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- GetUpperLowerSector

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This commit is contained in:
Christoph Oelckers 2021-11-25 16:55:02 +01:00
parent 0c9d465e4c
commit df558bd9a2
1 changed files with 16 additions and 20 deletions
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36
source/games/sw/src/rooms.cpp
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@ -658,20 +658,20 @@ SetupMirrorTiles(void)
}
}
void GetUpperLowerSector(short match, int x, int y, short *upper, short *lower)
void GetUpperLowerSector(short match, int x, int y, sectortype** upper, sectortype** lower)
{
int i;
int sectorlist[16];
sectortype* sectorlist[16];
int sln = 0;
SPRITEp sp;
for (i = 0; i < numsectors; i++)// - 1; i >= 0; i--)
for(auto& sect : sectors())
{
if (inside(x, y, (short) i) == 1)
if (inside(x, y, &sect) == 1)
{
bool found = false;
SWSectIterator it(i);
SWSectIterator it(&sect);
while (auto actor = it.Next())
{
sp = &actor->s();
@ -687,7 +687,7 @@ void GetUpperLowerSector(short match, int x, int y, short *upper, short *lower)
if (!found)
continue;
if (sln < (int)SIZ(sectorlist))
sectorlist[sln] = i;
sectorlist[sln] = &sect;
sln++;
}
}
@ -695,8 +695,8 @@ void GetUpperLowerSector(short match, int x, int y, short *upper, short *lower)
// might not find ANYTHING if not tagged right
if (sln == 0)
{
*upper = -1;
*lower = -1;
*upper = nullptr;
*lower = nullptr;
return;
}
// Map rooms have NOT been dragged on top of each other
@ -717,15 +717,11 @@ void GetUpperLowerSector(short match, int x, int y, short *upper, short *lower)
if (sln == 2)
{
if (sector[sectorlist[0]].floorz < sector[sectorlist[1]].floorz)
if (sectorlist[0]->floorz < sectorlist[1]->floorz)
{
// swap
// make sectorlist[0] the LOW sector
short hold;
hold = sectorlist[0];
sectorlist[0] = sectorlist[1];
sectorlist[1] = hold;
std::swap(sectorlist[0],sectorlist[1]);
}
*lower = sectorlist[0];
@ -768,25 +764,25 @@ bool FindCeilingView(int match, int* x, int* y, int z, int* sectnum)
// determine x,y position
if (sp->hitag == VIEW_THRU_FLOOR)
{
short upper, lower;
sectortype* upper,* lower;
*x = sp->x + xoff;
*y = sp->y + yoff;
// get new sector
GetUpperLowerSector(match, *x, *y, &upper, &lower);
*sectnum = upper;
*sectnum = ::sectnum(upper);
break;
}
}
}
if (*sectnum < 0)
if (*sectnum == -1)
return false;
if (!sp || sp->hitag != VIEW_THRU_FLOOR)
{
*sectnum = 0;
*sectnum = -1;
return false;
}
@ -864,14 +860,14 @@ bool FindFloorView(int match, int* x, int* y, int z, int* sectnum)
// determine x,y position
if (sp->hitag == VIEW_THRU_CEILING)
{
short upper, lower;
sectortype* upper,* lower;
*x = sp->x + xoff;
*y = sp->y + yoff;
// get new sector
GetUpperLowerSector(match, *x, *y, &upper, &lower);
*sectnum = lower;
*sectnum = ::sectnum(lower);
break;
}
}