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Simplify BitmapRender method #70

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Simplify BitmapRender method #70

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20 changes: 7 additions & 13 deletions source/Graphics.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -40,27 +40,21 @@ unsafe public static void SaveBitmap(int[] data, int width, int height, string f
public static (int[], int, int) BitmapRender(byte[] state, int MX, int MY, int[] colors, int pixelsize, int MARGIN)
{
int WIDTH = MARGIN + MX * pixelsize, HEIGHT = MY * pixelsize;
int TOTALWIDTH = WIDTH, TOTALHEIGHT = HEIGHT;
//int TOTALWIDTH = 189 + MARGIN, TOTALHEIGHT = 189;
int[] bitmap = new int[TOTALWIDTH * TOTALHEIGHT];
for (int i = 0; i < bitmap.Length; i++) bitmap[i] = GUI.BACKGROUND;
//for (int i = 0; i < bitmap.Length; i++) bitmap[i] = 255 << 24;

int DX = (TOTALWIDTH - WIDTH) / 2;
int DY = (TOTALHEIGHT - HEIGHT) / 2;
int[] bitmap = new int[WIDTH * HEIGHT];
Array.Fill(bitmap, GUI.BACKGROUND);

for (int y = 0; y < MY; y++) for (int x = 0; x < MX; x++)
{
int c = colors[state[x + y * MX]];
for (int dy = 0; dy < pixelsize; dy++) for (int dx = 0; dx < pixelsize; dx++)
{
int SX = DX + x * pixelsize + dx;
int SY = DY + y * pixelsize + dy;
if (SX < 0 || SX >= TOTALWIDTH - MARGIN || SY < 0 || SY >= TOTALHEIGHT) continue;
bitmap[MARGIN + SX + SY * TOTALWIDTH] = c;
int SX = x * pixelsize + dx;
int SY = y * pixelsize + dy;
if (SX < 0 || SX >= WIDTH - MARGIN || SY < 0 || SY >= HEIGHT) continue;
bitmap[MARGIN + SX + SY * WIDTH] = c;
}
}
return (bitmap, TOTALWIDTH, TOTALHEIGHT);
return (bitmap, WIDTH, HEIGHT);
}

static readonly Dictionary<int, Sprite> sprites = new();
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