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- decrypted some leftover raw disassembly code in MoveSector

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This commit is contained in:
Christoph Oelckers 2022-09-09 23:49:05 +02:00
parent 559fe495fb
commit c4a8cda95f
1 changed files with 7 additions and 34 deletions
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41
source/games/exhumed/src/move.cpp
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@ -772,44 +772,17 @@ void MoveSector(sectortype* pSector, int nAngle, int *nXVel, int *nYVel)
clipmove(pos, &pSectorB, nXVect, nYVect, pBlockInfo->field_8, 0, 0, CLIPMASK1, scratch);
int ebx = pos.X;
int ecx = x_b;
int edx = pos.Y;
int eax = xvect;
int esi = y_b;
int deltax = pos.X - x_b;
int deltay = pos.Y - y_b;
if (eax < 0) {
eax = -eax;
}
ebx -= ecx;
ecx = eax;
eax = ebx;
edx -= esi;
if (eax < 0) {
eax = -eax;
}
if (ecx > eax)
if (abs(xvect) > abs(deltax))
{
xvect = ebx;
xvect = deltax;
}
eax = yvect;
if (eax < 0) {
eax = -eax;
}
ebx = eax;
eax = edx;
if (eax < 0) {
eax = -eax;
}
if (ebx > eax) {
yvect = edx;
if (abs(yvect) > abs(deltay))
{
yvect = deltay;
}
}
}