/**** 
* Classes
****/ 
var Character = Container.expand(function (characterType) {
	var self = Container.call(this);
	self.characterType = characterType || 'character1';
	var characterGraphics = self.attachAsset(self.characterType, {
		anchorX: 0.5,
		anchorY: 1
	});
	return self;
});
var Wall = Container.expand(function (wallType) {
	var self = Container.call(this);
	// Store wall type (normal or poison)
	self.wallType = wallType || 'normal';
	self.speed = 8;
	self.passed = false;
	if (self.wallType === 'poison') {
		// For poison walls, create openings that get smaller with score
		// Base gap width starts at 300, decreases by 10 for each point, minimum 100 (slightly larger than character)
		var currentScore = LK.getScore();
		self.gapWidth = Math.max(100, 300 - currentScore * 10);
		// Randomly choose gap position: left side, center, or right side
		var gapType = Math.floor(Math.random() * 3); // 0=left, 1=center, 2=right
		if (gapType === 0) {
			// Left side opening
			self.gapPosition = 50;
		} else if (gapType === 1) {
			// Center opening
			self.gapPosition = (2048 - self.gapWidth) / 2;
		} else {
			// Right side opening
			self.gapPosition = 2048 - self.gapWidth - 50;
		}
		// Create wall graphics based on type
		var wallAsset = 'poisonWall';
		// Create left wall segment (if gap is not at the far left)
		if (self.gapPosition > 0) {
			var leftWall = self.attachAsset(wallAsset, {
				anchorX: 0,
				anchorY: 0,
				width: self.gapPosition,
				x: -1024
			});
		}
		// Create right wall segment (if gap is not at the far right)
		if (self.gapPosition + self.gapWidth < 2048) {
			var rightWall = self.attachAsset(wallAsset, {
				anchorX: 0,
				anchorY: 0,
				width: 2048 - (self.gapPosition + self.gapWidth),
				x: self.gapPosition + self.gapWidth - 1024
			});
		}
		// Add simge1 symbol to poison walls
		var simge1 = self.attachAsset('simge1', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: self.gapPosition + self.gapWidth / 2 - 1024,
			y: -50
		});
	} else {
		// Normal walls - create openings similar to poison walls but smaller
		var currentScore = LK.getScore();
		self.gapWidth = Math.max(120, 200 - currentScore * 5); // Smaller gaps than poison walls
		// Randomly choose gap position: left side, center, or right side
		var gapType = Math.floor(Math.random() * 3); // 0=left, 1=center, 2=right
		if (gapType === 0) {
			// Left side opening
			self.gapPosition = 50;
		} else if (gapType === 1) {
			// Center opening
			self.gapPosition = (2048 - self.gapWidth) / 2;
		} else {
			// Right side opening
			self.gapPosition = 2048 - self.gapWidth - 50;
		}
		// Create wall graphics based on type
		var wallAsset = 'normalWall';
		// Create left wall segment (if gap is not at the far left)
		if (self.gapPosition > 0) {
			var leftWall = self.attachAsset(wallAsset, {
				anchorX: 0,
				anchorY: 0,
				width: self.gapPosition,
				x: -1024
			});
		}
		// Create right wall segment (if gap is not at the far right)
		if (self.gapPosition + self.gapWidth < 2048) {
			var rightWall = self.attachAsset(wallAsset, {
				anchorX: 0,
				anchorY: 0,
				width: 2048 - (self.gapPosition + self.gapWidth),
				x: self.gapPosition + self.gapWidth - 1024
			});
		}
		// Add simge2 symbol to normal walls
		var simge2 = self.attachAsset('simge2', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: self.gapPosition + self.gapWidth / 2 - 1024,
			y: -50
		});
	}
	self.update = function () {
		self.y += self.speed;
	};
	// Check if character is in the gap
	self.isCharacterInGap = function (characterX) {
		return characterX >= self.gapPosition && characterX <= self.gapPosition + self.gapWidth;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Game dimensions are 2048x2732
var groundLevel = 2732 - 100; // Ground at bottom of screen
var walls = [];
var wallSpawnTimer = 0;
var wallSpawnDelay = 80; // Spawn wall every 80 ticks (about 1.3 seconds at 60fps)
// Character selection state
var gameState = 'characterSelect'; // 'characterSelect' or 'playing'
var selectedCharacterType = 'character1';
var characterPreview1, characterPreview2, characterPreview3;
var selectButton1, selectButton2, selectButton3;
var selectButtonText1, selectButtonText2, selectButtonText3;
var titleText;
// Create ground
var ground = game.addChild(LK.getAsset('ground', {
	anchorX: 0.5,
	anchorY: 1,
	x: 2048 / 2,
	y: 2732
}));
// Create character selection UI
titleText = new Text2('Choose Your Character', {
	size: 80,
	fill: '#ffffff'
});
titleText.anchor.set(0.5, 0.5);
titleText.x = 2048 / 2;
titleText.y = 400;
game.addChild(titleText);
// Character 1 preview
characterPreview1 = game.addChild(new Character('character1'));
characterPreview1.x = 2048 / 2 - 300;
characterPreview1.y = 1000;
// Character 2 preview
characterPreview2 = game.addChild(new Character('character2'));
characterPreview2.x = 2048 / 2;
characterPreview2.y = 1000;
// Character 3 preview
characterPreview3 = game.addChild(new Character('character3'));
characterPreview3.x = 2048 / 2 + 300;
characterPreview3.y = 1000;
// Select buttons
selectButton1 = game.addChild(LK.getAsset('selectButton', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2 - 300,
	y: 1200
}));
selectButton2 = game.addChild(LK.getAsset('selectButton', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 1200
}));
selectButton3 = game.addChild(LK.getAsset('selectButton', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2 + 300,
	y: 1200
}));
// Button texts
selectButtonText1 = new Text2('Blue Hero', {
	size: 40,
	fill: '#ffffff'
});
selectButtonText1.anchor.set(0.5, 0.5);
selectButtonText1.x = 2048 / 2 - 300;
selectButtonText1.y = 1200;
game.addChild(selectButtonText1);
selectButtonText2 = new Text2('Orange Hero', {
	size: 40,
	fill: '#ffffff'
});
selectButtonText2.anchor.set(0.5, 0.5);
selectButtonText2.x = 2048 / 2;
selectButtonText2.y = 1200;
game.addChild(selectButtonText2);
selectButtonText3 = new Text2('Purple Hero', {
	size: 40,
	fill: '#ffffff'
});
selectButtonText3.anchor.set(0.5, 0.5);
selectButtonText3.x = 2048 / 2 + 300;
selectButtonText3.y = 1200;
game.addChild(selectButtonText3);
// Character will be created after selection
var character;
// Create score display
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: '#ffffff'
});
scoreTxt.anchor.set(0, 0);
scoreTxt.x = 150; // Offset from top-left to avoid menu icon
scoreTxt.y = 50;
LK.gui.topLeft.addChild(scoreTxt);
var dragNode = null;
// Handle touch/mouse input
game.down = function (x, y, obj) {
	if (gameState === 'characterSelect') {
		// Check which character selection button was pressed
		if (y >= 1170 && y <= 1230) {
			if (x >= 2048 / 2 - 400 && x <= 2048 / 2 - 200) {
				// Character 1 selected
				selectedCharacterType = 'character1';
				startGame();
			} else if (x >= 2048 / 2 - 100 && x <= 2048 / 2 + 100) {
				// Character 2 selected
				selectedCharacterType = 'character2';
				startGame();
			} else if (x >= 2048 / 2 + 200 && x <= 2048 / 2 + 400) {
				// Character 3 selected
				selectedCharacterType = 'character3';
				startGame();
			}
		}
	} else if (gameState === 'playing') {
		dragNode = character;
		character.x = Math.max(80, Math.min(2048 - 80, x)); // Keep character within bounds
	}
};
game.move = function (x, y, obj) {
	if (gameState === 'playing' && dragNode) {
		dragNode.x = Math.max(80, Math.min(2048 - 80, x)); // Keep character within bounds with margins
	}
};
game.up = function (x, y, obj) {
	if (gameState === 'playing') {
		dragNode = null;
	}
};
// Function to start the game after character selection
function startGame() {
	gameState = 'playing';
	// Remove character selection UI
	titleText.destroy();
	characterPreview1.destroy();
	characterPreview2.destroy();
	characterPreview3.destroy();
	selectButton1.destroy();
	selectButton2.destroy();
	selectButton3.destroy();
	selectButtonText1.destroy();
	selectButtonText2.destroy();
	selectButtonText3.destroy();
	// Create selected character
	character = game.addChild(new Character(selectedCharacterType));
	character.x = 2048 / 2;
	character.y = groundLevel;
	// Start background music
	LK.playMusic('arakplan');
}
// Main game update loop
game.update = function () {
	if (gameState !== 'playing') return;
	wallSpawnTimer++;
	// Spawn new walls
	if (wallSpawnTimer >= wallSpawnDelay) {
		wallSpawnTimer = 0;
		// Randomly choose wall type (80% normal, 20% poison for balanced gameplay)
		var wallType = Math.random() < 0.8 ? 'normal' : 'poison';
		var newWall = new Wall(wallType);
		newWall.x = 2048 / 2;
		newWall.y = -100; // Start above screen
		walls.push(newWall);
		game.addChild(newWall);
	}
	// Update walls and check collisions
	for (var i = walls.length - 1; i >= 0; i--) {
		var wall = walls[i];
		// Check if wall has passed character level and award score for normal walls
		if (!wall.passed && wall.y > character.y - 40) {
			wall.passed = true;
			if (wall.wallType === 'normal') {
				LK.setScore(LK.getScore() + 1);
				scoreTxt.setText('Score: ' + LK.getScore());
				LK.getSound('ses2').play();
			}
		}
		// Check collision with poison walls
		if (wall.wallType === 'poison' && wall.y > character.y - 80 && wall.y < character.y + 40) {
			// Check if character is NOT in the gap (collision with wall)
			if (!wall.isCharacterInGap(character.x)) {
				// Check if we haven't already deducted points for this wall
				if (!wall.pointsDeducted) {
					wall.pointsDeducted = true;
					// Deduct 20 points when touching poison wall
					LK.setScore(Math.max(0, LK.getScore() - 20));
					scoreTxt.setText('Score: ' + LK.getScore());
					LK.getSound('ses1').play();
					LK.effects.flashScreen(0xff0000, 500);
					// Check if score is 0 or below after deduction
					if (LK.getScore() <= 0) {
						LK.showGameOver();
						return;
					}
				}
			} else {
				// Character is in the gap - successfully passed through poison wall
				if (!wall.passedThroughGap) {
					wall.passedThroughGap = true;
					LK.getSound('ses1').play();
				}
			}
		}
		// Check collision with normal walls - destroy them when touched
		if (wall.wallType === 'normal' && wall.y > character.y - 80 && wall.y < character.y + 40) {
			// Character is touching the normal wall - check if NOT in gap (collision with wall)
			if (!wall.isCharacterInGap(character.x)) {
				LK.setScore(LK.getScore() + 5);
				scoreTxt.setText('Score: ' + LK.getScore());
				LK.getSound('ses2').play();
				// Check win condition
				if (LK.getScore() >= 100) {
					LK.showYouWin();
					return;
				}
				wall.destroy();
				walls.splice(i, 1);
				continue; // Skip to next wall since this one is destroyed
			}
		}
		// Remove walls that are off screen
		if (wall.y > 2732 + 100) {
			wall.destroy();
			walls.splice(i, 1);
		}
	}
};