/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	balance: 1000
});

/**** 
* Classes
****/ 
// Button class
var GameButton = Container.expand(function () {
	var self = Container.call(this);
	self.bg = null;
	self.label = null;
	self.setAsset = function (assetId, labelText, color) {
		if (self.bg) self.bg.destroy();
		self.bg = self.attachAsset(assetId, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		if (color !== undefined) self.bg.tint = color;
		if (self.label) self.label.destroy();
		self.label = new Text2(labelText, {
			size: 60,
			fill: "#fff"
		});
		self.label.anchor.set(0.5, 0.5);
		self.addChild(self.label);
	};
	self.setText = function (txt) {
		if (self.label) self.label.setText(txt);
	};
	return self;
});
// Default balance
// Plane class
var Plane = Container.expand(function () {
	var self = Container.call(this);
	var planeGfx = self.attachAsset('plane', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.crashed = false;
	self.setCrashed = function () {
		self.crashed = true;
		// Show crash effect
		var crash = LK.getAsset('crash', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 0,
			y: 0
		});
		self.addChild(crash);
		tween(crash, {
			alpha: 0
		}, {
			duration: 700,
			onFinish: function onFinish() {
				crash.destroy();
			}
		});
		// Fade out plane
		tween(planeGfx, {
			alpha: 0
		}, {
			duration: 700
		});
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a2233
});

/**** 
* Game Code
****/ 
// --- Game State Variables ---
// Plane (the flying object)
// Bet button
// Cashout button
// Crash explosion
// Virtual chip
var balance = storage.balance || 1000;
var betAmount = 100;
var minBet = 10;
var maxBet = 1000;
var betStep = 10;
var inRound = false;
var hasBet = false;
var hasCashedOut = false;
var roundMultiplier = 1.00;
var roundStartTick = 0;
var crashTick = 0;
var cashoutMultiplier = 0;
var plane = null;
var crashHappened = false;
var lastTick = 0;
var betBtn = null;
var cashoutBtn = null;
var betAmountTxt = null;
var balanceTxt = null;
var multiplierTxt = null;
var infoTxt = null;
var chipIcon = null;
// --- GUI Elements ---
// Balance display (larger, bolder, with chip icon closer)
multiplierTxt = new Text2("1.00x", {
	size: 180,
	fill: 0xFFE066,
	stroke: "#222",
	strokeThickness: 10,
	dropShadow: true,
	dropShadowColor: "#000",
	dropShadowDistance: 8,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 8,
	fontWeight: "bold"
});
multiplierTxt.anchor.set(0.5, 0);
multiplierTxt.y = 40;
LK.gui.top.addChild(multiplierTxt);
// Info text (centered, below multiplier, with shadow and spacing)
infoTxt = new Text2("Place your bet!", {
	size: 70,
	fill: "#fff",
	stroke: "#222",
	strokeThickness: 6,
	dropShadow: true,
	dropShadowColor: "#000",
	dropShadowDistance: 4,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 6,
	fontWeight: "bold"
});
infoTxt.anchor.set(0.5, 0);
infoTxt.y = multiplierTxt.y + multiplierTxt.height + 20;
LK.gui.top.addChild(infoTxt);
// Chip icon (left of balance)
chipIcon = LK.getAsset('chip', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 0,
	y: 0
});
chipIcon.width = 90;
chipIcon.height = 90;
LK.gui.top.addChild(chipIcon);
balanceTxt = new Text2("Balance: $" + balance, {
	size: 90,
	fill: "#fff",
	stroke: "#222",
	strokeThickness: 6,
	fontWeight: "bold"
});
balanceTxt.anchor.set(0, 0.5);
balanceTxt.x = chipIcon.x + chipIcon.width / 2 + 18;
LK.gui.top.addChild(balanceTxt);
// Bet amount display (larger, bolder)
betAmountTxt = new Text2("Bet: $" + betAmount, {
	size: 90,
	fill: "#fff",
	stroke: "#222",
	strokeThickness: 6,
	fontWeight: "bold"
});
betAmountTxt.anchor.set(1, 0.5);
betAmountTxt.x = 2048 - 60;
LK.gui.topRight.addChild(betAmountTxt);
// --- Bet Button ---
betBtn = new GameButton();
betBtn.setAsset('betBtn', "BET", 0x2ecc40);
betBtn.bg.width = 520;
betBtn.bg.height = 180;
betBtn.bg.radius = 40;
betBtn.bg.dropShadow = true;
betBtn.bg.dropShadowColor = 0x222222;
betBtn.bg.dropShadowDistance = 8;
betBtn.bg.dropShadowAngle = Math.PI / 2;
betBtn.bg.dropShadowBlur = 8;
betBtn.x = 2048 / 2 - 320;
betBtn.y = 2732 - 260;
game.addChild(betBtn);
// --- Cashout Button ---
cashoutBtn = new GameButton();
cashoutBtn.setAsset('cashoutBtn', "CASHOUT", 0xe67e22);
cashoutBtn.bg.width = 520;
cashoutBtn.bg.height = 180;
cashoutBtn.bg.radius = 40;
cashoutBtn.bg.dropShadow = true;
cashoutBtn.bg.dropShadowColor = 0x222222;
cashoutBtn.bg.dropShadowDistance = 8;
cashoutBtn.bg.dropShadowAngle = Math.PI / 2;
cashoutBtn.bg.dropShadowBlur = 8;
cashoutBtn.x = 2048 / 2 + 320;
cashoutBtn.y = 2732 - 260;
game.addChild(cashoutBtn);
cashoutBtn.visible = false;
// --- Bet Amount Adjust (plus/minus buttons) ---
var betMinusBtn = new GameButton();
betMinusBtn.setAsset('betBtn', "-", 0x16a085);
betMinusBtn.bg.width = 120;
betMinusBtn.bg.height = 120;
betMinusBtn.bg.radius = 60;
betMinusBtn.x = 2048 - 420;
betMinusBtn.y = 180;
LK.gui.topRight.addChild(betMinusBtn);
var betPlusBtn = new GameButton();
betPlusBtn.setAsset('betBtn', "+", 0x16a085);
betPlusBtn.bg.width = 120;
betPlusBtn.bg.height = 120;
betPlusBtn.bg.radius = 60;
betPlusBtn.x = 2048 - 180;
betPlusBtn.y = 180;
LK.gui.topRight.addChild(betPlusBtn);
betMinusBtn.down = function (x, y, obj) {
	if (inRound) return;
	betAmount -= betStep;
	if (betAmount < minBet) betAmount = maxBet;
	betAmountTxt.setText("Bet: $" + betAmount);
};
betPlusBtn.down = function (x, y, obj) {
	if (inRound) return;
	betAmount += betStep;
	if (betAmount > maxBet) betAmount = minBet;
	betAmountTxt.setText("Bet: $" + betAmount);
};
// --- Bet Button Handler ---
betBtn.down = function (x, y, obj) {
	if (inRound || hasBet) return;
	if (balance < betAmount) {
		infoTxt.setText("Not enough balance!");
		return;
	}
	hasBet = true;
	infoTxt.setText("Waiting for takeoff...");
	betBtn.setText("WAIT");
	betBtn.bg.tint = 0xaaaaaa;
	// Deduct bet immediately
	balance -= betAmount;
	storage.balance = balance;
	balanceTxt.setText("Balance: $" + balance);
	// Start round after short delay
	LK.setTimeout(startRound, 900);
};
// --- Cashout Button Handler ---
cashoutBtn.down = function (x, y, obj) {
	if (!inRound || !hasBet || hasCashedOut || crashHappened) return;
	hasCashedOut = true;
	cashoutMultiplier = roundMultiplier;
	var win = Math.floor(betAmount * cashoutMultiplier);
	balance += win;
	storage.balance = balance;
	balanceTxt.setText("Balance: $" + balance);
	infoTxt.setText("You cashed out: $" + win + " (" + cashoutMultiplier.toFixed(2) + "x)");
	cashoutBtn.visible = false;
	betBtn.visible = false;
	// Animate plane off screen
	if (plane) {
		tween(plane, {
			y: -200
		}, {
			duration: 800,
			easing: tween.cubicOut,
			onFinish: function onFinish() {
				endRound();
			}
		});
	} else {
		endRound();
	}
};
// --- Start Round ---
function startRound() {
	inRound = true;
	crashHappened = false;
	hasCashedOut = false;
	cashoutMultiplier = 0;
	roundMultiplier = 1.00;
	roundStartTick = LK.ticks;
	// Random crash time: between 2s and 8s (120-480 ticks)
	crashTick = roundStartTick + 120 + Math.floor(Math.random() * 360);
	// Place plane at bottom center
	if (plane) plane.destroy();
	plane = new Plane();
	plane.x = 2048 / 2;
	plane.y = 2732 - 600;
	game.addChild(plane);
	// Animate plane takeoff
	tween(plane, {
		y: 2732 / 2
	}, {
		duration: 1200,
		easing: tween.cubicOut
	});
	// UI
	betBtn.visible = false;
	cashoutBtn.visible = true;
	cashoutBtn.setText("CASHOUT");
	cashoutBtn.bg.tint = 0xe67e22;
	infoTxt.setText("Flying... Tap CASHOUT to win!");
	multiplierTxt.setText("1.00x");
}
// --- End Round ---
function endRound() {
	inRound = false;
	hasBet = false;
	hasCashedOut = false;
	betBtn.visible = true;
	betBtn.setText("BET");
	betBtn.bg.tint = 0x2ecc40;
	cashoutBtn.visible = false;
	if (plane) {
		plane.destroy();
		plane = null;
	}
	// If player lost, show info
	if (crashHappened && !cashoutMultiplier) {
		infoTxt.setText("Crashed! You lost $" + betAmount);
	} else if (!crashHappened && cashoutMultiplier) {
		infoTxt.setText("You won $" + Math.floor(betAmount * cashoutMultiplier) + "!");
	} else {
		infoTxt.setText("Place your bet!");
	}
	// Reset multiplier display
	multiplierTxt.setText("1.00x");
	// Update bet amount display
	betAmountTxt.setText("Bet: $" + betAmount);
}
// --- Crash Handler ---
function handleCrash() {
	crashHappened = true;
	if (plane) plane.setCrashed();
	cashoutBtn.visible = false;
	betBtn.visible = false;
	if (!hasCashedOut) {
		cashoutMultiplier = 0;
		// Show crash info
		infoTxt.setText("Crashed! You lost $" + betAmount);
		// End round after short delay
		LK.setTimeout(endRound, 1200);
	} else {
		// Already cashed out, just end round
		LK.setTimeout(endRound, 800);
	}
}
// --- Main Game Update ---
game.update = function () {
	if (!inRound) return;
	// Calculate multiplier: Exponential growth, e.g. 1.00x to ~20x in 8s
	var ticksElapsed = LK.ticks - roundStartTick;
	// Multiplier formula: 1.002^(ticksElapsed*2) for smooth curve
	roundMultiplier = Math.max(1, Math.floor(100 * Math.pow(1.002, ticksElapsed * 2)) / 100);
	multiplierTxt.setText(roundMultiplier.toFixed(2) + "x");
	// Animate plane moving up and right as multiplier increases
	if (plane && !plane.crashed) {
		plane.x = 2048 / 2 + ticksElapsed * 2.5;
		plane.y = 2732 - 600 - ticksElapsed * 3.2;
	}
	// Crash?
	if (LK.ticks >= crashTick && !crashHappened) {
		handleCrash();
	}
};
// --- Reset on Game Over (handled by LK) ---
// --- Touchscreen: Prevent elements in top left 100x100
// (All GUI elements are placed away from top left)
// --- Initial UI State ---
betBtn.visible = true;
cashoutBtn.visible = false;
infoTxt.setText("Place your bet!");
multiplierTxt.setText("1.00x");
balanceTxt.setText("Balance: $" + balance);
betAmountTxt.setText("Bet: $" + betAmount);

===================================================================
--- original.js
+++ change.js
@@ -80,14 +80,14 @@
 
 /**** 
 * Game Code
 ****/ 
-// Virtual chip
-// Crash explosion
-// Cashout button
-// Bet button
-// Plane (the flying object)
 // --- Game State Variables ---
+// Plane (the flying object)
+// Bet button
+// Cashout button
+// Crash explosion
+// Virtual chip
 var balance = storage.balance || 1000;
 var betAmount = 100;
 var minBet = 10;
 var maxBet = 1000;