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This commit is contained in:
Paul 2001-02-13 16:44:54 +00:00
parent 33f14e9b85
commit 294a09d2ff
1 changed files with 39 additions and 1 deletions
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40
source/level/layercollision.cpp
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@ -29,5 +29,43 @@ CLayerCollision::~CLayerCollision()
/*****************************************************************************/
void CLayerCollision::shutdown()
{
}
/*****************************************************************************/
#ifdef __SHOW_COLLISION__
#include "gfx\prim.h"
int showCollision=true;
void CLayerCollision::render(DVECTOR &MapPos)
{
if(showCollision)
{
int x,y;
int mapx,mapy;
int xoff,yoff;
u8 *coll;
POLY_F4 *f4;
xoff=MapPos.vx&15;
yoff=MapPos.vy&15;
mapx=MapPos.vx/16;
mapy=MapPos.vy/16;
for(y=-yoff;y<(20*16)-yoff;y+=16)
{
coll=&Map[mapx+(mapy*MapWidth)];
for(x=-xoff;x<(33*16)-xoff;x+=16)
{
if(*coll)
{
f4=GetPrimF4();
setXYWH(f4,x,y,16,16);
setRGB0(f4,0,0,90);
setSemiTrans(f4,true);
AddPrimToList(f4,0);
}
coll++;
}
mapy++;
}
}
}
#endif