mirror of
https://github.com/ZDoom/Raze.git
synced 2024-12-11 13:21:49 +00:00
84173ee09b
The main bulk of this is the new start screen code. To make this work in Raze some more work on the startup procedure is needed. What this does provide is support for the DOS end-of-game text screens in Duke and SW on non-Windows systems.
1629 lines
49 KiB
C++
1629 lines
49 KiB
C++
/*
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** texturemanager.cpp
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** The texture manager class
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**
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**---------------------------------------------------------------------------
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** Copyright 2004-2008 Randy Heit
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** Copyright 2006-2008 Christoph Oelckers
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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**
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**---------------------------------------------------------------------------
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**
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**
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*/
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#include "filesystem.h"
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#include "printf.h"
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#include "c_cvars.h"
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#include "gstrings.h"
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#include "textures.h"
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#include "texturemanager.h"
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#include "c_dispatch.h"
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#include "sc_man.h"
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#include "image.h"
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#include "vectors.h"
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#include "animtexture.h"
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#include "formats/multipatchtexture.h"
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FTextureManager TexMan;
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//==========================================================================
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//
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// FTextureManager :: FTextureManager
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//
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//==========================================================================
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FTextureManager::FTextureManager ()
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{
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memset (HashFirst, -1, sizeof(HashFirst));
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for (int i = 0; i < 2048; ++i)
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{
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sintable[i] = short(sin(i*(pi::pi() / 1024)) * 16384);
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}
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}
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//==========================================================================
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//
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// FTextureManager :: ~FTextureManager
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//
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//==========================================================================
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FTextureManager::~FTextureManager ()
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{
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DeleteAll();
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}
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//==========================================================================
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//
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// FTextureManager :: DeleteAll
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//
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//==========================================================================
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void FTextureManager::DeleteAll()
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{
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for (unsigned int i = 0; i < Textures.Size(); ++i)
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{
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delete Textures[i].Texture;
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}
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FImageSource::ClearImages();
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Textures.Clear();
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Translation.Clear();
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FirstTextureForFile.Clear();
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memset (HashFirst, -1, sizeof(HashFirst));
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DefaultTexture.SetInvalid();
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BuildTileData.Clear();
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tmanips.Clear();
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}
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//==========================================================================
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//
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// Flushes all hardware dependent data.
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// This must not, under any circumstances, delete the wipe textures, because
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// all CCMDs triggering a flush can be executed while a wipe is in progress
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//
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// This now also deletes the software textures because the software
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// renderer can also use the texture scalers and that is the
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// main reason to call this outside of the destruction code.
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//
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//==========================================================================
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void FTextureManager::FlushAll()
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{
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for (int i = TexMan.NumTextures() - 1; i >= 0; i--)
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{
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for (int j = 0; j < 2; j++)
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{
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Textures[i].Texture->CleanHardwareData();
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delete Textures[i].Texture->GetSoftwareTexture();
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calcShouldUpscale(Textures[i].Texture);
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Textures[i].Texture->SetSoftwareTexture(nullptr);
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}
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}
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}
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//==========================================================================
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//
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// Examines the lump contents to decide what type of texture to create,
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// and creates the texture.
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//
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//==========================================================================
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static FTexture* CreateTextureFromLump(int lumpnum, bool allowflats = false)
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{
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if (lumpnum == -1) return nullptr;
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auto image = FImageSource::GetImage(lumpnum, allowflats);
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if (image != nullptr)
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{
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return new FImageTexture(image);
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}
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return nullptr;
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}
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//==========================================================================
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//
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// FTextureManager :: CheckForTexture
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//
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//==========================================================================
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FTextureID FTextureManager::CheckForTexture (const char *name, ETextureType usetype, BITFIELD flags)
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{
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int i;
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int firstfound = -1;
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auto firsttype = ETextureType::Null;
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if (name == NULL || name[0] == '\0')
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{
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return FTextureID(-1);
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}
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// [RH] Doom counted anything beginning with '-' as "no texture".
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// Hopefully nobody made use of that and had textures like "-EMPTY",
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// because -NOFLAT- is a valid graphic for ZDoom.
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if (name[0] == '-' && name[1] == '\0')
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{
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return FTextureID(0);
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}
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for(i = HashFirst[MakeKey(name) % HASH_SIZE]; i != HASH_END; i = Textures[i].HashNext)
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{
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auto tex = Textures[i].Texture;
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if (stricmp (tex->GetName(), name) == 0 )
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{
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// If we look for short names, we must ignore any long name texture.
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if ((flags & TEXMAN_ShortNameOnly) && tex->isFullNameTexture())
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{
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continue;
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}
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auto texUseType = tex->GetUseType();
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// The name matches, so check the texture type
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if (usetype == ETextureType::Any)
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{
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// All NULL textures should actually return 0
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if (texUseType == ETextureType::FirstDefined && !(flags & TEXMAN_ReturnFirst)) return 0;
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if (texUseType == ETextureType::SkinGraphic && !(flags & TEXMAN_AllowSkins)) return 0;
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return FTextureID(texUseType==ETextureType::Null ? 0 : i);
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}
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else if ((flags & TEXMAN_Overridable) && texUseType == ETextureType::Override)
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{
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return FTextureID(i);
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}
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else if (texUseType == usetype)
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{
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return FTextureID(i);
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}
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else if (texUseType == ETextureType::FirstDefined && usetype == ETextureType::Wall)
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{
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if (!(flags & TEXMAN_ReturnFirst)) return FTextureID(0);
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else return FTextureID(i);
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}
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else if (texUseType == ETextureType::Null && usetype == ETextureType::Wall)
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{
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// We found a NULL texture on a wall -> return 0
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return FTextureID(0);
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}
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else
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{
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if (firsttype == ETextureType::Null ||
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(firsttype == ETextureType::MiscPatch &&
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texUseType != firsttype &&
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texUseType != ETextureType::Null)
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)
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{
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firstfound = i;
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firsttype = texUseType;
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}
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}
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}
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}
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if ((flags & TEXMAN_TryAny) && usetype != ETextureType::Any)
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{
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// Never return the index of NULL textures.
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if (firstfound != -1)
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{
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if (firsttype == ETextureType::Null) return FTextureID(0);
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if (firsttype == ETextureType::FirstDefined && !(flags & TEXMAN_ReturnFirst)) return FTextureID(0);
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return FTextureID(firstfound);
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}
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}
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if (!(flags & TEXMAN_ShortNameOnly))
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{
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// We intentionally only look for textures in subdirectories.
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// Any graphic being placed in the zip's root directory can not be found by this.
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if (strchr(name, '/') || (flags & TEXMAN_ForceLookup))
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{
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FGameTexture *const NO_TEXTURE = (FGameTexture*)-1;
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int lump = fileSystem.CheckNumForFullName(name);
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if (lump >= 0)
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{
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FGameTexture *tex = fileSystem.GetLinkedTexture(lump);
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if (tex == NO_TEXTURE) return FTextureID(-1);
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if (tex != NULL) return tex->GetID();
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if (flags & TEXMAN_DontCreate) return FTextureID(-1); // we only want to check, there's no need to create a texture if we don't have one yet.
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tex = MakeGameTexture(CreateTextureFromLump(lump), nullptr, ETextureType::Override);
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if (tex != NULL)
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{
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tex->AddAutoMaterials();
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fileSystem.SetLinkedTexture(lump, tex);
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return AddGameTexture(tex);
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}
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else
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{
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// mark this lump as having no valid texture so that we don't have to retry creating one later.
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fileSystem.SetLinkedTexture(lump, NO_TEXTURE);
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}
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}
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}
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}
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if (!(flags & TEXMAN_NoAlias))
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{
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int* alias = aliases.CheckKey(name);
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if (alias) return FTextureID(*alias);
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}
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return FTextureID(-1);
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}
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//==========================================================================
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//
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// FTextureManager :: ListTextures
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//
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//==========================================================================
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int FTextureManager::ListTextures (const char *name, TArray<FTextureID> &list, bool listall)
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{
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int i;
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if (name == NULL || name[0] == '\0')
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{
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return 0;
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}
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// [RH] Doom counted anything beginning with '-' as "no texture".
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// Hopefully nobody made use of that and had textures like "-EMPTY",
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// because -NOFLAT- is a valid graphic for ZDoom.
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if (name[0] == '-' && name[1] == '\0')
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{
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return 0;
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}
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i = HashFirst[MakeKey (name) % HASH_SIZE];
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while (i != HASH_END)
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{
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auto tex = Textures[i].Texture;
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if (stricmp (tex->GetName(), name) == 0)
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{
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auto texUseType = tex->GetUseType();
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// NULL textures must be ignored.
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if (texUseType!=ETextureType::Null)
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{
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unsigned int j = list.Size();
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if (!listall)
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{
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for (j = 0; j < list.Size(); j++)
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{
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// Check for overriding definitions from newer WADs
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if (Textures[list[j].GetIndex()].Texture->GetUseType() == texUseType) break;
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}
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}
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if (j==list.Size()) list.Push(FTextureID(i));
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}
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}
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i = Textures[i].HashNext;
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}
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return list.Size();
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}
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//==========================================================================
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//
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// FTextureManager :: GetTextures
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//
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//==========================================================================
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FTextureID FTextureManager::GetTextureID (const char *name, ETextureType usetype, BITFIELD flags)
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{
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FTextureID i;
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if (name == NULL || name[0] == 0)
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{
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return FTextureID(0);
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}
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else
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{
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i = CheckForTexture (name, usetype, flags | TEXMAN_TryAny);
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}
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if (!i.Exists())
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{
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// Use a default texture instead of aborting like Doom did
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Printf ("Unknown texture: \"%s\"\n", name);
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i = DefaultTexture;
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}
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return FTextureID(i);
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}
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//==========================================================================
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//
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// FTextureManager :: FindTexture
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//
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//==========================================================================
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FGameTexture *FTextureManager::FindGameTexture(const char *texname, ETextureType usetype, BITFIELD flags)
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{
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FTextureID texnum = CheckForTexture (texname, usetype, flags);
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return GetGameTexture(texnum.GetIndex());
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}
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//==========================================================================
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//
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// FTextureManager :: OkForLocalization
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//
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//==========================================================================
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bool FTextureManager::OkForLocalization(FTextureID texnum, const char *substitute, int locmode)
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{
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uint32_t langtable = 0;
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if (*substitute == '$') substitute = GStrings.GetString(substitute+1, &langtable);
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else return true; // String literals from the source data should never override graphics from the same definition.
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if (substitute == nullptr) return true; // The text does not exist.
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// Modes 2, 3 and 4 must not replace localized textures.
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int localizedTex = ResolveLocalizedTexture(texnum.GetIndex());
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if (localizedTex != texnum.GetIndex()) return true; // Do not substitute a localized variant of the graphics patch.
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// For mode 4 we are done now.
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if (locmode == 4) return false;
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// Mode 2 and 3 must reject any text replacement from the default language tables.
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if ((langtable & MAKE_ID(255,0,0,0)) == MAKE_ID('*', 0, 0, 0)) return true; // Do not substitute if the string comes from the default table.
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if (locmode == 2) return false;
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// Mode 3 must also reject substitutions for non-IWAD content.
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int file = fileSystem.GetFileContainer(Textures[texnum.GetIndex()].Texture->GetSourceLump());
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if (file > fileSystem.GetMaxIwadNum()) return true;
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return false;
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}
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//==========================================================================
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//
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// FTextureManager :: AddTexture
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//
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//==========================================================================
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FTextureID FTextureManager::AddGameTexture (FGameTexture *texture, bool addtohash)
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{
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int bucket;
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int hash;
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if (texture == NULL) return FTextureID(-1);
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if (texture->GetTexture())
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{
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// Later textures take precedence over earlier ones
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calcShouldUpscale(texture); // calculate this once at insertion
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}
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// Textures without name can't be looked for
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if (addtohash && texture->GetName().IsNotEmpty())
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{
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bucket = int(MakeKey (texture->GetName()) % HASH_SIZE);
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hash = HashFirst[bucket];
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}
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else
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{
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bucket = -1;
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hash = -1;
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}
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TextureHash hasher = { texture, -1, -1, -1, hash };
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int trans = Textures.Push (hasher);
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Translation.Push (trans);
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if (bucket >= 0) HashFirst[bucket] = trans;
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auto id = FTextureID(trans);
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texture->SetID(id);
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return id;
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}
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//==========================================================================
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//
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// FTextureManager :: CreateTexture
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//
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// Calls FTexture::CreateTexture and adds the texture to the manager.
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//
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//==========================================================================
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FTextureID FTextureManager::CreateTexture (int lumpnum, ETextureType usetype)
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{
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if (lumpnum != -1)
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{
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FString str;
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if (!usefullnames)
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fileSystem.GetFileShortName(str, lumpnum);
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else
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{
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auto fn = fileSystem.GetFileFullName(lumpnum);
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str = ExtractFileBase(fn);
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}
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auto out = MakeGameTexture(CreateTextureFromLump(lumpnum, usetype == ETextureType::Flat), str, usetype);
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if (out != NULL)
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{
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if (usetype == ETextureType::Flat)
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{
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int w = out->GetTexelWidth();
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int h = out->GetTexelHeight();
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// Auto-scale flats with dimensions 128x128 and 256x256.
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// In hindsight, a bad idea, but RandomLag made it sound better than it really is.
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// Now we're stuck with this stupid behaviour.
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if (w == 128 && h == 128)
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{
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out->SetScale(2, 2);
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out->SetWorldPanning(true);
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}
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else if (w == 256 && h == 256)
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{
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out->SetScale(4, 4);
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out->SetWorldPanning(true);
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}
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}
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return AddGameTexture(out);
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}
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else
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{
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Printf (TEXTCOLOR_ORANGE "Invalid data encountered for texture %s\n", fileSystem.GetFileFullPath(lumpnum).GetChars());
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return FTextureID(-1);
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}
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}
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return FTextureID(-1);
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}
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//==========================================================================
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//
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// FTextureManager :: ReplaceTexture
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//
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//==========================================================================
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void FTextureManager::ReplaceTexture (FTextureID picnum, FGameTexture *newtexture, bool free)
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{
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int index = picnum.GetIndex();
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if (unsigned(index) >= Textures.Size())
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return;
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if (newtexture->GetTexture())
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{
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calcShouldUpscale(newtexture); // calculate this once at insertion
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}
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auto oldtexture = Textures[index].Texture;
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newtexture->SetName(oldtexture->GetName());
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newtexture->SetUseType(oldtexture->GetUseType());
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Textures[index].Texture = newtexture;
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newtexture->SetID(oldtexture->GetID());
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oldtexture->SetName("");
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AddGameTexture(oldtexture);
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}
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//==========================================================================
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//
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// FTextureManager :: AreTexturesCompatible
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//
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// Checks if 2 textures are compatible for a ranged animation
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//
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//==========================================================================
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bool FTextureManager::AreTexturesCompatible (FTextureID picnum1, FTextureID picnum2)
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{
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int index1 = picnum1.GetIndex();
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int index2 = picnum2.GetIndex();
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if (unsigned(index1) >= Textures.Size() || unsigned(index2) >= Textures.Size())
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return false;
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auto texture1 = Textures[index1].Texture;
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auto texture2 = Textures[index2].Texture;
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// both textures must be the same type.
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if (texture1 == NULL || texture2 == NULL || texture1->GetUseType() != texture2->GetUseType())
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return false;
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// both textures must be from the same file
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for(unsigned i = 0; i < FirstTextureForFile.Size() - 1; i++)
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{
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if (index1 >= FirstTextureForFile[i] && index1 < FirstTextureForFile[i+1])
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{
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return (index2 >= FirstTextureForFile[i] && index2 < FirstTextureForFile[i+1]);
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|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: AddGroup
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::AddGroup(int wadnum, int ns, ETextureType usetype)
|
|
{
|
|
int firsttx = fileSystem.GetFirstEntry(wadnum);
|
|
int lasttx = fileSystem.GetLastEntry(wadnum);
|
|
FString Name;
|
|
|
|
if (!usefullnames)
|
|
{
|
|
// Go from first to last so that ANIMDEFS work as expected. However,
|
|
// to avoid duplicates (and to keep earlier entries from overriding
|
|
// later ones), the texture is only inserted if it is the one returned
|
|
// by doing a check by name in the list of wads.
|
|
|
|
for (; firsttx <= lasttx; ++firsttx)
|
|
{
|
|
if (fileSystem.GetFileNamespace(firsttx) == ns)
|
|
{
|
|
fileSystem.GetFileShortName(Name, firsttx);
|
|
|
|
if (fileSystem.CheckNumForName(Name, ns) == firsttx)
|
|
{
|
|
CreateTexture(firsttx, usetype);
|
|
}
|
|
progressFunc();
|
|
}
|
|
else if (ns == ns_flats && fileSystem.GetFileFlags(firsttx) & LUMPF_MAYBEFLAT)
|
|
{
|
|
if (fileSystem.CheckNumForName(Name, ns) < firsttx)
|
|
{
|
|
CreateTexture(firsttx, usetype);
|
|
}
|
|
progressFunc();
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// The duplicate check does not work with this (yet.)
|
|
for (; firsttx <= lasttx; ++firsttx)
|
|
{
|
|
if (fileSystem.GetFileNamespace(firsttx) == ns)
|
|
{
|
|
CreateTexture(firsttx, usetype);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// Adds all hires texture definitions.
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::AddHiresTextures (int wadnum)
|
|
{
|
|
int firsttx = fileSystem.GetFirstEntry(wadnum);
|
|
int lasttx = fileSystem.GetLastEntry(wadnum);
|
|
|
|
FString Name;
|
|
TArray<FTextureID> tlist;
|
|
|
|
if (firsttx == -1 || lasttx == -1)
|
|
{
|
|
return;
|
|
}
|
|
|
|
for (;firsttx <= lasttx; ++firsttx)
|
|
{
|
|
if (fileSystem.GetFileNamespace(firsttx) == ns_hires)
|
|
{
|
|
fileSystem.GetFileShortName (Name, firsttx);
|
|
|
|
if (fileSystem.CheckNumForName (Name, ns_hires) == firsttx)
|
|
{
|
|
tlist.Clear();
|
|
int amount = ListTextures(Name, tlist);
|
|
if (amount == 0)
|
|
{
|
|
// A texture with this name does not yet exist
|
|
auto newtex = MakeGameTexture(CreateTextureFromLump(firsttx), Name, ETextureType::Override);
|
|
if (newtex != NULL)
|
|
{
|
|
AddGameTexture(newtex);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for(unsigned int i = 0; i < tlist.Size(); i++)
|
|
{
|
|
FTexture * newtex = CreateTextureFromLump(firsttx);
|
|
if (newtex != NULL)
|
|
{
|
|
auto oldtex = Textures[tlist[i].GetIndex()].Texture;
|
|
|
|
// Replace the entire texture and adjust the scaling and offset factors.
|
|
auto gtex = MakeGameTexture(newtex, nullptr, ETextureType::Override);
|
|
gtex->SetWorldPanning(true);
|
|
gtex->SetDisplaySize(oldtex->GetDisplayWidth(), oldtex->GetDisplayHeight());
|
|
double xscale1 = oldtex->GetTexelLeftOffset(0) * gtex->GetScaleX() / oldtex->GetScaleX();
|
|
double xscale2 = oldtex->GetTexelLeftOffset(1) * gtex->GetScaleX() / oldtex->GetScaleX();
|
|
double yscale1 = oldtex->GetTexelTopOffset(0) * gtex->GetScaleY() / oldtex->GetScaleY();
|
|
double yscale2 = oldtex->GetTexelTopOffset(1) * gtex->GetScaleY() / oldtex->GetScaleY();
|
|
gtex->SetOffsets(0, xs_RoundToInt(xscale1), xs_RoundToInt(yscale1));
|
|
gtex->SetOffsets(1, xs_RoundToInt(xscale2), xs_RoundToInt(yscale2));
|
|
ReplaceTexture(tlist[i], gtex, true);
|
|
}
|
|
}
|
|
}
|
|
progressFunc();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// Loads the HIRESTEX lumps
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::LoadTextureDefs(int wadnum, const char *lumpname, FMultipatchTextureBuilder &build)
|
|
{
|
|
int remapLump, lastLump;
|
|
|
|
lastLump = 0;
|
|
|
|
while ((remapLump = fileSystem.FindLump(lumpname, &lastLump)) != -1)
|
|
{
|
|
if (fileSystem.GetFileContainer(remapLump) == wadnum)
|
|
{
|
|
ParseTextureDef(remapLump, build);
|
|
}
|
|
}
|
|
}
|
|
|
|
void FTextureManager::ParseTextureDef(int lump, FMultipatchTextureBuilder &build)
|
|
{
|
|
TArray<FTextureID> tlist;
|
|
|
|
FScanner sc(lump);
|
|
while (sc.GetString())
|
|
{
|
|
if (sc.Compare("remap")) // remap an existing texture
|
|
{
|
|
sc.MustGetString();
|
|
|
|
// allow selection by type
|
|
int mode;
|
|
ETextureType type;
|
|
if (sc.Compare("wall")) type=ETextureType::Wall, mode=FTextureManager::TEXMAN_Overridable;
|
|
else if (sc.Compare("flat")) type=ETextureType::Flat, mode=FTextureManager::TEXMAN_Overridable;
|
|
else if (sc.Compare("sprite")) type=ETextureType::Sprite, mode=0;
|
|
else type = ETextureType::Any, mode = 0;
|
|
|
|
if (type != ETextureType::Any) sc.MustGetString();
|
|
|
|
sc.String[8]=0;
|
|
|
|
tlist.Clear();
|
|
ListTextures(sc.String, tlist);
|
|
FName texname = sc.String;
|
|
|
|
sc.MustGetString();
|
|
int lumpnum = fileSystem.CheckNumForFullName(sc.String, true, ns_patches);
|
|
if (lumpnum == -1) lumpnum = fileSystem.CheckNumForFullName(sc.String, true, ns_graphics);
|
|
|
|
if (tlist.Size() == 0)
|
|
{
|
|
Printf("Attempting to remap non-existent texture %s to %s\n",
|
|
texname.GetChars(), sc.String);
|
|
}
|
|
else if (lumpnum == -1)
|
|
{
|
|
Printf("Attempting to remap texture %s to non-existent lump %s\n",
|
|
texname.GetChars(), sc.String);
|
|
}
|
|
else
|
|
{
|
|
for(unsigned int i = 0; i < tlist.Size(); i++)
|
|
{
|
|
auto oldtex = Textures[tlist[i].GetIndex()].Texture;
|
|
int sl;
|
|
|
|
// only replace matching types. For sprites also replace any MiscPatches
|
|
// based on the same lump. These can be created for icons.
|
|
if (oldtex->GetUseType() == type || type == ETextureType::Any ||
|
|
(mode == TEXMAN_Overridable && oldtex->GetUseType() == ETextureType::Override) ||
|
|
(type == ETextureType::Sprite && oldtex->GetUseType() == ETextureType::MiscPatch &&
|
|
(sl=oldtex->GetSourceLump()) >= 0 && fileSystem.GetFileNamespace(sl) == ns_sprites)
|
|
)
|
|
{
|
|
FTexture * newtex = CreateTextureFromLump(lumpnum);
|
|
if (newtex != NULL)
|
|
{
|
|
// Replace the entire texture and adjust the scaling and offset factors.
|
|
auto gtex = MakeGameTexture(newtex, nullptr, ETextureType::Override);
|
|
gtex->SetWorldPanning(true);
|
|
gtex->SetDisplaySize(oldtex->GetDisplayWidth(), oldtex->GetDisplayHeight());
|
|
double xscale1 = oldtex->GetTexelLeftOffset(0) * gtex->GetScaleX() / oldtex->GetScaleX();
|
|
double xscale2 = oldtex->GetTexelLeftOffset(1) * gtex->GetScaleX() / oldtex->GetScaleX();
|
|
double yscale1 = oldtex->GetTexelTopOffset(0) * gtex->GetScaleY() / oldtex->GetScaleY();
|
|
double yscale2 = oldtex->GetTexelTopOffset(1) * gtex->GetScaleY() / oldtex->GetScaleY();
|
|
gtex->SetOffsets(0, xs_RoundToInt(xscale1), xs_RoundToInt(yscale1));
|
|
gtex->SetOffsets(1, xs_RoundToInt(xscale2), xs_RoundToInt(yscale2));
|
|
ReplaceTexture(tlist[i], gtex, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (sc.Compare("define")) // define a new "fake" texture
|
|
{
|
|
sc.GetString();
|
|
|
|
FString base = ExtractFileBase(sc.String, false);
|
|
if (!base.IsEmpty())
|
|
{
|
|
FString src = base.Left(8);
|
|
|
|
int lumpnum = fileSystem.CheckNumForFullName(sc.String, true, ns_patches);
|
|
if (lumpnum == -1) lumpnum = fileSystem.CheckNumForFullName(sc.String, true, ns_graphics);
|
|
|
|
sc.GetString();
|
|
bool is32bit = !!sc.Compare("force32bit");
|
|
if (!is32bit) sc.UnGet();
|
|
|
|
sc.MustGetNumber();
|
|
int width = sc.Number;
|
|
sc.MustGetNumber();
|
|
int height = sc.Number;
|
|
|
|
if (lumpnum>=0)
|
|
{
|
|
auto newtex = MakeGameTexture(CreateTextureFromLump(lumpnum), src, ETextureType::Override);
|
|
|
|
if (newtex != NULL)
|
|
{
|
|
// Replace the entire texture and adjust the scaling and offset factors.
|
|
newtex->SetWorldPanning(true);
|
|
newtex->SetDisplaySize((float)width, (float)height);
|
|
|
|
FTextureID oldtex = TexMan.CheckForTexture(src, ETextureType::MiscPatch);
|
|
if (oldtex.isValid())
|
|
{
|
|
ReplaceTexture(oldtex, newtex, true);
|
|
newtex->SetUseType(ETextureType::Override);
|
|
}
|
|
else AddGameTexture(newtex);
|
|
}
|
|
}
|
|
}
|
|
//else Printf("Unable to define hires texture '%s'\n", tex->Name);
|
|
}
|
|
else if (sc.Compare("notrim"))
|
|
{
|
|
sc.MustGetString();
|
|
|
|
FTextureID id = TexMan.CheckForTexture(sc.String, ETextureType::Sprite);
|
|
if (id.isValid())
|
|
{
|
|
FGameTexture *tex = TexMan.GetGameTexture(id);
|
|
|
|
if (tex) tex->SetNoTrimming(true);
|
|
else sc.ScriptError("NoTrim: %s not found", sc.String);
|
|
}
|
|
else
|
|
sc.ScriptError("NoTrim: %s is not a sprite", sc.String);
|
|
|
|
}
|
|
else if (sc.Compare("texture"))
|
|
{
|
|
build.ParseTexture(sc, ETextureType::Override, lump);
|
|
}
|
|
else if (sc.Compare("sprite"))
|
|
{
|
|
build.ParseTexture(sc, ETextureType::Sprite, lump);
|
|
}
|
|
else if (sc.Compare("walltexture"))
|
|
{
|
|
build.ParseTexture(sc, ETextureType::Wall, lump);
|
|
}
|
|
else if (sc.Compare("flat"))
|
|
{
|
|
build.ParseTexture(sc, ETextureType::Flat, lump);
|
|
}
|
|
else if (sc.Compare("graphic"))
|
|
{
|
|
build.ParseTexture(sc, ETextureType::MiscPatch, lump);
|
|
}
|
|
else if (sc.Compare("#include"))
|
|
{
|
|
sc.MustGetString();
|
|
|
|
// This is not using sc.Open because it can print a more useful error message when done here
|
|
int includelump = fileSystem.CheckNumForFullName(sc.String, true);
|
|
if (includelump == -1)
|
|
{
|
|
sc.ScriptError("Lump '%s' not found", sc.String);
|
|
}
|
|
else
|
|
{
|
|
ParseTextureDef(includelump, build);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
sc.ScriptError("Texture definition expected, found '%s'", sc.String);
|
|
}
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: AddPatches
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::AddPatches (int lumpnum)
|
|
{
|
|
auto file = fileSystem.ReopenFileReader (lumpnum, true);
|
|
uint32_t numpatches, i;
|
|
char name[9];
|
|
|
|
numpatches = file.ReadUInt32();
|
|
name[8] = '\0';
|
|
|
|
for (i = 0; i < numpatches; ++i)
|
|
{
|
|
file.Read (name, 8);
|
|
|
|
if (CheckForTexture (name, ETextureType::WallPatch, 0) == -1)
|
|
{
|
|
CreateTexture (fileSystem.CheckNumForName (name, ns_patches), ETextureType::WallPatch);
|
|
}
|
|
progressFunc();
|
|
}
|
|
}
|
|
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: LoadTexturesX
|
|
//
|
|
// Initializes the texture list with the textures from the world map.
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::LoadTextureX(int wadnum, FMultipatchTextureBuilder &build)
|
|
{
|
|
// Use the most recent PNAMES for this WAD.
|
|
// Multiple PNAMES in a WAD will be ignored.
|
|
int pnames = fileSystem.CheckNumForName("PNAMES", ns_global, wadnum, false);
|
|
|
|
if (pnames < 0)
|
|
{
|
|
// should never happen except for zdoom.pk3
|
|
return;
|
|
}
|
|
|
|
// Only add the patches if the PNAMES come from the current file
|
|
// Otherwise they have already been processed.
|
|
if (fileSystem.GetFileContainer(pnames) == wadnum) TexMan.AddPatches (pnames);
|
|
|
|
int texlump1 = fileSystem.CheckNumForName ("TEXTURE1", ns_global, wadnum);
|
|
int texlump2 = fileSystem.CheckNumForName ("TEXTURE2", ns_global, wadnum);
|
|
build.AddTexturesLumps (texlump1, texlump2, pnames);
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: AddTexturesForWad
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::AddTexturesForWad(int wadnum, FMultipatchTextureBuilder &build)
|
|
{
|
|
int firsttexture = Textures.Size();
|
|
bool iwad = wadnum >= fileSystem.GetIwadNum() && wadnum <= fileSystem.GetMaxIwadNum();
|
|
|
|
FirstTextureForFile.Push(firsttexture);
|
|
|
|
// First step: Load sprites
|
|
AddGroup(wadnum, ns_sprites, ETextureType::Sprite);
|
|
|
|
// When loading a Zip, all graphics in the patches/ directory should be
|
|
// added as well.
|
|
AddGroup(wadnum, ns_patches, ETextureType::WallPatch);
|
|
|
|
// Second step: TEXTUREx lumps
|
|
LoadTextureX(wadnum, build);
|
|
|
|
// Third step: Flats
|
|
AddGroup(wadnum, ns_flats, ETextureType::Flat);
|
|
|
|
// Fourth step: Textures (TX_)
|
|
AddGroup(wadnum, ns_newtextures, ETextureType::Override);
|
|
|
|
// Sixth step: Try to find any lump in the WAD that may be a texture and load as a TEX_MiscPatch
|
|
int firsttx = fileSystem.GetFirstEntry(wadnum);
|
|
int lasttx = fileSystem.GetLastEntry(wadnum);
|
|
|
|
for (int i= firsttx; i <= lasttx; i++)
|
|
{
|
|
bool skin = false;
|
|
FString Name;
|
|
fileSystem.GetFileShortName(Name, i);
|
|
|
|
// Ignore anything not in the global namespace
|
|
int ns = fileSystem.GetFileNamespace(i);
|
|
if (ns == ns_global)
|
|
{
|
|
// In Zips all graphics must be in a separate namespace.
|
|
if (fileSystem.GetFileFlags(i) & LUMPF_FULLPATH) continue;
|
|
|
|
// Ignore lumps with empty names.
|
|
if (fileSystem.CheckFileName(i, "")) continue;
|
|
|
|
// Ignore anything belonging to a map
|
|
if (fileSystem.CheckFileName(i, "THINGS")) continue;
|
|
if (fileSystem.CheckFileName(i, "LINEDEFS")) continue;
|
|
if (fileSystem.CheckFileName(i, "SIDEDEFS")) continue;
|
|
if (fileSystem.CheckFileName(i, "VERTEXES")) continue;
|
|
if (fileSystem.CheckFileName(i, "SEGS")) continue;
|
|
if (fileSystem.CheckFileName(i, "SSECTORS")) continue;
|
|
if (fileSystem.CheckFileName(i, "NODES")) continue;
|
|
if (fileSystem.CheckFileName(i, "SECTORS")) continue;
|
|
if (fileSystem.CheckFileName(i, "REJECT")) continue;
|
|
if (fileSystem.CheckFileName(i, "BLOCKMAP")) continue;
|
|
if (fileSystem.CheckFileName(i, "BEHAVIOR")) continue;
|
|
|
|
bool force = false;
|
|
// Don't bother looking at this lump if something later overrides it.
|
|
if (fileSystem.CheckNumForName(Name, ns_graphics) != i)
|
|
{
|
|
if (iwad)
|
|
{
|
|
// We need to make an exception for font characters of the SmallFont coming from the IWAD to be able to construct the original font.
|
|
if (Name.IndexOf("STCFN") != 0 && Name.IndexOf("FONTA") != 0) continue;
|
|
force = true;
|
|
}
|
|
else continue;
|
|
}
|
|
|
|
// skip this if it has already been added as a wall patch.
|
|
if (!force && CheckForTexture(Name, ETextureType::WallPatch, 0).Exists()) continue;
|
|
}
|
|
else if (ns == ns_graphics)
|
|
{
|
|
if (fileSystem.CheckNumForName(Name, ns_graphics) != i)
|
|
{
|
|
if (iwad)
|
|
{
|
|
// We need to make an exception for font characters of the SmallFont coming from the IWAD to be able to construct the original font.
|
|
if (Name.IndexOf("STCFN") != 0 && Name.IndexOf("FONTA") != 0) continue;
|
|
}
|
|
else continue;
|
|
}
|
|
}
|
|
else if (ns >= ns_firstskin)
|
|
{
|
|
// Don't bother looking this lump if something later overrides it.
|
|
if (fileSystem.CheckNumForName(Name, ns) != i) continue;
|
|
skin = true;
|
|
}
|
|
else continue;
|
|
|
|
// Try to create a texture from this lump and add it.
|
|
// Unfortunately we have to look at everything that comes through here...
|
|
auto out = MakeGameTexture(CreateTextureFromLump(i), Name, skin ? ETextureType::SkinGraphic : ETextureType::MiscPatch);
|
|
|
|
if (out != NULL)
|
|
{
|
|
AddGameTexture (out);
|
|
}
|
|
}
|
|
|
|
// Check for text based texture definitions
|
|
LoadTextureDefs(wadnum, "TEXTURES", build);
|
|
LoadTextureDefs(wadnum, "HIRESTEX", build);
|
|
|
|
// Seventh step: Check for hires replacements.
|
|
AddHiresTextures(wadnum);
|
|
|
|
SortTexturesByType(firsttexture, Textures.Size());
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: SortTexturesByType
|
|
// sorts newly added textures by UseType so that anything defined
|
|
// in TEXTURES and HIRESTEX gets in its proper place.
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::SortTexturesByType(int start, int end)
|
|
{
|
|
TArray<FGameTexture *> newtextures;
|
|
|
|
// First unlink all newly added textures from the hash chain
|
|
for (int i = 0; i < HASH_SIZE; i++)
|
|
{
|
|
while (HashFirst[i] >= start && HashFirst[i] != HASH_END)
|
|
{
|
|
HashFirst[i] = Textures[HashFirst[i]].HashNext;
|
|
}
|
|
}
|
|
newtextures.Resize(end-start);
|
|
for(int i=start; i<end; i++)
|
|
{
|
|
newtextures[i-start] = Textures[i].Texture;
|
|
}
|
|
Textures.Resize(start);
|
|
Translation.Resize(start);
|
|
|
|
static ETextureType texturetypes[] = {
|
|
ETextureType::Sprite, ETextureType::Null, ETextureType::FirstDefined,
|
|
ETextureType::WallPatch, ETextureType::Wall, ETextureType::Flat,
|
|
ETextureType::Override, ETextureType::MiscPatch, ETextureType::SkinGraphic
|
|
};
|
|
|
|
for(unsigned int i=0;i<countof(texturetypes);i++)
|
|
{
|
|
for(unsigned j = 0; j<newtextures.Size(); j++)
|
|
{
|
|
if (newtextures[j] != NULL && newtextures[j]->GetUseType() == texturetypes[i])
|
|
{
|
|
AddGameTexture(newtextures[j]);
|
|
newtextures[j] = NULL;
|
|
}
|
|
}
|
|
}
|
|
// This should never happen. All other UseTypes are only used outside
|
|
for(unsigned j = 0; j<newtextures.Size(); j++)
|
|
{
|
|
if (newtextures[j] != NULL)
|
|
{
|
|
Printf("Texture %s has unknown type!\n", newtextures[j]->GetName().GetChars());
|
|
AddGameTexture(newtextures[j]);
|
|
}
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: AddLocalizedVariants
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::AddLocalizedVariants()
|
|
{
|
|
TArray<FolderEntry> content;
|
|
fileSystem.GetFilesInFolder("localized/textures/", content, false);
|
|
for (auto &entry : content)
|
|
{
|
|
FString name = entry.name;
|
|
auto tokens = name.Split(".", FString::TOK_SKIPEMPTY);
|
|
if (tokens.Size() == 2)
|
|
{
|
|
auto ext = tokens[1];
|
|
// Do not interpret common extensions for images as language IDs.
|
|
if (ext.CompareNoCase("png") == 0 || ext.CompareNoCase("jpg") == 0 || ext.CompareNoCase("gfx") == 0 || ext.CompareNoCase("tga") == 0 || ext.CompareNoCase("lmp") == 0)
|
|
{
|
|
Printf("%s contains no language IDs and will be ignored\n", entry.name);
|
|
continue;
|
|
}
|
|
}
|
|
if (tokens.Size() >= 2)
|
|
{
|
|
FString base = ExtractFileBase(tokens[0]);
|
|
FTextureID origTex = CheckForTexture(base, ETextureType::MiscPatch);
|
|
if (origTex.isValid())
|
|
{
|
|
FTextureID tex = CheckForTexture(entry.name, ETextureType::MiscPatch);
|
|
if (tex.isValid())
|
|
{
|
|
auto otex = GetGameTexture(origTex);
|
|
auto ntex = GetGameTexture(tex);
|
|
if (otex->GetDisplayWidth() != ntex->GetDisplayWidth() || otex->GetDisplayHeight() != ntex->GetDisplayHeight())
|
|
{
|
|
Printf("Localized texture %s must be the same size as the one it replaces\n", entry.name);
|
|
}
|
|
else
|
|
{
|
|
tokens[1].ToLower();
|
|
auto langids = tokens[1].Split("-", FString::TOK_SKIPEMPTY);
|
|
for (auto &lang : langids)
|
|
{
|
|
if (lang.Len() == 2 || lang.Len() == 3)
|
|
{
|
|
uint32_t langid = MAKE_ID(lang[0], lang[1], lang[2], 0);
|
|
uint64_t comboid = (uint64_t(langid) << 32) | origTex.GetIndex();
|
|
LocalizedTextures.Insert(comboid, tex.GetIndex());
|
|
Textures[origTex.GetIndex()].HasLocalization = true;
|
|
}
|
|
else
|
|
{
|
|
Printf("Invalid language ID in texture %s\n", entry.name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Printf("%s is not a texture\n", entry.name);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Printf("Unknown texture %s for localized variant %s\n", tokens[0].GetChars(), entry.name);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Printf("%s contains no language IDs and will be ignored\n", entry.name);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: Init
|
|
//
|
|
//==========================================================================
|
|
FGameTexture *CreateShaderTexture(bool, bool);
|
|
void InitBuildTiles();
|
|
FImageSource* CreateEmptyTexture();
|
|
|
|
void FTextureManager::Init()
|
|
{
|
|
DeleteAll();
|
|
|
|
// Add all the static content
|
|
auto nulltex = MakeGameTexture(new FImageTexture(CreateEmptyTexture()), nullptr, ETextureType::Null);
|
|
AddGameTexture(nulltex);
|
|
|
|
// This is for binding to unused texture units, because accessing an unbound texture unit is undefined. It's a one pixel empty texture.
|
|
auto emptytex = MakeGameTexture(new FImageTexture(CreateEmptyTexture()), nullptr, ETextureType::Override);
|
|
emptytex->SetSize(1, 1);
|
|
AddGameTexture(emptytex);
|
|
|
|
// some special textures used in the game.
|
|
AddGameTexture(CreateShaderTexture(false, false));
|
|
AddGameTexture(CreateShaderTexture(false, true));
|
|
AddGameTexture(CreateShaderTexture(true, false));
|
|
AddGameTexture(CreateShaderTexture(true, true));
|
|
// Add two animtexture entries so that movie playback can call functions using texture IDs.
|
|
auto mt = MakeGameTexture(new AnimTexture(), "AnimTextureFrame1", ETextureType::Override);
|
|
mt->SetUpscaleFlag(false, true);
|
|
AddGameTexture(mt);
|
|
mt = MakeGameTexture(new AnimTexture(), "AnimTextureFrame2", ETextureType::Override);
|
|
mt->SetUpscaleFlag(false, true);
|
|
AddGameTexture(mt);
|
|
}
|
|
|
|
void FTextureManager::AddTextures(void (*progressFunc_)(), void (*checkForHacks)(BuildInfo&))
|
|
{
|
|
progressFunc = progressFunc_;
|
|
//if (BuildTileFiles.Size() == 0) CountBuildTiles ();
|
|
|
|
int wadcnt = fileSystem.GetNumWads();
|
|
|
|
FMultipatchTextureBuilder build(*this, progressFunc_, checkForHacks);
|
|
|
|
for(int i = 0; i< wadcnt; i++)
|
|
{
|
|
AddTexturesForWad(i, build);
|
|
}
|
|
build.ResolveAllPatches();
|
|
|
|
// Add one marker so that the last WAD is easier to handle and treat
|
|
// Build tiles as a completely separate block.
|
|
FirstTextureForFile.Push(Textures.Size());
|
|
InitBuildTiles ();
|
|
FirstTextureForFile.Push(Textures.Size());
|
|
|
|
DefaultTexture = CheckForTexture ("-NOFLAT-", ETextureType::Override, 0);
|
|
|
|
InitPalettedVersions();
|
|
AdjustSpriteOffsets();
|
|
// Add auto materials to each texture after everything has been set up.
|
|
// Textures array can be reallocated in process, so ranged for loop is not suitable.
|
|
// There is no need to process discovered material textures here,
|
|
// CheckForTexture() did this already.
|
|
for (unsigned int i = 0, count = Textures.Size(); i < count; ++i)
|
|
{
|
|
Textures[i].Texture->AddAutoMaterials();
|
|
}
|
|
|
|
glPart2 = TexMan.CheckForTexture("glstuff/glpart2.png", ETextureType::MiscPatch);
|
|
glPart = TexMan.CheckForTexture("glstuff/glpart.png", ETextureType::MiscPatch);
|
|
mirrorTexture = TexMan.CheckForTexture("glstuff/mirror.png", ETextureType::MiscPatch);
|
|
AddLocalizedVariants();
|
|
|
|
// Make sure all ID's are correct by resetting them here to the proper index.
|
|
for (unsigned int i = 0, count = Textures.Size(); i < count; ++i)
|
|
{
|
|
Textures[i].Texture->SetID(i);
|
|
}
|
|
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureManager :: InitPalettedVersions
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::InitPalettedVersions()
|
|
{
|
|
int lump, lastlump = 0;
|
|
|
|
while ((lump = fileSystem.FindLump("PALVERS", &lastlump)) != -1)
|
|
{
|
|
FScanner sc(lump);
|
|
|
|
while (sc.GetString())
|
|
{
|
|
FTextureID pic1 = CheckForTexture(sc.String, ETextureType::Any);
|
|
if (!pic1.isValid())
|
|
{
|
|
sc.ScriptMessage("Unknown texture %s to replace", sc.String);
|
|
}
|
|
sc.MustGetString();
|
|
FTextureID pic2 = CheckForTexture(sc.String, ETextureType::Any);
|
|
if (!pic2.isValid())
|
|
{
|
|
sc.ScriptMessage("Unknown texture %s to use as paletted replacement", sc.String);
|
|
}
|
|
if (pic1.isValid() && pic2.isValid())
|
|
{
|
|
Textures[pic1.GetIndex()].Paletted = pic2.GetIndex();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
//
|
|
//
|
|
//==========================================================================
|
|
|
|
FTextureID FTextureManager::GetRawTexture(FTextureID texid)
|
|
{
|
|
int texidx = texid.GetIndex();
|
|
if ((unsigned)texidx >= Textures.Size()) return texid;
|
|
if (Textures[texidx].FrontSkyLayer != -1) return FSetTextureID(Textures[texidx].FrontSkyLayer);
|
|
|
|
// Reject anything that cannot have been a front layer for the sky in original Hexen, i.e. it needs to be an unscaled wall texture only using Doom patches.
|
|
auto tex = Textures[texidx].Texture;
|
|
auto ttex = tex->GetTexture();
|
|
auto image = ttex->GetImage();
|
|
// Reject anything that cannot have been a single-patch multipatch texture in vanilla.
|
|
if (image == nullptr || image->IsRawCompatible() || tex->GetUseType() != ETextureType::Wall || ttex->GetWidth() != tex->GetDisplayWidth() ||
|
|
ttex->GetHeight() != tex->GetDisplayHeight())
|
|
{
|
|
Textures[texidx].RawTexture = texidx;
|
|
return texid;
|
|
}
|
|
|
|
// Let the hackery begin
|
|
auto mptimage = static_cast<FMultiPatchTexture*>(image);
|
|
auto source = mptimage->GetImageForPart(0);
|
|
|
|
// Size must match for this to work as intended
|
|
if (source->GetWidth() != ttex->GetWidth() || source->GetHeight() != ttex->GetHeight())
|
|
{
|
|
Textures[texidx].RawTexture = texidx;
|
|
return texid;
|
|
}
|
|
|
|
// Todo: later this can just link to the already existing texture for this source graphic, once it can be retrieved through the image's SourceLump index
|
|
auto RawTexture = MakeGameTexture(new FImageTexture(source), nullptr, ETextureType::Wall);
|
|
texid = TexMan.AddGameTexture(RawTexture);
|
|
Textures[texidx].RawTexture = texid.GetIndex();
|
|
Textures[texid.GetIndex()].RawTexture = texid.GetIndex();
|
|
return texid;
|
|
}
|
|
|
|
|
|
//==========================================================================
|
|
//
|
|
// Same shit for a different hack, this time Hexen's front sky layers.
|
|
//
|
|
//==========================================================================
|
|
|
|
FTextureID FTextureManager::GetFrontSkyLayer(FTextureID texid)
|
|
{
|
|
int texidx = texid.GetIndex();
|
|
if ((unsigned)texidx >= Textures.Size()) return texid;
|
|
if (Textures[texidx].FrontSkyLayer != -1) return FSetTextureID(Textures[texidx].FrontSkyLayer);
|
|
|
|
// Reject anything that cannot have been a front layer for the sky in original Hexen, i.e. it needs to be an unscaled wall texture only using Doom patches.
|
|
auto tex = Textures[texidx].Texture;
|
|
auto ttex = tex->GetTexture();
|
|
auto image = ttex->GetImage();
|
|
if (image == nullptr || !image->SupportRemap0() || tex->GetUseType() != ETextureType::Wall || tex->useWorldPanning() || tex->GetTexelTopOffset() != 0 ||
|
|
ttex->GetWidth() != tex->GetDisplayWidth() || ttex->GetHeight() != tex->GetDisplayHeight())
|
|
{
|
|
Textures[texidx].FrontSkyLayer = texidx;
|
|
return texid;
|
|
}
|
|
|
|
// Set this up so that it serializes to the same info as the base texture - this is needed to restore it on load.
|
|
// But do not link the new texture into the hash chain!
|
|
auto itex = new FImageTexture(image);
|
|
itex->SetNoRemap0();
|
|
auto FrontSkyLayer = MakeGameTexture(itex, tex->GetName(), ETextureType::Wall);
|
|
FrontSkyLayer->SetUseType(tex->GetUseType());
|
|
texid = TexMan.AddGameTexture(FrontSkyLayer, false);
|
|
Textures[texidx].FrontSkyLayer = texid.GetIndex();
|
|
Textures[texid.GetIndex()].FrontSkyLayer = texid.GetIndex(); // also let it refer to itself as its front sky layer, in case for repeated InitSkyMap calls.
|
|
return texid;
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
//
|
|
//
|
|
//==========================================================================
|
|
EXTERN_CVAR(String, language)
|
|
|
|
int FTextureManager::ResolveLocalizedTexture(int tex)
|
|
{
|
|
size_t langlen = strlen(language);
|
|
int lang = (langlen < 2 || langlen > 3) ?
|
|
MAKE_ID('e', 'n', 'u', '\0') :
|
|
MAKE_ID(language[0], language[1], language[2], '\0');
|
|
|
|
uint64_t index = (uint64_t(lang) << 32) + tex;
|
|
if (auto pTex = LocalizedTextures.CheckKey(index)) return *pTex;
|
|
index = (uint64_t(lang & MAKE_ID(255, 255, 0, 0)) << 32) + tex;
|
|
if (auto pTex = LocalizedTextures.CheckKey(index)) return *pTex;
|
|
|
|
return tex;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// R_GuesstimateNumTextures
|
|
//
|
|
// Returns an estimate of the number of textures R_InitData will have to
|
|
// process. Used by D_DoomMain() when it calls ST_Init().
|
|
//
|
|
//===========================================================================
|
|
|
|
int FTextureManager::GuesstimateNumTextures ()
|
|
{
|
|
int numtex = 0;
|
|
|
|
for(int i = fileSystem.GetNumEntries()-1; i>=0; i--)
|
|
{
|
|
int space = fileSystem.GetFileNamespace(i);
|
|
switch(space)
|
|
{
|
|
case ns_flats:
|
|
case ns_sprites:
|
|
case ns_newtextures:
|
|
case ns_hires:
|
|
case ns_patches:
|
|
case ns_graphics:
|
|
numtex++;
|
|
break;
|
|
|
|
default:
|
|
if (fileSystem.GetFileFlags(i) & LUMPF_MAYBEFLAT) numtex++;
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
//numtex += CountBuildTiles (); // this cannot be done with a lot of overhead so just leave it out.
|
|
numtex += CountTexturesX ();
|
|
return numtex;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// R_CountTexturesX
|
|
//
|
|
// See R_InitTextures() for the logic in deciding what lumps to check.
|
|
//
|
|
//===========================================================================
|
|
|
|
int FTextureManager::CountTexturesX ()
|
|
{
|
|
int count = 0;
|
|
int wadcount = fileSystem.GetNumWads();
|
|
for (int wadnum = 0; wadnum < wadcount; wadnum++)
|
|
{
|
|
// Use the most recent PNAMES for this WAD.
|
|
// Multiple PNAMES in a WAD will be ignored.
|
|
int pnames = fileSystem.CheckNumForName("PNAMES", ns_global, wadnum, false);
|
|
|
|
// should never happen except for zdoom.pk3
|
|
if (pnames < 0) continue;
|
|
|
|
// Only count the patches if the PNAMES come from the current file
|
|
// Otherwise they have already been counted.
|
|
if (fileSystem.GetFileContainer(pnames) == wadnum)
|
|
{
|
|
count += CountLumpTextures (pnames);
|
|
}
|
|
|
|
int texlump1 = fileSystem.CheckNumForName ("TEXTURE1", ns_global, wadnum);
|
|
int texlump2 = fileSystem.CheckNumForName ("TEXTURE2", ns_global, wadnum);
|
|
|
|
count += CountLumpTextures (texlump1) - 1;
|
|
count += CountLumpTextures (texlump2) - 1;
|
|
}
|
|
return count;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// R_CountLumpTextures
|
|
//
|
|
// Returns the number of patches in a PNAMES/TEXTURE1/TEXTURE2 lump.
|
|
//
|
|
//===========================================================================
|
|
|
|
int FTextureManager::CountLumpTextures (int lumpnum)
|
|
{
|
|
if (lumpnum >= 0)
|
|
{
|
|
auto file = fileSystem.OpenFileReader (lumpnum);
|
|
uint32_t numtex = file.ReadUInt32();;
|
|
|
|
return int(numtex) >= 0 ? numtex : 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// Adjust sprite offsets for GL rendering (IWAD resources only)
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void FTextureManager::AdjustSpriteOffsets()
|
|
{
|
|
int lump, lastlump = 0;
|
|
int sprid;
|
|
TMap<int, bool> donotprocess;
|
|
|
|
int numtex = fileSystem.GetNumEntries();
|
|
|
|
for (int i = 0; i < numtex; i++)
|
|
{
|
|
if (fileSystem.GetFileContainer(i) > fileSystem.GetMaxIwadNum()) break; // we are past the IWAD
|
|
if (fileSystem.GetFileNamespace(i) == ns_sprites && fileSystem.GetFileContainer(i) >= fileSystem.GetIwadNum() && fileSystem.GetFileContainer(i) <= fileSystem.GetMaxIwadNum())
|
|
{
|
|
char str[9];
|
|
fileSystem.GetFileShortName(str, i);
|
|
str[8] = 0;
|
|
FTextureID texid = TexMan.CheckForTexture(str, ETextureType::Sprite, 0);
|
|
if (texid.isValid() && fileSystem.GetFileContainer(GetGameTexture(texid)->GetSourceLump()) > fileSystem.GetMaxIwadNum())
|
|
{
|
|
// This texture has been replaced by some PWAD.
|
|
memcpy(&sprid, str, 4);
|
|
donotprocess[sprid] = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
while ((lump = fileSystem.FindLump("SPROFS", &lastlump, false)) != -1)
|
|
{
|
|
FScanner sc;
|
|
sc.OpenLumpNum(lump);
|
|
sc.SetCMode(true);
|
|
int ofslumpno = fileSystem.GetFileContainer(lump);
|
|
while (sc.GetString())
|
|
{
|
|
int x, y;
|
|
bool iwadonly = false;
|
|
bool forced = false;
|
|
FTextureID texno = TexMan.CheckForTexture(sc.String, ETextureType::Sprite);
|
|
sc.MustGetStringName(",");
|
|
sc.MustGetNumber();
|
|
x = sc.Number;
|
|
sc.MustGetStringName(",");
|
|
sc.MustGetNumber();
|
|
y = sc.Number;
|
|
if (sc.CheckString(","))
|
|
{
|
|
sc.MustGetString();
|
|
if (sc.Compare("iwad")) iwadonly = true;
|
|
if (sc.Compare("iwadforced")) forced = iwadonly = true;
|
|
}
|
|
if (texno.isValid())
|
|
{
|
|
auto tex = GetGameTexture(texno);
|
|
|
|
int lumpnum = tex->GetSourceLump();
|
|
// We only want to change texture offsets for sprites in the IWAD or the file this lump originated from.
|
|
if (lumpnum >= 0 && lumpnum < fileSystem.GetNumEntries())
|
|
{
|
|
int wadno = fileSystem.GetFileContainer(lumpnum);
|
|
if ((iwadonly && wadno >= fileSystem.GetIwadNum() && wadno <= fileSystem.GetMaxIwadNum()) || (!iwadonly && wadno == ofslumpno))
|
|
{
|
|
if (wadno >= fileSystem.GetIwadNum() && wadno <= fileSystem.GetMaxIwadNum() && !forced && iwadonly)
|
|
{
|
|
memcpy(&sprid, tex->GetName().GetChars(), 4);
|
|
if (donotprocess.CheckKey(sprid)) continue; // do not alter sprites that only get partially replaced.
|
|
}
|
|
tex->SetOffsets(1, x, y);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureAnimator :: SetTranslation
|
|
//
|
|
// Sets animation translation for a texture
|
|
//
|
|
//==========================================================================
|
|
|
|
void FTextureManager::SetTranslation(FTextureID fromtexnum, FTextureID totexnum)
|
|
{
|
|
if ((size_t)fromtexnum.texnum < Translation.Size())
|
|
{
|
|
if ((size_t)totexnum.texnum >= Textures.Size())
|
|
{
|
|
totexnum.texnum = fromtexnum.texnum;
|
|
}
|
|
Translation[fromtexnum.texnum] = totexnum.texnum;
|
|
}
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// Adds an alias name to the texture manager.
|
|
// Aliases are only checked if no real texture with the given name exists.
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void FTextureManager::AddAlias(const char* name, FGameTexture* tex)
|
|
{
|
|
FTextureID id = tex->GetID();
|
|
if (tex != Textures[id.GetIndex()].Texture || !tex->isValid()) return; // Whatever got passed in here was not valid, so ignore the alias.
|
|
aliases.Insert(name, id.GetIndex());
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// FTextureID::operator+
|
|
// Does not return invalid texture IDs
|
|
//
|
|
//==========================================================================
|
|
|
|
FTextureID FTextureID::operator +(int offset) throw()
|
|
{
|
|
if (!isValid()) return *this;
|
|
if (texnum + offset >= TexMan.NumTextures()) return FTextureID(-1);
|
|
return FTextureID(texnum + offset);
|
|
}
|
|
|
|
CCMD(flushtextures)
|
|
{
|
|
TexMan.FlushAll();
|
|
}
|
|
|