thirdparty/scummvm
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Implemented a few new functions. Now you can control the crane in Full Throttle

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svn-id: r4079
This commit is contained in:
Vincent Hamm 2002-04-25 08:53:10 +00:00
parent d0bb864d35
commit f3aab1ce9c
3 changed files with 38 additions and 6 deletions
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22
boxes.cpp
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@ -74,6 +74,28 @@ Box *Scumm::getBoxBaseAddr(int box)
return (Box *) (ptr + box * SIZEOF_BOX + 2);
}
int Scumm::getSpecialBox(int param1, int param2)
{
int i;
int numOfBoxes;
byte flag;
numOfBoxes = getNumBoxes() - 1;
for(i=numOfBoxes;i>=0;i--)
{
flag = getBoxFlags(i);
if(!(flag & 0x80) && (flag & 0x20))
return(-1);
if(checkXYInBoxBounds(i,param1,param2))
return(i);
}
return(-1);
}
bool Scumm::checkXYInBoxBounds(int b, int x, int y)
{
BoxCoords box;