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Merge branch 'CheckProxExpPruned' of https://github.com/MajorCooke/zdoom
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commit
2a1fa60aa6
2 changed files with 75 additions and 8 deletions
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@ -5995,6 +5995,13 @@ enum CPXFflags
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CPXF_COUNTDEAD = 1 << 3,
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CPXF_DEADONLY = 1 << 4,
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CPXF_EXACT = 1 << 5,
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CPXF_SETTARGET = 1 << 6,
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CPXF_SETMASTER = 1 << 7,
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CPXF_SETTRACER = 1 << 8,
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CPXF_FARTHEST = 1 << 9,
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CPXF_CLOSEST = 1 << 10,
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CPXF_SETONPTR = 1 << 11,
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CPXF_CHECKSIGHT = 1 << 12,
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};
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DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CheckProximity)
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{
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@ -6007,17 +6014,26 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CheckProximity)
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ACTION_PARAM_INT(ptr, 5);
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ACTION_SET_RESULT(false); //No inventory chain results please.
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if (!jump)
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{
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if (!(flags & (CPXF_SETTARGET | CPXF_SETMASTER | CPXF_SETTRACER)))
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return;
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}
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AActor *ref = COPY_AAPTR(self, ptr);
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//We need these to check out.
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if (!ref || !jump || !classname || distance <= 0)
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if (!ref || !classname || (distance <= 0))
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return;
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int counter = 0;
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bool result = false;
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fixed_t closer = distance, farther = 0, current = distance;
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const bool ptrWillChange = !!(flags & (CPXF_SETTARGET | CPXF_SETMASTER | CPXF_SETTRACER));
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const bool ptrDistPref = !!(flags & (CPXF_CLOSEST | CPXF_FARTHEST));
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TThinkerIterator<AActor> it;
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AActor * mo;
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AActor *mo, *dist = NULL;
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//[MC] Process of elimination, I think, will get through this as quickly and
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//efficiently as possible.
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@ -6036,12 +6052,35 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CheckProximity)
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else if (classname != mo->GetClass())
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continue;
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//Make sure it's in range and respect the desire for Z or not.
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if (ref->AproxDistance(mo) < distance &&
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//[MC]Make sure it's in range and respect the desire for Z or not. The function forces it to use
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//Z later for ensuring CLOSEST and FARTHEST flags are respected perfectly.
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//Ripped from sphere checking in A_RadiusGive (along with a number of things).
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if ((ref->AproxDistance(mo) < distance &&
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((flags & CPXF_NOZ) ||
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((ref->Z() > mo->Z() && ref->Top() < distance) ||
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(ref->Z() <= mo->Z() && mo->Z() - ref->Top() < distance))))
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((ref->Z() > mo->Z() && ref->Z() - mo->Top() < distance) ||
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(ref->Z() <= mo->Z() && mo->Z() - ref->Top() < distance)))))
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{
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if ((flags & CPXF_CHECKSIGHT) && !(P_CheckSight(mo, ref, SF_IGNOREVISIBILITY | SF_IGNOREWATERBOUNDARY)))
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continue;
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if (ptrWillChange)
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{
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current = ref->AproxDistance(mo);
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if ((flags & CPXF_CLOSEST) && (current < closer))
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{
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dist = mo;
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closer = current; //This actor's closer. Set the new standard.
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}
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else if ((flags & CPXF_FARTHEST) && (current > farther))
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{
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dist = mo;
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farther = current;
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}
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else if (!dist)
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dist = mo; //Just get the first one and call it quits if there's nothing selected.
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}
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if (mo->flags6 & MF6_KILLED)
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{
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if (!(flags & (CPXF_COUNTDEAD | CPXF_DEADONLY)))
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@ -6059,17 +6098,38 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CheckProximity)
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if (counter > count)
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{
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result = (flags & (CPXF_LESSOREQUAL | CPXF_EXACT)) ? false : true;
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break;
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//However, if we have one SET* flag and either the closest or farthest flags, keep the function going.
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if (ptrWillChange && ptrDistPref)
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continue;
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else
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break;
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}
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}
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}
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if (ptrWillChange && dist != NULL)
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{
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if (flags & CPXF_SETONPTR)
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{
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if (flags & CPXF_SETTARGET) ref->target = dist;
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if (flags & CPXF_SETMASTER) ref->master = dist;
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if (flags & CPXF_SETTRACER) ref->tracer = dist;
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}
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else
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{
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if (flags & CPXF_SETTARGET) self->target = dist;
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if (flags & CPXF_SETMASTER) self->master = dist;
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if (flags & CPXF_SETTRACER) self->tracer = dist;
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}
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}
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if (counter == count)
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result = true;
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else if (counter < count)
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result = !!((flags & CPXF_LESSOREQUAL) && !(flags & CPXF_EXACT));
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if (!jump) return;
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if (result)
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{
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@ -498,6 +498,13 @@ enum
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CPXF_COUNTDEAD = 1 << 3,
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CPXF_DEADONLY = 1 << 4,
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CPXF_EXACT = 1 << 5,
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CPXF_SETTARGET = 1 << 6,
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CPXF_SETMASTER = 1 << 7,
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CPXF_SETTRACER = 1 << 8,
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CPXF_FARTHEST = 1 << 9,
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CPXF_CLOSEST = 1 << 10,
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CPXF_SETONPTR = 1 << 11,
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CPXF_CHECKSIGHT = 1 << 12,
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};
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// Flags for A_CheckBlock
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