/**** 
* 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;
});
// GraphBackground class: draws the multiplier vs time graph as a grid and curve
var GraphBackground = Container.expand(function () {
	var self = Container.call(this);
	// Graph area (leave margin for axes)
	self.graphX = 180;
	self.graphY = 420;
	self.graphW = 2048 - 360;
	self.graphH = 900;
	// For curve drawing
	self.maxTicks = 600; // 10s at 60fps
	self.maxMultiplier = 20;
	// Draw grid lines and axes
	self.drawGrid = function () {
		// Remove previous children
		while (self.children.length) self.children[0].destroy();
		// Draw horizontal grid lines (multiplier)
		for (var i = 1; i <= 5; i++) {
			var y = self.graphY + self.graphH - i * self.graphH / 5;
			var line = LK.getAsset('betBtn', {
				anchorX: 0,
				anchorY: 0,
				x: self.graphX,
				y: y
			});
			line.width = self.graphW;
			line.height = 4;
			line.tint = 0x2c3e50;
			line.alpha = 0.18;
			self.addChild(line);
			// Multiplier label
			var mult = (i * self.maxMultiplier / 5).toFixed(0) + "x";
			var label = new Text2(mult, {
				size: 38,
				fill: "#fff",
				stroke: "#222",
				strokeThickness: 4,
				fontWeight: "bold"
			});
			label.anchor.set(1, 0.5);
			label.x = self.graphX - 18;
			label.y = y + 2;
			label.alpha = 0.7;
			self.addChild(label);
		}
		// Draw vertical grid lines (time)
		for (var j = 0; j <= 6; j++) {
			var x = self.graphX + j * self.graphW / 6;
			var vline = LK.getAsset('betBtn', {
				anchorX: 0,
				anchorY: 0,
				x: x,
				y: self.graphY
			});
			vline.width = 4;
			vline.height = self.graphH;
			vline.tint = 0x2c3e50;
			vline.alpha = 0.18;
			self.addChild(vline);
			// Time label
			var t = (j * self.maxTicks / 60 / 6).toFixed(1) + "s";
			var tlabel = new Text2(t, {
				size: 34,
				fill: "#fff",
				stroke: "#222",
				strokeThickness: 4,
				fontWeight: "bold"
			});
			tlabel.anchor.set(0.5, 0);
			tlabel.x = x;
			tlabel.y = self.graphY + self.graphH + 8;
			tlabel.alpha = 0.7;
			self.addChild(tlabel);
		}
	};
	// Draw the curve for the current round
	self.drawCurve = function (ticksElapsed, crashed) {
		// Remove previous curve if any
		if (self.curveNodes) {
			for (var i = 0; i < self.curveNodes.length; i++) {
				self.curveNodes[i].destroy();
			}
		}
		self.curveNodes = [];
		// Draw curve as small dots for each tick
		var lastX = null,
			lastY = null;
		var maxDrawTicks = crashed ? ticksElapsed : Math.min(ticksElapsed, self.maxTicks);
		for (var t = 0; t <= maxDrawTicks; t += 2) {
			var mult = Math.max(1, Math.floor(100 * Math.pow(1.002, t * 2)) / 100);
			if (mult > self.maxMultiplier) break;
			var px = self.graphX + t / self.maxTicks * self.graphW;
			var py = self.graphY + self.graphH - mult / self.maxMultiplier * self.graphH;
			// Draw dot
			var dot = LK.getAsset('chip', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: px,
				y: py
			});
			dot.width = 18;
			dot.height = 18;
			dot.tint = crashed && t === maxDrawTicks ? 0xff3333 : 0x3a8ee6;
			dot.alpha = crashed && t === maxDrawTicks ? 1 : 0.7;
			self.addChild(dot);
			self.curveNodes.push(dot);
			// Optionally, connect with a line (simulate with thin box)
			if (lastX !== null && lastY !== null) {
				var dx = px - lastX;
				var dy = py - lastY;
				var dist = Math.sqrt(dx * dx + dy * dy);
				var line = LK.getAsset('betBtn', {
					anchorX: 0,
					anchorY: 0.5,
					x: lastX,
					y: lastY
				});
				line.width = dist;
				line.height = 8;
				line.tint = 0x3a8ee6;
				line.alpha = 0.5;
				// Angle
				line.rotation = Math.atan2(dy, dx);
				self.addChild(line);
				self.curveNodes.push(line);
			}
			lastX = px;
			lastY = py;
		}
	};
	self.drawGrid();
	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 ---
// --- Graph Background ---
var graphBg = new GraphBackground();
game.addChild(graphBg);
// --- GUI Elements ---
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;
	}
	// Draw/update graph curve
	if (typeof graphBg !== "undefined") {
		graphBg.drawCurve(ticksElapsed, crashHappened);
	}
	// 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);