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- rewrote dynamic lights to not use actors for the internal representation and made DynamicLight a purely scripted class.

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This should be less of a drag on the playsim than having each light a separate actor. A quick check with ZDCMP2 showed that the light processing time was reduced to 1/3rd from 0.5 ms to 0.17 ms per tic.
It's also one native actor class less.
This commit is contained in:
Christoph Oelckers 2019-01-01 19:35:55 +01:00
commit d654e02dea
34 changed files with 438 additions and 412 deletions
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13
src/scripting/thingdef_data.cpp
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@ -419,25 +419,12 @@ static FFlagDef PlayerPawnFlagDefs[] =
DEFINE_FLAG(PPF, CROUCHABLEMORPH, APlayerPawn, PlayerFlags),
};
static FFlagDef DynLightFlagDefs[] =
{
// PlayerPawn flags
DEFINE_FLAG(LF, SUBTRACTIVE, ADynamicLight, lightflags),
DEFINE_FLAG(LF, ADDITIVE, ADynamicLight, lightflags),
DEFINE_FLAG(LF, DONTLIGHTSELF, ADynamicLight, lightflags),
DEFINE_FLAG(LF, ATTENUATE, ADynamicLight, lightflags),
DEFINE_FLAG(LF, NOSHADOWMAP, ADynamicLight, lightflags),
DEFINE_FLAG(LF, DONTLIGHTACTORS, ADynamicLight, lightflags),
DEFINE_FLAG(LF, SPOT, ADynamicLight, lightflags),
};
static const struct FFlagList { const PClass * const *Type; FFlagDef *Defs; int NumDefs; int Use; } FlagLists[] =
{
{ &RUNTIME_CLASS_CASTLESS(AActor), ActorFlagDefs, countof(ActorFlagDefs), 3 }, // -1 to account for the terminator
{ &RUNTIME_CLASS_CASTLESS(AActor), MoreFlagDefs, countof(MoreFlagDefs), 1 },
{ &RUNTIME_CLASS_CASTLESS(AActor), InternalActorFlagDefs, countof(InternalActorFlagDefs), 2 },
{ &RUNTIME_CLASS_CASTLESS(APlayerPawn), PlayerPawnFlagDefs, countof(PlayerPawnFlagDefs), 3 },
{ &RUNTIME_CLASS_CASTLESS(ADynamicLight),DynLightFlagDefs, countof(DynLightFlagDefs), 3 },
};
#define NUM_FLAG_LISTS (countof(FlagLists))