mirror of
https://git.planet-casio.com/Lephenixnoir/gint.git
synced 2025-01-01 06:23:35 +01:00
24 lines
485 B
C
24 lines
485 B
C
#include <gray.h>
|
|
#include <display.h>
|
|
|
|
/*
|
|
gline()
|
|
Draws a line in the vram. Automatically optimizes special cases.
|
|
*/
|
|
void gline(int x1, int y1, int x2, int y2, enum Color color)
|
|
{
|
|
enum Color c1, c2;
|
|
|
|
if(color == Color_None) return;
|
|
else if(color == Color_Invert) c1 = c2 = Color_Invert;
|
|
else
|
|
{
|
|
c1 = 3 * (color & 1);
|
|
c2 = 3 * (color >> 1);
|
|
}
|
|
|
|
display_useVRAM(gray_lightVRAM());
|
|
dline(x1, y1, x2, y2, c1);
|
|
display_useVRAM(gray_darkVRAM());
|
|
dline(x1, y1, x2, y2, c2);
|
|
}
|