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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. 

(Naturally I did the same to the camera equivalent)
This commit is contained in:
Monster Iestyn 2019-08-08 23:04:47 +01:00
parent 17e53ee27b
commit 1b9eb3c3e4
1 changed files with 40 additions and 89 deletions
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129
src/p_maputl.c
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@ -419,10 +419,6 @@ 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
@ -438,15 +434,15 @@ 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
@ -462,28 +458,16 @@ 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;
@ -669,18 +653,7 @@ 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
ffloor_t *floorrover = NULL;
ffloor_t *ceilingrover = NULL;
// Check for frontsector's fake floors
for (rover = front->ffloors; rover; rover = rover->next)
@ -703,28 +676,28 @@ 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
ceilingrover = rover;
openceilingrover = rover;
}
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
floorrover = rover;
openfloorrover = rover;
}
else if (topheight > lowestfloor)
lowestfloor = topheight;
else if (topheight > lowfloor)
lowfloor = topheight;
}
}
@ -749,52 +722,30 @@ 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
ceilingrover = rover;
openceilingrover = rover;
}
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
floorrover = rover;
openfloorrover = rover;
}
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
openfloorrover = floorrover;
}
if (lowestceiling < opentop) {
opentop = lowestceiling;
#ifdef ESLOPE
opentopslope = ceilingslope;
#endif
openceilingrover = ceilingrover;
}
if (lowestfloor > lowfloor)
lowfloor = lowestfloor;
}
}