OrdinaryMagician/vkdoom_m
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- Used new functionality to avoid moving the puff around in SpawnDeepSplash.

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- Fixed: P_RailAttack used the shooting actor or a default puff for some splash
  related actions. It should use the puff type passed to it as a parameter instead.
- Changed splash handling in P_LineAttack to use the actual hit position to
  spawn the splash and not the puff's spawn position which is offset a little.
- made some precision related changes to P_HitWater. The precise hit coordinate
  can now be passed as parameters.


SVN r1350 (trunk)
This commit is contained in:
Christoph Oelckers 2009-01-04 12:25:22 +00:00
commit f7148b6b40
4 changed files with 42 additions and 56 deletions
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66
src/p_map.cpp
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@ -2724,7 +2724,12 @@ AActor *P_LineAttack (AActor *t1, angle_t angle, fixed_t distance,
trace.Sector->heightsec == NULL &&
trace.HitType == TRACE_HitFloor)
{
P_HitWater (puff, trace.Sector);
// Using the puff's position is not accurate enough.
// Instead make it splash at the actual hit position
hitx = t1->x + FixedMul (vx, trace.Distance);
hity = t1->y + FixedMul (vy, trace.Distance);
hitz = shootz + FixedMul (vz, trace.Distance);
P_HitWater (puff, P_PointInSector(hitx, hity), hitx, hity, hitz);
}
}
else
@ -2998,6 +3003,8 @@ void P_RailAttack (AActor *source, int damage, int offset, int color1, int color
FTraceResults trace;
fixed_t shootz;
if (puffclass == NULL) puffclass = PClass::FindClass(NAME_BulletPuff);
pitch = (angle_t)(-source->pitch) >> ANGLETOFINESHIFT;
angle = source->angle >> ANGLETOFINESHIFT;
@ -3040,39 +3047,16 @@ void P_RailAttack (AActor *source, int damage, int offset, int color1, int color
trace.CrossedWater == NULL &&
trace.Sector->heightsec == NULL)
{
fixed_t savex, savey, savez;
fixed_t savefloor, saveceil, savedropoff;
FTextureID savefloorpic;
sector_t *savefloorsec;
FTextureID saveceilingpic;
sector_t *saveceilingsec;
savex = source->x;
savey = source->y;
savez = source->z;
savefloor = source->floorz;
saveceil = source->ceilingz;
savedropoff = source->dropoffz;
savefloorpic = source->floorpic;
savefloorsec = source->floorsector;
saveceilingpic = source->ceilingpic;
saveceilingsec = source->ceilingsector;
source->SetOrigin (trace.X, trace.Y, trace.Z);
P_HitWater (source, trace.Sector);
source->SetOrigin (savex, savey, savez);
source->floorz = savefloor;
source->ceilingz = saveceil;
source->dropoffz = savedropoff;
source->floorpic = savefloorpic;
source->floorsector = savefloorsec;
source->ceilingpic = saveceilingpic;
source->ceilingsector = saveceilingsec;
AActor *thepuff = Spawn (puffclass, trace.X, trace.Y, trace.Z, ALLOW_REPLACE);
if (thepuff != NULL)
{
P_HitWater (thepuff, trace.Sector);
thepuff->Destroy ();
}
}
if (trace.CrossedWater)
{
AActor *thepuff = Spawn ("BulletPuff", 0, 0, 0, ALLOW_REPLACE);
AActor *thepuff = Spawn (puffclass, 0, 0, 0, ALLOW_REPLACE);
if (thepuff != NULL)
{
SpawnDeepSplash (source, trace, thepuff, vx, vy, vz, shootz);
@ -3082,7 +3066,6 @@ void P_RailAttack (AActor *source, int damage, int offset, int color1, int color
// Now hurt anything the trace hit
unsigned int i;
if (puffclass == NULL) puffclass = PClass::FindClass(NAME_BulletPuff);
AActor *puffDefaults = puffclass == NULL? NULL : GetDefaultByType (puffclass);
FName damagetype = (puffDefaults == NULL || puffDefaults->DamageType == NAME_None) ? FName(NAME_Railgun) : puffDefaults->DamageType;
@ -4532,22 +4515,11 @@ static void SpawnDeepSplash (AActor *t1, const FTraceResults &trace, AActor *puf
if (hitdist >= 0 && hitdist <= trace.Distance)
{
fixed_t savex, savey, savez;
fixed_t hitx = t1->x+FixedMul (vx, hitdist);
fixed_t hity = t1->y+FixedMul (vy, hitdist);
fixed_t hitz = shootz+FixedMul (vz, hitdist);
// Move the puff onto the water surface, splash, then move it back.
if (puff == NULL)
{
puff = t1;
}
savex = puff->x;
savey = puff->y;
savez = puff->z;
puff->SetOrigin (t1->x+FixedMul (vx, hitdist),
t1->y+FixedMul (vy, hitdist),
shootz+FixedMul (vz, hitdist));
P_HitWater (puff, puff->Sector);
puff->SetOrigin (savex, savey, savez);
P_HitWater (puff != NULL? puff:t1, P_PointInSector(hitx, hity), hitx, hity, hitz);
}
}
}