:quality(85)/https://cdn.frvr.ai/6834bb2fdc2ba42626b9cccd.png)
:quality(85)/https://cdn.upit.com/11c5rqyuch811veyewu9op66.png)
:quality(85)/https://cdn.frvr.ai/6834ba50dc2ba42626b9ccc7.png)
Creation History
User prompt
In game.update, use punchHitboxRect to automatically punch enemy motorcycles that are within the rectangular punch area in front of the player.
User prompt
Remove the previous auto-punch logic from game.update that used circular range checks.
User prompt
Trigger punch only when an enemy motorcycle is within 15 pixels of the player
User prompt
Trigger punch only when an enemy motorcycle is within 5 pixels of the player
User prompt
Trigger punch only when an enemy motorcycle is within 8 pixels of the player
User prompt
Trigger punch only when an enemy motorcycle is within 20 pixels of the player
User prompt
Reduce the range at which the player motorcycle automatically triggers a punch against nearby enemy motorcycles. It should only punch when an enemy is very close.
User prompt
When an enemy motorcycle gets too close to the player, automatically trigger a punch animation
User prompt
Remove the action that triggers a punch when the player clicks on the right half of the screen.
User prompt
When the player clicks or taps anywhere on the bottom third of the screen, move the player motorcycle slightly to the left or right depending on the tap position relative to the player.
User prompt
Divide the bottom third of the screen into two invisible touch zones. When the player taps the left zone, move the player motorcycle to the left. When they tap the right zone, move it to the right.
User prompt
When the player clicks or taps anywhere in the bottom third of the screen, perform the same action as if the player tapped on the player motorcycle.
User prompt
When the player clicks or taps anywhere in the bottom third of the screen, simulate a tap on the player motorcycle.
User prompt
When the player clicks on the right half of the screen, trigger a punch action.
User prompt
When the "Punch" button is tapped, destroy any enemyBike that is close to the player horizontally.
User prompt
Please fix the bug: 'ReferenceError: distance is not defined' in or related to this line: 'distance += player.speedY;' Line Number: 389
User prompt
Please fix the bug: 'ReferenceError: score is not defined' in or related to this line: 'score += 1;' Line Number: 390
User prompt
Create a circular button labeled "Punch" and place it at the bottom-right corner of the screen.
User prompt
When the player taps the right side of the screen, check for enemyBikes near the player.
User prompt
Stop horizontal alignment if the enemyBike is very close to the player.
User prompt
Limit the horizontal speed of enemyBike to prevent sudden movement.
User prompt
Make each "enemyBike" gradually adjust its horizontal position toward the player's position.
User prompt
If the enemyBike is close to the player, slow down slightly to stay near the player.
User prompt
Make each "enemyBike" try to align horizontally with the player motorcycle as it moves downward
User prompt
Detect collision between "enemyBike" and the player motorcycle.
/****
* Classes
****/
// EnemyBike class: faster enemy type
var EnemyBike = Container.expand(function () {
var self = Container.call(this);
// Attach enemyBike asset (image, facing upward)
var bike = self.attachAsset('enemyBike', {
anchorX: 0.5,
anchorY: 0.5
});
// Set vertical speed (slightly faster than Obstacle)
self.speedY = 24;
// Track lastY for event triggers
self.lastY = self.y;
self.update = function () {
self.lastY = self.y;
self.y += self.speedY;
// Gradually adjust horizontal position toward player, but limit max horizontal speed
if (typeof player !== "undefined" && player.x !== undefined) {
var dx = player.x - self.x;
var absDx = Math.abs(dx);
var minAlignDist = 30; // If closer than this, stop aligning
if (absDx > minAlignDist) {
var targetMove = dx * 0.06;
var maxHSpeed = 18; // maximum horizontal speed per frame
if (targetMove > maxHSpeed) targetMove = maxHSpeed;
if (targetMove < -maxHSpeed) targetMove = -maxHSpeed;
self.x += targetMove;
}
}
};
return self;
});
// Motorcycle class: player-controlled bike
var Motorcycle = Container.expand(function () {
var self = Container.call(this);
// Attach motorcycle asset (image, facing upward)
var bike = self.attachAsset('motorcycle', {
anchorX: 0.5,
anchorY: 0.5
});
// Set initial speed and direction
self.speedY = 18; // vertical speed (track scrolls down)
self.laneSpeed = 0; // horizontal speed (player control)
self.maxX = 2048 - bike.width / 2;
self.minX = bike.width / 2;
// Track lastX for event triggers
self.lastX = self.x;
// Update method: move forward, apply lane movement
self.update = function () {
self.lastX = self.x;
self.x += self.laneSpeed;
// Clamp to track bounds
if (self.x < self.minX) self.x = self.minX;
if (self.x > self.maxX) self.x = self.maxX;
};
return self;
});
// Obstacle class: static/dynamic hazards
var Obstacle = Container.expand(function () {
var self = Container.call(this);
// Attach obstacle asset (box, red)
var obs = self.attachAsset('obstacle', {
anchorX: 0.5,
anchorY: 0.5
});
// Set vertical speed (scrolls with track)
self.speedY = 18;
// Track lastY for event triggers
self.lastY = self.y;
self.update = function () {
self.lastY = self.y;
self.y += self.speedY;
};
return self;
});
// PowerUp class: collectible items
var PowerUp = Container.expand(function () {
var self = Container.call(this);
// Attach powerup asset (ellipse, yellow)
var pu = self.attachAsset('powerup', {
anchorX: 0.5,
anchorY: 0.5
});
self.speedY = 18;
self.lastY = self.y;
self.update = function () {
self.lastY = self.y;
self.y += self.speedY;
};
return self;
});
/****
* Initialize Game
****/
// Motorcycle asset (blue box)
// Obstacle asset (red box)
// PowerUp asset (yellow ellipse)
var game = new LK.Game({
backgroundColor: 0x000000
});
/****
* Game Code
****/
// --- Road Background ---
// Motorcycle asset (blue box)
// Obstacle asset (red box)
// PowerUp asset (yellow ellipse)
// --- Game State ---
// Road background: gray
// Lane dash: white (used for dashed lines)
var roadCenterX = 2048 / 2;
var roadBg1 = LK.getAsset('roadBg', {
anchorX: 0.5,
anchorY: 0,
width: 1200,
height: 2732,
x: roadCenterX,
y: 0
});
var roadBg2 = LK.getAsset('roadBg', {
anchorX: 0.5,
anchorY: 0,
width: 1200,
height: 2732,
x: roadCenterX,
y: -2732
});
// If the asset doesn't exist, create it as a gray box
if (!roadBg1) {
roadBg1 = LK.getAsset('roadBg', {
anchorX: 0.5,
anchorY: 0,
width: 1200,
height: 2732,
x: roadCenterX,
y: 0
});
roadBg2 = LK.getAsset('roadBg', {
anchorX: 0.5,
anchorY: 0,
width: 1200,
height: 2732,
x: roadCenterX,
y: -2732
});
}
game.addChild(roadBg1);
game.addChild(roadBg2);
// Lane definitions for 3-lane road (centered, full width 2048)
var laneCount = 3;
var laneWidth = 400;
var laneX = [2048 / 2 - laneWidth,
// left lane center
2048 / 2,
// center lane center
2048 / 2 + laneWidth // right lane center
];
// --- Lane Lines (dashed) ---
var laneLineContainers = [];
var laneLineCount = 2; // 2 lines between 3 lanes
var dashHeight = 80;
var dashGap = 80;
var lineWidth = 16;
var lineColor = 0xffffff;
var roadTop = 0;
var roadBottom = 2732;
var dashesPerLine = Math.ceil((roadBottom - roadTop) / (dashHeight + dashGap)) + 2;
for (var i = 0; i < laneLineCount; i++) {
var lineContainer = new Container();
var x = (laneX[i] + laneX[i + 1]) / 2;
for (var d = 0; d < dashesPerLine; d++) {
// Use the laneDash asset for white dashes
var dash = LK.getAsset('laneDash', {
width: lineWidth,
height: dashHeight,
anchorX: 0.5,
anchorY: 0
});
dash.x = x;
dash.y = roadTop + d * (dashHeight + dashGap);
lineContainer.addChild(dash);
}
laneLineContainers.push(lineContainer);
game.addChild(lineContainer);
}
var player = new Motorcycle();
player.x = 2048 / 2; // Center horizontally
player.y = 2732 - 220; // Place near bottom (220 is half the motorcycle height)
game.addChild(player);
var obstacles = [];
var enemyBikes = [];
var powerups = [];
// --- Score ---
var score = 0;
var distance = 0;
// Score display
var scoreTxt = new Text2('0', {
size: 120,
fill: "#fff"
});
// Anchor to the right edge, top (1, 0)
scoreTxt.anchor.set(1, 0);
// Add to top-right GUI overlay
LK.gui.topRight.addChild(scoreTxt);
// --- Punch Button (bottom-right) ---
var punchButtonSize = 260;
var punchButton = LK.getAsset('powerup', {
width: punchButtonSize,
height: punchButtonSize,
anchorX: 1,
anchorY: 1,
x: 0,
y: 0
});
// Overlay a label
var punchLabel = new Text2('Punch', {
size: 70,
fill: "#222",
align: "center"
});
punchLabel.anchor.set(0.5, 0.5);
punchLabel.x = punchButton.width / 2;
punchLabel.y = punchButton.height / 2;
punchButton.addChild(punchLabel);
// Place in bottom-right GUI overlay
LK.gui.bottomRight.addChild(punchButton);
// Add tap/click handler for Punch button
punchButton.down = function (x, y, obj) {
// Define what is 'close' horizontally (within 20px)
var punchRange = 20;
for (var i = enemyBikes.length - 1; i >= 0; i--) {
var eb = enemyBikes[i];
if (Math.abs(eb.x - player.x) <= punchRange) {
eb.destroy();
enemyBikes.splice(i, 1);
}
}
};
// Touch drag to steer
var dragActive = false;
var dragOffsetX = 0;
game.down = function (x, y, obj) {
// If tap is on right half of the screen, trigger punch action
if (x > 2048 / 2) {
// Define what is 'close' horizontally (within 20px)
var punchRange = 20;
for (var i = enemyBikes.length - 1; i >= 0; i--) {
var eb = enemyBikes[i];
if (Math.abs(eb.x - player.x) <= punchRange) {
eb.destroy();
enemyBikes.splice(i, 1);
}
}
return; // Don't start drag if punch was triggered
}
// Only start drag if touch is near the player
var dx = x - player.x;
var dy = y - player.y;
if (dx * dx + dy * dy < 300 * 300) {
dragActive = true;
dragOffsetX = player.x - x;
}
};
game.move = function (x, y, obj) {
if (dragActive) {
player.x = x + dragOffsetX;
}
};
game.up = function (x, y, obj) {
dragActive = false;
};
// --- Spawning logic ---
var obstacleTimer = 0;
var powerupTimer = 0;
// --- Main update loop ---
game.update = function () {
// Scroll road background downward to simulate forward motion
roadBg1.y += player.speedY;
roadBg2.y += player.speedY;
// Loop backgrounds
if (roadBg1.y >= 2732) {
roadBg1.y = roadBg2.y - 2732;
}
if (roadBg2.y >= 2732) {
roadBg2.y = roadBg1.y - 2732;
}
// Scroll and loop lane lines downward
for (var i = 0; i < laneLineContainers.length; i++) {
var lineContainer = laneLineContainers[i];
for (var j = 0; j < lineContainer.children.length; j++) {
var dash = lineContainer.children[j];
dash.y += player.speedY;
if (dash.y > 2732) {
dash.y -= (dashHeight + dashGap) * lineContainer.children.length;
// This ensures the dash loops back to the top
}
}
}
// Move player (handled in class)
player.update();
// Scroll obstacles and powerups
for (var i = obstacles.length - 1; i >= 0; i--) {
var obs = obstacles[i];
obs.update();
// Remove if off screen
if (obs.lastY < 2732 && obs.y >= 2732 + 100) {
obs.destroy();
obstacles.splice(i, 1);
continue;
}
// Collision detection (trigger on first intersect)
if (!obs.lastWasIntersecting && obs.intersects(player)) {
LK.effects.flashScreen(0xff0000, 800);
LK.showGameOver();
return;
}
obs.lastWasIntersecting = obs.intersects(player);
}
// Handle enemyBikes
for (var i = enemyBikes.length - 1; i >= 0; i--) {
var eb = enemyBikes[i];
eb.update();
// Remove if off screen
if (eb.lastY < 2732 && eb.y >= 2732 + 100) {
eb.destroy();
enemyBikes.splice(i, 1);
continue;
}
// Collision detection (trigger on first intersect)
if (!eb.lastWasIntersecting && eb.intersects(player)) {
LK.effects.flashScreen(0xff0000, 800);
LK.showGameOver();
return;
}
eb.lastWasIntersecting = eb.intersects(player);
// Auto-punch if enemyBike is very close horizontally
var autoPunchRange = 20;
if (Math.abs(eb.x - player.x) <= autoPunchRange) {
// Trigger punch animation (visual feedback)
if (!eb._autoPunched) {
eb._autoPunched = true;
// Example: flash the enemyBike to indicate punch
LK.effects.flashObject(eb, 0xffd700, 300);
// Optionally, destroy the enemyBike after punch
eb.destroy();
enemyBikes.splice(i, 1);
// Optionally, you could add score or effects here
continue;
}
}
}
for (var i = powerups.length - 1; i >= 0; i--) {
var pu = powerups[i];
pu.update();
// Remove if off screen
if (pu.lastY < 2732 && pu.y >= 2732 + 100) {
pu.destroy();
powerups.splice(i, 1);
continue;
}
// Collect powerup
if (!pu.lastWasIntersecting && pu.intersects(player)) {
score += 10;
scoreTxt.setText(score);
pu.destroy();
powerups.splice(i, 1);
continue;
}
pu.lastWasIntersecting = pu.intersects(player);
}
// --- Spawning ---
obstacleTimer++;
if (obstacleTimer > 40) {
obstacleTimer = 0;
// Randomly decide to spawn an Obstacle or an EnemyBike (e.g. 70% car, 30% enemyBike)
if (Math.random() < 0.3) {
var eb = new EnemyBike();
var laneIdx = Math.floor(Math.random() * laneCount);
eb.x = laneX[laneIdx];
eb.y = -100;
eb.lastWasIntersecting = false;
game.addChild(eb);
enemyBikes.push(eb);
} else {
var obs = new Obstacle();
// Place obstacle in a random lane
var laneIdx = Math.floor(Math.random() * laneCount);
obs.x = laneX[laneIdx];
obs.y = -100;
obs.lastWasIntersecting = false;
game.addChild(obs);
obstacles.push(obs);
}
}
powerupTimer++;
if (powerupTimer > 120) {
powerupTimer = 0;
var pu = new PowerUp();
// Place powerup in a random lane
var laneIdx = Math.floor(Math.random() * laneCount);
pu.x = laneX[laneIdx];
pu.y = -100;
pu.lastWasIntersecting = false;
game.addChild(pu);
powerups.push(pu);
}
// --- Distance/score ---
distance += player.speedY;
if (distance % 1000 < player.speedY) {
score += 1;
scoreTxt.setText(score);
}
// Win condition: reach distance
if (distance > 20000) {
LK.showYouWin();
}
}; ===================================================================
--- original.js
+++ change.js
@@ -229,10 +229,10 @@
// Place in bottom-right GUI overlay
LK.gui.bottomRight.addChild(punchButton);
// Add tap/click handler for Punch button
punchButton.down = function (x, y, obj) {
- // Define what is 'close' horizontally (e.g. within 180px)
- var punchRange = 180;
+ // Define what is 'close' horizontally (within 20px)
+ var punchRange = 20;
for (var i = enemyBikes.length - 1; i >= 0; i--) {
var eb = enemyBikes[i];
if (Math.abs(eb.x - player.x) <= punchRange) {
eb.destroy();
@@ -245,10 +245,10 @@
var dragOffsetX = 0;
game.down = function (x, y, obj) {
// If tap is on right half of the screen, trigger punch action
if (x > 2048 / 2) {
- // Define what is 'close' horizontally (e.g. within 180px)
- var punchRange = 180;
+ // Define what is 'close' horizontally (within 20px)
+ var punchRange = 20;
for (var i = enemyBikes.length - 1; i >= 0; i--) {
var eb = enemyBikes[i];
if (Math.abs(eb.x - player.x) <= punchRange) {
eb.destroy();
@@ -337,9 +337,9 @@
return;
}
eb.lastWasIntersecting = eb.intersects(player);
// Auto-punch if enemyBike is very close horizontally
- var autoPunchRange = 60;
+ var autoPunchRange = 20;
if (Math.abs(eb.x - player.x) <= autoPunchRange) {
// Trigger punch animation (visual feedback)
if (!eb._autoPunched) {
eb._autoPunched = true;
Images
:quality(85)/https://cdn.frvr.ai/6831a1291ec26e71a69390e0.png%3F3)
Create a 2D motorcycle sprite viewed from behind, positioned to ride on the road.. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6831a2761ec26e71a69390f0.png%3F3)
Create a top-down 2D car sprite facing downward.. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6831f3921ec26e71a6939400.png%3F3)
:quality(85)/https://cdn.frvr.ai/68332a429ea34f3d086605ee.png%3F3)
Draw a 2D side-view katana with a sleek silver blade and a black-and-red hilt, in a flat cartoon style suitable for an action game. The sword should be horizontal with a transparent background. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6834b020dc2ba42626b9cc53.png%3F3)
Create a shiny golden coin (token) asset for a game. The coin should have a polished, reflective surface with subtle engravings or ridges around the edge. It should look 3D with soft highlights and shadows to give depth. The size should be suitable as a collectible power-up floating slightly above the ground. Style should be clean and vibrant, fitting a modern arcade or action game.. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6834b827dc2ba42626b9ccb5.png%3F3)
Create a simple 2D animation of an enemy motorcycle falling sideways to the ground. The animation should have 5 frames showing the bike tilting and then lying flat. Use a cartoonish style matching a simple 2D game.. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6836022f6720f8ef298c3937.png%3F3)
Sounds & Music
katanaslashsound
Sound effect
katanaslash
Sound effect
katanaslash1
Sound effect
katanaslash2
Sound effect
katanaslash3
Sound effect
runsong
Music
gamesound
Music
carcrashsound
Sound effect
motorcrashsound
Sound effect
powerupsound
Sound effect
chassound
Sound effect
