omi-eikyo/src/g_object.h

// Copyright © 2017 Project Golan, all rights reserved.
// See COPYING for more information.
#ifndef g_object_h
#define g_object_h

#include "g_objdef.h"

#include <Doominati.h>

#define G_propMemOfs(ofs, t, name) \
   __prop name {__get: DGE_Object_MemberGetT(t, ->id, ofs), \
                __set: DGE_Object_MemberSetT(t, ->id, ofs, __arg)}

#define G_propMemGEM(cl, t, name) \
   G_propMemOfs(DGE_OME(cl##.##name), t, name)

#define G_propMemIEM(cl, ofs, t, name) \
   G_propMemOfs(DGE_OME_##cl + (ofs), t, name)

#define G_Entity_propMem(ofs, t, name) \
   G_propMemIEM(Entity, ofs, t, name)

#define G_RenderThinker_propMem(ofs, t, name) \
   G_propMemIEM(RenderThinker, ofs, t, name)

#define G_RenderThinker_propExt() \
   G_propMemGEM(RenderThinker, unsigned,       frame) \
   G_propMemGEM(RenderThinker, unsigned,       ftime) \
   G_propMemGEM(RenderThinker, G_anim const *, curanim) \
   __prop animate  {__call: G_RenderThinker_Animate(->id)} \
   __prop setAnim  {__call: G_RenderThinker_AnimSet(->id)} \
   __prop fsetAnim {__call: G_RenderThinker_AnimSetForced(->id)}

#define G_Entity_propExt() \
   G_propMemGEM(Entity, int, subtype)

// Extern Functions ----------------------------------------------------------|

void G_RenderThinker_Animate      (unsigned id);
void G_RenderThinker_AnimSet      (unsigned id, G_anim const *anim);
void G_RenderThinker_AnimSetForced(unsigned id, G_anim const *anim);

// Types ---------------------------------------------------------------------|

enum G_subtype
{
   subtype_none,
   subtype_missile,
   subtype_test,
   subtype_player,
   subtype_max,
};

#define G_RenderThinker_props() DGE_RenderThinkerProps() \
   G_RenderThinker_propExt()
typedef struct G_renderth
{
   int id;

   G_RenderThinker_props()
} G_renderth;

#define G_Entity_props() DGE_EntityProps() \
   G_RenderThinker_propExt() \
   G_Entity_propExt()
typedef struct G_entity
{
   int id;

   G_Entity_props()
} G_entity;

#define G_Missile_props() DGE_MissileEntityProps() \
   G_RenderThinker_propExt() \
   G_Entity_propExt()
typedef struct G_missile
{
   int id;

   G_Missile_props()
} G_missile;

// Extern Functions ----------------------------------------------------------|

void G_Entity_Create(union G_mapdata *info);
void G_Sector_Create(union G_mapdata *info);

#endif