bonkmaykr/otyaSMILEBASIC
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Extract graphic class

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otya128
2016-12-10 19:26:11 +09:00
parent b3331c8d27
commit be2e665fb1
2 changed files with 74 additions and 73 deletions
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69
SMILEBASIC/graphic.d
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@@ -4,6 +4,7 @@ import derelict.sdl2.image;
import derelict.opengl3.gl;
import derelict.opengl3.gl3;
import otya.smilebasic.petitcomputer;
import std.string;
enum DrawType
{
@@ -76,6 +77,74 @@ class Graphic
//nnnue
paint.buffer = new uint[width * height];
}
GraphicPage createGRPF(string file)
{
SDL_RWops* stream = SDL_RWFromFile(toStringz(file), toStringz("rb"));
auto src = IMG_Load_RW(stream, 0);
SDL_Surface* surface = SDL_CreateRGBSurface(0, src.w, src.h, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000);//0xff000000, 0x00ff0000, 0x0000ff00, 0xFF);
SDL_Rect rect;
rect.x = 0;
rect.y = 0;
rect.w = src.w;
rect.h = src.h;
// SDL_SetSurfaceBlendMode(surface, SDL_BLENDMODE_BLEND);
// SDL_SetSurfaceBlendMode(src, SDL_BLENDMODE_BLEND);
ubyte sr, sg, sb, sa;
SDL_GetRGBA((cast(uint*)src.pixels)[0], src.format, &sr, &sg, &sb, &sa);
auto color = SDL_MapRGBA(surface.format, sr, sg, sb, sa);
SDL_SetColorKey(src, SDL_TRUE, (cast(uint*)src.pixels)[0]);
//SDL_SetColorKey(surface, SDL_TRUE, color);
int i = SDL_BlitSurface(src, &rect, surface, &rect);
auto srcpixels = (cast(uint*)src.pixels);
auto pixels = (cast(uint*)surface.pixels);
auto aaa = surface.format.Amask;
//surface.format.Amask = 0xFF;
for(int x = 0; x < src.w; x++)
{
for(int y = 0; y < src.h; y++)
{
ubyte r, g, b, a;
SDL_GetRGBA(*pixels, surface.format, &r, &g, &b, &a);
if(r == sr && g == sg && b == sb)
{
r = 0;
g = 0;
b = 0;
a = 0;
*pixels = 0;
*pixels = SDL_MapRGBA(surface.format, r, g, b, a);
}
pixels++;
}
}
SDL_RWclose(stream);
SDL_FreeSurface(src);
return new GraphicPage(surface);
}
GraphicPage createEmptyPage()
{
auto surface = SDL_CreateRGBSurface(0, width, height, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000);
auto pixels = (cast(uint*)surface.pixels);
for(int x = 0; x < surface.w; x++)
{
for(int y = 0; y < surface.h; y++)
{
ubyte r, g, b, a;
SDL_GetRGBA(*pixels, surface.format, &r, &g, &b, &a);
{
r = 0;
g = 0;
b = 0;
a = 0;
*pixels = 0;
*pixels = SDL_MapRGBA(surface.format, r, g, b, a);
}
pixels++;
}
}
return new GraphicPage(surface);
}
bool[2] visibles = [true, true];
private int[2] showPage = [0, 1];