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p_switch.c
资源名称:21.rar [点击查看]
上传用户:xuyinpeng
上传日期:2021-05-12
资源大小:455k
文件大小:14k
源码类别:
射击游戏
开发平台:
Visual C++
- // Emacs style mode select -*- C++ -*-
- //-----------------------------------------------------------------------------
- //
- // $Id:$
- //
- // Copyright (C) 1993-1996 by id Software, Inc.
- //
- // This source is available for distribution and/or modification
- // only under the terms of the DOOM Source Code License as
- // published by id Software. All rights reserved.
- //
- // The source is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
- // for more details.
- //
- //
- // $Log:$
- //
- // DESCRIPTION:
- // Switches, buttons. Two-state animation. Exits.
- //
- //-----------------------------------------------------------------------------
- static const char
- rcsid[] = "$Id: p_switch.c,v 1.3 1997/01/28 22:08:29 b1 Exp $";
- #include "i_system.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},
- {"", "", 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;
- int episode;
- episode = 1;
- if (gamemode == registered)
- episode = 2;
- else
- if ( gamemode == commercial )
- episode = 3;
- for (index = 0,i = 0;i < MAXSWITCHES;i++)
- {
- if (!alphSwitchList[i].episode)
- {
- numswitches = index/2;
- switchlist[index] = -1;
- break;
- }
- if (alphSwitchList[i].episode <= episode)
- {
- #if 0 // UNUSED - debug?
- int value;
- if (R_CheckTextureNumForName(alphSwitchList[i].name1) < 0)
- {
- I_Error("Can't find switch texture '%s'!",
- alphSwitchList[i].name1);
- continue;
- }
- value = R_TextureNumForName(alphSwitchList[i].name1);
- #endif
- 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;
- // 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 = (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;
- 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,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,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,open))
- P_ChangeSwitchTexture(line,0);
- break;
- case 111:
- // Blazing Door Raise (faster than TURBO!)
- if (EV_DoDoor (line,blazeRaise))
- P_ChangeSwitchTexture(line,0);
- break;
- case 112:
- // Blazing Door Open (faster than TURBO!)
- if (EV_DoDoor (line,blazeOpen))
- P_ChangeSwitchTexture(line,0);
- break;
- case 113:
- // Blazing Door Close (faster than TURBO!)
- if (EV_DoDoor (line,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,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,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,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,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,blazeRaise))
- P_ChangeSwitchTexture(line,1);
- break;
- case 115:
- // Blazing Door Open (faster than TURBO!)
- if (EV_DoDoor (line,blazeOpen))
- P_ChangeSwitchTexture(line,1);
- break;
- case 116:
- // Blazing Door Close (faster than TURBO!)
- if (EV_DoDoor (line,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,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;
- }