key_detection.js

var hbolo = hbolo || {};

hbolo.InputManager = function () {

    var keyStates = {
        forward: false,
        reverse: false,
        left: false,
        right: false,
        quit: false,
        fire: false,
        reset: false,
        toggleHealthBars: false,
        showPlayerNames: false,
        showAITrackingPath: false
    };

    document.onkeydown = function (e) {
        console.log(e);


        switch (e.keyCode) {

            // forward
        case 87:
            keyStates['forward'] = true;
            break;

            // backwards
        case 83:
            keyStates['reverse'] = true;
            break;

            // left
        case 65:
            keyStates["left"] = true;
            break;

            // right
        case 68:
            keyStates['right'] = true;
            break;

            // fire weapon
        case 32:
            keyStates['fire'] = true;
            break;

            // reset game
        case 82:
            keyStates['reset'] = true;
            break;

            // quit game
        case 81:
            keyStates['quit'] = true;
            break;

        default:
            //console.log(e.keyCode);
        }
    };

    document.onkeyup = function (e) {

        switch (e.keyCode) {

            // forward
        case 87:
            keyStates['forward'] = false;
            break;

            // backwards
        case 83:
            keyStates['reverse'] = false;
            break;

            // left
        case 65:
            keyStates['left'] = false;
            break;

            // right
        case 68:
            keyStates['right'] = false;
            break;

            // fire weapon
        case 32:
            keyStates['fire'] = false;
            break;

            // reset game
        case 82:
            keyStates['reset'] = false;
            break;

        }
    };

    document.onkeypress = function (e) {
        console.log(e);
        switch (e.keyCode) {

        case 84:
            hbolo.Settings.toggle('showAITrackingPath');
            break;

        case 76:
            hbolo.Settings.toggle('showHealthBars');
            hbolo.Settings.toggle('showPlayerNames');
            break;
        }

    };

    return {
        getKeyStates: (function () {
            return keyStates;
        })(),
    };

};