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- replaced more dyn_casts and checks for RUNTIME_CLASS(PClassActor)

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It is preferable to use IsDescendantOf wherever possible if we ever want to be able to separate PClass from PType.
This commit is contained in:
Christoph Oelckers 2017-04-12 10:20:58 +02:00
parent 5350721ec5
commit 9c9b2ccf6d
13 changed files with 28 additions and 23 deletions
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11
src/actor.h
View file

@ -1572,6 +1572,17 @@ template<class T> inline T *Spawn() // for inventory items we do not need coordi
return static_cast<T *>(AActor::StaticSpawn(RUNTIME_TEMPLATE_CLASS(T), DVector3(0, 0, 0), NO_REPLACE));
}
inline PClassActor *PClass::FindActor(FName name)
{
auto cls = FindClass(name);
return cls && cls->IsDescendantOf(RUNTIME_CLASS(AActor)) ? static_cast<PClassActor*>(cls) : nullptr;
}
inline PClassActor *ValidateActor(PClass *cls)
{
return cls && cls->IsDescendantOf(RUNTIME_CLASS(AActor)) ? static_cast<PClassActor*>(cls) : nullptr;
}
void PrintMiscActorInfo(AActor * query);
AActor *P_LinePickActor(AActor *t1, DAngle angle, double distance, DAngle pitch, ActorFlags actorMask, uint32_t wallMask);

2
src/d_dehacked.cpp
View file

@ -2827,7 +2827,7 @@ static bool LoadDehSupp ()
{
sc.ScriptError ("Can't find type %s", sc.String);
}
else if (!type->IsKindOf(RUNTIME_CLASS(PClassActor)))
else if (!type->IsDescendantOf(RUNTIME_CLASS(AActor)))
{
sc.ScriptError ("%s is not an actor", sc.String);
}

2
src/d_net.cpp
View file

@ -2592,7 +2592,7 @@ void Net_DoCommand (int type, uint8_t **stream, int player)
char *classname = ReadString(stream);
int removecount = 0;
PClassActor *cls = PClass::FindActor(classname);
if (cls != NULL && cls->IsKindOf(RUNTIME_CLASS(PClassActor)))
if (cls != NULL && cls->IsDescendantOf(RUNTIME_CLASS(AActor)))
{
removecount = RemoveClass(cls);
const PClass *cls_rep = cls->GetReplacement();

2
src/dobject.cpp
View file

@ -95,7 +95,7 @@ CCMD (dumpactors)
for (unsigned int i = 0; i < PClass::AllClasses.Size(); i++)
{
PClass *cls = PClass::AllClasses[i];
PClassActor *acls = dyn_cast<PClassActor>(cls);
PClassActor *acls = ValidateActor(cls);
if (acls != NULL)
{
auto ainfo = acls->ActorInfo();

2
src/dobjtype.cpp
View file

@ -3229,7 +3229,7 @@ void PClass::Derive(PClass *newclass, FName name)
void PClass::InitializeDefaults()
{
if (IsKindOf(RUNTIME_CLASS(PClassActor)))
if (IsDescendantOf(RUNTIME_CLASS(AActor)))
{
assert(Defaults == nullptr);
Defaults = (uint8_t *)M_Malloc(Size);

5
src/info.h
View file

@ -354,11 +354,6 @@ public:
static TArray<PClassActor *> AllActorClasses;
};
inline PClassActor *PClass::FindActor(FName name)
{
return dyn_cast<PClassActor>(FindClass(name));
}
struct FDoomEdEntry
{
PClassActor *Type;

3
src/p_acs.cpp
View file

@ -9777,8 +9777,7 @@ scriptwait:
}
else
{
AInventory *item = activator->FindInventory (dyn_cast<PClassActor>(
PClass::FindClass (FBehavior::StaticLookupString (STACK(1)))));
AInventory *item = activator->FindInventory (PClass::FindActor (FBehavior::StaticLookupString (STACK(1))));
if (item == NULL || !item->IsKindOf(NAME_Weapon))
{

6
src/p_conversation.cpp
View file

@ -367,7 +367,7 @@ static FStrifeDialogueNode *ReadRetailNode (FileReader *lump, uint32_t &prevSpea
node->SpeakerName = speech.Name;
// The item the speaker should drop when killed.
node->DropType = dyn_cast<PClassActor>(GetStrifeType(speech.DropType));
node->DropType = GetStrifeType(speech.DropType);
// Items you need to have to make the speaker use a different node.
node->ItemCheck.Resize(3);
@ -447,7 +447,7 @@ static FStrifeDialogueNode *ReadTeaserNode (FileReader *lump, uint32_t &prevSpea
node->SpeakerName = speech.Name;
// The item the speaker should drop when killed.
node->DropType = dyn_cast<PClassActor>(GetStrifeType (speech.DropType));
node->DropType = GetStrifeType (speech.DropType);
// Items you need to have to make the speaker use a different node.
node->ItemCheck.Resize(3);
@ -512,7 +512,7 @@ static void ParseReplies (FStrifeDialogueReply **replyptr, Response *responses)
reply->LogString = "";
// The item to receive when this reply is used.
reply->GiveType = dyn_cast<PClassActor>(GetStrifeType (rsp->GiveType));
reply->GiveType = GetStrifeType (rsp->GiveType);
reply->ActionSpecial = 0;
// Do you need anything special for this reply to succeed?

4
src/p_mobj.cpp
View file

@ -5041,7 +5041,7 @@ PClassActor *ClassForSpawn(FName classname)
{
I_Error("Attempt to spawn actor of unknown type '%s'\n", classname.GetChars());
}
if (!cls->IsKindOf(RUNTIME_CLASS(PClassActor)))
if (!cls->IsDescendantOf(RUNTIME_CLASS(AActor)))
{
I_Error("Attempt to spawn non-actor of type '%s'\n", classname.GetChars());
}
@ -5863,7 +5863,7 @@ AActor *P_SpawnMapThing (FMapThing *mthing, int position)
Printf ("%s at (%.1f, %.1f) has no frames\n",
i->TypeName.GetChars(), mthing->pos.X, mthing->pos.Y);
i = PClass::FindActor("Unknown");
assert(i->IsKindOf(RUNTIME_CLASS(PClassActor)));
assert(i->IsDescendantOf(RUNTIME_CLASS(AActor)));
}
const AActor *info = GetDefaultByType (i);

4
src/p_states.cpp
View file

@ -120,7 +120,7 @@ PClassActor *FState::StaticFindStateOwner (const FState *state, PClassActor *inf
{
return info;
}
info = dyn_cast<PClassActor>(info->ParentClass);
info = ValidateActor(info->ParentClass);
}
return NULL;
}
@ -739,7 +739,7 @@ FState *FStateDefinitions::ResolveGotoLabel (AActor *actor, PClassActor *mytype,
// superclass, or it may be the name of any class that this one derives from.
if (stricmp (classname, "Super") == 0)
{
type = dyn_cast<PClassActor>(type->ParentClass);
type = ValidateActor(type->ParentClass);
actor = GetDefaultByType(type);
}
else

2
src/scripting/backend/codegen.cpp
View file

@ -10982,7 +10982,7 @@ FxExpression *FxMultiNameState::Resolve(FCompileContext &ctx)
}
else if (names[0] == NAME_Super)
{
scope = dyn_cast<PClassActor>(clstype->ParentClass);
scope = ValidateActor(clstype->ParentClass);
}
else
{

4
src/scripting/decorate/thingdef_parse.cpp
View file

@ -582,7 +582,7 @@ static FState *CheckState(FScanner &sc, PClass *type)
FState *state = NULL;
sc.MustGetString();
PClassActor *info = dyn_cast<PClassActor>(type->ParentClass);
PClassActor *info = ValidateActor(type->ParentClass);
if (info != NULL)
{
@ -999,7 +999,7 @@ PClassActor *CreateNewActor(const FScriptPosition &sc, FName typeName, FName par
sc.Message(MSG_ERROR, "'%s' inherits from a class with the same name", typeName.GetChars());
break;
}
p = dyn_cast<PClassActor>(p->ParentClass);
p = ValidateActor(p->ParentClass);
}
if (parent == NULL)

4
src/scripting/zscript/zcc_compile.cpp
View file

@ -1385,7 +1385,7 @@ void ZCCCompiler::CompileAllProperties()
bool ZCCCompiler::CompileProperties(PClass *type, TArray<ZCC_Property *> &Properties, FName prefix)
{
if (!type->IsKindOf(RUNTIME_CLASS(PClassActor)))
if (!type->IsDescendantOf(RUNTIME_CLASS(AActor)))
{
Error(Properties[0], "Properties can only be defined for actors");
return false;
@ -2850,7 +2850,7 @@ void ZCCCompiler::CompileStates()
FString statename; // The state builder wants the label as one complete string, not separated into tokens.
FStateDefinitions statedef;
statedef.MakeStateDefines(dyn_cast<PClassActor>(c->Type()->ParentClass));
statedef.MakeStateDefines(ValidateActor(c->Type()->ParentClass));
int numframes = 0;
for (auto s : c->States)