mirror of
https://github.com/ZDoom/Raze.git
synced 2024-11-23 12:32:13 +00:00
332 lines
8.9 KiB
C++
332 lines
8.9 KiB
C++
/*
|
|
** maphack.cpp
|
|
**
|
|
** Newly implemented map hack loader, based on sc_man.
|
|
**
|
|
**---------------------------------------------------------------------------
|
|
** Copyright 2020 Christoph Oelckers
|
|
** All rights reserved.
|
|
**
|
|
** Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions
|
|
** are met:
|
|
**
|
|
** 1. Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** 2. Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in the
|
|
** documentation and/or other materials provided with the distribution.
|
|
** 3. The name of the author may not be used to endorse or promote products
|
|
** derived from this software without specific prior written permission.
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
**---------------------------------------------------------------------------
|
|
**
|
|
*/
|
|
#include "build.h"
|
|
#include "sc_man.h"
|
|
#include "printf.h"
|
|
#include "c_dispatch.h"
|
|
#include "md4.h"
|
|
#include "hw_sections.h"
|
|
#include "mapinfo.h"
|
|
#include "gamefuncs.h"
|
|
|
|
struct usermaphack_t
|
|
{
|
|
FString mhkfile;
|
|
FString title;
|
|
uint8_t md4[16]{};
|
|
};
|
|
|
|
static TArray<usermaphack_t> usermaphacks;
|
|
|
|
void AddUserMapHack(const FString& title, const FString& mhkfile, uint8_t* md4)
|
|
{
|
|
usermaphacks.Reserve(1);
|
|
usermaphacks.Last().title = title;
|
|
usermaphacks.Last().mhkfile = mhkfile;
|
|
memcpy(usermaphacks.Last().md4, md4, 16);
|
|
}
|
|
|
|
static int32_t LoadMapHack(const char *filename, SpawnSpriteDef& sprites)
|
|
{
|
|
int currentsprite = -1;
|
|
int currentwall = -1;
|
|
int currentsector = -1;
|
|
int numsprites = sprites.sprites.Size();
|
|
|
|
FScanner sc;
|
|
int lump = fileSystem.FindFile(filename);
|
|
if (lump < 0)
|
|
{
|
|
return -1;
|
|
}
|
|
sc.OpenLumpNum(lump);
|
|
sprites.sprext.Resize(numsprites);
|
|
memset(sprites.sprext.Data(), 0, sizeof(spriteext_t) * sprites.sprext.Size());
|
|
|
|
while (sc.GetString())
|
|
{
|
|
FString token = sc.String;
|
|
auto validateSprite = [&]()
|
|
{
|
|
if (currentsprite < 0 || currentsprite >= numsprites)
|
|
{
|
|
sc.ScriptMessage("Using %s without a valid sprite", token.GetChars());
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
auto validateWall = [&]()
|
|
{
|
|
if (currentwall < 0 || currentwall >= (int)wall.Size())
|
|
{
|
|
sc.ScriptMessage("Using %s without a valid wall", token.GetChars());
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
auto validateSector = [&]()
|
|
{
|
|
if (currentsector < 0 || currentsector >= (int)sector.Size())
|
|
{
|
|
sc.ScriptMessage("Using %s without a valid sector", token.GetChars());
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
if (sc.Compare("sprite"))
|
|
{
|
|
currentwall = -1;
|
|
currentsector = -1;
|
|
if (sc.CheckNumber())
|
|
{
|
|
currentsprite = sc.Number;
|
|
if ((unsigned)currentsprite >= sprites.sprites.Size())
|
|
{
|
|
sc.ScriptMessage("Invalid sprite number %d", currentsprite);
|
|
currentsprite = -1;
|
|
}
|
|
}
|
|
else currentsprite = -1;
|
|
}
|
|
if (sc.Compare("wall"))
|
|
{
|
|
currentsprite = -1;
|
|
currentsector = -1;
|
|
if (sc.CheckNumber())
|
|
{
|
|
currentwall = sc.Number;
|
|
if (!validWallIndex(currentwall))
|
|
{
|
|
sc.ScriptMessage("Invalid wall number %d", currentwall);
|
|
currentwall = -1;
|
|
}
|
|
}
|
|
else currentwall = -1;
|
|
}
|
|
if (sc.Compare("sector"))
|
|
{
|
|
currentsprite = -1;
|
|
currentwall = -1;
|
|
if (sc.CheckNumber())
|
|
{
|
|
currentsector = sc.Number;
|
|
if (!validSectorIndex(currentsector))
|
|
{
|
|
sc.ScriptMessage("Invalid sector number %d", currentsector);
|
|
currentsector = -1;
|
|
}
|
|
}
|
|
else currentsector = -1;
|
|
}
|
|
else if (sc.Compare("sector"))
|
|
{
|
|
if (sc.CheckNumber())
|
|
{
|
|
if (currentsprite != -1 && validateSprite())
|
|
{
|
|
sprites.sprites[currentsprite].sectp = §or[sc.Number];
|
|
}
|
|
}
|
|
}
|
|
|
|
else if (sc.Compare("angleoff") || sc.Compare("angoff"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].rot.Yaw = mapangle(sc.Number);
|
|
}
|
|
else if (sc.Compare("notmd") || sc.Compare("notmd2") || sc.Compare("notmd3"))
|
|
{
|
|
if (validateSprite())
|
|
sprites.sprext[currentsprite].renderflags |= SPREXT_NOTMD;
|
|
}
|
|
else if (sc.Compare("nomdanim") || sc.Compare("nomd2anim") || sc.Compare("nomd3anim"))
|
|
{
|
|
if (validateSprite())
|
|
sprites.sprext[currentsprite].renderflags |= SPREXT_NOMDANIM;
|
|
}
|
|
else if (sc.Compare("pitch"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].rot.Pitch = mapangle(sc.Number);
|
|
}
|
|
else if (sc.Compare("roll"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].rot.Roll = mapangle(sc.Number);
|
|
}
|
|
else if (sc.Compare("mdxoff") || sc.Compare("mdpivxoff") || sc.Compare("mdpivotxoff"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].pivot_offset.X = sc.Number;
|
|
}
|
|
else if (sc.Compare("mdyoff") || sc.Compare("mdpivyoff") || sc.Compare("mdpivotyoff"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].pivot_offset.Y = sc.Number;
|
|
}
|
|
else if (sc.Compare("mdzoff") || sc.Compare("mdpivzoff") || sc.Compare("mdpivotzoff"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].pivot_offset.Z = sc.Number;
|
|
}
|
|
else if (sc.Compare("mdposxoff") || sc.Compare("mdpositionxoff"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].position_offset.X = sc.Number * maptoworld;
|
|
}
|
|
else if (sc.Compare("mdposyoff") || sc.Compare("mdpositionyoff"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].position_offset.X = sc.Number * maptoworld;
|
|
}
|
|
else if (sc.Compare("mdposzoff") || sc.Compare("mdpositionzoff"))
|
|
{
|
|
if (sc.CheckNumber() && validateSprite())
|
|
sprites.sprext[currentsprite].position_offset.X = sc.Number * zmaptoworld;
|
|
}
|
|
else if (sc.Compare("away1"))
|
|
{
|
|
if (validateSprite())
|
|
sprites.sprext[currentsprite].renderflags |= SPREXT_AWAY1;
|
|
}
|
|
else if (sc.Compare("away2"))
|
|
{
|
|
if (validateSprite())
|
|
sprites.sprext[currentsprite].renderflags |= SPREXT_AWAY2;
|
|
}
|
|
else if (sc.Compare("mhkreset"))
|
|
{
|
|
if (validateSprite())
|
|
{
|
|
auto& sx = sprites.sprext[currentsprite];
|
|
sx.rot = {};
|
|
sx.renderflags &= ~(SPREXT_NOTMD | SPREXT_NOMDANIM | SPREXT_AWAY1 | SPREXT_AWAY2);
|
|
sx.pivot_offset = {};
|
|
sx.position_offset = {};
|
|
}
|
|
}
|
|
else if (sc.Compare("light"))
|
|
{
|
|
// skip over it - once lights are working this should be reactivated. Assignments were kept as documentation.
|
|
sc.MustGetNumber();
|
|
//light.sector= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.x= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.y= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.z= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.range= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.color[0]= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.color[1]= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.color[2]= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.radius= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.faderadius= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.angle= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.horiz= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.minshade= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.maxshade= sc.Number;
|
|
sc.MustGetNumber();
|
|
//light.priority= sc.Number;
|
|
sc.MustGetString();
|
|
//light.tilenum= sc.Number;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void loadMapHack(const char* filename, const uint8_t* md4, SpawnSpriteDef& sprites)
|
|
{
|
|
FString internal = "engine/compatibility/";
|
|
for (int j = 0; j < 16; ++j)
|
|
{
|
|
internal.AppendFormat("%02x", md4[j]);
|
|
}
|
|
LoadMapHack(internal + ".mhk", sprites);
|
|
FString hack = StripExtension(filename) + ".mhk";
|
|
|
|
if (LoadMapHack(hack, sprites))
|
|
{
|
|
for (auto& mhk : usermaphacks)
|
|
{
|
|
if (!memcmp(md4, mhk.md4, 16))
|
|
{
|
|
LoadMapHack(mhk.mhkfile, sprites);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Map hacks use MD4 instead of MD5. Oh, well...
|
|
CCMD(md4sum)
|
|
{
|
|
if (argv.argc() < 2)
|
|
{
|
|
Printf("Usage: md4sum <file> ...\n");
|
|
}
|
|
for (int i = 1; i < argv.argc(); ++i)
|
|
{
|
|
FileReader fr = fileSystem.OpenFileReader(argv[i]);
|
|
if (!fr.isOpen())
|
|
{
|
|
Printf("%s: %s\n", argv[i], strerror(errno));
|
|
}
|
|
else
|
|
{
|
|
auto data = fr.Read();
|
|
uint8_t digest[16];
|
|
md4once(data.data(), (uint32_t)data.size(), digest);
|
|
for (int j = 0; j < 16; ++j)
|
|
{
|
|
Printf("%02x", digest[j]);
|
|
}
|
|
Printf(" //*%s\n", argv[i]);
|
|
}
|
|
}
|
|
}
|
|
|