gamescript.entry source code

1 
2 module gamescript.entry;
3 import hip.api;
4 import hip.assets.texture;
5 import hip.assets.image;
6 
7 /**
8 *	Call `dub` to generate the DLL, after that, just execute `dub -c run` for starting your project
9 */
10 class MainScene : AScene, IHipPreloadable
11 {
12 	mixin Preload;
13 	HipTexture tex;
14 
15 	/** Constructor */
16 	override void initialize()
17 	{
18 		Image img = new Image(256, 256, 1);
19 		for(int i = 0; i < 256; i++)
20 		{
21 			for(int x = 0; x < 256; x++)
22 			{
23 				size_t idx = i*256+x;
24 				img.pixels[idx] = i < 50 ? 0xff : 0;
25 			}
26 		}
27 		tex = new HipTexture(img, HipResourceUsage.Dynamic);
28 
29 		for(int y = 50; y < 100; y++)
30 		{
31 			for(int x = 0; x < 256; x++)
32 			{
33 				size_t idx = y*256+x;
34 				img.pixels[idx] = 0x44;
35 			}
36 		}
37 		tex.updatePixels(0, 50, 256, 50, img.pixels[50*256..$]);
38 
39 	}
40 	/** Called every frame */
41 	override void update(float dt)
42 	{
43 
44 	}
45 	/** Renderer only, may not be called every frame */
46 	override void render()
47 	{
48 
49 		drawText("You can start using the D Scripting API Here!", 400, 300, 2.0, HipColor.white,
50 			HipTextAlign.center
51 		);
52 
53 		drawTexture(tex, 200, 200);
54 
55 	}
56 	/** Pre destroy */
57 	override void dispose()
58 	{
59 
60 	}
61 	override void onResize(uint width, uint height){}
62 }
63 
64 mixin HipEngineMain!MainScene;