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Paul 2001-02-20 17:04:11 +00:00
parent 82fabeb2ed
commit 84c2259a25
2 changed files with 5 additions and 5 deletions
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8
source/level/layercollision.cpp
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@ -52,7 +52,7 @@ int CLayerCollision::getHeightFromGround(int _x,int _y,int _maxHeight)
yFraction=16-(_y&0x0f);
distanceFromGround=0;
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];
colHeight=m_collisionTable[((Map[mapX+mapY]&COLLISION_MASK)*16)+xFraction];
if(colHeight)
{
// Inside a collision block.. find the nearest ground above this point
@ -66,7 +66,7 @@ int CLayerCollision::getHeightFromGround(int _x,int _y,int _maxHeight)
{
return -_maxHeight;
}
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];
colHeight=m_collisionTable[((Map[mapX+mapY]&COLLISION_MASK)*16)+xFraction];
}
distanceFromGround+=yFraction-colHeight;
if(distanceFromGround<-_maxHeight)distanceFromGround=-_maxHeight;
@ -85,7 +85,7 @@ int CLayerCollision::getHeightFromGround(int _x,int _y,int _maxHeight)
{
return _maxHeight;
}
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];
colHeight=m_collisionTable[((Map[mapX+mapY]&COLLISION_MASK)*16)+xFraction];
}
distanceFromGround+=yFraction-colHeight;
if(distanceFromGround>_maxHeight)distanceFromGround=_maxHeight;
@ -128,7 +128,7 @@ void CLayerCollision::render(DVECTOR &MapPos)
coll=&Map[mapx+(mapy*MapWidth)];
for(x=-xoff;x<(33*16)-xoff;x+=16)
{
switch(*coll)
switch((*coll)&COLLISION_MASK)
{
case 0:
break;

2
source/level/layercollision.h
View file

@ -22,7 +22,7 @@ virtual ~CLayerCollision();
virtual void shutdown();
u8 Get(int X,int Y) {return(Map[X+(Y*MapWidth)]);}
u8 Get(int X,int Y) {return(Map[X+(Y*MapWidth)]&COLLISION_MASK);}
int getHeightFromGround(int _x,int _y,int _maxHeight=32);
#ifdef __SHOW_COLLISION__