ref: 16e522fa38b6f01960123e10943988f68ca37e1a
dir: /src/hexen/p_switch.c/
// // Copyright(C) 1993-1996 Id Software, Inc. // Copyright(C) 1993-2008 Raven Software // Copyright(C) 2005-2014 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. // #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 alphSwitchListDemo[] = { {"SW_1_UP", "SW_1_DN", SFX_SWITCH1}, {"SW_2_UP", "SW_2_DN", SFX_SWITCH1}, {"SW52_OFF", "SW52_ON", SFX_SWITCH2}, {"\0", "\0", 0} }; switchlist_t alphSwitchListFull[] = { {"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} }; switchlist_t *alphSwitchList = NULL; 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; if (!alphSwitchList) { if (gamemode == shareware) { alphSwitchList = alphSwitchListDemo; } else { alphSwitchList = alphSwitchListFull; } } 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; } } }