Upit | Learn about creating the game Boat Rush with gen AI

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8mo

Boat Rush is a fast-paced 3D arcade game where you race through dynamic waters, dodging obstacles, collecting coins, and using quick reflexes to survive. Jump over rocks, dive to escape owls, and dash away from chasing fish. Earn extra lives by collecting 100 coins and become the ultimate boat racing champion!

#arcade

#endless

#relaxing

#adventure

#leaderboard

Creation History

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'LK.initSDK is not a function' in or related to this line: 'LK.initSDK({' Line Number: 145

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init({' Line Number: 145

User prompt

Please fix the bug: 'frvr is not defined' in or related to this line: 'frvr.init({' Line Number: 145

Code edit (1 edits merged)

Please save this source code

User prompt

Please fix the bug: 'boat.loadImage is not a function' in or related to this line: 'boat.loadImage("boat.png");' Line Number: 29

User prompt

Please fix the bug: 'LK.Sprite is not a constructor' in or related to this line: 'boat = new LK.Sprite();' Line Number: 20

User prompt

Please fix the bug: 'LK.init is not a function' in or related to this line: 'LK.init(800, 600); // Initialize game with width 800 and height 600' Line Number: 12

Code edit (1 edits merged)

Please save this source code

User prompt

Please fix the bug: 'TypeError: LK.getWidth is not a function' in or related to this line: 'item.x = Math.random() * LK.getWidth();' Line Number: 64

User prompt

Please fix the bug: 'ReferenceError: Laya is not defined' in or related to this line: 'if (LK.ticks % 60 == 0) {' Line Number: 78

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
/**** Initialize Game ****/
LK.stage.bgColor = "#87CEEB"; // Set background color (light blue for water)
var boat,
	obstacles = [],
	treasures = [],
	score = 0,
	gameOver = false;
var scoreTxt;
// 🚤 Create Player Boat
boat = LK.getAsset('boat', {
	anchorX: 0.5,
	anchorY: 0.5
});
boat.loadImage("boat.png");
boat.pivot(boat.width / 2, boat.height / 2);
boat.pos(LK.stage.width / 2, LK.stage.height - 100);
LK.stage.addChild(boat);
// 🔢 Score Display
scoreTxt = new LK.Text();
scoreTxt.text = "Score: 0";
scoreTxt.fontSize = 30;
scoreTxt.color = "#FFF";
scoreTxt.pos(10, 10);
LK.stage.addChild(scoreTxt);
// 🎮 Player Movement
LK.stage.on(LK.Event.MOUSE_MOVE, void 0, handleMove);
// 🚀 Start Game Loop
LK.timer.frameLoop(1, void 0, updateGame);
/**** Handle Boat Movement ****/
function handleMove() {
	if (!gameOver) {
		boat.x = Math.max(0, Math.min(LK.stage.width, LK.stage.mouseX));
	}
}
/**** Create Obstacles & Treasures ****/
function spawnItem(type) {
	var item = LK.getAsset(type === "obstacle" ? "obstacle" : "treasure", {
		anchorX: 0.5,
		anchorY: 0.5
	});
	item.pos(Math.random() * LK.stage.width, -50);
	item.speed = 5; // Movement speed
	LK.stage.addChild(item);
	if (type === "obstacle") {
		obstacles.push(item);
	} else {
		treasures.push(item);
	}
}
/**** Update Game Loop ****/
function updateGame() {
	if (gameOver) {
		return;
	}
	// Spawn new obstacles & treasures every 60 frames (~1 sec)
	if (LK.timer.currFrame % 60 == 0) {
		spawnItem("obstacle");
		spawnItem("treasure");
	}
	// Update obstacles & check collisions
	updateObjects(obstacles, function () {
		return endGame();
	});
	updateObjects(treasures, function (treasure, index) {
		score += 10;
		scoreTxt.text = "Score: " + score;
		treasures.splice(index, 1);
		treasure.destroy();
	});
}
/**** Update & Check Collisions ****/
function updateObjects(array, onCollide) {
	for (var i = array.length - 1; i >= 0; i--) {
		var obj = array[i];
		obj.y += obj.speed; // Move down
		// Check collision with boat
		if (boat.getBounds().intersects(obj.getBounds())) {
			onCollide(obj, i);
		}
		// Remove if off-screen
		if (obj.y > LK.stage.height) {
			array.splice(i, 1);
			obj.destroy();
		}
	}
}
/**** Game Over ****/
function endGame() {
	gameOver = true;
	LK.stage.off(LK.Event.MOUSE_MOVE, this, handleMove);
	LK.timer.clear(this, updateGame);
	console.log("Game Over!");
}

===================================================================
--- original.js
+++ change.js
@@ -16,9 +16,12 @@
 	score = 0,
 	gameOver = false;
 var scoreTxt;
 // 🚤 Create Player Boat
-boat = new LK.Sprite();
+boat = LK.getAsset('boat', {
+	anchorX: 0.5,
+	anchorY: 0.5
+});
 boat.loadImage("boat.png");
 boat.pivot(boat.width / 2, boat.height / 2);
 boat.pos(LK.stage.width / 2, LK.stage.height - 100);
 LK.stage.addChild(boat);
@@ -40,11 +43,12 @@
 	}
 }
 /**** Create Obstacles & Treasures ****/
 function spawnItem(type) {
-	var item = new LK.Sprite();
-	item.loadImage(type === "obstacle" ? "obstacle.png" : "treasure.png");
-	item.pivot(item.width / 2, item.height / 2);
+	var item = LK.getAsset(type === "obstacle" ? "obstacle" : "treasure", {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
 	item.pos(Math.random() * LK.stage.width, -50);
 	item.speed = 5; // Movement speed
 	LK.stage.addChild(item);
 	if (type === "obstacle") {

Showing 151 to 175 of 226

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Images

shining moon.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

a single shining yellowish golden coin with the boat on it.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

a colorful, cartoon style boat with an orange and blue color scheme. the boat has a small flag on top, round windows and a curved hull , with the BOAT text on it with bold letters. the design is vibrant, playful and optimized for a mobile game.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

white water bubble.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

single rock.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

gold sparkle.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

single gold sparkle.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

red shining heart symbol.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

whale head in octogonal box with green background asset.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

orange life rings asset that revive from water.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

single rounded white bubble firefly trail.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

shining sun cartoon style.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

flying owl with blue gold color mix asset.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

coin magnet white blue red in color.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

warning asset.
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows

Sounds & Music

coin

Sound effect

backgroundmusic

Music

dashsound

Sound effect

Used plugins

@upit/storage@upit/tween