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- exported ADecal to ZScript as a non-native class.

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Its one function is still native but this was by far the easiest of the remaining actor classes to export.
This commit is contained in:
Christoph Oelckers 2018-11-19 17:54:38 +01:00
parent e90ed0a01c
commit a5ee673c91
2 changed files with 20 additions and 21 deletions
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31
src/g_shared/a_decals.cpp
View file

@ -43,6 +43,7 @@
#include "serializer.h"
#include "doomdata.h"
#include "g_levellocals.h"
#include "vm.h"
static double DecalWidth, DecalLeft, DecalRight;
static double SpreadZ;
@ -753,29 +754,20 @@ DBaseDecal *ShootDecal(const FDecalTemplate *tpl, AActor *basisactor, sector_t *
return NULL;
}
class ADecal : public AActor
DEFINE_ACTION_FUNCTION(ADecal, SpawnDecal)
{
DECLARE_CLASS (ADecal, AActor);
public:
void BeginPlay ();
};
PARAM_SELF_PROLOGUE(AActor);
IMPLEMENT_CLASS(ADecal, false, false)
void ADecal::BeginPlay ()
{
const FDecalTemplate *tpl = nullptr;
Super::BeginPlay ();
if (args[0] < 0)
if (self->args[0] < 0)
{
FName name = ENamedName(-args[0]);
FName name = ENamedName(-self->args[0]);
tpl = DecalLibrary.GetDecalByName(name.GetChars());
}
else
{
int decalid = args[0] + (args[1] << 8); // [KS] High byte for decals.
int decalid = self->args[0] + (self->args[1] << 8); // [KS] High byte for decals.
tpl = DecalLibrary.GetDecalByNum(decalid);
}
@ -784,23 +776,22 @@ void ADecal::BeginPlay ()
{
if (!tpl->PicNum.Exists())
{
Printf("Decal actor at (%f,%f) does not have a valid texture\n", X(), Y());
Printf("Decal actor at (%f,%f) does not have a valid texture\n", self->X(), self->Y());
}
else
{
// Look for a wall within 64 units behind the actor. If none can be
// found, then no decal is created, and this actor is destroyed
// without effectively doing anything.
if (NULL == ShootDecal(tpl, this, Sector, X(), Y(), Z(), Angles.Yaw + 180, 64., true))
if (NULL == ShootDecal(tpl, self, self->Sector, self->X(), self->Y(), self->Z(), self->Angles.Yaw + 180, 64., true))
{
DPrintf (DMSG_WARNING, "Could not find a wall to stick decal to at (%f,%f)\n", X(), Y());
DPrintf (DMSG_WARNING, "Could not find a wall to stick decal to at (%f,%f)\n", self->X(), self->Y());
}
}
}
else
{
DPrintf (DMSG_ERROR, "Decal actor at (%f,%f) does not have a good template\n", X(), Y());
DPrintf (DMSG_ERROR, "Decal actor at (%f,%f) does not have a good template\n", self->X(), self->Y());
}
// This actor doesn't need to stick around anymore.
Destroy();
return 0;
}

10
wadsrc/static/zscript/shared/decal.txt
View file

@ -1,3 +1,11 @@
class Decal : Actor native
class Decal : Actor
{
native void SpawnDecal();
override void BeginPlay()
{
Super.BeginPlay();
SpawnDecal();
Destroy();
}
}