mirror of
https://github.com/ZDoom/Raze.git
synced 2024-11-16 01:11:44 +00:00
144 lines
3.7 KiB
C
144 lines
3.7 KiB
C
#pragma once
|
|
|
|
#include <stdint.h>
|
|
#include "gamefuncs.h"
|
|
#include "tiletexture.h"
|
|
|
|
// extended texture info for which there is no room in the texture manager.
|
|
|
|
enum AnimFlags
|
|
{
|
|
PICANM_ANIMTYPE_NONE = 0,
|
|
PICANM_ANIMTYPE_OSC = (1 << 6),
|
|
PICANM_ANIMTYPE_FWD = (2 << 6),
|
|
PICANM_ANIMTYPE_BACK = (3 << 6),
|
|
|
|
PICANM_ANIMTYPE_SHIFT = 6,
|
|
PICANM_ANIMTYPE_MASK = (3 << 6), // must be 192
|
|
PICANM_MISC_MASK = (3 << 4),
|
|
PICANM_TEXHITSCAN_BIT = (2 << 4),
|
|
PICANM_NOFULLBRIGHT_BIT = (1 << 4),
|
|
PICANM_ANIMSPEED_MASK = 15, // must be 15
|
|
};
|
|
|
|
|
|
|
|
// NOTE: If the layout of this struct is changed, loadpics() must be modified
|
|
// accordingly.
|
|
struct picanm_t
|
|
{
|
|
uint16_t num; // animate number
|
|
uint8_t sf; // anim. speed and flags
|
|
uint8_t extra;
|
|
|
|
void Clear()
|
|
{
|
|
extra = sf = 0;
|
|
num = 0;
|
|
}
|
|
|
|
int speed() const
|
|
{
|
|
return sf & PICANM_ANIMSPEED_MASK;
|
|
}
|
|
|
|
int type() const
|
|
{
|
|
return sf & PICANM_ANIMTYPE_MASK;
|
|
}
|
|
|
|
};
|
|
|
|
|
|
struct TileOffs
|
|
{
|
|
int16_t xsize, ysize, xoffs, yoffs;
|
|
};
|
|
|
|
struct TexExtInfo
|
|
{
|
|
// TexAnim *texanim // todo: extended texture animation like ZDoom's ANIMDEFS.
|
|
uint8_t surftype; // Contents depend on the game, e.g. this holds Blood's surfType. Other games have hard coded handling for similar effects.
|
|
uint8_t tileshade; // Blood's shade.dat
|
|
int16_t tiletovox; // engine-side voxel index
|
|
picanm_t picanm; // tile-based animation data.
|
|
uint32_t flags; // contents are game dependent.
|
|
TileOffs hiofs;
|
|
};
|
|
|
|
inline TArray<TexExtInfo> texExtInfo;
|
|
inline int firstarttile, maxarttile; // we need this for conversion between tile numbers and texture IDs
|
|
|
|
//==========================================================================
|
|
//
|
|
// THe tile container
|
|
//
|
|
//==========================================================================
|
|
|
|
struct TexturePick
|
|
{
|
|
FGameTexture* texture; // which texture to use
|
|
int translation; // which translation table to use
|
|
int tintFlags; // which shader tinting options to use
|
|
PalEntry tintColor; // Tint color
|
|
PalEntry basepalTint; // can the base palette be done with a global tint effect?
|
|
};
|
|
bool PickTexture(FGameTexture* tex, int paletteid, TexturePick& pick, bool wantindexed = false);
|
|
|
|
|
|
|
|
void tileUpdatePicnum(FTextureID& tileptr, int randomize = -1);
|
|
void tileUpdateAnimations();
|
|
int tilehasmodelorvoxel(FTextureID tilenume, int pal);
|
|
|
|
inline const TexExtInfo& GetExtInfo(FTextureID tex) // this is only for reading, not for modifying!
|
|
{
|
|
unsigned index = tex.GetIndex();
|
|
if (index >= texExtInfo.Size()) index = 0; // index 0 (the null texture) serves as backup if textures get added at runtime.
|
|
return texExtInfo[index];
|
|
}
|
|
|
|
inline TexExtInfo& AccessExtInfo(FTextureID tex) // this is for modifying and should only be called by init code!
|
|
{
|
|
unsigned index = tex.GetIndex();
|
|
if (index >= texExtInfo.Size())
|
|
{
|
|
unsigned now = texExtInfo.Size();
|
|
texExtInfo.Resize(index + 1);
|
|
for (; now <= index; now++) texExtInfo[now] = texExtInfo[0];
|
|
}
|
|
return texExtInfo[index];
|
|
}
|
|
|
|
inline int tilehasvoxel(FTextureID texid)
|
|
{
|
|
if (r_voxels)
|
|
{
|
|
auto x = GetExtInfo(texid);
|
|
if (x.tiletovox != -1) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
inline FTextureID tileGetTextureID(int tilenum)
|
|
{
|
|
if ((unsigned)tilenum >= MAXTILES) return FNullTextureID();
|
|
return FSetTextureID(firstarttile + min(tilenum, maxarttile));
|
|
}
|
|
|
|
// Use this only for places where some legacy feature needs a tile index. The only such places are CON and nnext.
|
|
inline int legacyTileNum(FTextureID id)
|
|
{
|
|
int index = id.GetIndex() - firstarttile;
|
|
if (index < 0 || index > maxarttile) return maxarttile;
|
|
return index;
|
|
}
|
|
|
|
inline const TileOffs* GetHiresOffset(FTextureID tex)
|
|
{
|
|
// fixme: This must return nullptr if the tile has no replacement.
|
|
auto& x = GetExtInfo(tex);
|
|
if (x.hiofs.xsize != 0) return &x.hiofs;
|
|
else return nullptr;
|
|
}
|
|
|