/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var Block = Container.expand(function () { var self = Container.call(this); var blockGraphics = self.attachAsset('block', { anchorX: 0.5, anchorY: 1.0 }); self.canPush = function (direction, playerX) { var newX = self.x + direction * 8; var distance = Math.abs(self.x - playerX); if (distance > 150) return false; if (newX < 70 || newX > 1978) return false; return true; }; self.push = function (direction) { if (self.canPush(direction, player.x)) { var newX = self.x + direction * 8; tween(self, { x: newX }, { duration: 100 }); LK.getSound('blockMove').play(); } }; return self; }); var Door = Container.expand(function () { var self = Container.call(this); var doorGraphics = self.attachAsset('door', { anchorX: 0.5, anchorY: 1.0 }); self.isOpen = false; self.alpha = 0.3; self.open = function () { self.isOpen = true; tween(self, { alpha: 1.0 }, { duration: 500 }); }; self.close = function () { self.isOpen = false; tween(self, { alpha: 0.3 }, { duration: 500 }); }; self.down = function (x, y, obj) { if (self.isOpen) { nextLevel(); } }; return self; }); var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 1.0 }); self.speed = 8; self.isMoving = false; self.moveDirection = 0; self.velocityY = 0; self.isJumping = false; self.jumpPower = -25; self.gravity = 1.2; self.groundY = self.y; self.update = function () { if (self.isMoving) { var newX = self.x + self.moveDirection * self.speed; // Check boundaries if (newX >= 60 && newX <= 1988) { // Check collision with block var willCollide = false; if (block) { var blockLeft = block.x - 70; var blockRight = block.x + 70; var playerLeft = newX - 60; var playerRight = newX + 60; // Check if player and block are on same level and would overlap if (Math.abs(self.y - block.y) < 100) { if (playerRight > blockLeft && playerLeft < blockRight) { willCollide = true; } } } if (!willCollide) { self.x = newX; } } } // Handle jumping physics if (self.isJumping || self.velocityY !== 0) { self.velocityY += self.gravity; self.y += self.velocityY; // Check if landed if (self.y >= self.groundY) { self.y = self.groundY; self.velocityY = 0; self.isJumping = false; } } }; self.jump = function () { if (!self.isJumping && self.velocityY === 0) { self.velocityY = self.jumpPower; self.isJumping = true; } }; return self; }); var Signpost = Container.expand(function () { var self = Container.call(this); var signpostGraphics = self.attachAsset('signpost', { anchorX: 0.5, anchorY: 1.0 }); self.isActivated = false; self.lastActivated = false; self.activationType = 'block'; // 'block' or 'player' self.checkActivation = function (block) { var distance = Math.abs(self.x - block.x); self.isActivated = distance < 80; if (!self.lastActivated && self.isActivated) { signpostGraphics.tint = 0x00ff00; if (currentLevel >= 2) { // Check if both signposts are activated for level 2+ var allActivated = signpost.isActivated && signpost2 && signpost2.isActivated; if (allActivated) { openDoor(); LK.getSound('doorOpen').play(); } } else { openDoor(); LK.getSound('doorOpen').play(); } } else if (self.lastActivated && !self.isActivated) { signpostGraphics.tint = 0xffd700; closeDoor(); } self.lastActivated = self.isActivated; }; self.checkPlayerActivation = function (player) { var distance = Math.abs(self.x - player.x); self.isActivated = distance < 80; if (!self.lastActivated && self.isActivated) { signpostGraphics.tint = 0x00ff00; if (currentLevel >= 2) { // Check if both signposts are activated for level 2+ var allActivated = signpost.isActivated && signpost2 && signpost2.isActivated; if (allActivated) { openDoor(); LK.getSound('doorOpen').play(); } } else { openDoor(); LK.getSound('doorOpen').play(); } } else if (self.lastActivated && !self.isActivated) { signpostGraphics.tint = 0xffd700; closeDoor(); } self.lastActivated = self.isActivated; }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x87ceeb }); /**** * Game Code ****/ var currentLevel = 1; var player; var block; var signpost; var signpost2; var door; var platform; var background; var isPlayerMoving = false; var moveDirection = 0; var levelText = new Text2('Level 1', { size: 100, fill: 0xFFFFFF }); levelText.anchor.set(0.5, 0); LK.gui.top.addChild(levelText); function setupLevel() { if (background) background.destroy(); if (platform) platform.destroy(); if (player) player.destroy(); if (block) block.destroy(); if (signpost) signpost.destroy(); if (signpost2) signpost2.destroy(); if (door) door.destroy(); background = game.addChild(LK.getAsset('background', { anchorX: 0, anchorY: 0, x: 0, y: 0 })); platform = game.addChild(LK.getAsset('platform', { anchorX: 0.5, anchorY: 0.5, x: 1024, y: 2000 })); var levelOffset = (currentLevel - 1) * 200; var baseY = 1920; player = game.addChild(new Player()); player.x = 300 + currentLevel * 50; player.y = baseY; player.groundY = baseY; block = game.addChild(new Block()); block.x = 600 + levelOffset; block.y = baseY; if (currentLevel >= 2) { // Level 2 and beyond: create two signposts signpost = game.addChild(new Signpost()); signpost.x = 1000; signpost.y = baseY; signpost.activationType = 'block'; signpost2 = game.addChild(new Signpost()); signpost2.x = 1400; signpost2.y = baseY; signpost2.activationType = 'player'; } else { // Level 1: single signpost signpost = game.addChild(new Signpost()); signpost.x = 1200 + currentLevel * 100; signpost.y = baseY; signpost.activationType = 'block'; } door = game.addChild(new Door()); door.x = 1700; door.y = baseY; levelText.setText('Level ' + currentLevel); } function openDoor() { if (currentLevel >= 2) { // Level 2+: both signposts must be activated if (signpost && signpost2 && signpost.isActivated && signpost2.isActivated) { door.open(); } } else { // Level 1: single signpost door.open(); } } function closeDoor() { if (currentLevel >= 2) { // Level 2+: close door if either signpost is deactivated if (!signpost.isActivated || !signpost2.isActivated) { door.close(); } } else { // Level 1: close door door.close(); } } // Create control buttons var leftButton = new Text2('◀', { size: 120, fill: 0xFFFFFF }); leftButton.anchor.set(0.5, 0.5); leftButton.alpha = 0.7; var rightButton = new Text2('▶', { size: 120, fill: 0xFFFFFF }); rightButton.anchor.set(0.5, 0.5); rightButton.alpha = 0.7; var jumpButton = new Text2('↑', { size: 120, fill: 0xFFFFFF }); jumpButton.anchor.set(0.5, 0.5); jumpButton.alpha = 0.7; // Position buttons LK.gui.bottomLeft.addChild(leftButton); leftButton.x = 150; leftButton.y = -150; LK.gui.bottomLeft.addChild(rightButton); rightButton.x = 270; rightButton.y = -150; LK.gui.bottomRight.addChild(jumpButton); jumpButton.x = -150; jumpButton.y = -150; // Button event handlers leftButton.down = function () { moveDirection = -1; isPlayerMoving = true; player.isMoving = true; player.moveDirection = moveDirection; leftButton.alpha = 1.0; }; leftButton.up = function () { isPlayerMoving = false; player.isMoving = false; moveDirection = 0; leftButton.alpha = 0.7; }; rightButton.down = function () { moveDirection = 1; isPlayerMoving = true; player.isMoving = true; player.moveDirection = moveDirection; rightButton.alpha = 1.0; }; rightButton.up = function () { isPlayerMoving = false; player.isMoving = false; moveDirection = 0; rightButton.alpha = 0.7; }; jumpButton.down = function () { if (player) { player.jump(); } jumpButton.alpha = 1.0; }; jumpButton.up = function () { jumpButton.alpha = 0.7; }; function nextLevel() { currentLevel++; LK.getSound('levelComplete').play(); LK.effects.flashScreen(0xffffff, 500); LK.setTimeout(function () { setupLevel(); }, 600); } game.down = function (x, y, obj) { if (x < 1024) { moveDirection = -1; } else { moveDirection = 1; } isPlayerMoving = true; player.isMoving = true; player.moveDirection = moveDirection; }; game.up = function (x, y, obj) { isPlayerMoving = false; player.isMoving = false; moveDirection = 0; }; game.update = function () { if (isPlayerMoving && moveDirection !== 0) { var playerDistance = Math.abs(player.x - block.x); if (playerDistance < 150) { if (moveDirection > 0 && player.x < block.x) { block.push(1); } else if (moveDirection < 0 && player.x > block.x) { block.push(-1); } } } if (signpost && block) { signpost.checkActivation(block); if (signpost2) { if (signpost2.activationType === 'player') { signpost2.checkPlayerActivation(player); } else { signpost2.checkActivation(block); } } } }; setupLevel();