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This commit is contained in:
Daveo 2001-08-14 18:21:18 +00:00
parent 4b2f5b9bc1
commit 0894cdf055
1 changed files with 3 additions and 2 deletions
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5
source/level/layercollision.cpp
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@ -41,7 +41,7 @@ CLayerCollision::CLayerCollision(sLayerHdr *Hdr)
MapWidth=LayerHdr->Width;
MapHeight=LayerHdr->Height;
int TabH=MapHeight+COL_Y_OFS;
int TabH=MapHeight+(COL_Y_OFS*2);
ColYTable=(int*)MemAlloc(TabH*sizeof(int),"ColYTable");
ASSERT(ColYTable);
@ -49,12 +49,13 @@ int TabH=MapHeight+COL_Y_OFS;
for (int i=0; i<TabH; i++)
{
int Y=i-COL_Y_OFS;
if (Y<0)
if (Y<0) // extend off top
{
ColYTable[i]=0;
}
else
{
if (Y>=MapHeight) Y=MapHeight-1; // extend off bottom
ColYTable[i]=Y*MapWidth;
}