/*
 * Copyright (c) 2022 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of Obj3DEngine. It may be distributed under the terms of
 * the Q Public License 1.0, which can be found in the file LICENSE.QPL
 * included in the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of
 * this file.
 */

#import <ObjFW/ObjFW.h>

#import "O3DEngine.h"

@interface TestsAppDelegate: OFObject <OFApplicationDelegate>
@end

OF_APPLICATION_DELEGATE(TestsAppDelegate)

@implementation TestsAppDelegate
- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	Class <O3DRenderer> renderer =
	    [O3DEngine availableRenderers].firstObject;
	O3DEngine *engine =
	    [[[O3DEngine alloc] initWithRenderer: renderer
					 options: nil] autorelease];

	[OFStdOut writeFormat: @"Available resolutions: %@\n",
			       engine.renderer.availableResolutions];

	O3DResolution resolution = [OFPair
	    pairWithFirstObject: [OFValue valueWithSize: OFMakeSize(800, 600)]
		   secondObject: [OFNumber numberWithFloat: 60]];
	[engine.renderer createWithResolution: resolution];

	O3DVertex values1[] = {
		{ -1, -1 },
		{ 0, 1 },
		{ 1, -1 }
	};
	O3DVertex values2[] = {
		{ -0.5, 0.5 },
		{ 0, -0.5 },
		{ 0.5, 0.5 }
	};
	OFData *vertices1 = [OFData
	    dataWithItemsNoCopy: values1
			  count: sizeof(values1) / sizeof(*values2)
		       itemSize: sizeof(O3DVertex)
		   freeWhenDone: false];
	OFData *vertices2 = [OFData
	    dataWithItemsNoCopy: values2
			  count: sizeof(values2) / sizeof(*values2)
		       itemSize: sizeof(O3DVertex)
		   freeWhenDone: false];

	OFDate *startDate = [OFDate date];
	while (-startDate.timeIntervalSinceNow < 5) {
		[engine.renderer beginFrame];
		[engine.renderer setColor: [OFColor yellow]];
		[engine.renderer drawVertices: vertices1];
		[engine.renderer setColor: [OFColor red]];
		[engine.renderer drawVertices: vertices2];
		[engine.renderer endFrame];
	}

	[OFApplication terminate];
}
@end