FDrawInfo *FDrawInfoList::GetNew()
{
if (mList.Size() > 0)
{
FDrawInfo *di;
mList.Pop(di);
return di;
}
return new FDrawInfo;
}
FRandom *FRandom::StaticFindRNG (const char *name)
{
DWORD NameCRC = CalcCRC32 ((const BYTE *)name, (unsigned int)strlen (name));
// Use the default RNG if this one happens to have a CRC of 0.
if (NameCRC == 0) return &pr_exrandom;
// Find the RNG in the list, sorted by CRC
FRandom **prev = &RNGList, *probe = RNGList;
while (probe != NULL && probe->NameCRC < NameCRC)
{
prev = &probe->Next;
probe = probe->Next;
}
// Found one so return it.
if (probe == NULL || probe->NameCRC != NameCRC)
{
// A matching RNG doesn't exist yet so create it.
probe = new FRandom(name);
// Store the new RNG for destruction when ZDoom quits.
NewRNGs.Push(probe);
}
return probe;
}
void gl_InitializeActorLights()
{
for(unsigned int i=0;i<LightAssociations.Size();i++)
{
const PClass * ti = PClass::FindClass(LightAssociations[i].ActorName());
if (ti)
{
ti = GetRealType(ti);
AActor * defaults = GetDefaultByType(ti);
if (defaults)
{
FInternalLightAssociation * iasso = new FInternalLightAssociation(&LightAssociations[i]);
if (!defaults->lightassociations)
{
TDeletingArray<FInternalLightAssociation*> *p =new TDeletingArray<FInternalLightAssociation*>;
defaults->lightassociations = p;
AssoDeleter.Push(p);
}
TDeletingArray<FInternalLightAssociation *> * lights = gl_GetActorLights(defaults);
if (iasso->Light()==NULL)
{
// The definition was not valid.
delete iasso;
}
else
{
lights->Push(iasso);
}
}
}
}
// we don't need the parser data for the light associations anymore
LightAssociations.Clear();
LightAssociations.ShrinkToFit();
StateLights.Resize(ParsedStateLights.Size()+1);
for(unsigned i=0; i<ParsedStateLights.Size();i++)
{
if (ParsedStateLights[i] != NAME_None)
{
StateLights[i] = (FLightDefaults*)-1; // something invalid that's not NULL.
for(unsigned int j=0;j<LightDefaults.Size();j++)
{
if (LightDefaults[j]->GetName() == ParsedStateLights[i])
{
StateLights[i] = LightDefaults[j];
break;
}
}
}
else StateLights[i] = NULL;
}
StateLights[StateLights.Size()-1] = NULL; // terminator
ParsedStateLights.Clear();
ParsedStateLights.ShrinkToFit();
}
void ParseBlock(TDeletingArray<SBarInfoCommand *> &commands, FScanner &sc, bool fullScreenOffsets)
{
if(sc.CheckToken('{'))
{
while(SBarInfoCommand *cmd = NextCommand(sc))
{
cmd->Parse(sc, fullScreenOffsets);
commands.Push(cmd);
}
}
else
{
if(SBarInfoCommand *cmd = NextCommand(sc))
{
cmd->Parse(sc, fullScreenOffsets);
commands.Push(cmd);
}
else
sc.ScriptError("Missing command for flow control statement.");
}
}
void LoadActors ()
{
int lastlump, lump;
cycle_t timer;
timer.Reset(); timer.Clock();
ActorDamageFuncs.Clear();
FScriptPosition::ResetErrorCounter();
InitThingdef();
lastlump = 0;
while ((lump = Wads.FindLump ("DECORATE", &lastlump)) != -1)
{
FScanner sc(lump);
ParseDecorate (sc);
}
FinishThingdef();
if (FScriptPosition::ErrorCounter > 0)
{
I_Error("%d errors while parsing DECORATE scripts", FScriptPosition::ErrorCounter);
}
timer.Unclock();
if (!batchrun) Printf("DECORATE parsing took %.2f ms\n", timer.TimeMS());
// Base time: ~52 ms
}
void gl_InitModels()
{
int Lump, lastLump;
FString path;
int index, surface;
int i;
FSpriteModelFrame smf;
lastLump = 0;
for(unsigned i=0;i<Models.Size();i++)
{
delete Models[i];
}
Models.Clear();
SpriteModelFrames.Clear();
DeleteModelHash();
// First, create models for each voxel
for (unsigned i = 0; i < Voxels.Size(); i++)
{
FVoxelModel *md = new FVoxelModel(Voxels[i], false);
Voxels[i]->VoxelIndex = Models.Push(md);
}
// now create GL model frames for the voxeldefs
for (unsigned i = 0; i < VoxelDefs.Size(); i++)
{
FVoxelModel *md = (FVoxelModel*)Models[VoxelDefs[i]->Voxel->VoxelIndex];
memset(&smf, 0, sizeof(smf));
smf.modelIDs[1] = smf.modelIDs[2] = smf.modelIDs[3] = -1;
smf.modelIDs[0] = VoxelDefs[i]->Voxel->VoxelIndex;
smf.skinIDs[0] = md->GetPaletteTexture();
smf.xscale = smf.yscale = smf.zscale = VoxelDefs[i]->Scale;
smf.angleoffset = VoxelDefs[i]->AngleOffset.Degrees;
if (VoxelDefs[i]->PlacedSpin != 0)
{
smf.yrotate = 1.f;
smf.rotationSpeed = VoxelDefs[i]->PlacedSpin / 55.55f;
smf.flags |= MDL_ROTATING;
}
VoxelDefs[i]->VoxeldefIndex = SpriteModelFrames.Push(smf);
if (VoxelDefs[i]->PlacedSpin != VoxelDefs[i]->DroppedSpin)
{
if (VoxelDefs[i]->DroppedSpin != 0)
{
smf.yrotate = 1.f;
smf.rotationSpeed = VoxelDefs[i]->DroppedSpin / 55.55f;
smf.flags |= MDL_ROTATING;
}
else
{
smf.yrotate = 0;
smf.rotationSpeed = 0;
smf.flags &= ~MDL_ROTATING;
}
SpriteModelFrames.Push(smf);
}
}
memset(&smf, 0, sizeof(smf));
smf.modelIDs[0] = smf.modelIDs[1] = smf.modelIDs[2] = smf.modelIDs[3] = -1;
while ((Lump = Wads.FindLump("MODELDEF", &lastLump)) != -1)
{
FScanner sc(Lump);
while (sc.GetString())
{
if (sc.Compare("model"))
{
path = "";
sc.MustGetString();
memset(&smf, 0, sizeof(smf));
smf.modelIDs[1] = smf.modelIDs[2] = smf.modelIDs[3] = -1;
smf.xscale=smf.yscale=smf.zscale=1.f;
smf.type = PClass::FindClass(sc.String);
if (!smf.type || smf.type->Defaults == nullptr)
{
sc.ScriptError("MODELDEF: Unknown actor type '%s'\n", sc.String);
}
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("path"))
{
sc.MustGetString();
FixPathSeperator(sc.String);
path = sc.String;
if (path[(int)path.Len()-1]!='/') path+='/';
}
else if (sc.Compare("model"))
{
sc.MustGetNumber();
index = sc.Number;
if (index < 0 || index >= MAX_MODELS_PER_FRAME)
{
sc.ScriptError("Too many models in %s", smf.type->TypeName.GetChars());
}
sc.MustGetString();
FixPathSeperator(sc.String);
smf.modelIDs[index] = FindModel(path.GetChars(), sc.String);
if (smf.modelIDs[index] == -1)
{
Printf("%s: model not found in %s\n", sc.String, path.GetChars());
}
}
else if (sc.Compare("scale"))
{
sc.MustGetFloat();
smf.xscale = sc.Float;
sc.MustGetFloat();
smf.yscale = sc.Float;
sc.MustGetFloat();
smf.zscale = sc.Float;
}
// [BB] Added zoffset reading.
// Now it must be considered deprecated.
else if (sc.Compare("zoffset"))
{
sc.MustGetFloat();
smf.zoffset=sc.Float;
}
// Offset reading.
else if (sc.Compare("offset"))
{
sc.MustGetFloat();
smf.xoffset = sc.Float;
sc.MustGetFloat();
smf.yoffset = sc.Float;
sc.MustGetFloat();
smf.zoffset = sc.Float;
}
// angleoffset, pitchoffset and rolloffset reading.
else if (sc.Compare("angleoffset"))
{
sc.MustGetFloat();
smf.angleoffset = sc.Float;
}
else if (sc.Compare("pitchoffset"))
{
sc.MustGetFloat();
smf.pitchoffset = sc.Float;
}
else if (sc.Compare("rolloffset"))
{
sc.MustGetFloat();
smf.rolloffset = sc.Float;
}
// [BB] Added model flags reading.
else if (sc.Compare("ignoretranslation"))
{
smf.flags |= MDL_IGNORETRANSLATION;
}
else if (sc.Compare("pitchfrommomentum"))
{
smf.flags |= MDL_PITCHFROMMOMENTUM;
}
else if (sc.Compare("inheritactorpitch"))
{
smf.flags |= MDL_USEACTORPITCH | MDL_BADROTATION;
}
else if (sc.Compare("inheritactorroll"))
{
smf.flags |= MDL_USEACTORROLL;
}
else if (sc.Compare("useactorpitch"))
{
smf.flags |= MDL_USEACTORPITCH;
}
else if (sc.Compare("useactorroll"))
{
smf.flags |= MDL_USEACTORROLL;
}
else if (sc.Compare("rotating"))
{
smf.flags |= MDL_ROTATING;
smf.xrotate = 0.;
smf.yrotate = 1.;
smf.zrotate = 0.;
smf.rotationCenterX = 0.;
smf.rotationCenterY = 0.;
smf.rotationCenterZ = 0.;
smf.rotationSpeed = 1.;
}
else if (sc.Compare("rotation-speed"))
{
sc.MustGetFloat();
smf.rotationSpeed = sc.Float;
}
else if (sc.Compare("rotation-vector"))
{
sc.MustGetFloat();
smf.xrotate = sc.Float;
sc.MustGetFloat();
smf.yrotate = sc.Float;
sc.MustGetFloat();
smf.zrotate = sc.Float;
}
else if (sc.Compare("rotation-center"))
{
sc.MustGetFloat();
smf.rotationCenterX = sc.Float;
sc.MustGetFloat();
smf.rotationCenterY = sc.Float;
sc.MustGetFloat();
smf.rotationCenterZ = sc.Float;
}
else if (sc.Compare("interpolatedoubledframes"))
{
smf.flags |= MDL_INTERPOLATEDOUBLEDFRAMES;
}
else if (sc.Compare("nointerpolation"))
{
smf.flags |= MDL_NOINTERPOLATION;
}
else if (sc.Compare("skin"))
{
sc.MustGetNumber();
index=sc.Number;
if (index<0 || index>=MAX_MODELS_PER_FRAME)
{
sc.ScriptError("Too many models in %s", smf.type->TypeName.GetChars());
}
sc.MustGetString();
FixPathSeperator(sc.String);
if (sc.Compare(""))
{
smf.skinIDs[index]=FNullTextureID();
}
else
{
smf.skinIDs[index] = LoadSkin(path.GetChars(), sc.String);
if (!smf.skinIDs[index].isValid())
{
Printf("Skin '%s' not found in '%s'\n",
sc.String, smf.type->TypeName.GetChars());
}
}
}
else if (sc.Compare("surfaceskin"))
{
sc.MustGetNumber();
index = sc.Number;
sc.MustGetNumber();
surface = sc.Number;
if (index<0 || index >= MAX_MODELS_PER_FRAME)
{
sc.ScriptError("Too many models in %s", smf.type->TypeName.GetChars());
}
if (surface<0 || surface >= MD3_MAX_SURFACES)
{
sc.ScriptError("Invalid MD3 Surface %d in %s", MD3_MAX_SURFACES, smf.type->TypeName.GetChars());
}
sc.MustGetString();
FixPathSeperator(sc.String);
if (sc.Compare(""))
{
smf.surfaceskinIDs[index][surface] = FNullTextureID();
}
else
{
smf.surfaceskinIDs[index][surface] = LoadSkin(path.GetChars(), sc.String);
if (!smf.surfaceskinIDs[index][surface].isValid())
{
Printf("Surface Skin '%s' not found in '%s'\n",
sc.String, smf.type->TypeName.GetChars());
}
}
}
else if (sc.Compare("frameindex") || sc.Compare("frame"))
{
bool isframe=!!sc.Compare("frame");
sc.MustGetString();
smf.sprite = -1;
for (i = 0; i < (int)sprites.Size (); ++i)
{
if (strnicmp (sprites[i].name, sc.String, 4) == 0)
{
if (sprites[i].numframes==0)
{
//sc.ScriptError("Sprite %s has no frames", sc.String);
}
smf.sprite = i;
break;
}
}
if (smf.sprite==-1)
{
sc.ScriptError("Unknown sprite %s in model definition for %s", sc.String, smf.type->TypeName.GetChars());
}
sc.MustGetString();
FString framechars = sc.String;
sc.MustGetNumber();
index=sc.Number;
if (index<0 || index>=MAX_MODELS_PER_FRAME)
{
sc.ScriptError("Too many models in %s", smf.type->TypeName.GetChars());
}
if (isframe)
{
sc.MustGetString();
if (smf.modelIDs[index] != -1)
{
FModel *model = Models[smf.modelIDs[index]];
smf.modelframes[index] = model->FindFrame(sc.String);
if (smf.modelframes[index]==-1) sc.ScriptError("Unknown frame '%s' in %s", sc.String, smf.type->TypeName.GetChars());
}
else smf.modelframes[index] = -1;
}
else
{
sc.MustGetNumber();
smf.modelframes[index] = sc.Number;
}
for(i=0; framechars[i]>0; i++)
{
char map[29]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
int c = toupper(framechars[i])-'A';
if (c<0 || c>=29)
{
sc.ScriptError("Invalid frame character %c found", c+'A');
}
if (map[c]) continue;
smf.frame=c;
SpriteModelFrames.Push(smf);
GetDefaultByType(smf.type)->hasmodel = true;
map[c]=1;
}
}
else
{
sc.ScriptMessage("Unrecognized string \"%s\"", sc.String);
}
}
}
}
}
// create a hash table for quick access
SpriteModelHash = new int[SpriteModelFrames.Size ()];
atterm(DeleteModelHash);
memset(SpriteModelHash, 0xff, SpriteModelFrames.Size () * sizeof(int));
for (i = 0; i < (int)SpriteModelFrames.Size (); i++)
{
int j = ModelFrameHash(&SpriteModelFrames[i]) % SpriteModelFrames.Size ();
SpriteModelFrames[i].hashnext = SpriteModelHash[j];
SpriteModelHash[j]=i;
}
}
void FDrawInfoList::Release(FDrawInfo * di)
{
di->ClearBuffers();
mList.Push(di);
}
static void FinishThingdef()
{
int errorcount = 0;
unsigned i;
int codesize = 0;
FILE *dump = NULL;
if (Args->CheckParm("-dumpdisasm")) dump = fopen("disasm.txt", "w");
for (i = 0; i < StateTempCalls.Size(); ++i)
{
FStateTempCall *tcall = StateTempCalls[i];
VMFunction *func;
assert(tcall->Code != NULL);
// Can we call this function directly without wrapping it in an
// anonymous function? e.g. Are we passing any parameters to it?
func = tcall->Code->GetDirectFunction();
if (func == NULL)
{
FCompileContext ctx(tcall->ActorClass);
tcall->Code = tcall->Code->Resolve(ctx);
// Make sure resolving it didn't obliterate it.
if (tcall->Code != NULL)
{
VMFunctionBuilder buildit;
// Allocate registers used to pass parameters in.
// self, stateowner, state (all are pointers)
buildit.Registers[REGT_POINTER].Get(3);
// Emit code
tcall->Code->Emit(&buildit);
VMScriptFunction *sfunc = buildit.MakeFunction();
sfunc->NumArgs = NAP;
// Generate prototype for this anonymous function
TArray<PType *> args(3);
SetImplicitArgs(&args, NULL, tcall->ActorClass, VARF_Method | VARF_Action);
if (tcall->Proto != NULL)
{
sfunc->Proto = NewPrototype(tcall->Proto->ReturnTypes, args);
}
else
{
TArray<PType *> norets(0);
sfunc->Proto = NewPrototype(norets, args);
}
func = sfunc;
if (dump != NULL)
{
char label[64];
int labellen = mysnprintf(label, countof(label), "Function %s.States[%d] (*%d)",
tcall->ActorClass->TypeName.GetChars(), tcall->FirstState, tcall->NumStates);
DumpFunction(dump, sfunc, label, labellen);
codesize += sfunc->CodeSize;
}
}
}
if (tcall->Code != NULL)
{
delete tcall->Code;
tcall->Code = NULL;
for (int k = 0; k < tcall->NumStates; ++k)
{
tcall->ActorClass->OwnedStates[tcall->FirstState + k].SetAction(func);
}
}
}
for (i = 0; i < PClassActor::AllActorClasses.Size(); i++)
{
PClassActor *ti = PClassActor::AllActorClasses[i];
if (ti->Size == TentativeClass)
{
Printf(TEXTCOLOR_RED "Class %s referenced but not defined\n", ti->TypeName.GetChars());
errorcount++;
continue;
}
AActor *def = GetDefaultByType(ti);
if (!def)
{
Printf("No ActorInfo defined for class '%s'\n", ti->TypeName.GetChars());
errorcount++;
continue;
}
if (def->Damage != NULL)
{
FxDamageValue *dmg = (FxDamageValue *)ActorDamageFuncs[(uintptr_t)def->Damage - 1];
VMScriptFunction *sfunc;
sfunc = dmg->GetFunction();
if (sfunc == NULL)
{
FCompileContext ctx(ti);
dmg->Resolve(ctx);
VMFunctionBuilder buildit;
buildit.Registers[REGT_POINTER].Get(1); // The self pointer
dmg->Emit(&buildit);
sfunc = buildit.MakeFunction();
sfunc->NumArgs = 1;
sfunc->Proto = NULL; ///FIXME: Need a proper prototype here
// Save this function in case this damage value was reused
// (which happens quite easily with inheritance).
dmg->SetFunction(sfunc);
}
def->Damage = sfunc;
if (dump != NULL && sfunc != NULL)
{
char label[64];
int labellen = mysnprintf(label, countof(label), "Function %s.Damage",
ti->TypeName.GetChars());
DumpFunction(dump, sfunc, label, labellen);
codesize += sfunc->CodeSize;
}
}
}
if (dump != NULL)
{
fprintf(dump, "\n*************************************************************************\n%i code bytes\n", codesize * 4);
fclose(dump);
}
if (errorcount > 0)
{
I_Error("%d errors during actor postprocessing", errorcount);
}
ActorDamageFuncs.DeleteAndClear();
StateTempCalls.DeleteAndClear();
// Since these are defined in DECORATE now the table has to be initialized here.
for(int i = 0; i < 31; i++)
{
char fmt[20];
mysnprintf(fmt, countof(fmt), "QuestItem%d", i+1);
QuestItemClasses[i] = PClass::FindActor(fmt);
}
}