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After looking at the FOF part of P_LineOpening for a while I now realise many of these variables aren't even necessary, so I removed them all.

Browse source 
(Naturally I did the same to the camera equivalent)

# Conflicts:
#	src/p_maputl.c
This commit is contained in:
Monster Iestyn 2019-08-08 23:04:47 +01:00
parent cda81cc166
commit bbefc3b7f4
1 changed files with 36 additions and 81 deletions
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117
src/p_maputl.c
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@ -418,10 +418,6 @@ void P_CameraLineOpening(line_t *linedef)
if (front->ffloors || back->ffloors)
{
ffloor_t *rover;
fixed_t highestceiling = highceiling;
fixed_t lowestceiling = opentop;
fixed_t highestfloor = openbottom;
fixed_t lowestfloor = lowfloor;
fixed_t delta1, delta2;
// Check for frontsector's fake floors
@ -437,15 +433,15 @@ void P_CameraLineOpening(line_t *linedef)
delta1 = abs(mapcampointer->z - (bottomheight + ((topheight - bottomheight)/2)));
delta2 = abs(thingtop - (bottomheight + ((topheight - bottomheight)/2)));
if (bottomheight < lowestceiling && delta1 >= delta2)
lowestceiling = bottomheight;
else if (bottomheight < highestceiling && delta1 >= delta2)
highestceiling = bottomheight;
if (bottomheight < opentop && delta1 >= delta2)
opentop = bottomheight;
else if (bottomheight < highceiling && delta1 >= delta2)
highceiling = bottomheight;
if (topheight > highestfloor && delta1 < delta2)
highestfloor = topheight;
else if (topheight > lowestfloor && delta1 < delta2)
lowestfloor = topheight;
if (topheight > openbottom && delta1 < delta2)
openbottom = topheight;
else if (topheight > lowfloor && delta1 < delta2)
lowfloor = topheight;
}
// Check for backsectors fake floors
@ -461,28 +457,16 @@ void P_CameraLineOpening(line_t *linedef)
delta1 = abs(mapcampointer->z - (bottomheight + ((topheight - bottomheight)/2)));
delta2 = abs(thingtop - (bottomheight + ((topheight - bottomheight)/2)));
if (bottomheight < lowestceiling && delta1 >= delta2)
lowestceiling = bottomheight;
else if (bottomheight < highestceiling && delta1 >= delta2)
highestceiling = bottomheight;
if (bottomheight < opentop && delta1 >= delta2)
opentop = bottomheight;
else if (bottomheight < highceiling && delta1 >= delta2)
highceiling = bottomheight;
if (topheight > highestfloor && delta1 < delta2)
highestfloor = topheight;
else if (topheight > lowestfloor && delta1 < delta2)
lowestfloor = topheight;
if (topheight > openbottom && delta1 < delta2)
openbottom = topheight;
else if (topheight > lowfloor && delta1 < delta2)
lowfloor = topheight;
}
if (highestceiling < highceiling)
highceiling = highestceiling;
if (highestfloor > openbottom)
openbottom = highestfloor;
if (lowestceiling < opentop)
opentop = lowestceiling;
if (lowestfloor > lowfloor)
lowfloor = lowestfloor;
}
openrange = opentop - openbottom;
return;
@ -667,16 +651,7 @@ void P_LineOpening(line_t *linedef, mobj_t *mobj)
if (front->ffloors || back->ffloors)
{
ffloor_t *rover;
fixed_t highestceiling = highceiling;
fixed_t lowestceiling = opentop;
fixed_t highestfloor = openbottom;
fixed_t lowestfloor = lowfloor;
fixed_t delta1, delta2;
#ifdef ESLOPE
pslope_t *ceilingslope = opentopslope;
pslope_t *floorslope = openbottomslope;
#endif
// Check for frontsector's fake floors
for (rover = front->ffloors; rover; rover = rover->next)
@ -699,26 +674,26 @@ void P_LineOpening(line_t *linedef, mobj_t *mobj)
if (delta1 >= delta2 && !(rover->flags & FF_PLATFORM)) // thing is below FOF
{
if (bottomheight < lowestceiling) {
lowestceiling = bottomheight;
if (bottomheight < opentop) {
opentop = bottomheight;
#ifdef ESLOPE
ceilingslope = *rover->b_slope;
opentopslope = *rover->b_slope;
#endif
}
else if (bottomheight < highestceiling)
highestceiling = bottomheight;
else if (bottomheight < highceiling)
highceiling = bottomheight;
}
if (delta1 < delta2 && !(rover->flags & FF_REVERSEPLATFORM)) // thing is above FOF
{
if (topheight > highestfloor) {
highestfloor = topheight;
if (topheight > openbottom) {
openbottom = topheight;
#ifdef ESLOPE
floorslope = *rover->t_slope;
openbottomslope = *rover->t_slope;
#endif
}
else if (topheight > lowestfloor)
lowestfloor = topheight;
else if (topheight > lowfloor)
lowfloor = topheight;
}
}
@ -743,48 +718,28 @@ void P_LineOpening(line_t *linedef, mobj_t *mobj)
if (delta1 >= delta2 && !(rover->flags & FF_PLATFORM)) // thing is below FOF
{
if (bottomheight < lowestceiling) {
lowestceiling = bottomheight;
if (bottomheight < opentop) {
opentop = bottomheight;
#ifdef ESLOPE
ceilingslope = *rover->b_slope;
opentopslope = *rover->b_slope;
#endif
}
else if (bottomheight < highestceiling)
highestceiling = bottomheight;
else if (bottomheight < highceiling)
highceiling = bottomheight;
}
if (delta1 < delta2 && !(rover->flags & FF_REVERSEPLATFORM)) // thing is above FOF
{
if (topheight > highestfloor) {
highestfloor = topheight;
if (topheight > openbottom) {
openbottom = topheight;
#ifdef ESLOPE
floorslope = *rover->t_slope;
openbottomslope = *rover->t_slope;
#endif
}
else if (topheight > lowestfloor)
lowestfloor = topheight;
else if (topheight > lowfloor)
lowfloor = topheight;
}
}
if (highestceiling < highceiling)
highceiling = highestceiling;
if (highestfloor > openbottom) {
openbottom = highestfloor;
#ifdef ESLOPE
openbottomslope = floorslope;
#endif
}
if (lowestceiling < opentop) {
opentop = lowestceiling;
#ifdef ESLOPE
opentopslope = ceilingslope;
#endif
}
if (lowestfloor > lowfloor)
lowfloor = lowestfloor;
}
}