homework5/main.js

// alert("hello world");
const tileSize = 16;

// Sprites
let baba_img;
let tile_img, wall_img, rock_img, water_img, lava_img, flag_img;
let win_img, you_img, move_img, stopText_img;
let is_img;

// Map
let tileMap = [
    '                ',
    'wtwwwwwwwwwwwwww',
    'wt ttwtttt ttttw',
    'wttt rtt llt ttw',
    'wtt tttt ll ttfw',
    'w tttaa ttwt ttw',
    'wttt aatt wttttw',
    'wttttttttttttttw',
    'wtti tttttfitttw',
    'wtttttttt tttttw',
    'wwwwwwwwwwwwwwww',
];

let rules = [
    ["rock", "is", "push"],
    ["wall", "is", "stop"],
    ["water", "is", "sink"],
    ["lava", "is", "hot"]
]

// CaracterMove
let babaX = 0;
let babaY = 0;

// Sounds
let bgm, winSound;
let isPlaying = false;

// Game State
let isGameOver = false;
let isWin = false;

function preload(){
    // BGM
    bgm = loadSound("/assets/Baba Is You OST - Baba Is You Theme.mp3");
    
    // Spritesd
    baba_img = loadImage("/assets/Baba.webp");
    tile_img = loadImage("/assets/Tile.webp");
    wall_img = loadImage("/assets/Wall.webp");
    rock_img = loadImage("/assets/Rock.webp");
    water_img = loadImage("/assets/Water.webp");
    lava_img = loadImage("/assets/Lava.webp");
    flag_img = loadImage("/assets/Flag.webp");
    is_img = loadImage("/assets/Text_IS_0.webp");
    win_img = loadImage("/assets/Win.webp");
    you_img = loadImage("/assets/You.webp");
    move_img = loadImage("/assets/Move.webp");
    stopText_img = loadImage("/assets/Stop.webp");
}

function setup(){
    createCanvas(800, 400);
    new World();

    background(51);
    textAlign(CENTER);

    // Floor - Tile
    let tile = new Group();
    tile.img = tile_img;
    tile.collider = 'none';
    tile.tile = "t";
    tile.scale = tileSize/tile_img.width;

    // Flag
    let flag = new Group();
    flag.img = flag_img;
    flag.collider = 'none';
    flag.tile = "f";
    flag.scale = tileSize/flag_img.width;


    // WALL
    let wall = new Group();
    wall.img = wall_img;
    wall.collider = 'static';
    wall.tile = "w";
    wall.scale = tileSize/wall_img.width;

    // ROCK
    let rock = new Group();
    rock.img = rock_img;
    rock.collider = 'dynamic';
    rock.tile = "r";
    rock.scale = tileSize/rock_img.width;

    // Water
    let water = new Group();
    water.img = water_img;
    water.collider = 'none';
    water.tile = 'a';
    water.scale = tileSize/water_img.width;

    // Lava
    let lava = new Group();
    lava.img = lava_img;
    lava.collider = 'none';
    lava.tile = 'l';
    lava.scale = tileSize/lava_img.width;

    // TEXTS
    // is
    let is = new Group();
    is.img = is_img;
    is.collider = 'none';
    is.tile = 'i';
    is.scale = tileSize/is_img.width;

    new Tiles(tileMap, tileSize/2, tileSize/2, tileSize, tileSize);

    //BABA
    baba = new Sprite(tileSize/2, tileSize/2, tileSize, tileSize);
    baba.img = baba_img;
    baba.scale = tileSize / baba_img.width;
    baba.label = 'you';
}

function draw(){
    background(51);
    drawSprites();

    if (isGameOver) {
        fill(255);
        textSize(32);
        text("Game Over! Press R to Restart", width / 4, height / 4);
    }

    if(isWin){
        fill(255);
        textSize(32);
        text("Congratulations! Press R to Restart", width / 4, height / 4);
    }
}


// Background Music & Soundeffects
function backgroundMusic(){
    
}

function mousePressed(){
    if (isPlaying) {
        bgm.pause();
        isPlaying = false;
    } else {
        bgm.loop();
        isPlaying = true;
    }
}

// Move ASDW
function keyPressed(){
    console.log(`key ${key} is pressed.`)

    if(isGameOver || isWin){
        if(key=='r'||key=='R'){
            resetGame();
        }
        return;
    }

    const maxX = width - tileSize;
    const maxY = height - tileSize;

    if((key=='a'||key=='A') && isOpen(baba.x - tileSize, baba.y)) {
        if (baba.x - tileSize >= 0) {
            baba.x -= tileSize;
            console.log('Left');
        }
    }
    if((key=='s'||key=='S') && isOpen(baba.x, baba.y + tileSize)) {
        if (baba.y + tileSize <= maxY) {
            baba.y += tileSize;
            console.log('Down');
        }
    }
    if((key=='d'||key=='D') && isOpen(baba.x + tileSize, baba.y)) {
        if (baba.x + tileSize <= maxX) {
            baba.x += tileSize;
            console.log('Right');
        }
    }
    if((key=='w'||key=='W') && isOpen(baba.x, baba.y - tileSize)) {
        if(baba.y - tileSize >= 0){
            baba.y -= tileSize;
            console.log('Up');
        }
    }
}

// move only to the opened place
function isOpen(x,y){
    let i = floor(x / tileSize);
    let j = floor(y / tileSize);

    if (j < 0 || j >= tileMap.length || i < 0 || i >= tileMap[0].length) {
        return false;
    }

    let tile = tileMap[j][i];
    if (tile == ' ' || tile == 't'){
        return true;
    } else if (tile == 'a'|| tile=='l'){
        gameOver();
        return true;
    } else if (tile == 'f'){
        win();
        return true;
    } else {
        console.log('blocked');
        return false;
    }
}

function win(){
    isWin = true;
    baba.remove();
}

function gameOver(){
    isGameOver = true;
    baba.remove();
}

function resetGame(){
    isGameOver = false;
    isWin = false;

    baba = new Sprite(tileSize/2, tileSize/2, tileSize, tileSize);
    baba.img = baba_img;
    baba.scale = tileSize / baba_img.width;
    baba.label = 'you';
}