/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var HazardArm = Container.expand(function (centerX, centerY) { var self = Container.call(this); var armGraphics = self.attachAsset('hazardArm', { anchorX: 0, anchorY: 0.5 }); self.x = centerX; self.y = centerY; self.rotationSpeed = 0.02; self.isActive = true; self.update = function () { if (!self.isActive) return; self.rotation += self.rotationSpeed; // Check collision with players for (var i = 0; i < players.length; i++) { var player = players[i]; if (!player.isAlive || player.powerUpType === 'invincibility') continue; var armEndX = self.x + Math.cos(self.rotation) * 600; var armEndY = self.y + Math.sin(self.rotation) * 600; // Simple line-point collision var distToArm = Math.abs((armEndY - self.y) * player.x - (armEndX - self.x) * player.y + armEndX * self.y - armEndY * self.x) / Math.sqrt((armEndY - self.y) * (armEndY - self.y) + (armEndX - self.x) * (armEndX - self.x)); if (distToArm < 60) { var distFromCenter = Math.sqrt((player.x - self.x) * (player.x - self.x) + (player.y - self.y) * (player.y - self.y)); if (distFromCenter < 600) { player.eliminate(); LK.getSound('hazard').play(); } } } }; return self; }); var Player = Container.expand(function (isBot, startX, startY) { var self = Container.call(this); var playerGraphics = self.attachAsset(isBot ? 'bot' : 'player', { anchorX: 0.5, anchorY: 0.5 }); self.x = startX; self.y = startY; self.isBot = isBot; self.speed = 3; self.isAlive = true; self.powerUpType = null; self.powerUpTimer = 0; self.botDirection = Math.random() * Math.PI * 2; self.botChangeTime = 0; self.pushForceX = 0; self.pushForceY = 0; self.originalScale = 1; self.update = function () { if (!self.isAlive) return; // Handle power-up effects if (self.powerUpTimer > 0) { self.powerUpTimer--; if (self.powerUpTimer <= 0) { self.removePowerUp(); } } // Apply push force if (self.pushForceX !== 0 || self.pushForceY !== 0) { self.x += self.pushForceX; self.y += self.pushForceY; self.pushForceX *= 0.9; self.pushForceY *= 0.9; if (Math.abs(self.pushForceX) < 0.1) self.pushForceX = 0; if (Math.abs(self.pushForceY) < 0.1) self.pushForceY = 0; } // Bot AI movement if (self.isBot) { self.botChangeTime++; if (self.botChangeTime > 60) { self.botDirection += (Math.random() - 0.5) * 0.5; self.botChangeTime = 0; // Avoid arena edges var distFromCenter = Math.sqrt((self.x - arenaX) * (self.x - arenaX) + (self.y - arenaY) * (self.y - arenaY)); if (distFromCenter > 600) { var angleToCenter = Math.atan2(arenaY - self.y, arenaX - self.x); self.botDirection = angleToCenter + (Math.random() - 0.5) * 0.5; } // Move away from lava if (self.y > lavaY - 100) { self.botDirection = -Math.PI / 2 + (Math.random() - 0.5) * 0.5; } } var moveSpeed = self.speed; if (self.powerUpType === 'speed') moveSpeed *= 2; self.x += Math.cos(self.botDirection) * moveSpeed; self.y += Math.sin(self.botDirection) * moveSpeed; } // Keep in arena bounds var distFromCenter = Math.sqrt((self.x - arenaX) * (self.x - arenaX) + (self.y - arenaY) * (self.y - arenaY)); if (distFromCenter > 680) { var angle = Math.atan2(self.y - arenaY, self.x - arenaX); self.x = arenaX + Math.cos(angle) * 680; self.y = arenaY + Math.sin(angle) * 680; } // Check lava collision if (self.y > lavaY - 40 && self.powerUpType !== 'invincibility') { self.eliminate(); } }; self.applyPowerUp = function (type) { self.powerUpType = type; self.powerUpTimer = 300; // 5 seconds at 60fps if (type === 'speed') { playerGraphics.tint = 0xffff00; } else if (type === 'size') { self.scaleX = 1.5; self.scaleY = 1.5; } else if (type === 'invincibility') { playerGraphics.tint = 0xffffff; playerGraphics.alpha = 0.7; } }; self.removePowerUp = function () { if (self.powerUpType === 'size') { self.scaleX = self.originalScale; self.scaleY = self.originalScale; } playerGraphics.tint = 0xffffff; playerGraphics.alpha = 1.0; self.powerUpType = null; }; self.eliminate = function () { if (!self.isAlive) return; self.isAlive = false; aliveCount--; LK.getSound('elimination').play(); tween(self, { alpha: 0, scaleX: 0.1, scaleY: 0.1 }, { duration: 500 }); }; self.pushAway = function (fromX, fromY, force) { var dx = self.x - fromX; var dy = self.y - fromY; var dist = Math.sqrt(dx * dx + dy * dy); if (dist > 0) { self.pushForceX = dx / dist * force; self.pushForceY = dy / dist * force; } }; return self; }); var PowerUp = Container.expand(function (type, x, y) { var self = Container.call(this); var powerUpGraphics = self.attachAsset(type + 'PowerUp', { anchorX: 0.5, anchorY: 0.5 }); self.x = x; self.y = y; self.type = type; self.collected = false; self.update = function () { if (self.collected) return; // Floating animation self.y += Math.sin(LK.ticks * 0.1) * 0.5; // Check collection for (var i = 0; i < players.length; i++) { var player = players[i]; if (!player.isAlive) continue; var dist = Math.sqrt((player.x - self.x) * (player.x - self.x) + (player.y - self.y) * (player.y - self.y)); if (dist < 50) { player.applyPowerUp(self.type); self.collected = true; self.alpha = 0; LK.getSound('powerup').play(); if (self.type === 'push') { // Push nearby players for (var j = 0; j < players.length; j++) { if (players[j] !== player && players[j].isAlive) { var pushDist = Math.sqrt((players[j].x - self.x) * (players[j].x - self.x) + (players[j].y - self.y) * (players[j].y - self.y)); if (pushDist < 200) { players[j].pushAway(self.x, self.y, 15); } } } } break; } } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x2c3e50 }); /**** * Game Code ****/ var arenaX = 2048 / 2; var arenaY = 2732 / 2; var gameTimer = 3600; // 60 seconds at 60fps var lavaY = 2732 + 100; // Start below screen var players = []; var hazardArms = []; var powerUps = []; var aliveCount = 0; var gameEnded = false; var playerCharacter = null; var dragActive = false; // Create arena var arena = game.addChild(LK.getAsset('arena', { anchorX: 0.5, anchorY: 0.5, x: arenaX, y: arenaY })); // Create lava var lava = game.addChild(LK.getAsset('lava', { anchorX: 0.5, anchorY: 0.5, x: arenaX, y: lavaY })); // Create timer display var timerText = new Text2('60', { size: 80, fill: 0xFFFFFF }); timerText.anchor.set(0.5, 0); LK.gui.top.addChild(timerText); // Create alive counter var aliveText = new Text2('20 Players', { size: 60, fill: 0xFFFFFF }); aliveText.anchor.set(1, 0); LK.gui.topRight.addChild(aliveText); // Create players (1 human + 19 bots) for (var i = 0; i < 20; i++) { var angle = i / 20 * Math.PI * 2; var radius = 400 + Math.random() * 200; var startX = arenaX + Math.cos(angle) * radius; var startY = arenaY + Math.sin(angle) * radius; var player = new Player(i > 0, startX, startY); players.push(player); game.addChild(player); if (i === 0) { playerCharacter = player; } } aliveCount = 20; // Create hazard arms for (var i = 0; i < 3; i++) { var arm = new HazardArm(arenaX, arenaY); arm.rotation = i / 3 * Math.PI * 2; arm.rotationSpeed = 0.015 + Math.random() * 0.01; hazardArms.push(arm); game.addChild(arm); } // Spawn initial power-ups function spawnPowerUp() { if (powerUps.length >= 5) return; var types = ['speed', 'push', 'size', 'invincibility']; var type = types[Math.floor(Math.random() * types.length)]; var angle = Math.random() * Math.PI * 2; var radius = 200 + Math.random() * 400; var x = arenaX + Math.cos(angle) * radius; var y = arenaY + Math.sin(angle) * radius; var powerUp = new PowerUp(type, x, y); powerUps.push(powerUp); game.addChild(powerUp); } // Touch controls game.down = function (x, y, obj) { if (!playerCharacter || !playerCharacter.isAlive) return; dragActive = true; }; game.move = function (x, y, obj) { if (!playerCharacter || !playerCharacter.isAlive || !dragActive) return; var moveSpeed = playerCharacter.speed; if (playerCharacter.powerUpType === 'speed') moveSpeed *= 2; var dx = x - playerCharacter.x; var dy = y - playerCharacter.y; var dist = Math.sqrt(dx * dx + dy * dy); if (dist > 20) { playerCharacter.x += dx / dist * moveSpeed; playerCharacter.y += dy / dist * moveSpeed; } }; game.up = function (x, y, obj) { dragActive = false; }; // Main game loop game.update = function () { if (gameEnded) return; // Update timer gameTimer--; var seconds = Math.ceil(gameTimer / 60); timerText.setText(seconds.toString()); // Update alive counter aliveText.setText(aliveCount + ' Players'); // Raise lava progressively if (gameTimer < 3000) { // Last 50 seconds lavaY -= 2; lava.y = lavaY; } // Spawn power-ups if (LK.ticks % 180 === 0) { // Every 3 seconds spawnPowerUp(); } // Remove collected power-ups for (var i = powerUps.length - 1; i >= 0; i--) { if (powerUps[i].collected) { powerUps[i].destroy(); powerUps.splice(i, 1); } } // Check win/lose conditions if (aliveCount <= 1 || gameTimer <= 0) { gameEnded = true; if (playerCharacter && playerCharacter.isAlive && aliveCount === 1) { LK.showYouWin(); } else { LK.showGameOver(); } } // Increase hazard intensity over time if (gameTimer < 1800) { // Last 30 seconds for (var i = 0; i < hazardArms.length; i++) { hazardArms[i].rotationSpeed = 0.025 + Math.random() * 0.015; } } }; // Start background music LK.playMusic('battleMusic');