ref: 7195acf48d9226420b4e5bdf46ee583fcb401a8d
dir: /src/doom/p_switch.c/
// // Copyright(C) 1993-1996 Id Software, Inc. // 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. // // // DESCRIPTION: // Switches, buttons. Two-state animation. Exits. // #include <stdio.h> #include "i_system.h" #include "deh_main.h" #include "doomdef.h" #include "p_local.h" #include "g_game.h" #include "s_sound.h" // Data. #include "sounds.h" // State. #include "doomstat.h" #include "r_state.h" // // CHANGE THE TEXTURE OF A WALL SWITCH TO ITS OPPOSITE // switchlist_t alphSwitchList[] = { // Doom shareware episode 1 switches {"SW1BRCOM", "SW2BRCOM", 1}, {"SW1BRN1", "SW2BRN1", 1}, {"SW1BRN2", "SW2BRN2", 1}, {"SW1BRNGN", "SW2BRNGN", 1}, {"SW1BROWN", "SW2BROWN", 1}, {"SW1COMM", "SW2COMM", 1}, {"SW1COMP", "SW2COMP", 1}, {"SW1DIRT", "SW2DIRT", 1}, {"SW1EXIT", "SW2EXIT", 1}, {"SW1GRAY", "SW2GRAY", 1}, {"SW1GRAY1", "SW2GRAY1", 1}, {"SW1METAL", "SW2METAL", 1}, {"SW1PIPE", "SW2PIPE", 1}, {"SW1SLAD", "SW2SLAD", 1}, {"SW1STARG", "SW2STARG", 1}, {"SW1STON1", "SW2STON1", 1}, {"SW1STON2", "SW2STON2", 1}, {"SW1STONE", "SW2STONE", 1}, {"SW1STRTN", "SW2STRTN", 1}, // Doom registered episodes 2&3 switches {"SW1BLUE", "SW2BLUE", 2}, {"SW1CMT", "SW2CMT", 2}, {"SW1GARG", "SW2GARG", 2}, {"SW1GSTON", "SW2GSTON", 2}, {"SW1HOT", "SW2HOT", 2}, {"SW1LION", "SW2LION", 2}, {"SW1SATYR", "SW2SATYR", 2}, {"SW1SKIN", "SW2SKIN", 2}, {"SW1VINE", "SW2VINE", 2}, {"SW1WOOD", "SW2WOOD", 2}, // Doom II switches {"SW1PANEL", "SW2PANEL", 3}, {"SW1ROCK", "SW2ROCK", 3}, {"SW1MET2", "SW2MET2", 3}, {"SW1WDMET", "SW2WDMET", 3}, {"SW1BRIK", "SW2BRIK", 3}, {"SW1MOD1", "SW2MOD1", 3}, {"SW1ZIM", "SW2ZIM", 3}, {"SW1STON6", "SW2STON6", 3}, {"SW1TEK", "SW2TEK", 3}, {"SW1MARB", "SW2MARB", 3}, {"SW1SKULL", "SW2SKULL", 3}, }; int switchlist[MAXSWITCHES * 2]; int numswitches; button_t buttonlist[MAXBUTTONS]; // // P_InitSwitchList // Only called at game initialization. // void P_InitSwitchList(void) { int i, slindex, episode; // Note that this is called "episode" here but it's actually something // quite different. As we progress from Shareware->Registered->Doom II // we support more switch textures. switch (gamemode) { case registered: case retail: episode = 2; break; case commercial: episode = 3; break; default: episode = 1; break; } slindex = 0; for (i = 0; i < arrlen(alphSwitchList); i++) { if (alphSwitchList[i].episode <= episode) { switchlist[slindex++] = R_TextureNumForName(DEH_String(alphSwitchList[i].name1)); switchlist[slindex++] = R_TextureNumForName(DEH_String(alphSwitchList[i].name2)); } } numswitches = slindex / 2; switchlist[slindex] = -1; } // // Start a button counting down till it turns off. // void P_StartButton ( line_t* line, bwhere_e w, int texture, int time ) { int i; // See if button is already pressed for (i = 0;i < MAXBUTTONS;i++) { if (buttonlist[i].btimer && buttonlist[i].line == line) { return; } } 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 = &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; int sound; if (!useAgain) line->special = 0; texTop = sides[line->sidenum[0]].toptexture; texMid = sides[line->sidenum[0]].midtexture; texBot = sides[line->sidenum[0]].bottomtexture; sound = sfx_swtchn; // EXIT SWITCH? if (line->special == 11) sound = sfx_swtchx; for (i = 0;i < numswitches*2;i++) { if (switchlist[i] == texTop) { S_StartSound(buttonlist->soundorg,sound); sides[line->sidenum[0]].toptexture = switchlist[i^1]; if (useAgain) P_StartButton(line,top,switchlist[i],BUTTONTIME); return; } else { if (switchlist[i] == texMid) { S_StartSound(buttonlist->soundorg,sound); sides[line->sidenum[0]].midtexture = switchlist[i^1]; if (useAgain) P_StartButton(line, middle,switchlist[i],BUTTONTIME); return; } else { if (switchlist[i] == texBot) { S_StartSound(buttonlist->soundorg,sound); sides[line->sidenum[0]].bottomtexture = switchlist[i^1]; if (useAgain) P_StartButton(line, bottom,switchlist[i],BUTTONTIME); return; } } } } } // // P_UseSpecialLine // Called when a thing uses a special line. // Only the front sides of lines are usable. // boolean P_UseSpecialLine ( mobj_t* thing, line_t* line, int side ) { // Err... // Use the back sides of VERY SPECIAL lines... if (side) { switch(line->special) { case 124: // Sliding door open&close // UNUSED? break; default: return false; break; } } // Switches that other things can activate. if (!thing->player) { // never open secret doors if (line->flags & ML_SECRET) return false; switch(line->special) { case 1: // MANUAL DOOR RAISE case 32: // MANUAL BLUE case 33: // MANUAL RED case 34: // MANUAL YELLOW break; default: return false; break; } } // do something switch (line->special) { // MANUALS case 1: // Vertical Door case 26: // Blue Door/Locked case 27: // Yellow Door /Locked case 28: // Red Door /Locked case 31: // Manual door open case 32: // Blue locked door open case 33: // Red locked door open case 34: // Yellow locked door open case 117: // Blazing door raise case 118: // Blazing door open EV_VerticalDoor (line, thing); break; //UNUSED - Door Slide Open&Close // case 124: // EV_SlidingDoor (line, thing); // break; // SWITCHES case 7: // Build Stairs if (EV_BuildStairs(line,build8)) P_ChangeSwitchTexture(line,0); break; case 9: // Change Donut if (EV_DoDonut(line)) P_ChangeSwitchTexture(line,0); break; case 11: // Exit level P_ChangeSwitchTexture(line,0); G_ExitLevel (); break; case 14: // Raise Floor 32 and change texture if (EV_DoPlat(line,raiseAndChange,32)) P_ChangeSwitchTexture(line,0); break; case 15: // Raise Floor 24 and change texture if (EV_DoPlat(line,raiseAndChange,24)) P_ChangeSwitchTexture(line,0); break; case 18: // Raise Floor to next highest floor if (EV_DoFloor(line, raiseFloorToNearest)) P_ChangeSwitchTexture(line,0); break; case 20: // Raise Plat next highest floor and change texture if (EV_DoPlat(line,raiseToNearestAndChange,0)) P_ChangeSwitchTexture(line,0); break; case 21: // PlatDownWaitUpStay if (EV_DoPlat(line,downWaitUpStay,0)) P_ChangeSwitchTexture(line,0); break; case 23: // Lower Floor to Lowest if (EV_DoFloor(line,lowerFloorToLowest)) P_ChangeSwitchTexture(line,0); break; case 29: // Raise Door if (EV_DoDoor(line,vld_normal)) P_ChangeSwitchTexture(line,0); break; case 41: // Lower Ceiling to Floor if (EV_DoCeiling(line,lowerToFloor)) P_ChangeSwitchTexture(line,0); break; case 71: // Turbo Lower Floor if (EV_DoFloor(line,turboLower)) P_ChangeSwitchTexture(line,0); break; case 49: // Ceiling Crush And Raise if (EV_DoCeiling(line,crushAndRaise)) P_ChangeSwitchTexture(line,0); break; case 50: // Close Door if (EV_DoDoor(line,vld_close)) P_ChangeSwitchTexture(line,0); break; case 51: // Secret EXIT P_ChangeSwitchTexture(line,0); G_SecretExitLevel (); break; case 55: // Raise Floor Crush if (EV_DoFloor(line,raiseFloorCrush)) P_ChangeSwitchTexture(line,0); break; case 101: // Raise Floor if (EV_DoFloor(line,raiseFloor)) P_ChangeSwitchTexture(line,0); break; case 102: // Lower Floor to Surrounding floor height if (EV_DoFloor(line,lowerFloor)) P_ChangeSwitchTexture(line,0); break; case 103: // Open Door if (EV_DoDoor(line,vld_open)) P_ChangeSwitchTexture(line,0); break; case 111: // Blazing Door Raise (faster than TURBO!) if (EV_DoDoor (line,vld_blazeRaise)) P_ChangeSwitchTexture(line,0); break; case 112: // Blazing Door Open (faster than TURBO!) if (EV_DoDoor (line,vld_blazeOpen)) P_ChangeSwitchTexture(line,0); break; case 113: // Blazing Door Close (faster than TURBO!) if (EV_DoDoor (line,vld_blazeClose)) P_ChangeSwitchTexture(line,0); break; case 122: // Blazing PlatDownWaitUpStay if (EV_DoPlat(line,blazeDWUS,0)) P_ChangeSwitchTexture(line,0); break; case 127: // Build Stairs Turbo 16 if (EV_BuildStairs(line,turbo16)) P_ChangeSwitchTexture(line,0); break; case 131: // Raise Floor Turbo if (EV_DoFloor(line,raiseFloorTurbo)) P_ChangeSwitchTexture(line,0); break; case 133: // BlzOpenDoor BLUE case 135: // BlzOpenDoor RED case 137: // BlzOpenDoor YELLOW if (EV_DoLockedDoor (line,vld_blazeOpen,thing)) P_ChangeSwitchTexture(line,0); break; case 140: // Raise Floor 512 if (EV_DoFloor(line,raiseFloor512)) P_ChangeSwitchTexture(line,0); break; // BUTTONS case 42: // Close Door if (EV_DoDoor(line,vld_close)) P_ChangeSwitchTexture(line,1); break; case 43: // Lower Ceiling to Floor if (EV_DoCeiling(line,lowerToFloor)) P_ChangeSwitchTexture(line,1); break; case 45: // Lower Floor to Surrounding floor height if (EV_DoFloor(line,lowerFloor)) P_ChangeSwitchTexture(line,1); break; case 60: // Lower Floor to Lowest if (EV_DoFloor(line,lowerFloorToLowest)) P_ChangeSwitchTexture(line,1); break; case 61: // Open Door if (EV_DoDoor(line,vld_open)) P_ChangeSwitchTexture(line,1); break; case 62: // PlatDownWaitUpStay if (EV_DoPlat(line,downWaitUpStay,1)) P_ChangeSwitchTexture(line,1); break; case 63: // Raise Door if (EV_DoDoor(line,vld_normal)) P_ChangeSwitchTexture(line,1); break; case 64: // Raise Floor to ceiling if (EV_DoFloor(line,raiseFloor)) P_ChangeSwitchTexture(line,1); break; case 66: // Raise Floor 24 and change texture if (EV_DoPlat(line,raiseAndChange,24)) P_ChangeSwitchTexture(line,1); break; case 67: // Raise Floor 32 and change texture if (EV_DoPlat(line,raiseAndChange,32)) P_ChangeSwitchTexture(line,1); break; case 65: // Raise Floor Crush if (EV_DoFloor(line,raiseFloorCrush)) P_ChangeSwitchTexture(line,1); break; case 68: // Raise Plat to next highest floor and change texture if (EV_DoPlat(line,raiseToNearestAndChange,0)) P_ChangeSwitchTexture(line,1); break; case 69: // Raise Floor to next highest floor if (EV_DoFloor(line, raiseFloorToNearest)) P_ChangeSwitchTexture(line,1); break; case 70: // Turbo Lower Floor if (EV_DoFloor(line,turboLower)) P_ChangeSwitchTexture(line,1); break; case 114: // Blazing Door Raise (faster than TURBO!) if (EV_DoDoor (line,vld_blazeRaise)) P_ChangeSwitchTexture(line,1); break; case 115: // Blazing Door Open (faster than TURBO!) if (EV_DoDoor (line,vld_blazeOpen)) P_ChangeSwitchTexture(line,1); break; case 116: // Blazing Door Close (faster than TURBO!) if (EV_DoDoor (line,vld_blazeClose)) P_ChangeSwitchTexture(line,1); break; case 123: // Blazing PlatDownWaitUpStay if (EV_DoPlat(line,blazeDWUS,0)) P_ChangeSwitchTexture(line,1); break; case 132: // Raise Floor Turbo if (EV_DoFloor(line,raiseFloorTurbo)) P_ChangeSwitchTexture(line,1); break; case 99: // BlzOpenDoor BLUE case 134: // BlzOpenDoor RED case 136: // BlzOpenDoor YELLOW if (EV_DoLockedDoor (line,vld_blazeOpen,thing)) P_ChangeSwitchTexture(line,1); break; case 138: // Light Turn On EV_LightTurnOn(line,255); P_ChangeSwitchTexture(line,1); break; case 139: // Light Turn Off EV_LightTurnOn(line,35); P_ChangeSwitchTexture(line,1); break; } return true; }