
game.addChild(chargedBallUI);
}
function updateChargedBallDisplay() {
chargedBallUI && chargedBallUI.updateChargeDisplay(chargeCounter);
}
function releaseChargedBalls() {
readyToReleaseCharged = true;
chargedBallUI && chargedBallUI.setReadyState(true);
}
function resetChargedBalls() {
chargedBallUI && chargedBallUI.reset();
}
function checkFruitCollisions() {
for (var k = 0; k < fruits.length; k++) {
if (fruits[k]) {
fruits[k].neighboringFruits = 0;
fruits[k].neighborContacts = fruits[k].neighborContacts || [];
fruits[k].neighborContacts = [];
// Reset surroundedFrames here as it's primarily determined by collisions
fruits[k].surroundedFrames = 0;
}
}
outerLoop: for (var i = fruits.length - 1; i >= 0; i--) {
var fruit1 = fruits[i];
if (!fruit1 || fruit1 === activeFruit || fruit1.merging || fruit1.isStatic) continue;
var candidates = spatialGrid.getPotentialCollisions(fruit1);
for (var j = 0; j < candidates.length; j++) {
var fruit2 = candidates[j];
if (!fruit2 || fruit2 === activeFruit || fruit2.merging || fruit2.isStatic || fruit1 === fruit2) continue;
if (fruits.indexOf(fruit2) === -1) continue;
var dx = fruit2.x - fruit1.x;
var dy = fruit2.y - fruit1.y;
var distanceSquared = dx * dx + dy * dy;
var distance = Math.sqrt(distanceSquared);
var fruit1HalfWidth = fruit1.width / 2;
var fruit1HalfHeight = fruit1.height / 2;
var fruit2HalfWidth = fruit2.width / 2;
var fruit2HalfHeight = fruit2.height / 2;
var absDistanceX = Math.abs(dx);
var absDistanceY = Math.abs(dy);
var level1 = getFruitLevel(fruit1);
var level2 = getFruitLevel(fruit2);
var hitboxReduction = (Math.max(0, level1 - 4) + Math.max(0, level2 - 4)) * 2; // Use simplified reduction
var combinedHalfWidths = fruit1HalfWidth + fruit2HalfWidth - hitboxReduction / 2;
var combinedHalfHeights = fruit1HalfHeight + fruit2HalfHeight - hitboxReduction / 2;
var colliding = absDistanceX < combinedHalfWidths && absDistanceY < combinedHalfHeights;
if (colliding) {
if (fruit1.type === fruit2.type) {
fruit1.merge(fruit2);
continue outerLoop;
} else {
if (distance === 0) {
distance = 0.1;
dx = distance;
dy = 0;
}
// Calculate precise overlap along the collision normal
var overlap = combinedHalfWidths - absDistanceX;
if (absDistanceY < combinedHalfHeights && overlap > 0) {
// Use most accurate overlap calculation
var verticalOverlap = combinedHalfHeights - absDistanceY;
if (verticalOverlap < overlap) {
overlap = verticalOverlap;
}
// Use exact normal vector from centers
var normalizeX = dx / distance;
var normalizeY = dy / distance;
// Calculate proportional separation based on fruit mass
var level1 = getFruitLevel(fruit1);
var level2 = getFruitLevel(fruit2);
// Use a strongly exponential formula for mass based on level - using power of 3.0
var mass1 = Math.pow(level1, 3.0);
var mass2 = Math.pow(level2, 3.0);
var totalMass = mass1 + mass2;
var moveRatio1 = totalMass > 0 ? mass2 / totalMass : 0.5;
var moveRatio2 = totalMass > 0 ? mass1 / totalMass : 0.5;
// Apply separation proportional to mass
var moveX = overlap * normalizeX;
var moveY = overlap * normalizeY;
// Apply smaller separation factor for more stable stacking
var separationFactor = GAME_CONSTANTS.COLLISION_SEPARATION_FACTOR;
fruit1.x -= moveX * moveRatio1 * separationFactor;
fruit1.y -= moveY * moveRatio1 * separationFactor;
fruit2.x += moveX * moveRatio2 * separationFactor;
fruit2.y += moveY * moveRatio2 * separationFactor;
}
var rvX = fruit2.vx - fruit1.vx;
var rvY = fruit2.vy - fruit1.vy;
var contactVelocity = rvX * normalizeX + rvY * normalizeY;
if (contactVelocity < 0) {
var collisionElasticity = Math.max(fruit1.elasticity, fruit2.elasticity);
var impulse = -(1 + collisionElasticity) * contactVelocity;
// Use strongly exponential mass formula to exaggerate weight differences
var mass1 = Math.pow(level1, 3.0); // Removed size dependency, using pure level exponent
var mass2 = Math.pow(level2, 3.0);
var totalMass = mass1 + mass2;
// Let impulse ratios be calculated directly from the exaggerated masses
var impulseRatio1 = totalMass > 0 ? mass2 / totalMass : 0.5;
var impulseRatio2 = totalMass > 0 ? mass1 / totalMass : 0.5;
var velocityMagnitude = Math.sqrt(rvX * rvX + rvY * rvY);
var velocityDampening = velocityMagnitude > 5 ? 0.5 + 2.5 / velocityMagnitude : 1.0;
var impulse1 = impulse * impulseRatio1 * velocityDampening;
var impulse2 = impulse * impulseRatio2 * velocityDampening;
// Apply impulses with sleeping state awareness but no special level-based adjustments
var impactThreshold = 1.2; // Threshold to determine significant impacts
// For first fruit: apply impulse and wake up if needed
// Wake up sleeping fruits on significant impacts based on WAKE_UP_IMPULSE_THRESHOLD
if (fruit1.isSleeping) {
if (Math.abs(impulse1) > GAME_CONSTANTS.WAKE_UP_IMPULSE_THRESHOLD) {
// Wake up if impact is very significant
fruit1.isSleeping = false;
fruit1.isFullyStabilized = false;
fruit1._sleepCounter = 0;
fruit1.vx -= impulse1 * normalizeX;
fruit1.vy -= impulse1 * normalizeY;
} else {
// Keep sleeping but ensure proper state tracking
fruit1.vx = 0;
fruit1.vy = 0;
fruit1.angularVelocity = 0;
}
} else if (fruit1.isFullyStabilized) {
// Apply minimal impulse to stabilized fruits - just enough to handle edge cases
if (Math.abs(impulse1) > impactThreshold) {
// If impact is large, unstabilize and apply full impulse
fruit1.isFullyStabilized = false;
fruit1._sleepCounter = 0; // Reset sleep counter on destabilization
fruit1.vx -= impulse1 * normalizeX;
fruit1.vy -= impulse1 * normalizeY;
} else {
// For small impacts, apply minimal response that won't disturb stability
fruit1.vx -= impulse1 * normalizeX * 0.1;
fruit1.vy -= impulse1 * normalizeY * 0.1;
}
} else {
fruit1.vx -= impulse1 * normalizeX;
fruit1.vy -= impulse1 * normalizeY;
}
// For second fruit: apply impulse with the same sleep/stabilization logic
if (fruit2.isSleeping) {
if (Math.abs(impulse2) > GAME_CONSTANTS.WAKE_UP_IMPULSE_THRESHOLD) {
// Wake up if impact is very significant
fruit2.isSleeping = false;
fruit2.isFullyStabilized = false;
fruit2._sleepCounter = 0;
fruit2.vx += impulse2 * normalizeX;
fruit2.vy += impulse2 * normalizeY;
} else {
// Keep sleeping but ensure proper state tracking
fruit2.vx = 0;
fruit2.vy = 0;
fruit2.angularVelocity = 0;
}
} else if (fruit2.isFullyStabilized) {
// Apply minimal impulse to stabilized fruits - just enough to handle edge cases
if (Math.abs(impulse2) > impactThreshold) {
// If impact is large, unstabilize and apply full impulse
fruit2.isFullyStabilized = false;
fruit2._sleepCounter = 0; // Reset sleep counter on destabilization
fruit2.vx += impulse2 * normalizeX;
fruit2.vy += impulse2 * normalizeY;
} else {
// For small impacts, apply minimal response that won't disturb stability
fruit2.vx += impulse2 * normalizeX * 0.1;
fruit2.vy += impulse2 * normalizeY * 0.1;
}
} else {
fruit2.vx += impulse2 * normalizeX;
fruit2.vy += impulse2 * normalizeY;
}
// Apply additional post-collision damping to dissipate energy more rapidly
fruit1.vx *= 0.95; // Increased damping factor to reduce velocities after collision
fruit1.vy *= 0.95;
fruit2.vx *= 0.95;
fruit2.vy *= 0.95;
// Apply stronger damping for low-velocity collisions to promote settling
if (velocityMagnitude < 3.0) {
fruit1.vx *= 0.92;
fruit1.vy *= 0.92;
fruit2.vx *= 0.92;
fruit2.vy *= 0.92;
}
var tangentX = -normalizeY;
var tangentY = normalizeX;
var tangentVelocity = rvX * tangentX + rvY * tangentY;
var frictionImpulse = -tangentVelocity * GAME_CONSTANTS.INTER_FRUIT_FRICTION;
// Apply tangential friction with same stabilization logic
if (!fruit1.isFullyStabilized) {
fruit1.vx -= frictionImpulse * tangentX * impulseRatio1;
fruit1.vy -= frictionImpulse * tangentY * impulseRatio1;
}
if (!fruit2.isFullyStabilized) {
fruit2.vx += frictionImpulse * tangentX * impulseRatio2;
fruit2.vy += frictionImpulse * tangentY * impulseRatio2;
}
var tangentialComponent = rvX * tangentX + rvY * tangentY;
var inertia1 = mass1 * Math.pow(fruit1.width / 2, 2);
var inertia2 = mass2 * Math.pow(fruit2.width / 2, 2);
// Only apply angular impulse if the tangential component or contact velocity is significant
var tangentialMagnitude = Math.abs(tangentialComponent);
var contactMagnitude = Math.abs(contactVelocity);
var angularThreshold = 1.2; // Increased threshold for generating rotational force
// Calculate angular impulse with adjustment for impact magnitude
var angularImpulse = 0;
if (tangentialMagnitude > angularThreshold || contactMagnitude > angularThreshold) {
// Apply a curve that increases rotation for more significant impacts
var impactFactor = Math.min(1.0, (Math.max(tangentialMagnitude, contactMagnitude) - angularThreshold) / 2.0);
angularImpulse = tangentialComponent * GAME_CONSTANTS.ROTATION_TRANSFER_FACTOR * impactFactor;
}
// Apply angular velocity with same stabilization logic
if (!fruit1.isFullyStabilized && angularImpulse !== 0) {
fruit1.angularVelocity += inertia2 > 0 ? angularImpulse * (inertia1 / (inertia1 + inertia2)) : angularImpulse * 0.5;
fruit1.angularVelocity *= 0.95;
}
if (!fruit2.isFullyStabilized && angularImpulse !== 0) {
fruit2.angularVelocity -= inertia1 > 0 ? angularImpulse * (inertia2 / (inertia1 + inertia2)) : angularImpulse * 0.5;
fruit2.angularVelocity *= 0.95;
}
// Only unstabilize on significantly large angular impacts
if (Math.abs(angularImpulse) > 0.015) {
// Unstabilize on significant angular impact
if (fruit1.isFullyStabilized) fruit1.isFullyStabilized = false;
if (fruit2.isFullyStabilized) fruit2.isFullyStabilized = false;
}
fruit1.angularVelocity = Math.min(Math.max(fruit1.angularVelocity, -fruit1.maxAngularVelocity), fruit1.maxAngularVelocity);
fruit2.angularVelocity = Math.min(Math.max(fruit2.angularVelocity, -fruit2.maxAngularVelocity), fruit2.maxAngularVelocity);
fruit1.neighboringFruits = (fruit1.neighboringFruits || 0) + 1;
fruit2.neighboringFruits = (fruit2.neighboringFruits || 0) + 1;
fruit1.surroundedFrames++; // Increment surrounded counter on collision
fruit2.surroundedFrames++;
fruit1.neighborContacts = fruit1.neighborContacts || [];
fruit2.neighborContacts = fruit2.neighborContacts || [];
if (fruit1.neighborContacts.indexOf(fruit2.id) === -1) fruit1.neighborContacts.push(fruit2.id);
if (fruit2.neighborContacts.indexOf(fruit1.id) === -1) fruit2.neighborContacts.push(fruit1.id);
// Removed bounce flag dependent damping
}
}
}
}
}
}
function checkGameOver() {
if (gameOver) return;
for (var i = 0; i < fruits.length; i++) {
var fruit = fruits[i];
if (!fruit || fruit === activeFruit || fruit.merging || fruit.isStatic) continue;
var fruitHalfHeight = fruit.height / 2;
var fruitHalfWidth = fruit.width / 2;
var fruitLevel = getFruitLevel(fruit);
var sizeReduction = Math.max(0, fruitLevel - 4) * 2;
fruitHalfHeight = Math.max(10, fruitHalfHeight - sizeReduction / 2);
fruitHalfWidth = Math.max(10, fruitHalfWidth - sizeReduction / 2);
var cosAngle = Math.abs(Math.cos(fruit.rotation));
var sinAngle = Math.abs(Math.sin(fruit.rotation));
var effectiveHeight = fruitHalfHeight * cosAngle + fruitHalfWidth * sinAngle;
var fruitTopY = fruit.y - effectiveHeight;
var lineBottomY = gameOverLine.y + gameOverLine.height / 2;
if (fruitTopY <= lineBottomY) {
var effectiveWidth = fruitHalfWidth * cosAngle + fruitHalfHeight * sinAngle;
var fruitLeftX = fruit.x - effectiveWidth;
var fruitRightX = fruit.x + effectiveWidth;
var lineLeftX = gameOverLine.x - gameOverLine.width * gameOverLine.scaleX / 2;
var lineRightX = gameOverLine.x + gameOverLine.width * gameOverLine.scaleX / 2;
var horizontalOverlap = !(fruitRightX < lineLeftX || fruitLeftX > lineRightX);
if (horizontalOverlap) {
if (fruit.immuneToGameOver) continue;
// Game over if fruit is overlapping line AND not moving significantly OR fully stabilized
var stableOrSlowing = Math.abs(fruit.vy) < 1.0 || fruit.isFullyStabilized || fruit._boundaryContacts && (fruit._boundaryContacts.left || fruit._boundaryContacts.right || fruit._boundaryContacts.floor);
if (stableOrSlowing) {
if (!fruit.gameOverTimer) {
fruit.gameOverTimer = Date.now();
tween(fruit, {
alpha: 0.5
}, {
duration: 500,
easing: tween.easeInOut,
onFinish: function onFinish() {
tween(fruit, {
alpha: 1
}, {
duration: 500,
easing: tween.easeInOut,
repeat: 2
});
}
});
continue;
}
var currentTime = Date.now();
if (currentTime - fruit.gameOverTimer >= GAME_CONSTANTS.GAME_OVER_COUNTDOWN_MS) {
gameOver = true;
LK.showGameOver();
return;
}
} else {
// Reset timer if fruit starts moving significantly while overlapping
fruit.gameOverTimer = null;
fruit.alpha = 1;
}
} else {
// Reset timer if no longer overlapping horizontally
if (fruit.gameOverTimer) {
fruit.gameOverTimer = null;
fruit.alpha = 1;
}
}
} else {
fruit.safetyPeriod = undefined;
if (fruit.gameOverTimer) {
fruit.gameOverTimer = null;
fruit.alpha = 1;
}
}
}
}
function setupPineapple() {
pineapple = new Fruit(FruitTypes.PINEAPPLE);
pineapple.x = -pineapple.width / 2;
pineapple.y = GAME_CONSTANTS.PINEAPPLE_START_Y;
pineapple.isStatic = true;
pineappleActive = false;
pineapplePushCount = 0;
game.addChild(pineapple);
}
function pushPineapple() {
if (!pineappleActive && pineapple) {
var step = mergeCounter;
var totalSteps = GAME_CONSTANTS.PINEAPPLE_MERGES_NEEDED;
var percentage = Math.min(step / totalSteps, 1.0);
var startPos = -pineapple.width / 2;
var endPos = gameWidth * GAME_CONSTANTS.PINEAPPLE_END_POS_FACTOR;
var newX = startPos + percentage * (endPos - startPos);
tween(pineapple, {
x: newX
}, {
duration: GAME_CONSTANTS.PINEAPPLE_TWEEN_DURATION,
easing: tween.bounceOut
});
}
}
function initGame() {
LK.setScore(0);
gameOver = false;
if (fruits && fruits.length > 0) {
// Ensure cleanup only happens if needed
for (var i = fruits.length - 1; i >= 0; i--) {
if (fruits[i]) removeFruitFromGame(fruits[i]);
}
}
fruits = [];
chargeCounter = 0;
if (chargedBallUI) chargedBallUI.destroy();
chargedBallUI = null;
readyToReleaseCharged = false;
lastScoreCheckForCoconut = 0;
lastDroppedFruit = null;
lastDroppedHasMerged = false;
mergeCounter = 0;
isClickable = true;
if (fireContainer) {
for (var i = activeFireElements.length - 1; i >= 0; i--) {
if (activeFireElements[i]) activeFireElements[i].destroy();
}
fireContainer.destroy();
}
fireContainer = new Container();
game.addChildAt(fireContainer, 0);
activeFireElements = [];
if (spatialGrid) {
spatialGrid.clear();
} else {
var avgFruitSize = 0;
var fruitCount = 0;
for (var fruitType in FruitTypes) {
if (FruitTypes.hasOwnProperty(fruitType)) {
avgFruitSize += FruitTypes[fruitType].size;
fruitCount++;
}
}
avgFruitSize = fruitCount > 0 ? avgFruitSize / fruitCount : 300;
var optimalCellSize = Math.ceil(avgFruitSize * GAME_CONSTANTS.SPATIAL_GRID_CELL_SIZE_FACTOR);
spatialGrid = new SpatialGrid(optimalCellSize);
}
// Destroy existing boundaries before setup
if (wallLeft) wallLeft.destroy();
if (wallRight) wallRight.destroy();
if (gameFloor) gameFloor.destroy();
if (gameOverLine) gameOverLine.destroy();
if (pineapple) pineapple.destroy();
if (trajectoryLine) trajectoryLine.destroy();
if (evolutionLine) evolutionLine.destroy();
LK.playMusic('bgmusic'); // Start music after potential cleanup
setupBoundaries();
setupUI();
setupPineapple();
updateFireBackground();
trajectoryLine = game.addChild(new TrajectoryLine());
trajectoryLine.createDots();
evolutionLine = game.addChild(new EvolutionLine());
evolutionLine.initialize();
updateScoreDisplay();
activeFruit = null;
createNextFruit();
resetChargedBalls();
}
function spawnCoconut() {
var coconut = new Fruit(FruitTypes.COCONUT);
var minX = wallLeft.x + wallLeft.width / 2 + coconut.width / 2 + 50;
var maxX = wallRight.x - wallRight.width / 2 - coconut.width / 2 - 50;
coconut.x = minX + Math.random() * (maxX - minX);
coconut.y = gameHeight + coconut.height / 2;
coconut.isStatic = true;
game.addChild(coconut);
fruits.push(coconut);
coconut.safetyPeriod = false;
coconut.immuneToGameOver = true;
var targetY = gameHeight - gameFloor.height / 2 - coconut.height / 2 - 10;
tween(coconut, {
y: targetY
}, {
duration: 1200,
easing: tween.easeIn,
onFinish: function onFinish() {
if (!coconut || !fruits.includes(coconut)) return;
coconut.isStatic = false;
coconut.vy = -2;
coconut.vx = (Math.random() * 2 - 1) * 1.5;
spatialGrid.insertObject(coconut);
LK.setTimeout(function () {
if (coconut && fruits.includes(coconut)) coconut.immuneToGameOver = false;
}, 1000);
}
});
}
game.down = function (x, y) {
if (activeFruit && !gameOver) {
isDragging = true;
game.move(x, y);
}
};
game.move = function (x, y) {
if (isDragging && activeFruit && !gameOver) {
var fruitRadius = activeFruit.width / 2;
var minX = wallLeft.x + wallLeft.width / 2 + fruitRadius;
var maxX = wallRight.x - wallRight.width / 2 - fruitRadius;
activeFruit.x = Math.max(minX, Math.min(maxX, x));
activeFruit.y = dropPointY + GAME_CONSTANTS.DROP_START_Y_OFFSET;
if (trajectoryLine) trajectoryLine.updateTrajectory(activeFruit.x, activeFruit.y);
}
};
game.up = function () {
if (isDragging && activeFruit && isClickable && !gameOver) dropFruit();
isDragging = false;
};
function updatePhysics() {
if (spatialGrid && Date.now() - spatialGrid.lastRebuildTime > spatialGrid.rebuildInterval) {
spatialGrid.rebuildGrid(fruits);
}
// First phase: Apply gravity and update velocities
for (var i = fruits.length - 1; i >= 0; i--) {
var fruit = fruits[i];
if (!fruit || fruit.isStatic || fruit.merging) continue;
// Apply physics without position update (updatePhysics handles this)
fruit.updatePhysics();
}
// Second phase: Check collisions and resolve overlaps
checkFruitCollisions();
// Third phase: Apply boundary collisions and finalize positions
for (var i = fruits.length - 1; i >= 0; i--) {
var fruit = fruits[i];
if (!fruit || fruit.isStatic || fruit.merging) continue;
var walls = {
left: wallLeft,
right: wallRight
};
fruit.checkBoundaries(walls, gameFloor);
// Final stabilization check - aggressively zero out extremely small velocity values
if (fruit.isFullyStabilized) {
// If fully stabilized, ensure complete zero velocity to prevent micro-movements
fruit.vx = 0;
fruit.vy = 0;
fruit.angularVelocity = 0;
} else if (!fruit.isSleeping && fruit._boundaryContacts && (fruit._boundaryContacts.floor || fruit._boundaryContacts.left || fruit._boundaryContacts.right)) {
// For fruits touching boundaries but not fully stabilized, apply additional damping
// to encourage them to come to a full stop more quickly
if (Math.abs(fruit.vx) < 0.2) fruit.vx = 0;
if (Math.abs(fruit.vy) < 0.2) fruit.vy = 0;
if (Math.abs(fruit.angularVelocity) < 0.01) fruit.angularVelocity = 0;
}
}
// Fourth phase: Handle environmental interactions and position adjustments
for (var i = 0; i < fruits.length; i++) {
var fruit = fruits[i];
if (fruit && !fruit.isStatic && !fruit.merging) {
if (fruit.surroundedFrames === undefined) fruit.surroundedFrames = 0;
var boundaryContact = fruit.wallContactFrames > 0;
var floorProximity = fruit.y + fruit.height / 2 >= gameFloor.y - gameFloor.height / 2 - 10;
var hasMultipleNeighbors = fruit.neighborContacts && fruit.neighborContacts.length >= 2;
var isSlowMoving = Math.abs(fruit.vx) < 0.3 && Math.abs(fruit.vy) < 0.3;
var hasGapBelow = false;
if (floorProximity || hasMultipleNeighbors) {
var potentialNeighbors = spatialGrid.getPotentialCollisions({
x: fruit.x,
y: fruit.y + fruit.height / 2 + 20,
width: fruit.width * 0.6,
height: 20,
id: 'gap_check_' + fruit.id
});
hasGapBelow = potentialNeighbors.length === 0 && !floorProximity;
if (hasGapBelow && isSlowMoving) {
var leftCount = 0,
rightCount = 0;
for (var j = 0; j < fruit.neighborContacts.length; j++) {
var neighborId = fruit.neighborContacts[j];
for (var k = 0; k < fruits.length; k++) {
if (fruits[k] && fruits[k].id === neighborId) {
if (fruits[k].x < fruit.x) leftCount++;else if (fruits[k].x > fruit.x) rightCount++;
break;
}
}
}
if (leftCount < rightCount) fruit.vx -= 0.05;else if (rightCount < leftCount) fruit.vx += 0.05;else fruit.vx += Math.random() * 0.1 - 0.05;
}
}
// Final position update in the spatial grid
spatialGrid.updateObject(fruit);
}
}
}
game.update = function () {
if (gameOver) return;
var currentScore = LK.getScore();
if (currentScore >= lastScoreCheckForCoconut + GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL) {
lastScoreCheckForCoconut = Math.floor(currentScore / GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL) * GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL;
spawnCoconut();
} else {
if (currentScore > lastScoreCheckForCoconut) {
lastScoreCheckForCoconut = Math.floor(currentScore / GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL) * GAME_CONSTANTS.COCONUT_SPAWN_SCORE_INTERVAL;
}
}
updatePhysics();
checkGameOver();
updateFireBackground();
for (var i = 0; i < activeFireElements.length; i++) {
if (activeFireElements[i]) activeFireElements[i].update();
}
};
initGame();
function updateFireBackground() {
var uniqueFruitTypes = {};
for (var i = 0; i < fruits.length; i++) {
var fruit = fruits[i];
if (fruit && !fruit.isStatic && !fruit.merging && fruit.type && fruit.type.id) {
uniqueFruitTypes[fruit.type.id] = true;
}
}
var uniqueTypeCount = Object.keys(uniqueFruitTypes).length;
// Updated fire count logic based on unique types present
var targetFireCount = GAME_CONSTANTS.FIRE_BASE_COUNT + Math.floor(uniqueTypeCount / GAME_CONSTANTS.FIRE_FRUIT_TYPE_THRESHOLD);
targetFireCount = Math.min(targetFireCount, GAME_CONSTANTS.FIRE_MAX_COUNT);
if (targetFireCount > activeFireElements.length) {
var newFiresCount = targetFireCount - activeFireElements.length;
for (var i = 0; i < newFiresCount; i++) {
createFireElement(activeFireElements.length);
}
} else if (targetFireCount < activeFireElements.length) {
var fireToRemoveCount = activeFireElements.length - targetFireCount;
for (var i = 0; i < fireToRemoveCount; i++) {
var fire = activeFireElements.pop();
if (fire) {
fire.destroy();
fireContainer.removeChild(fire);
}
}
}
}
function createFireElement(index) {
var yPos = gameHeight + GAME_CONSTANTS.FIRE_START_Y_OFFSET - index * GAME_CONSTANTS.FIRE_STACK_Y_OFFSET;
var xPos = gameWidth / 2 + (Math.random() * GAME_CONSTANTS.FIRE_X_SPREAD - GAME_CONSTANTS.FIRE_X_SPREAD / 2);
var newFire = new FireElement(xPos, yPos);
if (index % 2 === 1) {
newFire.fireAsset.scaleX = -1;
}
fireContainer.addChildAt(newFire, 0);
activeFireElements.push(newFire);
}
function removeFruitFromGame(fruit) {
// Before removing, wake up any sleeping neighbors that were resting on this fruit
if (fruit.neighborContacts && fruit.neighborContacts.length > 0) {
for (var i = 0; i < fruit.neighborContacts.length; i++) {
var neighborId = fruit.neighborContacts[i];
for (var j = 0; j < fruits.length; j++) {
if (fruits[j] && fruits[j].id === neighborId) {
// Wake up any sleeping neighbors
if (fruits[j].isSleeping || fruits[j].isFullyStabilized) {
fruits[j].isSleeping = false;
fruits[j].isFullyStabilized = false;
fruits[j]._sleepCounter = 0; // Always reset sleep counter (don't check if exists)
// Apply a small impulse to ensure physics recalculation
fruits[j].vx += Math.random() * 0.6 - 0.3;
fruits[j].vy -= 0.5; // Small upward force
}
}
}
}
}
var index = fruits.indexOf(fruit);
if (index !== -1) fruits.splice(index, 1);
spatialGrid.removeObject(fruit);
fruit.destroy();
}
Showing 51 to 5 of 5
Images
:quality(85)/https://cdn.frvr.ai/681a44044ebcdb09e73af16f.png%3F3)
green round portal made of green portal fuid. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/681a51e7d3d37db8c098fd60.png%3F3)
:quality(85)/https://cdn.frvr.ai/681a5b25894bf2c98893ffd2.png%3F3)
:quality(85)/https://cdn.frvr.ai/682d765cfcdb240d4012dae2.png%3F3)
Tavuk beyaz renkte ve küçük . No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/682e0c12a8f0a93e058978a9.png%3F3)
chicken ball and pink. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0c77a8f0a93e058978c3.png%3F3)
ball chicken and black. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0cb4a8f0a93e058978d7.png%3F3)
ball chicken and red. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0cf2a8f0a93e058978e3.png%3F3)
ball chicken and green. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0d35a8f0a93e058978f2.png%3F3)
ball chicken and yellow. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0e1fa8f0a93e05897938.png%3F3)
ball chicken blue. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0e67a8f0a93e0589794d.png%3F3)
purple chicken ball. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0edda8f0a93e0589797f.png%3F3)
cyan chicken ball. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682e0fcba8f0a93e058979b7.png%3F3)
gray chicken ball. In-Game asset. 2d. High contrast. No shadows
Sounds & Music
Used plugins
@upit/tween@upit/storage
