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

/**** 
* Classes
****/ 
var Bull = Container.expand(function () {
	var self = Container.call(this);
	var bullGraphics = self.attachAsset('bull', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	self.direction = {
		x: 0,
		y: 0
	};
	self.fromDirection = ''; // 'left', 'right', 'top', 'bottom'
	self.lastX = 0;
	self.lastY = 0;
	self.hasTriggeredNearMiss = false;
	self.setDirection = function (dx, dy, from) {
		self.direction.x = dx;
		self.direction.y = dy;
		self.fromDirection = from;
		// Rotate bull to face movement direction
		if (dx > 0) bullGraphics.rotation = 0; // Right
		else if (dx < 0) bullGraphics.rotation = Math.PI; // Left
		else if (dy > 0) bullGraphics.rotation = Math.PI / 2; // Down
		else if (dy < 0) bullGraphics.rotation = -Math.PI / 2; // Up
	};
	self.update = function () {
		self.lastX = self.x;
		self.lastY = self.y;
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
		// Check for near miss with matador
		if (!self.hasTriggeredNearMiss && matador) {
			var distance = Math.sqrt(Math.pow(self.x - matador.x, 2) + Math.pow(self.y - matador.y, 2));
			if (distance < 150 && distance > 100) {
				self.hasTriggeredNearMiss = true;
				nearMissScore += 5;
				LK.setScore(LK.getScore() + 5);
				scoreTxt.setText(LK.getScore());
				LK.getSound('nearMiss').play();
				LK.effects.flashScreen(0xffd700, 200);
			}
		}
	};
	return self;
});
var Matador = Container.expand(function () {
	var self = Container.call(this);
	var matadorGraphics = self.attachAsset('matador', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isDragging = false;
	self.targetX = 0;
	self.targetY = 0;
	self.speed = 12;
	self.update = function () {
		// Smooth movement towards target position
		if (self.isDragging) {
			var dx = self.targetX - self.x;
			var dy = self.targetY - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > 5) {
				self.x += dx / distance * self.speed;
				self.y += dy / distance * self.speed;
			}
		}
		// Keep matador within game bounds
		self.x = Math.max(50, Math.min(1998, self.x));
		self.y = Math.max(50, Math.min(2682, self.y));
	};
	self.setTarget = function (x, y) {
		self.targetX = x;
		self.targetY = y;
	};
	return self;
});
var Mine = Container.expand(function () {
	var self = Container.call(this);
	var mineGraphics = self.attachAsset('mine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isArmed = false;
	self.armTimer = 0;
	self.armDelay = 30; // 0.5 seconds to arm
	self.update = function () {
		// Arm the mine after delay
		if (!self.isArmed) {
			self.armTimer++;
			if (self.armTimer >= self.armDelay) {
				self.isArmed = true;
				mineGraphics.tint = 0xff0000; // Turn red when armed
			}
		}
	};
	self.explode = function () {
		// Visual explosion effect
		LK.effects.flashScreen(0xffaa00, 300);
		tween(mineGraphics, {
			scaleX: 3,
			scaleY: 3,
			alpha: 0
		}, {
			duration: 500,
			onFinish: function onFinish() {
				self.destroy();
			}
		});
		LK.getSound('explosion').play();
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xcd853f
});

/**** 
* Game Code
****/ 
// Game variables
var matador;
var bulls = [];
var mines = [];
var bullSpawnTimer = 0;
var bullSpawnInterval = 120; // Start spawning every 2 seconds
var gameSpeed = 1;
var nearMissScore = 0;
var difficultyTimer = 0;
var mineSkillCooldown = 0;
var mineSkillCooldownMax = 180; // 3 seconds cooldown
// Create arena background
var arenaBackground = game.attachAsset('arena', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
});
// Create matador
matador = game.addChild(new Matador());
matador.x = 1024;
matador.y = 1366;
// Create score display
var scoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Create near miss indicator
var nearMissText = new Text2('¡Olé!', {
	size: 80,
	fill: 0xFFD700
});
nearMissText.anchor.set(0.5, 0.5);
nearMissText.alpha = 0;
LK.gui.center.addChild(nearMissText);
// Bull spawning function
function spawnBull() {
	var bull = new Bull();
	var spawnSide = Math.floor(Math.random() * 4);
	// Determine spawn position and direction
	switch (spawnSide) {
		case 0:
			// Left side
			bull.x = -60;
			bull.y = Math.random() * 2732;
			bull.setDirection(1, 0, 'left');
			break;
		case 1:
			// Right side
			bull.x = 2108;
			bull.y = Math.random() * 2732;
			bull.setDirection(-1, 0, 'right');
			break;
		case 2:
			// Top side
			bull.x = Math.random() * 2048;
			bull.y = -40;
			bull.setDirection(0, 1, 'top');
			break;
		case 3:
			// Bottom side
			bull.x = Math.random() * 2048;
			bull.y = 2772;
			bull.setDirection(0, -1, 'bottom');
			break;
	}
	bulls.push(bull);
	game.addChild(bull);
	LK.getSound('charge').play();
}
// Handle mouse/touch movement
function handleMove(x, y, obj) {
	if (matador && matador.isDragging) {
		matador.setTarget(x, y);
	}
}
// Mouse/touch down handler
game.down = function (x, y, obj) {
	if (matador) {
		matador.isDragging = true;
		matador.setTarget(x, y);
		// Lay mine if skill is available (double tap or hold)
		if (mineSkillCooldown <= 0) {
			var mine = new Mine();
			mine.x = matador.x;
			mine.y = matador.y;
			mines.push(mine);
			game.addChild(mine);
			mineSkillCooldown = mineSkillCooldownMax;
		}
	}
};
// Mouse/touch up handler
game.up = function (x, y, obj) {
	if (matador) {
		matador.isDragging = false;
	}
};
// Mouse/touch move handler
game.move = handleMove;
// Track collision state
var lastColliding = false;
// Main game update loop
game.update = function () {
	// Update bull spawn timer
	bullSpawnTimer++;
	if (bullSpawnTimer >= bullSpawnInterval) {
		spawnBull();
		bullSpawnTimer = 0;
	}
	// Increase difficulty over time
	difficultyTimer++;
	if (difficultyTimer >= 1800) {
		// Every 30 seconds
		difficultyTimer = 0;
		gameSpeed += 0.2;
		bullSpawnInterval = Math.max(60, bullSpawnInterval - 10);
	}
	// Update mine cooldown
	if (mineSkillCooldown > 0) {
		mineSkillCooldown--;
	}
	// Update and check bulls
	for (var i = bulls.length - 1; i >= 0; i--) {
		var bull = bulls[i];
		var bullExploded = false;
		// Check collision with mines
		for (var j = mines.length - 1; j >= 0; j--) {
			var mine = mines[j];
			if (mine.isArmed && bull.intersects(mine)) {
				// Mine explosion
				mine.explode();
				mines.splice(j, 1);
				bull.destroy();
				bulls.splice(i, 1);
				bullExploded = true;
				// Award bonus points for mine kill
				LK.setScore(LK.getScore() + 25);
				scoreTxt.setText(LK.getScore());
				break;
			}
		}
		if (bullExploded) continue;
		// Check collision with matador
		var currentColliding = bull.intersects(matador);
		if (!lastColliding && currentColliding) {
			// Collision detected - game over
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
		// Remove bulls that are off screen
		var offScreen = false;
		if (bull.fromDirection === 'left' && bull.x > 2100) offScreen = true;
		if (bull.fromDirection === 'right' && bull.x < -100) offScreen = true;
		if (bull.fromDirection === 'top' && bull.y > 2800) offScreen = true;
		if (bull.fromDirection === 'bottom' && bull.y < -100) offScreen = true;
		if (offScreen) {
			bull.destroy();
			bulls.splice(i, 1);
			// Award points for successful dodge
			LK.setScore(LK.getScore() + 10);
			scoreTxt.setText(LK.getScore());
		}
	}
	// Update score display
	scoreTxt.setText(LK.getScore());
	// Show near miss text effect
	if (nearMissScore > 0) {
		nearMissText.alpha = 1;
		tween(nearMissText, {
			alpha: 0
		}, {
			duration: 1000
		});
		nearMissScore = 0;
	}
};
// Start background music
LK.playMusic('flamenco');

===================================================================
--- original.js
+++ change.js
@@ -81,8 +81,44 @@
 		self.targetY = y;
 	};
 	return self;
 });
+var Mine = Container.expand(function () {
+	var self = Container.call(this);
+	var mineGraphics = self.attachAsset('mine', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.isArmed = false;
+	self.armTimer = 0;
+	self.armDelay = 30; // 0.5 seconds to arm
+	self.update = function () {
+		// Arm the mine after delay
+		if (!self.isArmed) {
+			self.armTimer++;
+			if (self.armTimer >= self.armDelay) {
+				self.isArmed = true;
+				mineGraphics.tint = 0xff0000; // Turn red when armed
+			}
+		}
+	};
+	self.explode = function () {
+		// Visual explosion effect
+		LK.effects.flashScreen(0xffaa00, 300);
+		tween(mineGraphics, {
+			scaleX: 3,
+			scaleY: 3,
+			alpha: 0
+		}, {
+			duration: 500,
+			onFinish: function onFinish() {
+				self.destroy();
+			}
+		});
+		LK.getSound('explosion').play();
+	};
+	return self;
+});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -95,13 +131,16 @@
 ****/ 
 // Game variables
 var matador;
 var bulls = [];
+var mines = [];
 var bullSpawnTimer = 0;
 var bullSpawnInterval = 120; // Start spawning every 2 seconds
 var gameSpeed = 1;
 var nearMissScore = 0;
 var difficultyTimer = 0;
+var mineSkillCooldown = 0;
+var mineSkillCooldownMax = 180; // 3 seconds cooldown
 // Create arena background
 var arenaBackground = game.attachAsset('arena', {
 	anchorX: 0,
 	anchorY: 0,
@@ -172,8 +211,17 @@
 game.down = function (x, y, obj) {
 	if (matador) {
 		matador.isDragging = true;
 		matador.setTarget(x, y);
+		// Lay mine if skill is available (double tap or hold)
+		if (mineSkillCooldown <= 0) {
+			var mine = new Mine();
+			mine.x = matador.x;
+			mine.y = matador.y;
+			mines.push(mine);
+			game.addChild(mine);
+			mineSkillCooldown = mineSkillCooldownMax;
+		}
 	}
 };
 // Mouse/touch up handler
 game.up = function (x, y, obj) {
@@ -200,11 +248,33 @@
 		difficultyTimer = 0;
 		gameSpeed += 0.2;
 		bullSpawnInterval = Math.max(60, bullSpawnInterval - 10);
 	}
+	// Update mine cooldown
+	if (mineSkillCooldown > 0) {
+		mineSkillCooldown--;
+	}
 	// Update and check bulls
 	for (var i = bulls.length - 1; i >= 0; i--) {
 		var bull = bulls[i];
+		var bullExploded = false;
+		// Check collision with mines
+		for (var j = mines.length - 1; j >= 0; j--) {
+			var mine = mines[j];
+			if (mine.isArmed && bull.intersects(mine)) {
+				// Mine explosion
+				mine.explode();
+				mines.splice(j, 1);
+				bull.destroy();
+				bulls.splice(i, 1);
+				bullExploded = true;
+				// Award bonus points for mine kill
+				LK.setScore(LK.getScore() + 25);
+				scoreTxt.setText(LK.getScore());
+				break;
+			}
+		}
+		if (bullExploded) continue;
 		// Check collision with matador
 		var currentColliding = bull.intersects(matador);
 		if (!lastColliding && currentColliding) {
 			// Collision detected - game over