var launchPadEntity = "";
var launchpadButtons = [];
var launchpadText = "";

var launchpadProperties = {
    "name": "Launchpad",
    "position": {x: 0, y: 0, z: -3 },
    "dimensions": { x: 0.5, y: 0.5, z: 0.05 },
    "type": "Box",
    "color": { "red": 38, "green": 38, "blue": 38 },
};

var launchpadButtonProperties = {
    "name": "Launchpad_button",
    "position": {x: 0, y: 0.17, z: -3.03},
    "dimensions": { x: 0.1, y: 0.1, z: 0.01 },
    "type": "Box",
    "script": Script.resolvePath("launchPadButton.js"),
};

var launchpadBackText = {
    "name": "Launchpad_text",
    "type": "Text",
    "position": { x: -0.015599999, y: -0.07519999, z: -2.97250 },
    "dimensions": { x: 0.284164686, y: 0.08196557, z: 0.00999999 },
    "rotation": { x: -0.0000, y: 1.4926251, z: -0.00001 },
    "text": "Control Pad",
    "lineHeight": 0.054999999701976776,
    "backgroundColor": { "red": 38, "green": 38, "blue": 38 },
    "parentID": {},
};

function rezLaunchpad() {
    launchPadEntity = Entities.addEntity(launchpadProperties);
    launchpadButtonProperties.parentID = launchPadEntity;
    
    Script.setTimeout(function() { // Implemented to stop buttons randomly flying around the place.
        var getSpawnedPosition = { x: -0.17, y: 0.17, z: -3 };
        var OFFSET = 0;
        for (var i = 0; i < 4; i++) {
            OFFSET = OFFSET+1;
            launchpadButtonProperties.name = "Launchpad_button_1_" + i;
            launchpadButtonProperties.position.x = getSpawnedPosition.x + (0.1 * i) + OFFSET/100;
            // launchpadButtonProperties.position.z = getSpawnedPosition.z + (0.1 * i);
            launchpadButtons.push(Entities.addEntity(launchpadButtonProperties));
        }
        OFFSET = 0;
        for (var i = 0; i < 4; i++) {
            OFFSET = OFFSET+1;
            launchpadButtonProperties.name = "Launchpad_button_2_" + i;
            launchpadButtonProperties.position.x = getSpawnedPosition.x + (0.1 * i) + OFFSET/100;
            launchpadButtonProperties.position.y = getSpawnedPosition.y - 0.11;
            launchpadButtons.push(Entities.addEntity(launchpadButtonProperties));
        }
        OFFSET = 0;
        for (var i = 0; i < 4; i++) {
            OFFSET = OFFSET+1;
            launchpadButtonProperties.name = "Launchpad_button_3_" + i;
            launchpadButtonProperties.position.x = getSpawnedPosition.x + (0.1 * i) + OFFSET/100;
            launchpadButtonProperties.position.y = getSpawnedPosition.y - 0.22;
            launchpadButtons.push(Entities.addEntity(launchpadButtonProperties));
        }
        OFFSET = 0;
        for (var i = 0; i < 4; i++) {
            OFFSET = OFFSET+1;
            launchpadButtonProperties.name = "Launchpad_button_4_" + i;
            launchpadButtonProperties.position.x = getSpawnedPosition.x + (0.1 * i) + OFFSET/100;
            launchpadButtonProperties.position.y = getSpawnedPosition.y - 0.33;
            launchpadButtons.push(Entities.addEntity(launchpadButtonProperties));
        }
        launchpadText = Entities.addEntity(launchpadBackText);
        Entities.editEntity(launchpadText, {parentID: launchPadEntity});
        
        Entities.editEntity(launchPadEntity, {position: Vec3.sum(MyAvatar.position, Vec3.multiply(3, Quat.getFront(Camera.getOrientation()))) });
        // Entities.editEntity(launchPadEntity, {rotation: Quat.getFront(Camera.getOrientation()) });
        
    }, 500);
}

function cleanUpLaunchpad() {
    for(var i = 0; i < launchpadButtons.length; i++) {
        Entities.deleteEntity(launchpadButtons[i]);
    }
    if(launchPadEntity) {
        Entities.deleteEntity(launchPadEntity);
    }
    if(launchpadText) {
        Entities.deleteEntity(launchpadText);
    }
}

rezLaunchpad();

Script.scriptEnding.connect(cleanUpLaunchpad);