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- had to add a hack because some people had to exploit implementation-dependent behavior of the PulseLight type.

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This commit is contained in:
Christoph Oelckers 2017-03-01 20:54:37 +01:00
parent 0de79042d4
commit 9b2f31e692
4 changed files with 21 additions and 12 deletions
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1
src/dobjtype.cpp
View file

@ -3402,7 +3402,6 @@ PClass *PClass::FindClassTentative(FName name)
PClass *type = static_cast<PClass *>(GetClass()->CreateNew());
DPrintf(DMSG_SPAMMY, "Creating placeholder class %s : %s\n", name.GetChars(), TypeName.GetChars());
assert(MetaSize == 0);
Derive(type, name);
type->Size = TentativeClass;
TypeTable.AddType(type, RUNTIME_CLASS(PClass), 0, name, bucket);

3
src/gl/dynlights/a_dynlight.cpp
View file

@ -204,7 +204,8 @@ void ADynamicLight::Activate(AActor *activator)
float pulseTime = specialf1 / TICRATE;
m_lastUpdate = level.maptime;
m_cycler.SetParams(float(args[LIGHT_SECONDARY_INTENSITY]), float(args[LIGHT_INTENSITY]), pulseTime);
if (!swapped) m_cycler.SetParams(float(args[LIGHT_SECONDARY_INTENSITY]), float(args[LIGHT_INTENSITY]), pulseTime);
else m_cycler.SetParams(float(args[LIGHT_INTENSITY]), float(args[LIGHT_SECONDARY_INTENSITY]), pulseTime);
m_cycler.ShouldCycle(true);
m_cycler.SetCycleType(CYCLE_Sin);
m_currentRadius = m_cycler.GetVal();

28
src/gl/dynlights/gl_dynlight.cpp
View file

@ -135,6 +135,16 @@ public:
void SetDontLightSelf(bool add) { m_dontlightself = add; }
void SetAttenuate(bool on) { m_attenuate = on; }
void SetHalo(bool halo) { m_halo = halo; }
void OrderIntensities()
{
if (m_Args[LIGHT_INTENSITY] > m_Args[LIGHT_SECONDARY_INTENSITY])
{
std::swap(m_Args[LIGHT_INTENSITY], m_Args[LIGHT_SECONDARY_INTENSITY]);
m_swapped = true;
}
}
protected:
FName m_Name;
int m_Args[5];
@ -143,6 +153,7 @@ protected:
ELightType m_type;
int8_t m_attenuate;
bool m_subtractive, m_additive, m_halo, m_dontlightself;
bool m_swapped = false;
};
TArray<FLightDefaults *> LightDefaults;
@ -178,8 +189,8 @@ void FLightDefaults::ApplyProperties(ADynamicLight * light) const
light->SetOffset(m_Pos);
light->halo = m_halo;
for (int a = 0; a < 3; a++) light->args[a] = clamp<int>((int)(m_Args[a]), 0, 255);
light->args[LIGHT_INTENSITY] = int(m_Args[LIGHT_INTENSITY]);
light->args[LIGHT_SECONDARY_INTENSITY] = int(m_Args[LIGHT_SECONDARY_INTENSITY]);
light->args[LIGHT_INTENSITY] = m_Args[LIGHT_INTENSITY];
light->args[LIGHT_SECONDARY_INTENSITY] = m_Args[LIGHT_SECONDARY_INTENSITY];
light->flags4 &= ~(MF4_ADDITIVE | MF4_SUBTRACTIVE | MF4_DONTLIGHTSELF);
if (m_subtractive) light->flags4 |= MF4_SUBTRACTIVE;
if (m_additive) light->flags4 |= MF4_ADDITIVE;
@ -190,11 +201,13 @@ void FLightDefaults::ApplyProperties(ADynamicLight * light) const
float pulseTime = float(m_Param / TICRATE);
light->m_lastUpdate = level.maptime;
light->m_cycler.SetParams(float(light->args[LIGHT_SECONDARY_INTENSITY]), float(light->args[LIGHT_INTENSITY]), pulseTime, oldtype == PulseLight);
if (m_swapped) light->m_cycler.SetParams(float(light->args[LIGHT_SECONDARY_INTENSITY]), float(light->args[LIGHT_INTENSITY]), pulseTime, oldtype == PulseLight);
else light->m_cycler.SetParams(float(light->args[LIGHT_INTENSITY]), float(light->args[LIGHT_SECONDARY_INTENSITY]), pulseTime, oldtype == PulseLight);
light->m_cycler.ShouldCycle(true);
light->m_cycler.SetCycleType(CYCLE_Sin);
light->m_currentRadius = light->m_cycler.GetVal();
if (light->m_currentRadius <= 0) light->m_currentRadius = 1;
light->swapped = m_swapped;
}
switch (m_attenuate)
@ -474,13 +487,7 @@ void gl_ParsePulseLight(FScanner &sc)
sc.ScriptError("Unknown tag: %s\n", sc.String);
}
}
if (defaults->GetArg(LIGHT_INTENSITY) > defaults->GetArg(LIGHT_SECONDARY_INTENSITY))
{
auto i = defaults->GetArg(LIGHT_INTENSITY);
auto j = defaults->GetArg(LIGHT_SECONDARY_INTENSITY);
defaults->SetArg(LIGHT_INTENSITY, j);
defaults->SetArg(LIGHT_SECONDARY_INTENSITY, i);
}
defaults->OrderIntensities();
gl_AddLightDefaults(defaults);
}
@ -564,6 +571,7 @@ void gl_ParseFlickerLight(FScanner &sc)
sc.ScriptError("Unknown tag: %s\n", sc.String);
}
}
defaults->OrderIntensities();
gl_AddLightDefaults(defaults);
}
else

1
src/gl/dynlights/gl_dynlight.h
View file

@ -141,6 +141,7 @@ public:
bool halo;
BYTE color2[3];
bool visibletoplayer;
bool swapped;
int bufferindex;