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

/**** 
* Classes
****/ 
// Fire Button class
var FireButton = Container.expand(function () {
	var self = Container.call(this);
	var btn = self.attachAsset('fire_btn', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var txt = new Text2('FIRE', {
		size: 60,
		fill: "#fff"
	});
	txt.anchor.set(0.5, 0.5);
	txt.x = 0;
	txt.y = 0;
	self.addChild(txt);
	// For press effect
	self.flash = function () {
		tween(btn, {
			alpha: 0.5
		}, {
			duration: 80,
			onFinish: function onFinish() {
				tween(btn, {
					alpha: 1
				}, {
					duration: 80
				});
			}
		});
	};
	return self;
});
// Sniper Scope class
var Scope = Container.expand(function () {
	var self = Container.call(this);
	// Scope ring
	var ring = self.attachAsset('scope_ring', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.25
	});
	// Crosshairs
	var crossV = self.attachAsset('scope_crosshair_v', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.5
	});
	var crossH = self.attachAsset('scope_crosshair_h', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.5
	});
	// For shot flash
	self.flash = function () {
		var flash = self.attachAsset('shot_flash', {
			anchorX: 0.5,
			anchorY: 0.5,
			alpha: 0.7
		});
		tween(flash, {
			alpha: 0
		}, {
			duration: 200,
			onFinish: function onFinish() {
				flash.destroy();
			}
		});
	};
	return self;
});
// Stickman class (base for all stickmen)
var Stickman = Container.expand(function () {
	var self = Container.call(this);
	// Default: civilian
	self.isTarget = false;
	self.isAlive = true;
	// Set up body and head
	var body = null;
	var head = null;
	self.setType = function (type) {
		// Remove previous
		if (body) body.destroy();
		if (head) head.destroy();
		if (type === 'target') {
			body = self.attachAsset('stickman_target_body', {
				anchorX: 0.5,
				anchorY: 0
			});
			head = self.attachAsset('stickman_target_head', {
				anchorX: 0.5,
				anchorY: 0.5,
				y: 0
			});
			head.y = -30;
			self.isTarget = true;
		} else if (type === 'civilian') {
			body = self.attachAsset('stickman_civilian_body', {
				anchorX: 0.5,
				anchorY: 0
			});
			head = self.attachAsset('stickman_civilian_head', {
				anchorX: 0.5,
				anchorY: 0.5,
				y: 0
			});
			head.y = -30;
			self.isTarget = false;
		} else {
			body = self.attachAsset('stickman_body', {
				anchorX: 0.5,
				anchorY: 0
			});
			head = self.attachAsset('stickman_head', {
				anchorX: 0.5,
				anchorY: 0.5,
				y: 0
			});
			head.y = -30;
			self.isTarget = false;
		}
	};
	// For hit detection, we use the head and body rectangles
	self.getHitRects = function () {
		// Returns array of rectangles in game coordinates
		var rects = [];
		if (!body || !head) return rects;
		// Body
		rects.push(new Rectangle(self.x - body.width / 2, self.y, body.width, body.height));
		// Head
		rects.push(new Rectangle(self.x - head.width / 2, self.y - 30 - head.height / 2, head.width, head.height));
		return rects;
	};
	// Animate death
	self.die = function () {
		if (!self.isAlive) return;
		self.isAlive = false;
		// Fade out and fall
		tween(self, {
			rotation: Math.PI / 2,
			alpha: 0
		}, {
			duration: 700,
			easing: tween.cubicOut,
			onFinish: function onFinish() {
				self.visible = false;
			}
		});
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x222222
});

/**** 
* Game Code
****/ 
// Music
// Sound effects
// Shot effect
// Fire button
// Sniper scope
// Stickman body (used for both targets and civilians, colored differently)
// --- Level Data ---
var levels = [
// Each level: {targets: [positions], civilians: [positions], time: seconds, story: string}
{
	targets: [{
		x: 600,
		y: 1200
	}],
	civilians: [{
		x: 900,
		y: 1200
	}, {
		x: 1400,
		y: 1200
	}],
	time: 15,
	story: "Eliminate the red stickman. Avoid civilians!"
}, {
	targets: [{
		x: 400,
		y: 1000
	}, {
		x: 1600,
		y: 1300
	}],
	civilians: [{
		x: 900,
		y: 1200
	}, {
		x: 1200,
		y: 1400
	}, {
		x: 700,
		y: 1500
	}],
	time: 18,
	story: "Two targets this time. Don't miss!"
}, {
	targets: [{
		x: 500,
		y: 900
	}, {
		x: 1550,
		y: 1100
	}, {
		x: 1000,
		y: 1700
	}],
	civilians: [{
		x: 800,
		y: 1200
	}, {
		x: 1200,
		y: 1300
	}, {
		x: 1700,
		y: 1500
	}, {
		x: 600,
		y: 1600
	}],
	time: 20,
	story: "Three targets. Watch out for blue civilians!"
}
// More levels can be added here
];
// --- Game State ---
var currentLevel = 0;
var stickmen = [];
var targetsLeft = 0;
var timeLeft = 0;
var timerInterval = null;
var gameActive = false;
var score = 0;
var shotsFired = 0;
var shotsHit = 0;
var levelStartTime = 0;
// --- UI Elements ---
var scope = null;
var fireBtn = null;
var timerTxt = null;
var scoreTxt = null;
var storyTxt = null;
// --- Setup UI ---
function setupUI() {
	// Remove previous UI if any
	if (timerTxt) timerTxt.destroy();
	if (scoreTxt) scoreTxt.destroy();
	if (storyTxt) storyTxt.destroy();
	// Timer (top right)
	timerTxt = new Text2('00', {
		size: 90,
		fill: "#fff"
	});
	timerTxt.anchor.set(1, 0);
	LK.gui.topRight.addChild(timerTxt);
	// Score (top center)
	scoreTxt = new Text2('Score: 0', {
		size: 90,
		fill: "#fff"
	});
	scoreTxt.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreTxt);
	// Story (top, below score)
	storyTxt = new Text2('', {
		size: 60,
		fill: "#fff"
	});
	storyTxt.anchor.set(0.5, 0);
	storyTxt.y = 100;
	LK.gui.top.addChild(storyTxt);
}
// --- Start Level ---
function startLevel(levelIdx) {
	// Clean up previous
	for (var i = 0; i < stickmen.length; ++i) {
		stickmen[i].destroy();
	}
	stickmen = [];
	targetsLeft = 0;
	timeLeft = 0;
	gameActive = false;
	shotsFired = 0;
	shotsHit = 0;
	setupUI();
	// Level data
	var level = levels[levelIdx];
	if (!level) {
		// No more levels: show win
		LK.showYouWin();
		return;
	}
	// Show story
	storyTxt.setText(level.story);
	// Place stickmen
	// Targets
	for (var i = 0; i < level.targets.length; ++i) {
		var t = new Stickman();
		t.setType('target');
		t.x = level.targets[i].x;
		t.y = level.targets[i].y;
		game.addChild(t);
		stickmen.push(t);
		targetsLeft++;
	}
	// Civilians
	for (var i = 0; i < level.civilians.length; ++i) {
		var c = new Stickman();
		c.setType('civilian');
		c.x = level.civilians[i].x;
		c.y = level.civilians[i].y;
		game.addChild(c);
		stickmen.push(c);
	}
	// Reset scope position to center
	if (scope) scope.destroy();
	scope = new Scope();
	scope.x = 2048 / 2;
	scope.y = 2732 / 2;
	game.addChild(scope);
	// Fire button (bottom right, but offset diagonally up left)
	if (fireBtn) fireBtn.destroy();
	fireBtn = new FireButton();
	// Offset the button up and left from the bottom right corner
	fireBtn.x = -180;
	fireBtn.y = -180;
	LK.gui.bottomRight.addChild(fireBtn);
	// Timer
	timeLeft = level.time;
	timerTxt.setText(timeLeft.toFixed(1));
	scoreTxt.setText('Score: ' + score);
	// Start timer
	if (timerInterval) LK.clearInterval(timerInterval);
	timerInterval = LK.setInterval(function () {
		if (!gameActive) return;
		timeLeft -= 0.1;
		if (timeLeft < 0) timeLeft = 0;
		timerTxt.setText(timeLeft.toFixed(1));
		if (timeLeft <= 0) {
			failLevel("Time's up!");
		}
	}, 100);
	// Enable game
	gameActive = true;
	levelStartTime = Date.now();
}
// --- Fire Shot ---
function fireShot() {
	if (!gameActive) return;
	fireBtn.flash();
	scope.flash();
	LK.getSound('shot').play();
	shotsFired++;
	// Check if any stickman is under the scope center
	var hit = false;
	var hitTarget = null;
	var hitCivilian = null;
	for (var i = 0; i < stickmen.length; ++i) {
		var s = stickmen[i];
		if (!s.isAlive) continue;
		var rects = s.getHitRects();
		for (var j = 0; j < rects.length; ++j) {
			var r = rects[j];
			// Scope center is (scope.x, scope.y)
			if (scope.x >= r.x && scope.x <= r.x + r.width && scope.y >= r.y && scope.y <= r.y + r.height) {
				hit = true;
				if (s.isTarget) hitTarget = s;else hitCivilian = s;
				break;
			}
		}
		if (hit) break;
	}
	if (hitTarget) {
		// Success: kill target
		hitTarget.die();
		targetsLeft--;
		shotsHit++;
		score += 100 + Math.max(0, Math.floor(50 * (timeLeft / levels[currentLevel].time)));
		scoreTxt.setText('Score: ' + score);
		LK.getSound('success').play();
		if (targetsLeft <= 0) {
			// Level complete
			gameActive = false;
			LK.setTimeout(function () {
				currentLevel++;
				startLevel(currentLevel);
			}, 1200);
		}
	} else if (hitCivilian) {
		// Fail: hit civilian
		hitCivilian.die();
		failLevel("You shot a civilian!");
	} else {
		// Missed shot
		failLevel("You missed!");
	}
}
// --- Fail Level ---
function failLevel(msg) {
	if (!gameActive) return;
	gameActive = false;
	LK.getSound('fail').play();
	LK.effects.flashScreen(0xff0000, 800);
	// Show game over after a short delay
	LK.setTimeout(function () {
		LK.showGameOver();
	}, 900);
}
// --- Game Move/Drag Handling ---
var draggingScope = false;
var dragOffsetX = 0;
var dragOffsetY = 0;
// Only allow dragging scope, not fire button
game.down = function (x, y, obj) {
	// If touch is inside fireBtn, don't drag scope
	var local = LK.gui.bottomRight.toLocal({
		x: x,
		y: y
	});
	if (fireBtn && fireBtn.containsPoint && fireBtn.containsPoint(local)) {
		// Do nothing, handled by fireBtn
		return;
	}
	// If touch is inside scope, start dragging
	var dx = x - scope.x;
	var dy = y - scope.y;
	var dist = Math.sqrt(dx * dx + dy * dy);
	if (dist < 200) {
		// inside scope ring
		draggingScope = true;
		dragOffsetX = dx;
		dragOffsetY = dy;
	}
};
game.move = function (x, y, obj) {
	if (draggingScope && gameActive) {
		// Clamp scope inside game area
		var nx = x - dragOffsetX;
		var ny = y - dragOffsetY;
		// Keep scope inside screen
		if (nx < 200) nx = 200;
		if (nx > 2048 - 200) nx = 2048 - 200;
		if (ny < 200) ny = 200;
		if (ny > 2732 - 200) ny = 2732 - 200;
		scope.x = nx;
		scope.y = ny;
	}
};
game.up = function (x, y, obj) {
	draggingScope = false;
};
// Fire button press
fireBtn = null; // Will be created in startLevel
// Add a shoot button to the game UI and handle its press to fire
// We need to handle fireBtn presses
LK.gui.bottomRight.down = function (x, y, obj) {
	// Convert to fireBtn local
	if (!fireBtn || !gameActive) return;
	var local = fireBtn.toLocal({
		x: x,
		y: y
	});
	// Check if inside button
	if (local.x >= -110 && local.x <= 110 && local.y >= -60 && local.y <= 60) {
		fireShot();
	}
};
// --- Game Update ---
game.update = function () {
	// No per-frame logic needed for now
};
// --- Start Game ---
currentLevel = 0;
score = 0;
setupUI();
startLevel(currentLevel);
// --- Play music ---
LK.playMusic('sniper_bg');

===================================================================
--- original.js
+++ change.js
@@ -332,12 +332,14 @@
 	scope = new Scope();
 	scope.x = 2048 / 2;
 	scope.y = 2732 / 2;
 	game.addChild(scope);
-	// Fire button (bottom right)
+	// Fire button (bottom right, but offset diagonally up left)
 	if (fireBtn) fireBtn.destroy();
 	fireBtn = new FireButton();
-	// No need to set x/y, LK.gui.bottomRight positions it in the bottom right corner
+	// Offset the button up and left from the bottom right corner
+	fireBtn.x = -180;
+	fireBtn.y = -180;
 	LK.gui.bottomRight.addChild(fireBtn);
 	// Timer
 	timeLeft = level.time;
 	timerTxt.setText(timeLeft.toFixed(1));