OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
1
Fork 0
Code Activity

Add SetActorFlag ACS function

Browse source 
int SetActorFlag(int tid, str flagname, bool value);

- Mimics DECORATE's A_ChangeFlag
- Returns number of actors affected (number of things with the flag)
- Affects activator if TID is 0

# Conflicts:
#	src/p_acs.cpp
This commit is contained in:
yqco 2016-08-24 04:21:46 -06:00 • committed by Christoph Oelckers
commit 2e8aa53e6a
4 changed files with 96 additions and 84 deletions
Download patch file Download diff file Expand all files Collapse all files

85
src/thingdef/thingdef_codeptr.cpp
View file

@ -4681,90 +4681,7 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_ChangeFlag)
PARAM_STRING (flagname);
PARAM_BOOL (value);
const char *dot = strchr(flagname, '.');
FFlagDef *fd;
PClassActor *cls = self->GetClass();
if (dot != NULL)
{
FString part1(flagname.GetChars(), dot - flagname);
fd = FindFlag(cls, part1, dot + 1);
}
else
{
fd = FindFlag(cls, flagname, NULL);
}
if (fd != NULL)
{
bool kill_before, kill_after;
INTBOOL item_before, item_after;
INTBOOL secret_before, secret_after;
kill_before = self->CountsAsKill();
item_before = self->flags & MF_COUNTITEM;
secret_before = self->flags5 & MF5_COUNTSECRET;
if (fd->structoffset == -1)
{
HandleDeprecatedFlags(self, cls, value, fd->flagbit);
}
else
{
ActorFlags *flagp = (ActorFlags*) (((char*)self) + fd->structoffset);
// If these 2 flags get changed we need to update the blockmap and sector links.
bool linkchange = flagp == &self->flags && (fd->flagbit == MF_NOBLOCKMAP || fd->flagbit == MF_NOSECTOR);
if (linkchange) self->UnlinkFromWorld();
ModActorFlag(self, fd, value);
if (linkchange) self->LinkToWorld();
}
kill_after = self->CountsAsKill();
item_after = self->flags & MF_COUNTITEM;
secret_after = self->flags5 & MF5_COUNTSECRET;
// Was this monster previously worth a kill but no longer is?
// Or vice versa?
if (kill_before != kill_after)
{
if (kill_after)
{ // It counts as a kill now.
level.total_monsters++;
}
else
{ // It no longer counts as a kill.
level.total_monsters--;
}
}
// same for items
if (item_before != item_after)
{
if (item_after)
{ // It counts as an item now.
level.total_items++;
}
else
{ // It no longer counts as an item
level.total_items--;
}
}
// and secretd
if (secret_before != secret_after)
{
if (secret_after)
{ // It counts as an secret now.
level.total_secrets++;
}
else
{ // It no longer counts as an secret
level.total_secrets--;
}
}
}
else
{
Printf("Unknown flag '%s' in '%s'\n", flagname.GetChars(), cls->TypeName.GetChars());
}
ModActorFlag(self, flagname, value);
return 0;
}