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Diffstat (limited to 'src/deh_cheat.c')
| -rw-r--r-- | src/deh_cheat.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/deh_cheat.c b/src/deh_cheat.c new file mode 100644 index 00000000..0fd8cd2a --- /dev/null +++ b/src/deh_cheat.c @@ -0,0 +1,134 @@ +// Emacs style mode select -*- C++ -*- +//----------------------------------------------------------------------------- +// +// $Id: deh_cheat.c 162 2005-10-04 21:41:42Z fraggle $ +// +// Copyright(C) 2005 Simon Howard +// +// 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 2 +// 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, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +// 02111-1307, USA. +// +// $Log$ +// Revision 1.1 2005/10/04 21:41:42 fraggle +// Rewrite cheats code. Add dehacked cheat replacement. +// +// Revision 1.2 2005/10/03 11:08:16 fraggle +// Replace end of section functions with NULLs as they arent currently being +// used for anything. +// +// Revision 1.1 2005/10/02 23:49:01 fraggle +// The beginnings of dehacked support +// +// +//----------------------------------------------------------------------------- +// +// Parses "Cheat" sections in dehacked files +// +//----------------------------------------------------------------------------- + +#include "doomdef.h" +#include "doomtype.h" +#include "deh_defs.h" +#include "deh_main.h" +#include "am_map.h" +#include "st_stuff.h" + +typedef struct +{ + char *name; + cheatseq_t *seq; +} deh_cheat_t; + +static deh_cheat_t allcheats[] = +{ + {"Change music", &cheat_mus }, + {"Chainsaw", &cheat_choppers }, + {"God mode", &cheat_god }, + {"Ammo & Keys", &cheat_ammo }, + {"Ammo", &cheat_ammonokey }, + {"No Clipping 1", &cheat_noclip }, + {"No Clipping 2", &cheat_commercial_noclip }, + {"Invincibility", &cheat_powerup[0] }, + {"Berserk", &cheat_powerup[1] }, + {"Invisibility", &cheat_powerup[2] }, + {"Radiation Suit", &cheat_powerup[3] }, + {"Auto-map", &cheat_powerup[4] }, + {"Lite-Amp Goggles", &cheat_powerup[5] }, + {"BEHOLD menu", &cheat_powerup[6] }, + {"Level Warp", &cheat_clev }, + {"Player Position", &cheat_mypos }, + {"Map cheat", &cheat_amap }, +}; + +static deh_cheat_t *FindCheatByName(char *name) +{ + int i; + + for (i=0; i<sizeof(allcheats) / sizeof(*allcheats); ++i) + { + if (!strcasecmp(allcheats[i].name, name)) + return &allcheats[i]; + } + + return NULL; +} + +static void *DEH_CheatStart(deh_context_t *context, char *line) +{ + return NULL; +} + +static void DEH_CheatParseLine(deh_context_t *context, char *line, void *tag) +{ + deh_cheat_t *cheat; + char *variable_name; + unsigned char *value; + int i; + + if (!DEH_ParseAssignment(line, &variable_name, (char *) &value)) + { + // Failed to parse + + return; + } + + cheat = FindCheatByName(variable_name); + + if (cheat == NULL) + { + fprintf(stderr, "DEH_ParseCheatLine: Unknown cheat '%s'\n", + variable_name); + return; + } + + // write the value into the cheat sequence + + for (i=0; + i<cheat->seq->sequence_len && value[i] != 0 && value[i] != 0xff; + ++i) + cheat->seq->sequence[i] = value[i]; + + cheat->seq->sequence[i] = '\0'; +} + +deh_section_t deh_section_cheat = +{ + "Cheat", + NULL, + DEH_CheatStart, + DEH_CheatParseLine, + NULL, +}; + |