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

/**** 
* Classes
****/ 
// Car (can be player or NPC)
var Car = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('car', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 18;
	self.dir = 0; // 0: right, 1: down, 2: left, 3: up
	self.hasDriver = false;
	self.isPolice = false;
	self.update = function () {
		if (self.hasDriver) {
			// Player driving: follow target
			var dx = player.targetX - self.x;
			var dy = player.targetY - self.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			if (dist > self.speed) {
				self.x += self.speed * dx / dist;
				self.y += self.speed * dy / dist;
			}
		} else {
			// NPC car: simple movement
			if (self.dir === 0) self.x += self.speed;
			if (self.dir === 1) self.y += self.speed;
			if (self.dir === 2) self.x -= self.speed;
			if (self.dir === 3) self.y -= self.speed;
		}
	};
	return self;
});
// CityTile: A single tile in the city grid
var CityTile = Container.expand(function () {
	var self = Container.call(this);
	self.type = 'road'; // default
	self.setType = function (type) {
		self.type = type;
		if (self.asset) {
			self.removeChild(self.asset);
		}
		self.asset = self.attachAsset(type, {
			anchorX: 0.5,
			anchorY: 0.5
		});
	};
	return self;
});
// Mission marker
var Mission = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('mission', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.active = true;
	return self;
});
// NPC (pedestrian)
var NPC = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('npc', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3 + Math.floor(Math.random() * 2); // Reduced speed for NPCs
	self.dir = Math.floor(Math.random() * 4);
	self.update = function () {
		// Simple random walk
		if (self.dir === 0) self.x += self.speed;
		if (self.dir === 1) self.y += self.speed;
		if (self.dir === 2) self.x -= self.speed;
		if (self.dir === 3) self.y -= self.speed;
		// Change direction randomly
		if (Math.random() < 0.01) {
			self.dir = Math.floor(Math.random() * 4);
		}
	};
	return self;
});
// Pickup (collectible)
var Pickup = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('pickup', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.active = true;
	return self;
});
// Player character
var Player = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 12;
	self.isInCar = false;
	self.car = null;
	self.targetX = self.x;
	self.targetY = self.y;
	self.update = function () {
		// Move towards targetX, targetY
		var dx = self.targetX - self.x;
		var dy = self.targetY - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > self.speed) {
			self.x += self.speed * dx / dist;
			self.y += self.speed * dy / dist;
		} else {
			self.x = self.targetX;
			self.y = self.targetY;
		}
	};
	self.enterCar = function (car) {
		self.isInCar = true;
		self.car = car;
		self.visible = false;
		car.hasDriver = true;
	};
	self.exitCar = function () {
		if (self.car) {
			self.x = self.car.x;
			self.y = self.car.y + 90;
			self.isInCar = false;
			self.visible = true;
			self.car.hasDriver = false;
			self.car = null;
		}
	};
	return self;
});
// Police car
var PoliceCar = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('police', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.dir = 0;
	self.hasDriver = true;
	self.isPolice = true;
	self.update = function () {
		// Chase player
		var target = player.isInCar ? player.car : player;
		var dx = target.x - self.x;
		var dy = target.y - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > 0) {
			self.x += self.speed * dx / dist;
			self.y += self.speed * dy / dist;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x222831
});

/**** 
* Game Code
****/ 
// --- Giriş (Start) Screen removed ---
// --- City Map Setup ---
var cityCols = 7;
var cityRows = 9;
var tileSize = 256;
var cityTiles = [];
var cityOffsetX = (2048 - cityCols * tileSize) / 2;
var cityOffsetY = (2732 - cityRows * tileSize) / 2;
// Generate city grid
for (var row = 0; row < cityRows; row++) {
	for (var col = 0; col < cityCols; col++) {
		var tile = new CityTile();
		var x = cityOffsetX + col * tileSize + tileSize / 2;
		var y = cityOffsetY + row * tileSize + tileSize / 2;
		tile.x = x;
		tile.y = y;
		// Edges are buildings, center is road, some grass
		if (row === 0 || row === cityRows - 1 || col === 0 || col === cityCols - 1) {
			tile.setType('building');
		} else if ((row + col) % 4 === 0) {
			tile.setType('grass');
		} else {
			tile.setType('road');
		}
		game.addChild(tile);
		cityTiles.push(tile);
	}
}
// --- Player Setup ---
var player = new Player();
player.x = cityOffsetX + tileSize * 3.5;
player.y = cityOffsetY + tileSize * 7.5;
player.targetX = player.x;
player.targetY = player.y;
game.addChild(player);
// --- Silah (gun) Setup ---
var silah = LK.getAsset('silah', {
	anchorX: 0.5,
	anchorY: 0.5
});
silah.x = player.x + 40;
silah.y = player.y;
game.addChild(silah);
// --- Cars Setup ---
var cars = [];
for (var i = 0; i < 3; i++) {
	var car = new Car();
	car.x = cityOffsetX + tileSize * (1.5 + i * 2);
	car.y = cityOffsetY + tileSize * 2.5;
	car.dir = 0;
	cars.push(car);
	game.addChild(car);
}
// --- Police Setup ---
var policeCars = [];
var policeSpawned = false;
// --- NPCs Setup ---
var npcs = [];
for (var i = 0; i < 5; i++) {
	var npc = new NPC();
	npc.x = cityOffsetX + tileSize * (1 + Math.random() * 5);
	npc.y = cityOffsetY + tileSize * (1 + Math.random() * 7);
	npcs.push(npc);
	game.addChild(npc);
}
// --- Missions & Pickups ---
var missions = [];
var pickups = [];
function spawnMission() {
	var m = new Mission();
	// Place at random road tile
	var validTiles = cityTiles.filter(function (t) {
		return t.type === 'road';
	});
	var tile = validTiles[Math.floor(Math.random() * validTiles.length)];
	m.x = tile.x;
	m.y = tile.y;
	missions.push(m);
	game.addChild(m);
}
function spawnPickup() {
	var p = new Pickup();
	var validTiles = cityTiles.filter(function (t) {
		return t.type === 'road';
	});
	var tile = validTiles[Math.floor(Math.random() * validTiles.length)];
	p.x = tile.x + (Math.random() - 0.5) * 80;
	p.y = tile.y + (Math.random() - 0.5) * 80;
	pickups.push(p);
	game.addChild(p);
}
spawnMission();
spawnPickup();
// --- Score & Wanted Level ---
var score = 0;
var wanted = 0; // 0: none, 1: police chase
var scoreTxt = new Text2('0', {
	size: 120,
	fill: "#fff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var wantedTxt = new Text2('', {
	size: 80,
	fill: 0xFF5252
});
wantedTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(wantedTxt);
wantedTxt.y = 120;
// --- Drag/Touch Controls ---
var dragNode = null;
function handleMove(x, y, obj) {
	// Clamp to city area
	var tx = Math.max(cityOffsetX + tileSize / 2, Math.min(x, cityOffsetX + cityCols * tileSize - tileSize / 2));
	var ty = Math.max(cityOffsetY + tileSize / 2, Math.min(y, cityOffsetY + cityRows * tileSize - tileSize / 2));
	if (player.isInCar && player.car) {
		player.targetX = tx;
		player.targetY = ty;
	} else {
		player.targetX = tx;
		player.targetY = ty;
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	dragNode = player;
	handleMove(x, y, obj);
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// --- Game Update Loop ---
game.update = function () {
	// Player update
	player.update();
	// Make silah follow player (only when not in car)
	if (!player.isInCar) {
		silah.visible = true;
		silah.x = player.x + 40;
		silah.y = player.y;
	} else {
		silah.visible = false;
	}
	// Car update
	for (var i = cars.length - 1; i >= 0; i--) {
		var car = cars[i];
		car.update();
		// Loop cars around city
		if (car.x < cityOffsetX) car.x = cityOffsetX + cityCols * tileSize - tileSize / 2;
		if (car.x > cityOffsetX + cityCols * tileSize) car.x = cityOffsetX + tileSize / 2;
		if (car.y < cityOffsetY) car.y = cityOffsetY + cityRows * tileSize - tileSize / 2;
		if (car.y > cityOffsetY + cityRows * tileSize) car.y = cityOffsetY + tileSize / 2;
		// Player enter car
		if (!player.isInCar && !car.hasDriver && player.intersects(car) && Math.abs(player.x - car.x) < 80 && Math.abs(player.y - car.y) < 80) {
			player.enterCar(car);
		}
	}
	// Police spawn logic
	if (wanted > 0 && !policeSpawned) {
		var police = new PoliceCar();
		police.x = cityOffsetX + tileSize * 3.5;
		police.y = cityOffsetY + tileSize * 0.5;
		policeCars.push(police);
		game.addChild(police);
		policeSpawned = true;
		LK.getSound('police').play();
	}
	// Police update
	for (var i = policeCars.length - 1; i >= 0; i--) {
		var p = policeCars[i];
		p.update();
		// If police catch player
		var target = player.isInCar ? player.car : player;
		if (p.intersects(target) && Math.abs(p.x - target.x) < 70 && Math.abs(p.y - target.y) < 70) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
	}
	// NPC update
	for (var i = npcs.length - 1; i >= 0; i--) {
		var npc = npcs[i];
		npc.update();
		// Loop NPCs
		if (npc.x < cityOffsetX) npc.x = cityOffsetX + cityCols * tileSize - tileSize / 2;
		if (npc.x > cityOffsetX + cityCols * tileSize) npc.x = cityOffsetX + tileSize / 2;
		if (npc.y < cityOffsetY) npc.y = cityOffsetY + cityRows * tileSize - tileSize / 2;
		if (npc.y > cityOffsetY + cityRows * tileSize) npc.y = cityOffsetY + tileSize / 2;
		// If player hits NPC (on foot or in car)
		var hit = false;
		if (!player.isInCar && player.intersects(npc) && Math.abs(player.x - npc.x) < 60 && Math.abs(player.y - npc.y) < 60) hit = true;
		if (player.isInCar && player.car && player.car.intersects(npc) && Math.abs(player.car.x - npc.x) < 70 && Math.abs(player.car.y - npc.y) < 70) hit = true;
		if (hit) {
			wanted = 1;
			wantedTxt.setText('WANTED!');
			LK.effects.flashObject(npc, 0xff0000, 500);
			// Remove NPC
			npc.destroy();
			npcs.splice(i, 1);
		}
	}
	// Missions
	for (var i = missions.length - 1; i >= 0; i--) {
		var m = missions[i];
		var px = player.isInCar && player.car ? player.car.x : player.x;
		var py = player.isInCar && player.car ? player.car.y : player.y;
		if (m.active && Math.abs(m.x - px) < 70 && Math.abs(m.y - py) < 70) {
			m.active = false;
			LK.getSound('mission').play();
			score += 10;
			scoreTxt.setText(score);
			m.destroy();
			missions.splice(i, 1);
			spawnMission();
			// Escalate wanted level sometimes
			if (Math.random() < 0.3) {
				wanted = 1;
				wantedTxt.setText('WANTED!');
			}
			// Win condition
			if (score >= 100) {
				LK.showYouWin();
				return;
			}
		}
	}
	// Pickups
	for (var i = pickups.length - 1; i >= 0; i--) {
		var p = pickups[i];
		var px = player.isInCar && player.car ? player.car.x : player.x;
		var py = player.isInCar && player.car ? player.car.y : player.y;
		if (p.active && Math.abs(p.x - px) < 60 && Math.abs(p.y - py) < 60) {
			p.active = false;
			LK.getSound('pickup').play();
			score += 3;
			scoreTxt.setText(score);
			p.destroy();
			pickups.splice(i, 1);
			spawnPickup();
		}
	}
	// Player exit car if tap again on self
	if (player.isInCar && player.car && Math.abs(player.car.x - player.targetX) < 60 && Math.abs(player.car.y - player.targetY) < 60) {
		player.exitCar();
	}
	// Lower wanted level over time
	if (wanted > 0 && LK.ticks % 300 === 0) {
		wanted = 0;
		wantedTxt.setText('');
		// Remove police
		for (var i = policeCars.length - 1; i >= 0; i--) {
			policeCars[i].destroy();
			policeCars.splice(i, 1);
		}
		policeSpawned = false;
	}
};