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Change fontcolours to colours and added gfx colour changing. Gave stars individual colours and lengths. Player hitbox debug. Rectangle drawing.

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stevenhowes
2021-03-20 17:16:09 +00:00
parent 79e374fbad
commit 8fd93665c4
4 changed files with 66 additions and 12 deletions
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c/Graphics
+19
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@@ -77,6 +77,15 @@ void draw_line(int x1,int y1,int x2,int y2)
inreg.r[2] = y2;
_kernel_swi(OS_Plot,&inreg,&outreg);
}
void draw_rectangle(int x1,int y1,int x2,int y2)
{
draw_line(x1,y1,x1,y2);
draw_line(x1,y1,x2,y1);
draw_line(x2,y2,x2,y1);
draw_line(x2,y2,x1,y2);
}
void draw_sprite(char* spritename,int x, int y)
{
// SpriteOp 34 to put sprite at a location
@@ -124,6 +133,16 @@ void font_colour(int fg, int bg, int fonthandle)
_kernel_swi(ColourTrans_SetFontColours, &inreg, &outreg);
}
void graphics_colour(int setcolour)
{
inreg.r[0] = setcolour;
inreg.r[1] = -1;
inreg.r[2] = 0;
_kernel_swi(ColourTrans_ReturnColourNumberForMode,&inreg,&outreg);
inreg.r[0] = 0;
inreg.r[1] = outreg.r[0];
_kernel_swi(OS_SetColour,&inreg,&outreg);
}
void screen_flipbuffer()
{
inreg.r[0] = 19;