/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var BloodSplat = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('blood', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.lifetime = 300; // 5 seconds at 60fps
	self.fadeStartTime = 0;
	self.isFading = false;
	self.update = function () {
		self.lifetime--;
		// Start fading after 10 seconds
		if (self.lifetime <= 0 && !self.isFading) {
			self.isFading = true;
			tween(graphics, {
				alpha: 0
			}, {
				duration: 3000,
				onFinish: function onFinish() {
					self.destroy();
				}
			});
		}
	};
	return self;
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 20;
	self.dx = 0;
	self.dy = 0;
	self.active = true;
	self.bounced = false;
	self.bounceCount = 0; // Track number of bounces performed
	self.update = function () {
		if (!self.active) return;
		self.x += self.dx;
		self.y += self.dy;
		if (self.x < -50 || self.x > 2098 || self.y < -50 || self.y > 2782) {
			self.active = false;
		}
	};
	self.setDirection = function (targetX, targetY) {
		var dx = targetX - self.x;
		var dy = targetY - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.dx = dx / distance * self.speed;
			self.dy = dy / distance * self.speed;
			// Rotate bullet to face direction of travel
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
	};
	self.bounce = function (hitMonster) {
		// Increment bounce count first
		self.bounceCount++;
		// Check if we've reached the bounce limit
		if (self.bounceCount >= bouncyBulletCount) {
			self.active = false;
			return;
		}
		// Find nearest monster regardless of distance
		var nearestMonster = null;
		var nearestDistance = Infinity; // No distance limit
		for (var i = 0; i < monsters.length; i++) {
			var monster = monsters[i];
			if (!monster.active || monster === hitMonster) continue;
			var dx = monster.x - self.x;
			var dy = monster.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance < nearestDistance) {
				nearestDistance = distance;
				nearestMonster = monster;
			}
		}
		if (nearestMonster) {
			self.bounced = true;
			self.bounceTarget = nearestMonster; // Store the target
			self.setDirection(nearestMonster.x, nearestMonster.y);
		} else {
			// No target found, deactivate bullet
			self.active = false;
		}
	};
	return self;
});
var Card = Container.expand(function (powerType) {
	var self = Container.call(this);
	// Card background
	var cardBg = LK.getAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2,
		scaleY: 1.5
	});
	cardBg.tint = 0x2c3e50;
	self.addChild(cardBg);
	// Card title text
	var titleText = new Text2(getPowerTitle(powerType), {
		size: 50,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -40;
	self.addChild(titleText);
	// Card description text
	var descText = new Text2(getPowerDescription(powerType), {
		size: 30,
		fill: 0xECF0F1
	});
	descText.anchor.set(0.5, 0.5);
	descText.y = 20;
	self.addChild(descText);
	self.powerType = powerType;
	// Card selection handler
	self.down = function (x, y, obj) {
		selectCard(self.powerType);
	};
	return self;
});
var CrayzZombie = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('crayzZombie', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 25; // Even faster speed for maximum challenge
	self.health = 1;
	self.damage = 12;
	self.active = true;
	self.lastPlayerDistance = 0;
	self.spiralAngle = 0; // Angle for spiral movement
	self.crazyTimer = 0; // Timer for random direction changes
	self.suddenChangeX = 0; // Sudden movement offset X
	self.suddenChangeY = 0; // Sudden movement offset Y
	self.isChangingDirection = false; // Flag for direction change animation
	// Start with a random crazy movement pattern immediately
	self.startCrazyMovement = function () {
		if (self.isChangingDirection) return;
		self.isChangingDirection = true;
		// Random sudden movement direction
		var randomAngle = Math.random() * Math.PI * 2;
		var randomDistance = 100 + Math.random() * 200;
		var targetX = Math.cos(randomAngle) * randomDistance;
		var targetY = Math.sin(randomAngle) * randomDistance;
		// Animate sudden direction change
		tween(self, {
			suddenChangeX: targetX,
			suddenChangeY: targetY
		}, {
			duration: 300 + Math.random() * 400,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				// Reset and prepare for next crazy movement
				self.suddenChangeX = 0;
				self.suddenChangeY = 0;
				self.isChangingDirection = false;
			}
		});
	};
	self.update = function () {
		if (!self.active) return;
		// Screen center coordinates
		var screenCenterX = 1024; // Half of 2048
		var screenCenterY = 1366; // Half of 2732
		// Calculate distance from screen center
		var dxToCenter = screenCenterX - self.x;
		var dyToCenter = screenCenterY - self.y;
		var distanceToCenter = Math.sqrt(dxToCenter * dxToCenter + dyToCenter * dyToCenter);
		// Calculate distance to player for damage detection
		var dxToPlayer = player.x - self.x;
		var dyToPlayer = player.y - self.y;
		var distanceToPlayer = Math.sqrt(dxToPlayer * dxToPlayer + dyToPlayer * dyToPlayer);
		// Spiral movement around screen center
		self.spiralAngle += 0.1; // Spiral rotation speed
		// Calculate current position relative to screen center
		var currentAngle = Math.atan2(self.y - screenCenterY, self.x - screenCenterX);
		var currentRadius = distanceToCenter;
		// Gradually decrease radius to spiral inward
		var targetRadius = Math.max(50, currentRadius - 1); // Minimum radius of 50 pixels
		// Calculate new position on the spiral
		var newAngle = currentAngle + 0.1; // Spiral by rotating around center
		var newX = screenCenterX + Math.cos(newAngle) * targetRadius;
		var newY = screenCenterY + Math.sin(newAngle) * targetRadius;
		// Move toward the new spiral position
		var dx = newX - self.x;
		var dy = newY - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
			// Rotate zombie to face movement direction
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
		var currentDistance = distanceToPlayer;
		// CrayzZombie can deal damage when getting close to screen center
		if (distanceToCenter <= 250) {
			player.takeDamage(self.damage);
			self.active = false;
		}
		self.lastPlayerDistance = distanceToPlayer;
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.active = false;
			// Create blood explosion with spreading effect
			for (var i = 0; i < 15; i++) {
				var bloodSplat = new BloodSplat();
				// Start at monster position
				bloodSplat.x = self.x;
				bloodSplat.y = self.y;
				bloodSplat.graphics = bloodSplat.children[0];
				var scale = 0.3 + Math.random() * 1.2;
				bloodSplat.graphics.scaleX = scale;
				bloodSplat.graphics.scaleY = scale;
				// Calculate random spread destination
				var angle = Math.random() * Math.PI * 2;
				var distance = 150 + Math.random() * 300;
				var targetX = self.x + Math.cos(angle) * distance;
				var targetY = self.y + Math.sin(angle) * distance;
				// Keep within game bounds
				targetX = Math.max(50, Math.min(1998, targetX));
				targetY = Math.max(50, Math.min(2682, targetY));
				// Animate spreading with random delay and duration
				var delay = Math.random() * 200;
				var duration = 300 + Math.random() * 400;
				tween(bloodSplat, {
					x: targetX,
					y: targetY
				}, {
					duration: duration,
					easing: tween.easeOut
				});
				bloodSplats.push(bloodSplat);
				game.addChild(bloodSplat);
			}
			LK.setScore(LK.getScore() + 15); // Score between normal and fast zombie
			LK.getSound('hit').play();
			return true;
		}
		return false;
	};
	return self;
});
var FastZombie = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('fastZombie', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 4; // Faster than normal zombie (2)
	self.health = 1;
	self.damage = 10;
	self.active = true;
	self.lastPlayerDistance = 0;
	self.update = function () {
		if (!self.active) return;
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
			// Rotate monster to face the player
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
		var currentDistance = distance;
		if (self.lastPlayerDistance > 50 && currentDistance <= 50) {
			player.takeDamage(self.damage);
			self.active = false;
		}
		self.lastPlayerDistance = currentDistance;
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.active = false;
			// Create blood explosion with spreading effect
			for (var i = 0; i < 15; i++) {
				var bloodSplat = new BloodSplat();
				// Start at monster position
				bloodSplat.x = self.x;
				bloodSplat.y = self.y;
				bloodSplat.graphics = bloodSplat.children[0];
				var scale = 0.3 + Math.random() * 1.2;
				bloodSplat.graphics.scaleX = scale;
				bloodSplat.graphics.scaleY = scale;
				// Calculate random spread destination
				var angle = Math.random() * Math.PI * 2;
				var distance = 150 + Math.random() * 300;
				var targetX = self.x + Math.cos(angle) * distance;
				var targetY = self.y + Math.sin(angle) * distance;
				// Keep within game bounds
				targetX = Math.max(50, Math.min(1998, targetX));
				targetY = Math.max(50, Math.min(2682, targetY));
				// Animate spreading with random delay and duration
				var delay = Math.random() * 200;
				var duration = 300 + Math.random() * 400;
				tween(bloodSplat, {
					x: targetX,
					y: targetY
				}, {
					duration: duration,
					easing: tween.easeOut
				});
				bloodSplats.push(bloodSplat);
				game.addChild(bloodSplat);
			}
			LK.setScore(LK.getScore() + 10);
			LK.getSound('hit').play();
			return true;
		}
		return false;
	};
	return self;
});
var MiniZombie = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('monster', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Scale down to make it smaller
	graphics.scaleX = 0.5;
	graphics.scaleY = 0.5;
	// Tint it green to distinguish from normal zombies
	graphics.tint = 0x44aa44;
	self.speed = 5; // Fast movement
	self.health = 1;
	self.damage = 8;
	self.active = true;
	self.lastPlayerDistance = 0;
	self.update = function () {
		if (!self.active) return;
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
			// Rotate monster to face the player
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
		var currentDistance = distance;
		if (self.lastPlayerDistance > 50 && currentDistance <= 50) {
			player.takeDamage(self.damage);
			self.active = false;
		}
		self.lastPlayerDistance = currentDistance;
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.active = false;
			// Create smaller blood explosion
			for (var i = 0; i < 8; i++) {
				var bloodSplat = new BloodSplat();
				// Start at monster position
				bloodSplat.x = self.x;
				bloodSplat.y = self.y;
				bloodSplat.graphics = bloodSplat.children[0];
				var scale = 0.2 + Math.random() * 0.8;
				bloodSplat.graphics.scaleX = scale;
				bloodSplat.graphics.scaleY = scale;
				// Calculate random spread destination
				var angle = Math.random() * Math.PI * 2;
				var distance = 80 + Math.random() * 150;
				var targetX = self.x + Math.cos(angle) * distance;
				var targetY = self.y + Math.sin(angle) * distance;
				// Keep within game bounds
				targetX = Math.max(50, Math.min(1998, targetX));
				targetY = Math.max(50, Math.min(2682, targetY));
				// Animate spreading with random delay and duration
				var delay = Math.random() * 200;
				var duration = 200 + Math.random() * 300;
				tween(bloodSplat, {
					x: targetX,
					y: targetY
				}, {
					duration: duration,
					easing: tween.easeOut
				});
				bloodSplats.push(bloodSplat);
				game.addChild(bloodSplat);
			}
			LK.setScore(LK.getScore() + 5); // Lower score for mini zombie
			LK.getSound('hit').play();
			return true;
		}
		return false;
	};
	return self;
});
var Monster = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('monster', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.health = 1;
	self.damage = 10;
	self.active = true;
	self.lastPlayerDistance = 0;
	self.update = function () {
		if (!self.active) return;
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
			// Rotate monster to face the player
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
		var currentDistance = distance;
		if (self.lastPlayerDistance > 50 && currentDistance <= 50) {
			player.takeDamage(self.damage);
			self.active = false;
		}
		self.lastPlayerDistance = currentDistance;
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.active = false;
			// Create blood explosion with spreading effect
			for (var i = 0; i < 15; i++) {
				var bloodSplat = new BloodSplat();
				// Start at monster position
				bloodSplat.x = self.x;
				bloodSplat.y = self.y;
				bloodSplat.graphics = bloodSplat.children[0];
				var scale = 0.3 + Math.random() * 1.2;
				bloodSplat.graphics.scaleX = scale;
				bloodSplat.graphics.scaleY = scale;
				// Calculate random spread destination
				var angle = Math.random() * Math.PI * 2;
				var distance = 150 + Math.random() * 300;
				var targetX = self.x + Math.cos(angle) * distance;
				var targetY = self.y + Math.sin(angle) * distance;
				// Keep within game bounds
				targetX = Math.max(50, Math.min(1998, targetX));
				targetY = Math.max(50, Math.min(2682, targetY));
				// Animate spreading with random delay and duration
				var delay = Math.random() * 200;
				var duration = 300 + Math.random() * 400;
				tween(bloodSplat, {
					x: targetX,
					y: targetY
				}, {
					duration: duration,
					easing: tween.easeOut
				});
				bloodSplats.push(bloodSplat);
				game.addChild(bloodSplat);
			}
			LK.setScore(LK.getScore() + 10);
			LK.getSound('hit').play();
			return true;
		}
		return false;
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.health = 100;
	self.maxHealth = 100;
	self.fireRate = 30; // Slower initial fire rate
	self.fireTimer = 0;
	self.update = function () {
		if (self.fireTimer > 0) {
			self.fireTimer--;
		}
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.health = 0;
			LK.showGameOver();
		}
		LK.effects.flashObject(self, 0xff0000, 300);
	};
	self.canFire = function () {
		return self.fireTimer <= 0;
	};
	self.fire = function () {
		if (self.canFire()) {
			self.fireTimer = self.fireRate;
			return true;
		}
		return false;
	};
	return self;
});
var Rock = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('rock', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	self.dx = 0;
	self.dy = 0;
	self.active = true;
	self.damage = 5;
	self.update = function () {
		if (!self.active) return;
		self.x += self.dx;
		self.y += self.dy;
		// Remove rock if it goes off screen
		if (self.x < -50 || self.x > 2098 || self.y < -50 || self.y > 2782) {
			self.active = false;
		}
		// Check collision with player
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance <= 85) {
			// Player radius + rock radius
			player.takeDamage(self.damage);
			self.active = false;
		}
	};
	self.setDirection = function (targetX, targetY) {
		var dx = targetX - self.x;
		var dy = targetY - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.dx = dx / distance * self.speed;
			self.dy = dy / distance * self.speed;
			// Rotate rock to face direction of travel
			graphics.rotation = Math.atan2(dy, dx);
		}
	};
	return self;
});
var RockThrowerZombie = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('rockThrowerZombie', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	graphics.rotation = Math.PI; // Face downward like other zombies
	self.speed = 1; // Slower movement speed
	self.health = 1;
	self.damage = 0; // Doesn't deal contact damage
	self.active = true;
	self.lastPlayerDistance = 0;
	self.throwCooldown = 0;
	self.throwRange = 900; // Range to start throwing rocks
	self.isInRange = false;
	self.update = function () {
		if (!self.active) return;
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		// Move toward player but stop at throwing range
		if (distance > self.throwRange) {
			if (distance > 0) {
				self.x += dx / distance * self.speed;
				self.y += dy / distance * self.speed;
				// Rotate zombie to face the player
				graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
			}
			self.isInRange = false;
		} else {
			// In range - stop moving and start throwing
			self.isInRange = true;
			// Face the player
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
		// Throw rocks when in range
		if (self.isInRange && self.throwCooldown <= 0) {
			self.throwRock();
			self.throwCooldown = 120; // 2 seconds between throws
		}
		if (self.throwCooldown > 0) {
			self.throwCooldown--;
		}
		self.lastPlayerDistance = distance;
	};
	self.throwRock = function () {
		var rock = new Rock();
		rock.x = self.x;
		rock.y = self.y;
		rock.setDirection(player.x, player.y);
		rocks.push(rock);
		game.addChild(rock);
		// Shake animation when throwing
		var originalX = self.x;
		var originalY = self.y;
		tween(self, {
			x: originalX + 15,
			y: originalY + 10
		}, {
			duration: 80,
			onFinish: function onFinish() {
				tween(self, {
					x: originalX - 10,
					y: originalY - 8
				}, {
					duration: 80,
					onFinish: function onFinish() {
						tween(self, {
							x: originalX,
							y: originalY
						}, {
							duration: 80
						});
					}
				});
			}
		});
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.active = false;
			// Create blood explosion
			for (var i = 0; i < 12; i++) {
				var bloodSplat = new BloodSplat();
				bloodSplat.x = self.x;
				bloodSplat.y = self.y;
				bloodSplat.graphics = bloodSplat.children[0];
				var scale = 0.3 + Math.random() * 1.0;
				bloodSplat.graphics.scaleX = scale;
				bloodSplat.graphics.scaleY = scale;
				var angle = Math.random() * Math.PI * 2;
				var distance = 120 + Math.random() * 250;
				var targetX = self.x + Math.cos(angle) * distance;
				var targetY = self.y + Math.sin(angle) * distance;
				targetX = Math.max(50, Math.min(1998, targetX));
				targetY = Math.max(50, Math.min(2682, targetY));
				var duration = 300 + Math.random() * 400;
				tween(bloodSplat, {
					x: targetX,
					y: targetY
				}, {
					duration: duration,
					easing: tween.easeOut
				});
				bloodSplats.push(bloodSplat);
				game.addChild(bloodSplat);
			}
			LK.setScore(LK.getScore() + 18); // Score between tough and splitter
			LK.getSound('hit').play();
			return true;
		}
		return false;
	};
	return self;
});
var SplitterZombie = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('splitterZombie', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2; // Medium speed
	self.health = 2; // Same as tough zombie
	self.damage = 12; // Medium damage
	self.active = true;
	self.lastPlayerDistance = 0;
	self.update = function () {
		if (!self.active) return;
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
			// Rotate monster to face the player
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
		var currentDistance = distance;
		if (self.lastPlayerDistance > 50 && currentDistance <= 50) {
			player.takeDamage(self.damage);
			self.active = false;
		}
		self.lastPlayerDistance = currentDistance;
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.active = false;
			// Create blood explosion
			for (var i = 0; i < 12; i++) {
				var bloodSplat = new BloodSplat();
				// Start at monster position
				bloodSplat.x = self.x;
				bloodSplat.y = self.y;
				bloodSplat.graphics = bloodSplat.children[0];
				var scale = 0.3 + Math.random() * 1.0;
				bloodSplat.graphics.scaleX = scale;
				bloodSplat.graphics.scaleY = scale;
				// Calculate random spread destination
				var angle = Math.random() * Math.PI * 2;
				var distance = 120 + Math.random() * 250;
				var targetX = self.x + Math.cos(angle) * distance;
				var targetY = self.y + Math.sin(angle) * distance;
				// Keep within game bounds
				targetX = Math.max(50, Math.min(1998, targetX));
				targetY = Math.max(50, Math.min(2682, targetY));
				// Animate spreading with random delay and duration
				var delay = Math.random() * 200;
				var duration = 300 + Math.random() * 400;
				tween(bloodSplat, {
					x: targetX,
					y: targetY
				}, {
					duration: duration,
					easing: tween.easeOut
				});
				bloodSplats.push(bloodSplat);
				game.addChild(bloodSplat);
			}
			// Spawn 2-3 mini zombies
			var miniCount = 2 + Math.floor(Math.random() * 2); // 2 or 3 mini zombies
			for (var m = 0; m < miniCount; m++) {
				var miniZombie = new MiniZombie();
				// Position mini zombies around the original position
				var spawnAngle = Math.PI * 2 / miniCount * m + Math.random() * 0.5;
				var spawnDistance = 80 + Math.random() * 40;
				miniZombie.x = self.x + Math.cos(spawnAngle) * spawnDistance;
				miniZombie.y = self.y + Math.sin(spawnAngle) * spawnDistance;
				// Keep within bounds
				miniZombie.x = Math.max(125, Math.min(1923, miniZombie.x));
				miniZombie.y = Math.max(125, Math.min(2607, miniZombie.y));
				monsters.push(miniZombie);
				game.addChild(miniZombie);
			}
			LK.setScore(LK.getScore() + 25); // Higher score for splitter zombie
			LK.getSound('hit').play();
			return true;
		}
		return false;
	};
	return self;
});
var ToughZombie = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('toughZombie', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 1.5; // Slower than normal zombie
	self.health = 2; // Much tougher
	self.damage = 15; // Higher damage
	self.active = true;
	self.lastPlayerDistance = 0;
	self.update = function () {
		if (!self.active) return;
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
			// Rotate monster to face the player
			graphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		}
		var currentDistance = distance;
		if (self.lastPlayerDistance > 50 && currentDistance <= 50) {
			player.takeDamage(self.damage);
			self.active = false;
		}
		self.lastPlayerDistance = currentDistance;
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.active = false;
			// Create blood explosion with spreading effect
			for (var i = 0; i < 15; i++) {
				var bloodSplat = new BloodSplat();
				// Start at monster position
				bloodSplat.x = self.x;
				bloodSplat.y = self.y;
				bloodSplat.graphics = bloodSplat.children[0];
				var scale = 0.3 + Math.random() * 1.2;
				bloodSplat.graphics.scaleX = scale;
				bloodSplat.graphics.scaleY = scale;
				// Calculate random spread destination
				var angle = Math.random() * Math.PI * 2;
				var distance = 150 + Math.random() * 300;
				var targetX = self.x + Math.cos(angle) * distance;
				var targetY = self.y + Math.sin(angle) * distance;
				// Keep within game bounds
				targetX = Math.max(50, Math.min(1998, targetX));
				targetY = Math.max(50, Math.min(2682, targetY));
				// Animate spreading with random delay and duration
				var delay = Math.random() * 200;
				var duration = 300 + Math.random() * 400;
				tween(bloodSplat, {
					x: targetX,
					y: targetY
				}, {
					duration: duration,
					easing: tween.easeOut
				});
				bloodSplats.push(bloodSplat);
				game.addChild(bloodSplat);
			}
			LK.setScore(LK.getScore() + 20); // Higher score for tough zombie
			LK.getSound('hit').play();
			return true;
		}
		return false;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2c3e50
});

/**** 
* Game Code
****/ 
var player = null;
var bullets = [];
var monsters = [];
var bloodSplats = [];
var rocks = [];
var waveNumber = 1;
var monstersInWave = 5;
var monstersSpawned = 0;
var monstersKilled = 0;
var spawnTimer = 0;
var waveDelay = 180;
var bulletCooldown = 30; // Start with cooldown to prevent immediate shooting
// Secret wave skip variables (hidden from normal players)
var secretTapCount = 0;
var secretTapTimer = 0;
var secretZone = {
	x: 1900,
	y: 2600,
	width: 148,
	height: 132
}; // Bottom-right corner
// Fast zombie spawn chance (starts at 10%, increases 1% per wave, max 80%)
var fastZombieChance = 10;
// Tough zombie spawn chance (starts at 5% after wave 5, increases 1% per wave, max 90%)
var toughZombieChance = 5;
// Crayz zombie spawn chance (10% after wave 15 to replace fast zombies)
var crayzZombieChance = 10;
// Splitter zombie spawn chance (15% after wave 18 to replace tough zombies)
var splitterZombieChance = 15;
// Rock thrower zombie spawn chance (10% after wave 25 to replace normal zombies)
var rockThrowerZombieChance = 10;
// Weather system variables
var currentWeather = null;
var weatherActive = false;
var weatherChance = 5; // Starting at 5% after wave 10
var weatherText = null;
var weatherTypes = ['windy', 'bloodSmell', 'bloodRain', 'unluckyClouds'];
var weatherEffects = {
	windy: false,
	bloodSmell: false,
	bloodRain: false,
	unluckyClouds: false,
	bloodMoon: false
};
// Weather utility functions
function getWeatherName(weather) {
	switch (weather) {
		case 'windy':
			return 'WINDY';
		case 'bloodSmell':
			return 'BLOOD SMELL';
		case 'bloodRain':
			return 'BLOOD RAIN';
		case 'unluckyClouds':
			return 'UNLUCKY CLOUDS';
		case 'bloodMoon':
			return 'BLOOD MOON';
		default:
			return '';
	}
}
function getWeatherDescription(weather) {
	switch (weather) {
		case 'windy':
			return 'All zombies are 50% faster';
		case 'bloodSmell':
			return 'Double amount of zombies';
		case 'bloodRain':
			return 'Every zombie has double HP';
		case 'unluckyClouds':
			return '20% chance your gun won\'t shoot';
		case 'bloodMoon':
			return 'ALL EFFECTS COMBINED!';
		default:
			return '';
	}
}
function applyWeatherEffects(weather) {
	// Reset all weather effects first
	weatherEffects.windy = false;
	weatherEffects.bloodSmell = false;
	weatherEffects.bloodRain = false;
	weatherEffects.unluckyClouds = false;
	weatherEffects.bloodMoon = false;
	if (weather === 'bloodMoon') {
		// Blood moon activates all effects
		weatherEffects.windy = true;
		weatherEffects.bloodSmell = true;
		weatherEffects.bloodRain = true;
		weatherEffects.unluckyClouds = true;
		weatherEffects.bloodMoon = true;
	} else if (weather) {
		weatherEffects[weather] = true;
	}
}
function showWeatherAnnouncement(weather) {
	var weatherName = getWeatherName(weather);
	var weatherDescription = getWeatherDescription(weather);
	// Create weather text at center of screen
	weatherText = new Text2(weatherName + '\n' + weatherDescription, {
		size: 120,
		fill: weather === 'bloodMoon' ? 0xFF0000 : 0xFFFFFF
	});
	weatherText.anchor.set(0.5, 0.5);
	weatherText.x = 1024;
	weatherText.y = 1366;
	if (weather === 'bloodMoon') {
		weatherText.tint = 0xFF0000;
	}
	game.addChild(weatherText);
	// After 3 seconds, shrink and move to bottom left
	LK.setTimeout(function () {
		if (weatherText) {
			tween(weatherText, {
				scaleX: 0.3,
				scaleY: 0.3,
				x: 1024,
				y: 2650
			}, {
				duration: 1000,
				easing: tween.easeInOut
			});
		}
	}, 3000);
}
function checkForWeather() {
	// Only check for weather after wave 10
	if (waveNumber < 10) return;
	// Calculate current weather chance (5% + 2.5% per wave, max 100%)
	var currentWeatherChance = Math.min(5 + (waveNumber - 10) * 2.5, 100);
	if (Math.random() * 100 < currentWeatherChance) {
		var selectedWeather;
		// Very small chance for blood moon (1% of weather events)
		if (Math.random() * 100 < 1) {
			selectedWeather = 'bloodMoon';
		} else {
			// Equal chance for other weather types
			selectedWeather = weatherTypes[Math.floor(Math.random() * weatherTypes.length)];
		}
		currentWeather = selectedWeather;
		weatherActive = true;
		applyWeatherEffects(selectedWeather);
		showWeatherAnnouncement(selectedWeather);
	}
}
function clearWeather() {
	currentWeather = null;
	weatherActive = false;
	applyWeatherEffects(null);
	// Remove weather text if it exists
	if (weatherText) {
		weatherText.destroy();
		weatherText = null;
	}
}
// Card system variables
var isCardSelectionActive = false;
var cardContainer = null;
var selectedPower = null;
var availablePowers = ['bouncy', 'rapidfire', 'multishot'];
var activePowers = [];
var bouncyBulletCount = 1; // Number of bounces for bouncy bullets
var multishotBulletCount = 1; // Number of bullets to fire for multishot
var scoreText = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
var healthText = new Text2('Health: 100', {
	size: 50,
	fill: 0xFF4444
});
healthText.anchor.set(0, 0);
healthText.x = 120;
healthText.y = 20;
LK.gui.topLeft.addChild(healthText);
var waveText = new Text2('Wave: 1', {
	size: 50,
	fill: 0x4A90E2
});
waveText.anchor.set(1, 0);
LK.gui.topRight.addChild(waveText);
// Power utility functions
function getPowerTitle(powerType) {
	switch (powerType) {
		case 'bouncy':
			return 'Bouncy Bullets';
		case 'rapidfire':
			return 'Rapid Fire';
		case 'multishot':
			return 'Multi Shot';
		default:
			return 'Unknown Power';
	}
}
function getPowerDescription(powerType) {
	switch (powerType) {
		case 'bouncy':
			return 'Bullets bounce to nearby enemies';
		case 'rapidfire':
			return 'Faster shooting speed';
		case 'multishot':
			return 'Shoot 3 bullets at once';
		default:
			return 'Unknown effect';
	}
}
function showCardSelection() {
	isCardSelectionActive = true;
	// Create card container
	cardContainer = new Container();
	game.addChild(cardContainer);
	// Create dark overlay
	var overlay = LK.getAsset('background', {
		anchorX: 0,
		anchorY: 0,
		x: 0,
		y: 0,
		alpha: 0.8
	});
	overlay.tint = 0x000000;
	cardContainer.addChild(overlay);
	// Select 3 random powers
	var shuffledPowers = availablePowers.slice();
	for (var i = shuffledPowers.length - 1; i > 0; i--) {
		var j = Math.floor(Math.random() * (i + 1));
		var temp = shuffledPowers[i];
		shuffledPowers[i] = shuffledPowers[j];
		shuffledPowers[j] = temp;
	}
	var selectedPowers = shuffledPowers.slice(0, 3);
	// Create cards
	for (var i = 0; i < 3; i++) {
		var card = new Card(selectedPowers[i]);
		card.x = 512 + i * 512;
		card.y = 1366;
		cardContainer.addChild(card);
		// Animate cards in
		tween(card, {
			y: 1000
		}, {
			duration: 500,
			easing: tween.easeOut
		});
	}
	// Add title text
	var titleText = new Text2('Choose Your Power!', {
		size: 80,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 1024;
	titleText.y = 600;
	cardContainer.addChild(titleText);
}
function selectCard(powerType) {
	if (!isCardSelectionActive) return;
	// Add power to active powers
	activePowers.push(powerType);
	// Apply power effect
	applyPowerEffect(powerType);
	// Animate cards out and clean up
	if (cardContainer) {
		tween(cardContainer, {
			alpha: 0
		}, {
			duration: 300,
			onFinish: function onFinish() {
				if (cardContainer) {
					cardContainer.destroy();
				}
				cardContainer = null;
				isCardSelectionActive = false;
			}
		});
	}
}
function applyPowerEffect(powerType) {
	switch (powerType) {
		case 'rapidfire':
			player.fireRate = Math.max(1, Math.floor(player.fireRate / 2));
			break;
		case 'multishot':
			// Increase bullet count for multishot
			multishotBulletCount++;
			break;
		case 'bouncy':
			// Increase bounce count for all future bullets
			bouncyBulletCount++;
			break;
	}
}
var background = game.addChild(LK.getAsset('background', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
}));
player = game.addChild(new Player());
player.x = 1024;
player.y = 1366;
function spawnMonster() {
	if (monstersSpawned >= monstersInWave) return;
	// Spawn multiple monsters at once based on wave number - more balanced progression
	var monstersToSpawn = 1;
	if (waveNumber >= 3) monstersToSpawn = 2;
	if (waveNumber >= 6) monstersToSpawn = 3;
	if (waveNumber >= 10) monstersToSpawn = Math.min(4, Math.floor(waveNumber / 3));
	var actualSpawn = Math.min(monstersToSpawn, monstersInWave - monstersSpawned);
	for (var spawnIndex = 0; spawnIndex < actualSpawn; spawnIndex++) {
		// Calculate current tough zombie chance (5% base + 1% per wave after wave 10, max 90%)
		var currentToughZombieChance = waveNumber >= 10 ? Math.min(5 + (waveNumber - 10), 90) : 0;
		// Determine zombie type with priority: splitter > tough > crayz > fast > rockthrower > normal
		var randomChance = Math.random() * 100;
		var monster;
		if (waveNumber >= 10 && randomChance < currentToughZombieChance) {
			// 15% chance to spawn splitter zombie instead of tough zombie after wave 18
			if (waveNumber >= 18 && Math.random() * 100 < splitterZombieChance) {
				monster = new SplitterZombie();
			} else {
				monster = new ToughZombie();
			}
		} else if (waveNumber >= 15 && randomChance < currentToughZombieChance + crayzZombieChance) {
			// 10% chance to spawn crayz zombie instead of fast zombie after wave 15
			monster = new CrayzZombie();
		} else if (waveNumber >= 5 && randomChance < currentToughZombieChance + crayzZombieChance + fastZombieChance) {
			monster = new FastZombie();
		} else if (waveNumber >= 25 && randomChance < currentToughZombieChance + crayzZombieChance + fastZombieChance + rockThrowerZombieChance) {
			// 10% chance to spawn rock thrower zombie after wave 25
			monster = new RockThrowerZombie();
		} else {
			monster = new Monster();
		}
		var side = Math.floor(Math.random() * 4);
		switch (side) {
			case 0:
				// Top
				monster.x = Math.random() * 2048;
				monster.y = -30;
				break;
			case 1:
				// Right
				monster.x = 2078;
				monster.y = Math.random() * 2732;
				break;
			case 2:
				// Bottom
				monster.x = Math.random() * 2048;
				monster.y = 2762;
				break;
			case 3:
				// Left
				monster.x = -30;
				monster.y = Math.random() * 2732;
				break;
		}
		// Apply weather effects to monster
		if (weatherEffects.windy) {
			monster.speed *= 1.5; // 50% faster
		}
		if (weatherEffects.bloodRain) {
			monster.health *= 2; // Double HP
		}
		monsters.push(monster);
		game.addChild(monster);
		monstersSpawned++;
	}
}
function cleanupBullets() {
	for (var i = bullets.length - 1; i >= 0; i--) {
		var bullet = bullets[i];
		if (!bullet.active) {
			bullet.destroy();
			bullets.splice(i, 1);
		}
	}
}
function cleanupMonsters() {
	for (var i = monsters.length - 1; i >= 0; i--) {
		var monster = monsters[i];
		if (!monster.active) {
			monster.destroy();
			monsters.splice(i, 1);
			monstersKilled++;
		}
	}
}
function cleanupBloodSplats() {
	for (var i = bloodSplats.length - 1; i >= 0; i--) {
		var bloodSplat = bloodSplats[i];
		if (!bloodSplat.parent) {
			bloodSplats.splice(i, 1);
		}
	}
}
function cleanupRocks() {
	for (var i = rocks.length - 1; i >= 0; i--) {
		var rock = rocks[i];
		if (!rock.active) {
			rock.destroy();
			rocks.splice(i, 1);
		}
	}
}
function checkBulletCollisions() {
	for (var i = 0; i < bullets.length; i++) {
		var bullet = bullets[i];
		if (!bullet.active) continue;
		for (var j = 0; j < monsters.length; j++) {
			var monster = monsters[j];
			if (!monster.active) continue;
			if (bullet.intersects(monster)) {
				monster.takeDamage(1);
				// Try to bounce bullet if bouncy power is active and bullet hasn't exceeded bounce limit
				if (bullet.bounceCount < bouncyBulletCount && activePowers.indexOf('bouncy') !== -1) {
					bullet.bounce(monster);
					// If bounce was successful (found a target), keep bullet active
					if (bullet.bounced) {
						break; // Stop checking other monsters for this bullet this frame
					}
				}
				// Only deactivate bullet if it reached bounce limit or bouncy power is not active
				if (bullet.bounceCount >= bouncyBulletCount || activePowers.indexOf('bouncy') === -1) {
					bullet.active = false;
				}
				break;
			}
		}
	}
}
function nextWave() {
	waveNumber++;
	// Check for card selection every 5 waves
	if (waveNumber % 5 === 0 && waveNumber > 0) {
		showCardSelection();
		return; // Don't start next wave until card is selected
	}
	// More balanced wave size progression: slower growth after wave 10
	if (waveNumber <= 10) {
		monstersInWave = 3 + waveNumber * 2;
	} else {
		monstersInWave = 23 + Math.floor((waveNumber - 10) / 2);
	}
	// Apply blood smell weather effect (double monsters)
	if (weatherEffects.bloodSmell) {
		monstersInWave *= 2;
	}
	monstersSpawned = 0;
	monstersKilled = 0;
	spawnTimer = 0;
	waveDelay = 180;
	// Increase fast zombie chance by 1% each wave, max 80%
	fastZombieChance = Math.min(10 + waveNumber, 80);
	waveText.setText('Wave: ' + waveNumber);
	// Clear previous weather and check for new weather
	clearWeather();
	checkForWeather();
}
game.down = function (x, y, obj) {
	// Secret wave skip check (bottom-right corner taps)
	if (x >= secretZone.x && x <= secretZone.x + secretZone.width && y >= secretZone.y && y <= secretZone.y + secretZone.height) {
		secretTapCount++;
		secretTapTimer = 120; // 2 seconds to complete sequence
		if (secretTapCount >= 5) {
			// Skip 3 waves
			var skipAmount = 3;
			// Skip waves instantly
			for (var skipCount = 0; skipCount < skipAmount; skipCount++) {
				waveNumber++;
			}
			// Calculate wave size using balanced progression
			if (waveNumber <= 10) {
				monstersInWave = 3 + waveNumber * 2;
			} else {
				monstersInWave = 23 + Math.floor((waveNumber - 10) / 2);
			}
			// Update fast zombie chance for the new wave
			fastZombieChance = Math.min(10 + waveNumber, 80);
			monstersSpawned = 0;
			monstersKilled = monstersInWave;
			// Clear all current monsters
			for (var i = 0; i < monsters.length; i++) {
				if (monsters[i].active) {
					monsters[i].active = false;
				}
			}
			secretTapCount = 0;
			waveText.setText('Wave: ' + waveNumber);
			// Visual feedback (brief flash)
			LK.effects.flashScreen(0x00ff00, 200);
		}
		return;
	}
	// Check unlucky clouds weather effect (20% chance gun doesn't shoot)
	var gunJammed = weatherEffects.unluckyClouds && Math.random() * 100 < 20;
	if (bulletCooldown <= 0 && player.fire() && !gunJammed) {
		// Check if multishot is active
		var shotCount = activePowers.indexOf('multishot') !== -1 ? multishotBulletCount : 1;
		for (var shotIndex = 0; shotIndex < shotCount; shotIndex++) {
			var bullet = new Bullet();
			bullet.x = player.x;
			bullet.y = player.y;
			if (shotCount === 1) {
				// Single shot - aim directly at target
				bullet.setDirection(x, y);
			} else {
				// Multishot - spread bullets
				var baseAngle = Math.atan2(y - player.y, x - player.x);
				var spreadAngle = (shotIndex - (shotCount - 1) / 2) * 0.3; // Center the spread
				var finalAngle = baseAngle + spreadAngle;
				var targetX = player.x + Math.cos(finalAngle) * 500;
				var targetY = player.y + Math.sin(finalAngle) * 500;
				bullet.setDirection(targetX, targetY);
			}
			bullets.push(bullet);
			game.addChild(bullet);
		}
		LK.getSound('shoot').play();
		bulletCooldown = player.fireRate;
	}
};
LK.playMusic('bgmusic');
game.update = function () {
	// Pause game during card selection
	if (isCardSelectionActive) {
		return;
	}
	// Secret wave skip timer
	if (secretTapTimer > 0) {
		secretTapTimer--;
		if (secretTapTimer <= 0) {
			secretTapCount = 0; // Reset if too slow
		}
	}
	if (bulletCooldown > 0) {
		bulletCooldown--;
	}
	if (waveDelay > 0) {
		waveDelay--;
		return;
	}
	spawnTimer++;
	if (spawnTimer >= 60 && monstersSpawned < monstersInWave) {
		spawnMonster();
		spawnTimer = 0;
	}
	checkBulletCollisions();
	cleanupBullets();
	cleanupMonsters();
	cleanupBloodSplats();
	cleanupRocks();
	if (monstersKilled >= monstersInWave && monsters.length === 0) {
		nextWave();
	}
	scoreText.setText('Score: ' + LK.getScore());
	healthText.setText('Health: ' + player.health);
};

===================================================================
--- original.js
+++ change.js
@@ -899,8 +899,24 @@
 		default:
 			return '';
 	}
 }
+function getWeatherDescription(weather) {
+	switch (weather) {
+		case 'windy':
+			return 'All zombies are 50% faster';
+		case 'bloodSmell':
+			return 'Double amount of zombies';
+		case 'bloodRain':
+			return 'Every zombie has double HP';
+		case 'unluckyClouds':
+			return '20% chance your gun won\'t shoot';
+		case 'bloodMoon':
+			return 'ALL EFFECTS COMBINED!';
+		default:
+			return '';
+	}
+}
 function applyWeatherEffects(weather) {
 	// Reset all weather effects first
 	weatherEffects.windy = false;
 	weatherEffects.bloodSmell = false;
@@ -919,10 +935,11 @@
 	}
 }
 function showWeatherAnnouncement(weather) {
 	var weatherName = getWeatherName(weather);
+	var weatherDescription = getWeatherDescription(weather);
 	// Create weather text at center of screen
-	weatherText = new Text2(weatherName, {
+	weatherText = new Text2(weatherName + '\n' + weatherDescription, {
 		size: 120,
 		fill: weather === 'bloodMoon' ? 0xFF0000 : 0xFFFFFF
 	});
 	weatherText.anchor.set(0.5, 0.5);