// Cloned by Eoin Daly on 29 Oct 2022 from World "Castle World" by Starter user 
// Please leave this clone trail here.

AB.clockTick       = 100;    
AB.maxSteps        = 500;    
AB.screenshotStep  = 50;   

const OBJPATH = "/uploads/starter/";	 
const OBJNAME = "chess.obj";
const MTLNAME = "chess.mtl";
const SKYCOLOR 		= 0xffffcc ;				// a number, not a string 
const LIGHTCOLOR 	= 0xffffff ;
const squaresize 	= 50;							// size of cube length  
const MODELLENGTH 			= 6159;							
const MODELWIDTH			= 3791; 
const SCALE_CASTLE			= 0.5;							// scale it by this		 
const SCALEDMODELLENGTH 	= MODELLENGTH * SCALE_CASTLE;	 			 
const SCALEDMODELWIDTH	 	= MODELWIDTH  * SCALE_CASTLE;	 			 
const startRadiusConst 		= SCALEDMODELLENGTH * 0.5 ; 
const maxRadiusConst 		= SCALEDMODELLENGTH * 10 ; 

ABHandler.GROUNDZERO		= true;						// "ground" exists at altitude zero
ABWorld.drawCameraControls = false; 

var resourcesLoaded = false;
var splashClicked = false;

var thecastle;		  

function loadResources()
{
 	// "/uploads/dalye54/legoobj.obj"
 	var m = new THREE.MTLLoader();
	m.setResourcePath ( "/uploads/starter/" );
	m.setPath         ( "/uploads/starter/" );
	m.load ("castle.new.mtl", function (materials)
	{
	    materials.preload();
	    var loader = new THREE.OBJLoader();
	    loader.setPath( "/uploads/starter/" )
	    loader.setMaterials(materials);
 	    loader.load("castle.obj", function (object)
     	    {
     	        thecastle = object;
     	        if ( asynchFinished() ) initScene() ;
     	    });
 	});
}


function asynchFinished()		 
{
	if ( thecastle )  return true;  
	else return false;
}	
	
	
	



function initScene()		// file loads have returned 
{
	
 // add castle object to scene  

	thecastle.scale.multiplyScalar ( 1 );    	  

    thecastle.position.y = 0;				// adjust so cubes (centred on 0) appear exactly above castle floor 
    thecastle.position.x = 0;
    thecastle.position.z = 0;  
 
   	ABWorld.scene.add(thecastle);
			
	ABWorld.render();

	console.log ( "Resources loaded." );
	resourcesLoaded = true;
	
	if ( resourcesLoaded && splashClicked ) 
		AB.runReady = true;  		// start run loop 
	
}

AB.world.newRun = function() 
{

	ABWorld.init3d ( startRadiusConst, maxRadiusConst, SKYCOLOR  ); 

	// newRun can run behind splash screen 
	// do not start run loop until resources ready AND splash screen is dismissed 
	
	AB.runReady = false; 
	
	loadResources();		// aynch file loads		
							// calls initScene() when it returns 
 
    var thelight = new THREE.DirectionalLight ( LIGHTCOLOR, 3 );
    thelight.position.set ( startRadiusConst, startRadiusConst, startRadiusConst );
    ABWorld.scene.add(thelight);
		
};