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- split defcvars parser into its own file
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//----------------------------------------------------------------------------- | ||
// Copyright 1993-1996 id Software | ||
// Copyright 1999-2016 Randy Heit | ||
// Copyright 2002-2016 Christoph Oelckers | ||
// Copyright 2019-2021 Rachael Alexanderson | ||
// | ||
// This program is free software: you can redistribute it and/or modify | ||
// it under the terms of the GNU General Public License as published by | ||
// the Free Software Foundation, either version 3 of the License, or | ||
// (at your option) any later version. | ||
// | ||
// This program is distributed in the hope that it will be useful, | ||
// but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
// GNU General Public License for more details. | ||
// | ||
// You should have received a copy of the GNU General Public License | ||
// along with this program. If not, see http://www.gnu.org/licenses/ | ||
// | ||
// | ||
// DESCRIPTION: | ||
// defcvars loader split from d_main.cpp | ||
// | ||
//----------------------------------------------------------------------------- | ||
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// HEADER FILES ------------------------------------------------------------ | ||
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#include "doomdef.h" | ||
#include "doomstat.h" | ||
#include "gstrings.h" | ||
#include "filesystem.h" | ||
#include "menu.h" | ||
#include "doommenu.h" | ||
#include "c_console.h" | ||
#include "d_main.h" | ||
#include "version.h" | ||
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void D_GrabCVarDefaults() | ||
{ | ||
int lump, lastlump = 0; | ||
int lumpversion, gamelastrunversion; | ||
gamelastrunversion = atoi(LASTRUNVERSION); | ||
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while ((lump = fileSystem.FindLump("DEFCVARS", &lastlump)) != -1) | ||
{ | ||
// don't parse from wads | ||
if (lastlump > fileSystem.GetLastEntry(fileSystem.GetMaxIwadNum())) | ||
{ | ||
// would rather put this in a modal of some sort, but this will have to do. | ||
Printf(TEXTCOLOR_RED "Cannot load DEFCVARS from a wadfile!\n"); | ||
break; | ||
} | ||
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FScanner sc(lump); | ||
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sc.MustGetString(); | ||
if (!sc.Compare("version")) | ||
sc.ScriptError("Must declare version for defcvars! (currently: %i)", gamelastrunversion); | ||
sc.MustGetNumber(); | ||
lumpversion = sc.Number; | ||
if (lumpversion > gamelastrunversion) | ||
sc.ScriptError("Unsupported version %i (%i supported)", lumpversion, gamelastrunversion); | ||
if (lumpversion < 219) | ||
sc.ScriptError("Version must be at least 219 (current version %i)", gamelastrunversion); | ||
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FBaseCVar* var; | ||
FString CurrentFindCVar; | ||
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while (sc.GetString()) | ||
{ | ||
if (sc.Compare("set")) | ||
{ | ||
sc.MustGetString(); | ||
} | ||
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CurrentFindCVar = sc.String; | ||
if (lumpversion < 220) | ||
{ | ||
CurrentFindCVar.ToLower(); | ||
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// these two got renamed | ||
if (strcmp(CurrentFindCVar, "gamma") == 0) | ||
{ | ||
CurrentFindCVar = "vid_gamma"; | ||
} | ||
if (strcmp(CurrentFindCVar, "fullscreen") == 0) | ||
{ | ||
CurrentFindCVar = "vid_fullscreen"; | ||
} | ||
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// this was removed | ||
if (strcmp(CurrentFindCVar, "cd_drive") == 0) | ||
break; | ||
} | ||
if (lumpversion < 221) | ||
{ | ||
// removed cvar | ||
// this one doesn't matter as much, since it depended on platform-specific values, | ||
// and is something the user should change anyhow, so, let's just throw this value | ||
// out. | ||
if (strcmp(CurrentFindCVar, "mouse_sensitivity") == 0) | ||
break; | ||
if (strcmp(CurrentFindCVar, "m_noprescale") == 0) | ||
break; | ||
} | ||
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var = FindCVar(CurrentFindCVar, NULL); | ||
if (var != NULL) | ||
{ | ||
if (var->GetFlags() & CVAR_ARCHIVE) | ||
{ | ||
UCVarValue val; | ||
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sc.MustGetString(); | ||
val.String = const_cast<char*>(sc.String); | ||
var->SetGenericRepDefault(val, CVAR_String); | ||
} | ||
else | ||
{ | ||
sc.ScriptError("Cannot set cvar default for non-config cvar '%s'", sc.String); | ||
} | ||
} | ||
else | ||
{ | ||
sc.ScriptError("Unknown cvar '%s'", sc.String); | ||
} | ||
} | ||
} | ||
} | ||
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