material-handle.cpp File Reference

#include "C4Include.h"
#include "landscape/C4Material.h"
#include "landscape/C4Texture.h"
#include "mape/cpp-handles/material-handle.h"

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Macros
#define	MATERIAL_MAP_TO_HANDLE(material_map)   (reinterpret_cast<C4MaterialMapHandle*>(material_map))
#define	HANDLE_TO_MATERIAL_MAP(handle)   (reinterpret_cast<C4MaterialMap*>(handle))
#define	MATERIAL_TO_HANDLE(material)   (reinterpret_cast<C4MaterialHandle*>(material))
#define	HANDLE_TO_MATERIAL(handle)   (reinterpret_cast<C4Material*>(handle))
#define	HANDLE_TO_TEXTURE_MAP(handle)   (reinterpret_cast<C4TextureMap*>(handle))
#define	GROUP_TO_HANDLE(group)   (reinterpret_cast<C4GroupHandle*>(group))
#define	HANDLE_TO_GROUP(handle)   (reinterpret_cast<C4Group*>(handle))

Functions
C4MaterialMapHandle *	c4_material_map_handle_new (void)
void	c4_material_map_handle_free (C4MaterialMapHandle *material_map)
guint	c4_material_map_handle_load (C4MaterialMapHandle *material_map, C4GroupHandle *group)
void	c4_material_map_crossmap_materials (C4MaterialMapHandle *material_map, C4TextureMapHandle *texture_map)
guint	c4_material_map_handle_get_num (C4MaterialMapHandle *material_map)
C4MaterialHandle *	c4_material_map_handle_get_material (C4MaterialMapHandle *material_map, guint index)
const gchar *	c4_material_handle_get_name (C4MaterialHandle *material)
const gchar *	c4_material_handle_get_texture_overlay (C4MaterialHandle *material)

Macro Definition Documentation

GROUP_TO_HANDLE

#define GROUP_TO_HANDLE

(

group

)

(reinterpret_cast<C4GroupHandle*>(group))

Definition at line 29 of file material-handle.cpp.

HANDLE_TO_GROUP

#define HANDLE_TO_GROUP

(

handle

)

(reinterpret_cast<C4Group*>(handle))

Definition at line 30 of file material-handle.cpp.

HANDLE_TO_MATERIAL

#define HANDLE_TO_MATERIAL

(

handle

)

(reinterpret_cast<C4Material*>(handle))

Definition at line 25 of file material-handle.cpp.

HANDLE_TO_MATERIAL_MAP

#define HANDLE_TO_MATERIAL_MAP

(

handle

)

(reinterpret_cast<C4MaterialMap*>(handle))

Definition at line 22 of file material-handle.cpp.

HANDLE_TO_TEXTURE_MAP

#define HANDLE_TO_TEXTURE_MAP

(

handle

)

(reinterpret_cast<C4TextureMap*>(handle))

Definition at line 27 of file material-handle.cpp.

MATERIAL_MAP_TO_HANDLE

#define MATERIAL_MAP_TO_HANDLE

(

material_map

)

(reinterpret_cast<C4MaterialMapHandle*>(material_map))

Definition at line 21 of file material-handle.cpp.

MATERIAL_TO_HANDLE

#define MATERIAL_TO_HANDLE

(

material

)

(reinterpret_cast<C4MaterialHandle*>(material))

Definition at line 24 of file material-handle.cpp.

Function Documentation

c4_material_handle_get_name()

const gchar* c4_material_handle_get_name

(

C4MaterialHandle *

material

)

Definition at line 85 of file material-handle.cpp.

{
  return HANDLE_TO_MATERIAL(material)->Name;
}

References HANDLE_TO_MATERIAL.

Referenced by mape_material_get_name(), and mape_material_map_get_material_by_name().

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c4_material_handle_get_texture_overlay()

const gchar* c4_material_handle_get_texture_overlay

(

C4MaterialHandle *

material

)

Definition at line 89 of file material-handle.cpp.

{
  return HANDLE_TO_MATERIAL(material)->sTextureOverlay.getData();
}

References HANDLE_TO_MATERIAL.

Referenced by mape_material_get_texture_overlay().

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c4_material_map_crossmap_materials()

void c4_material_map_crossmap_materials	(	C4MaterialMapHandle *	material_map,
		C4TextureMapHandle *	texture_map
	)

Definition at line 55 of file material-handle.cpp.

{
  // Don't call the official crossmap function since it tries to load some surfaces.
  // All we need is the default texture.
  for(int i = 0; i < HANDLE_TO_MATERIAL_MAP(material_map)->Num; ++i)
  {
    C4Material* mat = &HANDLE_TO_MATERIAL_MAP(material_map)->Map[i];
    const char* overlay = mat->sTextureOverlay.getData();
    if(!overlay || *overlay == '\0')
    {
      int first_tex_map_entry = HANDLE_TO_TEXTURE_MAP(texture_map)->GetIndex(mat->Name, nullptr, false);
      overlay = HANDLE_TO_TEXTURE_MAP(texture_map)->GetEntry(first_tex_map_entry)->GetTextureName();
    }
 
    if(overlay)
      mat->DefaultMatTex = HANDLE_TO_TEXTURE_MAP(texture_map)->GetIndex(mat->Name, overlay, true);
  }
}

References C4Material::DefaultMatTex, StdStrBuf::getData(), HANDLE_TO_MATERIAL_MAP, HANDLE_TO_TEXTURE_MAP, C4MaterialCore::Name, and C4MaterialCore::sTextureOverlay.

Referenced by mape_material_map_set_default_textures().

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c4_material_map_handle_free()

void c4_material_map_handle_free

(

C4MaterialMapHandle *

material_map

)

Definition at line 45 of file material-handle.cpp.

{
  //delete HANDLE_TO_MATERIAL_MAP(material_map);
}

c4_material_map_handle_get_material()

C4MaterialHandle* c4_material_map_handle_get_material	(	C4MaterialMapHandle *	material_map,
		guint	index
	)

Definition at line 79 of file material-handle.cpp.

{
  g_assert(index < (guint)(HANDLE_TO_MATERIAL_MAP(material_map)->Num));
  return MATERIAL_TO_HANDLE(&HANDLE_TO_MATERIAL_MAP(material_map)->Map[index]);
}

References HANDLE_TO_MATERIAL_MAP, and MATERIAL_TO_HANDLE.

Referenced by mape_material_map_get_material_by_name().

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c4_material_map_handle_get_num()

guint c4_material_map_handle_get_num

(

C4MaterialMapHandle *

material_map

)

Definition at line 74 of file material-handle.cpp.

{
  return HANDLE_TO_MATERIAL_MAP(material_map)->Num;
}

References HANDLE_TO_MATERIAL_MAP.

Referenced by mape_material_map_get_material(), mape_material_map_get_material_by_name(), and mape_material_map_get_material_count().

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c4_material_map_handle_load()

guint c4_material_map_handle_load	(	C4MaterialMapHandle *	material_map,
		C4GroupHandle *	group
	)

Definition at line 50 of file material-handle.cpp.

{
  return HANDLE_TO_MATERIAL_MAP(material_map)->Load(*HANDLE_TO_GROUP(group));
}

References HANDLE_TO_GROUP, and HANDLE_TO_MATERIAL_MAP.

Referenced by mape_material_map_load().

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c4_material_map_handle_new()

C4MaterialMapHandle* c4_material_map_handle_new

(

void

)

Definition at line 34 of file material-handle.cpp.

{
  // Simply return a pointer to the global material map. This is a bit stupid,
  // but when looking up a material-texture combination, C4TextureMap uses the
  // global material map for the material lookup when the default texture is
  // requested. This should be changed to get rid of the global variable, but yeah...
  C4MaterialMap* map = &::MaterialMap;
  map->Clear();
  return MATERIAL_MAP_TO_HANDLE(map); //new C4MaterialMap);
}

References C4MaterialMap::Clear(), MATERIAL_MAP_TO_HANDLE, and MaterialMap.

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