/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var BasementGhost = Container.expand(function () { var self = Container.call(this); var ghostGraphics = self.attachAsset('ghost', { anchorX: 0.5, anchorY: 0.5 }); self.speed = currentGhostSpeed; self.alpha = 0.8; ghostGraphics.alpha = 0.8; self.lastAttackTime = 0; self.update = function () { // Only update if in basement scene if (currentScene !== 'basement') { return; } // Move towards player var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } // Attack player if close enough if (distance < 70) { var currentTime = LK.ticks; if (currentTime - self.lastAttackTime > 60) { // Attack once per second playerHealth -= 10; self.lastAttackTime = currentTime; updateHealthBar(); // Flash player red when damaged LK.effects.flashObject(player, 0xff0000, 500); // Create blood effect at player position createBloodEffect(player.x, player.y); // Check if player is dead if (playerHealth <= 0) { LK.showGameOver(); return; } } } }; return self; }); var BloodEffect = Container.expand(function () { var self = Container.call(this); var bloodGraphics = self.attachAsset('blood', { anchorX: 0.5, anchorY: 0.5 }); self.lifeTime = 300; // 5 seconds at 60fps self.currentLife = 0; self.update = function () { self.currentLife++; // Fade out over time self.alpha = 1 - self.currentLife / self.lifeTime; // Remove after lifetime if (self.currentLife >= self.lifeTime) { self.destroy(); for (var i = bloodEffects.length - 1; i >= 0; i--) { if (bloodEffects[i] === self) { bloodEffects.splice(i, 1); break; } } } }; return self; }); var Bullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 8; self.direction = { x: 0, y: 0 }; self.update = function () { // Only update if in basement scene if (currentScene !== 'basement') { return; } // Move bullet in direction self.x += self.direction.x * self.speed; self.y += self.direction.y * self.speed; // Remove bullet if it goes off screen if (self.x < 0 || self.x > 2048 || self.y < 1800 || self.y > 2480) { self.destroy(); for (var i = bullets.length - 1; i >= 0; i--) { if (bullets[i] === self) { bullets.splice(i, 1); break; } } } // Check collision with basement ghosts for (var i = basementGhosts.length - 1; i >= 0; i--) { var ghost = basementGhosts[i]; if (self.intersects(ghost)) { // Create blood effect at ghost position createBloodEffect(ghost.x, ghost.y); // Increment kill count ghostKillCount++; // Increase speed every 20 kills if (ghostKillCount % 20 === 0) { currentGhostSpeed += 1; } // Remove ghost ghost.destroy(); basementGhosts.splice(i, 1); // Remove bullet self.destroy(); for (var j = bullets.length - 1; j >= 0; j--) { if (bullets[j] === self) { bullets.splice(j, 1); break; } } break; } } // Check collision with regular house ghosts for (var i = ghosts.length - 1; i >= 0; i--) { var ghost = ghosts[i]; if (self.intersects(ghost)) { // Create blood effect at ghost position createBloodEffect(ghost.x, ghost.y); // Increment kill count ghostKillCount++; // Increase speed every 20 kills if (ghostKillCount % 20 === 0) { currentGhostSpeed += 1; } // Remove ghost ghost.destroy(); ghosts.splice(i, 1); currentGhost = null; ghostSpawnTimer = 0; // Remove bullet self.destroy(); for (var j = bullets.length - 1; j >= 0; j--) { if (bullets[j] === self) { bullets.splice(j, 1); break; } } break; } } // Check collision with final boss if (finalBoss && finalBossActive && self.intersects(finalBoss)) { // Create blood effect at boss position createBloodEffect(finalBoss.x, finalBoss.y); // Increment player shot count playerShotCount++; // Damage boss finalBoss.health--; // Check if boss is defeated if (playerShotCount >= 25) { // Boss defeated - drop exit key if (!exitKey) { exitKey = game.addChild(LK.getAsset('key', { anchorX: 0.5, anchorY: 0.5 })); exitKey.x = finalBoss.x; exitKey.y = finalBoss.y; exitKey.visible = true; } finalBoss.destroy(); finalBoss = null; finalBossActive = false; // Flash green to indicate boss defeated LK.effects.flashScreen(0x00ff00, 1000); } // Remove bullet self.destroy(); for (var j = bullets.length - 1; j >= 0; j--) { if (bullets[j] === self) { bullets.splice(j, 1); break; } } } }; return self; }); var FinalBoss = Container.expand(function () { var self = Container.call(this); var bossGraphics = self.attachAsset('monster', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 8; // Very fast boss self.health = 40; self.lastAttackTime = 0; self.update = function () { // Only update if boss is active if (!finalBossActive || currentScene !== 'basement') { return; } // Move towards player var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } // Attack player if close enough - deal 50 damage if (distance < 80) { var currentTime = LK.ticks; if (currentTime - self.lastAttackTime > 60) { // Attack once per second - deal 50 damage playerHealth -= 50; self.lastAttackTime = currentTime; updateHealthBar(); // Flash player red when damaged LK.effects.flashObject(player, 0xff0000, 500); // Create blood effect at player position createBloodEffect(player.x, player.y); // Check if player is dead if (playerHealth <= 0) { LK.showGameOver(); return; } } } }; return self; }); var Ghost = Container.expand(function () { var self = Container.call(this); var ghostGraphics = self.attachAsset('ghost', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 2; self.alpha = 0.7; ghostGraphics.alpha = 0.7; self.searchTimer = 0; self.maxSearchTime = 300; // 5 seconds at 60fps self.isLeaving = false; self.update = function () { // Don't update ghost if player is in room scene if (currentScene === 'room') { return; } // Only increment search timer when player is hidden if (playerHidden) { self.searchTimer++; } // Move ghost towards player if not leaving if (!self.isLeaving) { var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (!playerHidden && distance > 0) { // Chase player if not hidden self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } else if (playerHidden && distance > 0) { // Move randomly when player is hidden self.x += (Math.random() - 0.5) * 4; self.y += (Math.random() - 0.5) * 4; } // Attack player if close enough and player is not hidden if (distance < 80 && !playerHidden) { // Damage player if (self.lastAttackTime === undefined) self.lastAttackTime = 0; var currentTime = LK.ticks; if (currentTime - self.lastAttackTime > 60) { // Attack once per second playerHealth -= 10; self.lastAttackTime = currentTime; updateHealthBar(); // Flash player red when damaged LK.effects.flashObject(player, 0xff0000, 500); // Create blood effect at player position createBloodEffect(player.x, player.y); // Check if player is dead if (playerHealth <= 0) { LK.showGameOver(); return; } // After dealing damage, ghost starts leaving self.isLeaving = true; } } } // If ghost hasn't found player after 5 seconds of searching (while player is hidden), start leaving if (self.searchTimer >= self.maxSearchTime && playerHidden && !self.isLeaving) { self.isLeaving = true; self.speed = 3; // Move faster when leaving } // If leaving, move towards entrance door if (self.isLeaving) { var doorX = house.entranceDoor.x + 40; var doorY = house.entranceDoor.y + 60; var dx = doorX - self.x; var dy = doorY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } // Remove ghost when it reaches the door if (distance < 30) { self.destroy(); currentGhost = null; ghostSpawnTimer = 0; for (var i = ghosts.length - 1; i >= 0; i--) { if (ghosts[i] === self) { ghosts.splice(i, 1); break; } } } } // Remove ghost if it goes off screen if (self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) { self.destroy(); currentGhost = null; ghostSpawnTimer = 0; for (var i = ghosts.length - 1; i >= 0; i--) { if (ghosts[i] === self) { ghosts.splice(i, 1); break; } } } }; return self; }); var House = Container.expand(function () { var self = Container.call(this); // Basement floor var basementWall = self.attachAsset('houseWall', { x: 0, y: 1800 }); var basementFloor = self.attachAsset('houseFloor', { x: 0, y: 2400 }); // Ground floor var groundFloorWall = self.attachAsset('houseWall', { x: 0, y: 1200 }); var groundFloor = self.attachAsset('houseFloor', { x: 0, y: 1800 }); // Second floor var secondFloorWall = self.attachAsset('houseWall', { x: 0, y: 600 }); var secondFloor = self.attachAsset('houseFloor', { x: 0, y: 1200 }); // Stairs connecting floors - make them walkable var stairway = self.attachAsset('stairs', { x: 974, y: 1200, width: 100, height: 600 }); // Second floor room dividers var roomWall1 = self.attachAsset('houseWall', { x: 1024, y: 600, width: 20, height: 600 }); var roomWall2 = self.attachAsset('houseWall', { x: 0, y: 900, width: 1024, height: 20 }); var roomWall3 = self.attachAsset('houseWall', { x: 1044, y: 900, width: 1004, height: 20 }); // Floor barriers to prevent jumping between floors (except stairs) var floorBarrierLeft = self.attachAsset('houseWall', { x: 0, y: 1200, width: 974, height: 20 }); var floorBarrierRight = self.attachAsset('houseWall', { x: 1074, y: 1200, width: 974, height: 20 }); // Store barrier references for collision detection self.roomWall1 = roomWall1; self.roomWall2 = roomWall2; self.roomWall3 = roomWall3; self.floorBarrierLeft = floorBarrierLeft; self.floorBarrierRight = floorBarrierRight; // Windows var window1 = self.attachAsset('window', { x: 300, y: 700 }); var window2 = self.attachAsset('window', { x: 800, y: 700 }); var window3 = self.attachAsset('window', { x: 1200, y: 700 }); var window4 = self.attachAsset('window', { x: 1600, y: 700 }); var window5 = self.attachAsset('window', { x: 300, y: 1300 }); var window6 = self.attachAsset('window', { x: 800, y: 1300 }); var window7 = self.attachAsset('window', { x: 1200, y: 1300 }); var window8 = self.attachAsset('window', { x: 1600, y: 1300 }); // Exit door (locked) var exitDoor = self.attachAsset('door', { x: 1900, y: 1620 }); var exitLock = self.attachAsset('lock', { x: 1970, y: 1660 }); // Basement door (locked) var basementDoor = self.attachAsset('door', { x: 100, y: 1620 }); var basementLock = self.attachAsset('lock', { x: 170, y: 1660 }); // Closet on second floor var closet = self.attachAsset('closet', { x: 1800, y: 680 }); // Upper floor door on the ground var upperDoor = self.attachAsset('door', { x: 500, y: 1120 }); // Entrance door var entranceDoor = self.attachAsset('door', { x: 50, y: 1620 }); // Store door and closet references for game logic self.exitDoor = exitDoor; self.basementDoor = basementDoor; self.entranceDoor = entranceDoor; self.upperDoor = upperDoor; self.closet = closet; self.exitLocked = true; self.basementLocked = true; return self; }); var Monster = Container.expand(function () { var self = Container.call(this); var monsterGraphics = self.attachAsset('monster', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3; self.lastAttackTime = 0; self.update = function () { // Only update if in room scene if (currentScene !== 'room') { return; } // Move towards player var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } // Attack player if close enough if (distance < 60) { var currentTime = LK.ticks; if (currentTime - self.lastAttackTime > 120) { // Attack every 2 seconds playerHealth -= 50; self.lastAttackTime = currentTime; updateHealthBar(); // Flash player red when damaged LK.effects.flashObject(player, 0xff0000, 500); // Create blood effect at player position createBloodEffect(player.x, player.y); // Check if player is dead if (playerHealth <= 0) { LK.showGameOver(); return; } } } }; return self; }); var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3; return self; }); var Room = Container.expand(function () { var self = Container.call(this); // Create room floor var roomFloor = self.attachAsset('houseFloor', { x: 0, y: 1200 }); // Create room walls var roomWallLeft = self.attachAsset('houseWall', { x: 0, y: 600, width: 20, height: 600 }); var roomWallRight = self.attachAsset('houseWall', { x: 2028, y: 600, width: 20, height: 600 }); var roomWallTop = self.attachAsset('houseWall', { x: 0, y: 600, width: 2048, height: 20 }); var roomWallBottom = self.attachAsset('houseWall', { x: 0, y: 1200, width: 2048, height: 20 }); // Exit door back to house var exitDoor = self.attachAsset('door', { x: 1000, y: 1120 }); // Basement key in bottom corner var basementKey = self.attachAsset('key', { x: 50, y: 1150, anchorX: 0.5, anchorY: 0.5 }); // Store door and key references self.exitDoor = exitDoor; self.basementKey = basementKey; return self; }); /**** * Initialize Game ****/ // Set dark atmospheric background var game = new LK.Game({ backgroundColor: 0x000000 }); /**** * Game Code ****/ // House structure assets // Set dark atmospheric background game.setBackgroundColor(0x0a0a0a); // Create the two-story house var house = game.addChild(new House()); // Position house to fill entire screen house.x = 0; house.y = 0; // Create player var player = game.addChild(new Player()); player.x = 2048 / 2; player.y = 1750; // Start on ground floor // Variables for player movement var dragNode = null; // Game state variables var gameStarted = false; var playerHidden = false; var originalPlayerAlpha = 1; var ghosts = []; var ghostSpawnTimer = 0; var currentGhost = null; var ghostSearchTimer = 0; var playerHealth = 100; var maxHealth = 100; var currentScene = 'house'; // 'house' or 'room' var roomScene = null; var roomMonster = null; var hasBasementKey = false; var playerWeapon = null; var basementGhosts = []; var totalBasementGhosts = 120; var spawnedBasementGhosts = 0; var basementGhostSpawnTimer = 0; var ghostsPerWave = 5; var bullets = []; var bloodEffects = []; var lastShootTime = 0; var ghostKillCount = 0; var currentGhostSpeed = 2; var finalBoss = null; var finalBossHealth = 40; var finalBossActive = false; var playerShotCount = 0; var hasExitKey = false; var exitKey = null; // Create health bar var healthBarBg = new Text2('', { size: 25, fill: 0x333333 }); healthBarBg.anchor.set(0.5, 0); healthBarBg.x = 0; healthBarBg.y = 150; LK.gui.top.addChild(healthBarBg); var healthBarFill = new Text2('', { size: 25, fill: 0xff0000 }); healthBarFill.anchor.set(0, 0); healthBarFill.x = -125; healthBarFill.y = 150; LK.gui.top.addChild(healthBarFill); var healthText = new Text2('Health: 100/100', { size: 25, fill: 0xffffff }); healthText.anchor.set(0.5, 0); healthText.x = 0; healthText.y = 175; LK.gui.top.addChild(healthText); // Function to update health bar function updateHealthBar() { var healthPercent = Math.max(0, playerHealth / maxHealth); var barWidth = Math.floor(250 * healthPercent); healthBarBg.setText('█████████████████████████'); healthBarFill.setText('█'.repeat(Math.max(0, Math.floor(25 * healthPercent)))); healthText.setText('Health: ' + Math.max(0, playerHealth) + '/' + maxHealth); } // Initialize health bar updateHealthBar(); // Touch controls for player movement game.down = function (x, y, obj) { // Check if we're in the house scene and clicked on upper floor door if (currentScene === 'house') { var upperDoorBounds = { x: house.upperDoor.x, y: house.upperDoor.y, width: 80, height: 120 }; if (x >= upperDoorBounds.x && x <= upperDoorBounds.x + upperDoorBounds.width && y >= upperDoorBounds.y && y <= upperDoorBounds.y + upperDoorBounds.height) { // Check if player is standing near the door var playerDistance = Math.sqrt((player.x - (house.upperDoor.x + 40)) * (player.x - (house.upperDoor.x + 40)) + (player.y - (house.upperDoor.y + 60)) * (player.y - (house.upperDoor.y + 60))); if (playerDistance < 60) { // Switch to room scene switchToRoom(); } return; } } // Check if we're in the room scene and clicked on exit door if (currentScene === 'room' && roomScene) { var roomExitBounds = { x: roomScene.exitDoor.x, y: roomScene.exitDoor.y, width: 80, height: 120 }; if (x >= roomExitBounds.x && x <= roomExitBounds.x + roomExitBounds.width && y >= roomExitBounds.y && y <= roomExitBounds.y + roomExitBounds.height) { // Check if player is standing near the door var playerDistance = Math.sqrt((player.x - (roomScene.exitDoor.x + 40)) * (player.x - (roomScene.exitDoor.x + 40)) + (player.y - (roomScene.exitDoor.y + 60)) * (player.y - (roomScene.exitDoor.y + 60))); if (playerDistance < 60) { // Switch back to house scene switchToHouse(); } return; } // Check if clicked on basement key if (roomScene.basementKey && roomScene.basementKey.visible) { var keyBounds = { x: roomScene.basementKey.x - 20, y: roomScene.basementKey.y - 10, width: 40, height: 20 }; if (x >= keyBounds.x && x <= keyBounds.x + keyBounds.width && y >= keyBounds.y && y <= keyBounds.y + keyBounds.height) { // Check if player is standing on the key var playerDistance = Math.sqrt((player.x - roomScene.basementKey.x) * (player.x - roomScene.basementKey.x) + (player.y - roomScene.basementKey.y) * (player.y - roomScene.basementKey.y)); if (playerDistance < 50) { // Collect the key hasBasementKey = true; roomScene.basementKey.visible = false; // Flash key collected effect LK.effects.flashScreen(0x00ff00, 500); } return; } } } // Check if clicked on basement door var basementDoorBounds = { x: house.basementDoor.x, y: house.basementDoor.y, width: 80, height: 120 }; if (x >= basementDoorBounds.x && x <= basementDoorBounds.x + basementDoorBounds.width && y >= basementDoorBounds.y && y <= basementDoorBounds.y + basementDoorBounds.height) { // Check if player has basement key and is close to door if (hasBasementKey) { var playerDistance = Math.sqrt((player.x - (house.basementDoor.x + 40)) * (player.x - (house.basementDoor.x + 40)) + (player.y - (house.basementDoor.y + 60)) * (player.y - (house.basementDoor.y + 60))); if (playerDistance < 60) { // Open basement door - unlock it and make lock invisible house.basementLocked = false; // Find and hide the basement lock for (var i = 0; i < house.children.length; i++) { if (house.children[i] === house.basementDoor.parent.children.find(function (child) { return child.x === 170 && child.y === 1660; })) { house.children[i].visible = false; break; } } // Flash green to indicate door is now open LK.effects.flashScreen(0x00ff00, 1000); // Use the key (remove it from inventory) hasBasementKey = false; } } else if (!house.basementLocked) { // Door is already unlocked, allow entry to basement var playerDistance = Math.sqrt((player.x - (house.basementDoor.x + 40)) * (player.x - (house.basementDoor.x + 40)) + (player.y - (house.basementDoor.y + 60)) * (player.y - (house.basementDoor.y + 60))); if (playerDistance < 60) { // Enter basement - move player down to basement level switchToBasement(); } } return; // Don't allow dragging when interacting with door } // Check if clicked on exit key (if it exists) if (exitKey && exitKey.visible) { var keyBounds = { x: exitKey.x - 20, y: exitKey.y - 10, width: 40, height: 20 }; if (x >= keyBounds.x && x <= keyBounds.x + keyBounds.width && y >= keyBounds.y && y <= keyBounds.y + keyBounds.height) { // Check if player is standing on the key var playerDistance = Math.sqrt((player.x - exitKey.x) * (player.x - exitKey.x) + (player.y - exitKey.y) * (player.y - exitKey.y)); if (playerDistance < 50) { // Collect the exit key hasExitKey = true; exitKey.visible = false; // Flash key collected effect LK.effects.flashScreen(0x00ff00, 500); } return; } } // Check if clicked on exit door var exitDoorBounds = { x: house.exitDoor.x, y: house.exitDoor.y, width: 80, height: 120 }; if (x >= exitDoorBounds.x && x <= exitDoorBounds.x + exitDoorBounds.width && y >= exitDoorBounds.y && y <= exitDoorBounds.y + exitDoorBounds.height) { // Check if player has exit key and is close to door if (hasExitKey) { var playerDistance = Math.sqrt((player.x - (house.exitDoor.x + 40)) * (player.x - (house.exitDoor.x + 40)) + (player.y - (house.exitDoor.y + 60)) * (player.y - (house.exitDoor.y + 60))); if (playerDistance < 60) { // Open exit door and win the game LK.effects.flashScreen(0x00ff00, 1000); LK.showYouWin(); } } return; } // Check if clicked on closet var closetBounds = { x: house.closet.x, y: house.closet.y, width: 80, height: 120 }; if (x >= closetBounds.x && x <= closetBounds.x + closetBounds.width && y >= closetBounds.y && y <= closetBounds.y + closetBounds.height) { // Check if player is standing near the closet var playerDistance = Math.sqrt((player.x - (house.closet.x + 40)) * (player.x - (house.closet.x + 40)) + (player.y - (house.closet.y + 60)) * (player.y - (house.closet.y + 60))); if (playerDistance < 60) { // Toggle hiding in closet if (!playerHidden) { // Hide player in closet player.x = closetBounds.x + closetBounds.width / 2; player.y = closetBounds.y + closetBounds.height / 2; player.alpha = 0.3; // Make player semi-transparent playerHidden = true; return; // Don't set drag node when hiding } else { // Come out of closet player.alpha = originalPlayerAlpha; playerHidden = false; return; // Don't set drag node when coming out } } } // Check if player has weapon - shoot bullet if (playerWeapon && playerWeapon.visible) { var currentTime = LK.ticks; if (currentTime - lastShootTime > 15) { // Limit shooting rate lastShootTime = currentTime; shootBullet(x, y); } } // Only allow dragging if not hidden if (!playerHidden) { dragNode = player; } // Apply collision boundaries to keep player inside house walls var newX = x; var newY = y; // Horizontal boundaries (house walls at x=0 and x=2048) if (newX < 20) newX = 20; // Left wall boundary if (newX > 2028) newX = 2028; // Right wall boundary // Vertical boundaries if (newY < 620) newY = 620; // Top of second floor if (newY > 2480) newY = 2480; // Bottom of basement // Prevent basement access if door is still locked if (newY > 1800 && house.basementLocked) newY = 1800; // Bottom of ground floor - prevent basement access if locked // Restrict basement movement - only allow going up through door area if (currentScene === 'basement' && newY < 1800) { // Only allow going up if player is near basement door var doorX = house.basementDoor.x + 40; if (newX < doorX - 60 || newX > doorX + 60) { newY = 1800; // Keep in basement if not near door } } // Floor barrier collision - prevent jumping between floors except via stairs // Strict floor separation - only allow movement between floors in stairs area if (player.y <= 1200 && newY > 1200) { // Player trying to move from second floor to ground floor if (newX < 974 || newX > 1074) { // Not in stairs area - block movement newY = 1200; // Keep on second floor } } else if (player.y > 1200 && newY <= 1200) { // Player trying to move from ground floor to second floor if (newX < 974 || newX > 1074) { // Not in stairs area - block movement newY = 1201; // Keep on ground floor } } // Second floor room wall collisions if (newY >= 600 && newY <= 1200) { // Vertical room divider at x=1024 if (newX > 1024 && newX < 1044 && newY >= 600 && newY <= 1200) { if (player.x <= 1024) { newX = 1024; } else { newX = 1044; } } // Horizontal room dividers at y=900 if (newY > 900 && newY < 920) { if (newX < 1024 || newX > 1044) { if (player.y <= 900) { newY = 900; } else { newY = 920; } } } } player.x = newX; player.y = newY; }; game.move = function (x, y, obj) { if (dragNode && !playerHidden) { // Apply collision boundaries to keep player inside house walls var newX = x; var newY = y; // Horizontal boundaries (house walls at x=0 and x=2048) if (newX < 20) newX = 20; // Left wall boundary if (newX > 2028) newX = 2028; // Right wall boundary // Vertical boundaries if (newY < 620) newY = 620; // Top of second floor if (newY > 2480) newY = 2480; // Bottom of basement // Prevent basement access if door is still locked if (newY > 1800 && house.basementLocked) newY = 1800; // Bottom of ground floor - prevent basement access if locked // Restrict basement movement - only allow going up through door area if (currentScene === 'basement' && newY < 1800) { // Only allow going up if player is near basement door var doorX = house.basementDoor.x + 40; if (newX < doorX - 60 || newX > doorX + 60) { newY = 1800; // Keep in basement if not near door } } // Floor barrier collision - prevent jumping between floors except via stairs // Strict floor separation - only allow movement between floors in stairs area if (dragNode.y <= 1200 && newY > 1200) { // Player trying to move from second floor to ground floor if (newX < 974 || newX > 1074) { // Not in stairs area - block movement newY = 1200; // Keep on second floor } } else if (dragNode.y > 1200 && newY <= 1200) { // Player trying to move from ground floor to second floor if (newX < 974 || newX > 1074) { // Not in stairs area - block movement newY = 1201; // Keep on ground floor } } // Second floor room wall collisions if (newY >= 600 && newY <= 1200) { // Vertical room divider at x=1024 if (newX > 1024 && newX < 1044 && newY >= 600 && newY <= 1200) { if (dragNode.x <= 1024) { newX = 1024; } else { newX = 1044; } } // Horizontal room dividers at y=900 if (newY > 900 && newY < 920) { if (newX < 1024 || newX > 1044) { if (dragNode.y <= 900) { newY = 900; } else { newY = 920; } } } } dragNode.x = newX; dragNode.y = newY; } }; game.up = function (x, y, obj) { dragNode = null; }; // Player floor tracking var playerFloor = 1; // 1 = ground floor, 2 = second floor // Game update loop for stair interaction game.update = function () { // Check if player is on stairs area (walkable stairs) var stairLeft = 974; var stairRight = 974 + 100; var stairTop = 1200; var stairBottom = 1800; // Determine current floor based on Y position if (player.y <= 1200) { playerFloor = 2; // Second floor } else if (player.y >= 1800) { playerFloor = 0; // Basement } else if (player.y >= 1200) { playerFloor = 1; // Ground floor } // Allow player to walk freely on stairs - no special collision needed // as stairs are now part of the walkable area between floors // Update collision boundaries - allow movement between floors via stairs if (player.y > 2480) player.y = 2480; // Bottom boundary - basement floor // Prevent basement access if door is still locked if (player.y > 1800 && house.basementLocked) player.y = 1800; // Bottom of ground floor - prevent basement access if locked if (player.y < 620) player.y = 620; // Top boundary // Update weapon position to follow player if (playerWeapon && playerWeapon.visible) { playerWeapon.x = player.x + 40; playerWeapon.y = player.y; // Auto-shoot at nearby ghosts var currentTime = LK.ticks; if (currentTime - lastShootTime > 30) { // Limit shooting rate // Find closest ghost within shooting range var closestGhost = null; var closestDistance = 300; // Detection range // Check basement ghosts for (var i = 0; i < basementGhosts.length; i++) { var ghost = basementGhosts[i]; var dx = ghost.x - player.x; var dy = ghost.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < closestDistance) { closestGhost = ghost; closestDistance = distance; } } // Check regular house ghosts for (var i = 0; i < ghosts.length; i++) { var ghost = ghosts[i]; var dx = ghost.x - player.x; var dy = ghost.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < closestDistance) { closestGhost = ghost; closestDistance = distance; } } // Check final boss if (finalBoss && finalBossActive) { var dx = finalBoss.x - player.x; var dy = finalBoss.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < closestDistance) { closestGhost = finalBoss; closestDistance = distance; } } // Shoot at closest ghost if found if (closestGhost) { lastShootTime = currentTime; shootBullet(closestGhost.x, closestGhost.y); } } } // Ghost spawning system - every 15 seconds (900 ticks at 60fps) - only if boss not active if (!finalBossActive) { ghostSpawnTimer++; if (ghostSpawnTimer >= 900) { ghostSpawnTimer = 0; spawnGhost(); } } // Basement ghost spawning - spawn 5 ghosts every 8 seconds if in basement - only if boss not active if (currentScene === 'basement' && spawnedBasementGhosts < totalBasementGhosts && !finalBossActive) { basementGhostSpawnTimer++; if (basementGhostSpawnTimer >= 480) { // 8 seconds at 60fps basementGhostSpawnTimer = 0; spawnBasementGhosts(); } } // Spawn final boss when 120 ghosts are killed if (ghostKillCount >= 120 && !finalBossActive && !finalBoss) { spawnFinalBoss(); } }; // Ghost spawning function function spawnGhost() { // Only spawn if no ghost currently exists if (currentGhost === null) { // Animate door opening tween(house.entranceDoor, { scaleX: 0.1 }, { duration: 300, easing: tween.easeOut, onFinish: function onFinish() { // Create ghost at entrance door var ghost = new Ghost(); ghost.x = house.entranceDoor.x + 40; ghost.y = house.entranceDoor.y + 60; ghosts.push(ghost); game.addChild(ghost); currentGhost = ghost; // Close door after ghost spawns tween(house.entranceDoor, { scaleX: 1 }, { duration: 300, easing: tween.easeIn }); } }); } } // Scene switching functions function switchToRoom() { currentScene = 'room'; // Hide house house.visible = false; // Create and show room if it doesn't exist if (!roomScene) { roomScene = game.addChild(new Room()); } roomScene.visible = true; // Create monster if it doesn't exist if (!roomMonster) { roomMonster = game.addChild(new Monster()); roomMonster.x = 100; roomMonster.y = 1150; } roomMonster.visible = true; // Position player in the room player.x = 1024; player.y = 900; } function switchToHouse() { currentScene = 'house'; // Hide room if (roomScene) { roomScene.visible = false; } // Hide monster if (roomMonster) { roomMonster.visible = false; } // Hide weapon when leaving basement if (playerWeapon) { playerWeapon.visible = false; } // Show house house.visible = true; // Position player back at upper floor door player.x = 500; player.y = 1050; } function switchToBasement() { currentScene = 'basement'; // Move player down to basement level player.y = 2300; // Position player in basement area // Give player a weapon if (!playerWeapon) { playerWeapon = game.addChild(LK.getAsset('weapon', { anchorX: 0.5, anchorY: 0.5 })); } playerWeapon.visible = true; // Initialize basement ghost spawning spawnedBasementGhosts = 0; basementGhostSpawnTimer = 0; basementGhosts = []; // Flash screen to indicate transition LK.effects.flashScreen(0x444444, 500); } // Function to spawn basement ghosts in waves function spawnBasementGhosts() { var ghostsToSpawn = Math.min(ghostsPerWave, totalBasementGhosts - spawnedBasementGhosts); for (var i = 0; i < ghostsToSpawn; i++) { var ghost = new BasementGhost(); // Spawn ghosts only from the front (top side) - directly in front of player ghost.x = 100 + Math.random() * 1848; ghost.y = 1850; basementGhosts.push(ghost); game.addChild(ghost); spawnedBasementGhosts++; } } // Function to shoot bullet towards target position function shootBullet(targetX, targetY) { var bullet = new Bullet(); bullet.x = player.x; bullet.y = player.y; // Calculate direction to target var dx = targetX - player.x; var dy = targetY - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { bullet.direction.x = dx / distance; bullet.direction.y = dy / distance; } bullets.push(bullet); game.addChild(bullet); } // Function to create blood effect function createBloodEffect(x, y) { var blood = new BloodEffect(); blood.x = x; blood.y = y; bloodEffects.push(blood); game.addChild(blood); } // Function to spawn final boss function spawnFinalBoss() { // Kill all existing ghosts for (var i = basementGhosts.length - 1; i >= 0; i--) { basementGhosts[i].destroy(); basementGhosts.splice(i, 1); } for (var i = ghosts.length - 1; i >= 0; i--) { ghosts[i].destroy(); ghosts.splice(i, 1); } currentGhost = null; ghostSpawnTimer = 0; // Force switch to basement scene switchToBasement(); // Create final boss finalBoss = game.addChild(new FinalBoss()); finalBoss.x = 200; finalBoss.y = 2200; finalBossActive = true; playerShotCount = 0; // Flash screen red to indicate boss arrival LK.effects.flashScreen(0xff0000, 1000); // Make sure player has weapon if (!playerWeapon) { playerWeapon = game.addChild(LK.getAsset('weapon', { anchorX: 0.5, anchorY: 0.5 })); } playerWeapon.visible = true; } // Display instructions var instructionText = new Text2('Explore the haunted house\nUse stairs to move between floors\nExit and basement doors are locked', { size: 50, fill: 0xCCCCCC }); instructionText.anchor.set(0.5, 0); LK.gui.top.addChild(instructionText); ;