keyControl.js

// ------------------------------------------------------------
// Key and Mouse Control Functions
// ------------------------------------------------------------

/**
 * Handle key press events for movement and actions.
 * @global isLeft, isRight, isFalling, gameChar_y, jumpSound, mode
 */
function keyPressed() {
    if (keyCode == 37 || key == "A") {
        isLeft = true;
    } else if (keyCode == 39 || key == "D") {
        isRight = true;
    } else if (keyCode == 32 || key == " ") {
        if (isFalling == false) {
            gameChar_y -= 120;
            jumpSound.play();
        }
    } else if (keyCode === ENTER || key === ENTER) {
        mode = 1;
    }
}

/**
 * Handle key release events to stop movement.
 * @global isLeft, isRight
 */
function keyReleased() {
    if (keyCode == 37) {
        isLeft = false;
    } else if (keyCode == 39) {
        isRight = false;
    }
}

/**
 * Handle mouse press events for restarting after win.
 * @global castle, startGame, isRaining, game_score, bgMusic
 */
function mousePressed() {
    if (castle.isReached == true) {
        startGame();
        isRaining = true;
        game_score = 0;
        bgMusic.play();
    }
}