318 lines
8.4 KiB
C++
318 lines
8.4 KiB
C++
/*
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** keysections.cpp
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** Custom key bindings
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**
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**---------------------------------------------------------------------------
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** Copyright 1998-2009 Randy Heit
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** Copyright 2010 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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#include "menu.h"
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#include "gi.h"
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#include "c_bind.h"
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#include "c_dispatch.h"
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#include "gameconfigfile.h"
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#include "filesystem.h"
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#include "gi.h"
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#include "d_player.h"
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#include "c_dispatch.h"
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TArray<FKeySection> KeySections;
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extern TArray<FString> KeyConfWeapons;
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static void LoadKeys (const char *modname, bool dbl)
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{
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char section[64];
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mysnprintf (section, countof(section), "%s.%s%sBindings", gameinfo.ConfigName.GetChars(), modname,
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dbl ? ".Double" : ".");
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FKeyBindings *bindings = dbl? &DoubleBindings : &Bindings;
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if (GameConfig->SetSection (section))
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{
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const char *key, *value;
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while (GameConfig->NextInSection (key, value))
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{
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bindings->DoBind (key, value);
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}
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}
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}
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static void DoSaveKeys (FConfigFile *config, const char *section, FKeySection *keysection, bool dbl)
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{
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config->SetSection (section, true);
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config->ClearCurrentSection ();
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FKeyBindings *bindings = dbl? &DoubleBindings : &Bindings;
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for (unsigned i = 0; i < keysection->mActions.Size(); ++i)
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{
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bindings->ArchiveBindings (config, keysection->mActions[i].mAction.GetChars());
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}
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}
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void M_SaveCustomKeys (FConfigFile *config, char *section, char *subsection, size_t sublen)
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{
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for (unsigned i=0; i<KeySections.Size(); i++)
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{
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mysnprintf (subsection, sublen, "%s.Bindings", KeySections[i].mSection.GetChars());
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DoSaveKeys (config, section, &KeySections[i], false);
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mysnprintf (subsection, sublen, "%s.DoubleBindings", KeySections[i].mSection.GetChars());
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DoSaveKeys (config, section, &KeySections[i], true);
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}
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}
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static int CurrentKeySection = -1;
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CCMD (addkeysection)
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{
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if (ParsingKeyConf)
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{
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if (argv.argc() != 3)
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{
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Printf ("Usage: addkeysection <menu section name> <ini name>\n");
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return;
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}
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FString name(argv[2]);
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// Limit the ini name to 32 chars
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if (name.Len() > 32)
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{
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DPrintf(DMSG_ERROR, "WARNING: %s is too long as an ini name! The ini name should be 32 bytes or less.\n", &name[0]);
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name.Truncate(32);
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}
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for (unsigned i = 0; i < KeySections.Size(); i++)
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{
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if (KeySections[i].mTitle.CompareNoCase(name) == 0)
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{
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CurrentKeySection = i;
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return;
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}
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}
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CurrentKeySection = KeySections.Reserve(1);
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KeySections[CurrentKeySection].mTitle = argv[1];
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KeySections[CurrentKeySection].mSection = argv[2];
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// Load bindings for this section from the ini
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LoadKeys (argv[2], 0);
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LoadKeys (argv[2], 1);
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}
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}
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CCMD (addmenukey)
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{
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if (ParsingKeyConf)
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{
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if (argv.argc() != 3)
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{
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Printf ("Usage: addmenukey <description> <command>\n");
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return;
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}
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if (CurrentKeySection == -1 || CurrentKeySection >= (int)KeySections.Size())
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{
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Printf ("You must use addkeysection first.\n");
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return;
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}
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FKeySection *sect = &KeySections[CurrentKeySection];
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FKeyAction *act = §->mActions[sect->mActions.Reserve(1)];
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act->mTitle = argv[1];
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act->mAction = argv[2];
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}
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}
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//==========================================================================
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//
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// D_LoadWadSettings
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//
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// Parses any loaded KEYCONF lumps. These are restricted console scripts
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// that can only execute the alias, defaultbind, addkeysection,
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// addmenukey, weaponsection, and addslotdefault commands.
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//
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//==========================================================================
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void D_LoadWadSettings ()
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{
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TArray<char> command;
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int lump, lastlump = 0;
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ParsingKeyConf = true;
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KeySections.Clear();
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KeyConfWeapons.Clear();
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while ((lump = fileSystem.FindLump ("KEYCONF", &lastlump)) != -1)
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{
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auto data = fileSystem.ReadFile (lump);
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const char* conf = data.string();
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const char *eof = conf + data.size();
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while (conf < eof)
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{
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ptrdiff_t linePos = 0;
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// Fetch a line to execute
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command.Clear();
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for (linePos = 0; (conf + linePos) < eof && conf[linePos] != '\n' && conf[linePos] != '\r'; ++linePos)
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{
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command.Push(conf[linePos]);
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}
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// Increment 'conf' pointer to next line
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conf += linePos;
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while (conf < eof && (*conf == '\n' || *conf == '\r'))
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{
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conf++;
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}
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// Does 'command' have a comment? If so, remove it.
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// Comments begin with //
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char *stop = &command[linePos];
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char *comment = &command[0];
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char prevChar = 0;
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bool inQuote = false;
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while (comment < stop)
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{
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// if (prevChar != '\\' && *comment == '\"')
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if (*comment == '\"')
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{
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inQuote = !inQuote;
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}
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else if (!inQuote && prevChar == '/' && *comment == '/')
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{
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comment--; // 'comment' is on the second slash
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break;
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}
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prevChar = *comment;
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comment++;
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}
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// 'comment' will either be the end of the string, or the starting
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// position of an inline comment.
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if ((comment - &command[0]) < linePos)
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{
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*comment = 0;
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}
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else
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{
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// Just in case 'comment' is at EOF
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command.Push(0);
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}
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// DPrintf(DMSG_ERROR, "command: %s\n", &command[0]);
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AddCommandString (&command[0]);
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}
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}
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ParsingKeyConf = false;
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}
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// Strict handling of SetSlot and ClearPlayerClasses in KEYCONF (see a_weapons.cpp)
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EXTERN_CVAR (Bool, setslotstrict)
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// Specifically hunt for and remove IWAD playerclasses
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void ClearIWADPlayerClasses (PClassActor *ti)
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{
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for(unsigned i=0; i < PlayerClasses.Size(); i++)
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{
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if(PlayerClasses[i].Type==ti)
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{
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for(unsigned j = i; j < PlayerClasses.Size()-1; j++)
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{
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PlayerClasses[j] = PlayerClasses[j+1];
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}
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PlayerClasses.Pop();
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}
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}
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}
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CCMD(clearplayerclasses)
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{
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if (ParsingKeyConf)
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{
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// Only clear the playerclasses first if setslotstrict is true
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// If not, we'll only remove the IWAD playerclasses
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if(setslotstrict)
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PlayerClasses.Clear();
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else
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{
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// I wish I had a better way to pick out IWAD playerclasses
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// without having to explicitly name them here...
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ClearIWADPlayerClasses(PClass::FindActor("DoomPlayer"));
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ClearIWADPlayerClasses(PClass::FindActor("HereticPlayer"));
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ClearIWADPlayerClasses(PClass::FindActor("StrifePlayer"));
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ClearIWADPlayerClasses(PClass::FindActor("FighterPlayer"));
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ClearIWADPlayerClasses(PClass::FindActor("ClericPlayer"));
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ClearIWADPlayerClasses(PClass::FindActor("MagePlayer"));
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ClearIWADPlayerClasses(PClass::FindActor("ChexPlayer"));
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}
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}
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}
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bool ValidatePlayerClass(PClassActor *ti, const char *name);
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CCMD(addplayerclass)
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{
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if (ParsingKeyConf && argv.argc() > 1)
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{
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PClassActor *ti = PClass::FindActor(argv[1]);
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if (ValidatePlayerClass(ti, argv[1]))
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{
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FPlayerClass newclass;
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newclass.Type = ti;
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newclass.Flags = 0;
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// If this class was already added, don't add it again
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for(unsigned i = 0; i < PlayerClasses.Size(); i++)
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{
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if(PlayerClasses[i].Type == ti)
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{
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return;
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}
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}
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int arg = 2;
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while (arg < argv.argc())
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{
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if (!stricmp(argv[arg], "nomenu"))
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{
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newclass.Flags |= PCF_NOMENU;
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}
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else
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{
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Printf("Unknown flag '%s' for player class '%s'\n", argv[arg], argv[1]);
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}
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arg++;
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}
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PlayerClasses.Push(newclass);
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}
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}
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}
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