public static void DrawImage(int x, int y, int w, int h, GLImage img, float r = 1, float g = 1, float b = 1, float a = 1)
{
GL.Color4(r, g, b, a);
img.Bind(0);
GL.Begin(BeginMode.Quads);
GL.TexCoord2(0, 0);
GL.Vertex2(x, y);
GL.TexCoord2(1, 0);
GL.Vertex2(x + w, y);
GL.TexCoord2(1, 1);
GL.Vertex2(x + w, y + h);
GL.TexCoord2(0, 1);
GL.Vertex2(x, y + h);
GL.End();
img.Release(0);
}
public void Render()
{
NoTile.Bind(0);
GL.Begin(BeginMode.Quads);
GL.Color4((float)1, (float)1, (float)1, (float)1);
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
int rX = x * TileW;
int rY = y * TileH;
rX = rX - (int)CamX;
rY = rY - (int)CamY;
if (Highlight[x, y])
{
GL.Color4((float)1, 0, 0, 1);
}
else
{
GL.Color4((float)1, 1, 1, 1);
}
GL.TexCoord2((float)0, 0);
GL.Vertex2(rX, rY);
GL.TexCoord2((float)1, 0);
GL.Vertex2(rX + TileW, rY);
GL.TexCoord2((float)1, 1);
GL.Vertex2(rX + TileW, rY + TileH);
GL.TexCoord2((float)0, 1);
GL.Vertex2(rX, rY + TileH);
}
}
GL.End();
NoTile.Release(0);
}
