Javascript 3D Physics Tut 2 Base Event Handlers

setupEventHandlers.js

function setupEventHandlers(){

    window.addEventListener( 'keydown', handleKeyDown, false);
    window.addEventListener( 'keyup', handleKeyUp, false);

}


function handleKeyDown(event){

    let keyCode = event.keyCode;

    switch(keyCode){

        case 87: //W: FORWARD
            moveDirection.forward = 1
            break;

        case 83: //S: BACK
            moveDirection.back = 1
            break;

        case 65: //A: LEFT
            moveDirection.left = 1
            break;

        case 68: //D: RIGHT
            moveDirection.right = 1
            break;

    }
}


function handleKeyUp(event){
    let keyCode = event.keyCode;

    switch(keyCode){
        case 87: //FORWARD
            moveDirection.forward = 0
            break;

        case 83: //BACK
            moveDirection.back = 0
            break;

        case 65: //LEFT
            moveDirection.left = 0
            break;

        case 68: //RIGHT
            moveDirection.right = 0
            break;

    }

}