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Diffstat (limited to 'src/hexen/p_switch.c')
| -rw-r--r-- | src/hexen/p_switch.c | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/src/hexen/p_switch.c b/src/hexen/p_switch.c new file mode 100644 index 00000000..bed0a252 --- /dev/null +++ b/src/hexen/p_switch.c @@ -0,0 +1,159 @@ +// Emacs style mode select -*- C++ -*- +//----------------------------------------------------------------------------- +// +// Copyright(C) 1993-1996 Id Software, Inc. +// Copyright(C) 1993-2008 Raven Software +// Copyright(C) 2008 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. +// +//----------------------------------------------------------------------------- + + +#include "h2def.h" +#include "i_system.h" +#include "p_local.h" +#include "s_sound.h" + +//================================================================== +// +// CHANGE THE TEXTURE OF A WALL SWITCH TO ITS OPPOSITE +// +//================================================================== +switchlist_t alphSwitchList[] = { + {"SW_1_UP", "SW_1_DN", SFX_SWITCH1}, + {"SW_2_UP", "SW_2_DN", SFX_SWITCH1}, + {"VALVE1", "VALVE2", SFX_VALVE_TURN}, + {"SW51_OFF", "SW51_ON", SFX_SWITCH2}, + {"SW52_OFF", "SW52_ON", SFX_SWITCH2}, + {"SW53_UP", "SW53_DN", SFX_ROPE_PULL}, + {"PUZZLE5", "PUZZLE9", SFX_SWITCH1}, + {"PUZZLE6", "PUZZLE10", SFX_SWITCH1}, + {"PUZZLE7", "PUZZLE11", SFX_SWITCH1}, + {"PUZZLE8", "PUZZLE12", SFX_SWITCH1}, + {"\0", "\0", 0} +}; + +int switchlist[MAXSWITCHES * 2]; +int numswitches; +button_t buttonlist[MAXBUTTONS]; + +/* +=============== += += P_InitSwitchList += += Only called at game initialization += +=============== +*/ + +void P_InitSwitchList(void) +{ + int i; + int index; + + for (index = 0, i = 0; i < MAXSWITCHES; i++) + { + if (!alphSwitchList[i].soundID) + { + numswitches = index / 2; + switchlist[index] = -1; + break; + } + switchlist[index++] = R_TextureNumForName(alphSwitchList[i].name1); + switchlist[index++] = R_TextureNumForName(alphSwitchList[i].name2); + } +} + +//================================================================== +// +// Start a button counting down till it turns off. +// +//================================================================== +void P_StartButton(line_t * line, bwhere_e w, int texture, int time) +{ + int i; + + for (i = 0; i < MAXBUTTONS; i++) + { + if (!buttonlist[i].btimer) + { + buttonlist[i].line = line; + buttonlist[i].where = w; + buttonlist[i].btexture = texture; + buttonlist[i].btimer = time; + buttonlist[i].soundorg = (mobj_t *) & line->frontsector->soundorg; + return; + } + } + I_Error("P_StartButton: no button slots left!"); +} + +//================================================================== +// +// Function that changes wall texture. +// Tell it if switch is ok to use again (1=yes, it's a button). +// +//================================================================== +void P_ChangeSwitchTexture(line_t * line, int useAgain) +{ + int texTop; + int texMid; + int texBot; + int i; + + texTop = sides[line->sidenum[0]].toptexture; + texMid = sides[line->sidenum[0]].midtexture; + texBot = sides[line->sidenum[0]].bottomtexture; + + for (i = 0; i < numswitches * 2; i++) + { + if (switchlist[i] == texTop) + { + S_StartSound((mobj_t *) & line->frontsector->soundorg, + alphSwitchList[i / 2].soundID); + sides[line->sidenum[0]].toptexture = switchlist[i ^ 1]; + if (useAgain) + { + P_StartButton(line, SWTCH_TOP, switchlist[i], BUTTONTIME); + } + return; + } + else if (switchlist[i] == texMid) + { + S_StartSound((mobj_t *) & line->frontsector->soundorg, + alphSwitchList[i / 2].soundID); + sides[line->sidenum[0]].midtexture = switchlist[i ^ 1]; + if (useAgain) + { + P_StartButton(line, SWTCH_MIDDLE, switchlist[i], BUTTONTIME); + } + return; + } + else if (switchlist[i] == texBot) + { + S_StartSound((mobj_t *) & line->frontsector->soundorg, + alphSwitchList[i / 2].soundID); + sides[line->sidenum[0]].bottomtexture = switchlist[i ^ 1]; + if (useAgain) + { + P_StartButton(line, SWTCH_BOTTOM, switchlist[i], BUTTONTIME); + } + return; + } + } +} |