p_switch.c

The source code of Doom legacy for windows

        switch((line->special & TriggerType) >> TriggerTypeShift)
        {
          case PushOnce:
            if (!side)
              if (linefunc(line))
                line->special = 0;
            return true;
          case PushMany:
            if (!side)
              linefunc(line);
            return true;
          case SwitchOnce:
            if (linefunc(line))
              P_ChangeSwitchTexture(line,0);
            return true;
          case SwitchMany:
            if (linefunc(line))
              P_ChangeSwitchTexture(line,1);
            return true;
          default:  // if not a switch/push type, do nothing here
            return false;
        }
    }



    // 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
          //SoM: 3/18/2000: add ability to use teleporters for monsters
          case 195:       // switch teleporters
          case 174:
          case 210:       // silent switch teleporters
          case 209:
            break;

          default:
            return false;
            break;
        }
    }

    if (!P_CheckTag(line) && boomsupport)  //disallow zero tag on some types
      return false;

    // 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,gamemode == heretic ? 8*FRACUNIT : build8))
            P_ChangeSwitchTexture(line,0);
        break;

      case 107:
        if( gamemode == heretic )
        {
            if (EV_BuildStairs (line, 16 * FRACUNIT))
                P_ChangeSwitchTexture (line, 0);
        }
        break;

      case 9:
        // Change Donut
        if (EV_DoDonut(line))
            P_ChangeSwitchTexture(line,0);
        break;

      case 11:
        // Exit level
        if(cv_allowexitlevel.value)
        {
            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,normalDoor,VDOORSPEED))
            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,gamemode==heretic ? lowerAndCrush : crushAndRaise))
            P_ChangeSwitchTexture(line,0);
        break;

      case 50:
        // Close Door
        if (EV_DoDoor(line,doorclose,VDOORSPEED))
            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,dooropen,VDOORSPEED))
            P_ChangeSwitchTexture(line,0);
        break;

      case 111:
        // Blazing Door Raise (faster than TURBO!)
        if (EV_DoDoor (line,blazeRaise,4*VDOORSPEED))
            P_ChangeSwitchTexture(line,0);
        break;

      case 112:
        // Blazing Door Open (faster than TURBO!)
        if (EV_DoDoor (line,blazeOpen,4*VDOORSPEED))
            P_ChangeSwitchTexture(line,0);
        break;

      case 113:
        // Blazing Door Close (faster than TURBO!)
        if (EV_DoDoor (line,blazeClose,4*VDOORSPEED))
            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,4*VDOORSPEED))
            P_ChangeSwitchTexture(line,0);
        break;

      case 140:
        // Raise Floor 512
        if (EV_DoFloor(line,raiseFloor512))
            P_ChangeSwitchTexture(line,0);
        break;

      //SoM: FraggleScript!
      case 276:
      case 277:
        t_trigger = thing;
        T_RunScript(line->tag);
        if(line->special == 277)
        {
          line->special = 0;         // clear tag
          P_ChangeSwitchTexture(line,0);
        }
        else
          P_ChangeSwitchTexture(line,1);
        break;

      default:
        if (boomsupport)
          switch (line->special)
          {
            // added linedef types to fill all functions out so that
            // all possess SR, S1, WR, W1 types

            case 158:
              // Raise Floor to shortest lower texture
              if (EV_DoFloor(line,raiseToTexture))
                P_ChangeSwitchTexture(line,0);
              break;
  
            case 159:
              // Raise Floor to shortest lower texture
              if (EV_DoFloor(line,lowerAndChange))
                P_ChangeSwitchTexture(line,0);
              break;
        
            case 160:
              // Raise Floor 24 and change
              if (EV_DoFloor(line,raiseFloor24AndChange))
                P_ChangeSwitchTexture(line,0);
              break;

            case 161:
              // Raise Floor 24
              if (EV_DoFloor(line,raiseFloor24))
                P_ChangeSwitchTexture(line,0);
              break;

            case 162:
              // Moving floor min n to max n
              if (EV_DoPlat(line,perpetualRaise,0))
                P_ChangeSwitchTexture(line,0);
              break;

            case 163:
              // Stop Moving floor
              EV_StopPlat(line);
              P_ChangeSwitchTexture(line,0);
              break;

            case 164:
              // Start fast crusher
              if (EV_DoCeiling(line,fastCrushAndRaise))
                P_ChangeSwitchTexture(line,0);
              break;

            case 165:
              // Start slow silent crusher
              if (EV_DoCeiling(line,silentCrushAndRaise))
                P_ChangeSwitchTexture(line,0);
              break;

            case 166:
              // Raise ceiling, Lower floor
              if (EV_DoCeiling(line, raiseToHighest) ||
                  EV_DoFloor(line, lowerFloorToLowest))
                P_ChangeSwitchTexture(line,0);
              break;

            case 167:
              // Lower floor and Crush
              if (EV_DoCeiling(line, lowerAndCrush))
                P_ChangeSwitchTexture(line,0);
              break;

            case 168:
              // Stop crusher
              if (EV_CeilingCrushStop(line))
                P_ChangeSwitchTexture(line,0);
              break;

            case 169:
              // Lights to brightest neighbor sector
              EV_LightTurnOn(line,0);
              P_ChangeSwitchTexture(line,0);
              break;

            case 170:
              // Lights to near dark
              EV_LightTurnOn(line,35);
              P_ChangeSwitchTexture(line,0);
              break;

            case 171:
              // Lights on full
              EV_LightTurnOn(line,255);
              P_ChangeSwitchTexture(line,0);
              break;

            case 172:
              // Start Lights Strobing
              EV_StartLightStrobing(line);
              P_ChangeSwitchTexture(line,0);
              break;

            case 173:
              // Lights to Dimmest Near
              EV_TurnTagLightsOff(line);
              P_ChangeSwitchTexture(line,0);
              break;

            case 174:
              // Teleport
              if (EV_Teleport(line,side,thing))
                P_ChangeSwitchTexture(line,0);
              break;

            case 175:
              // Close Door, Open in 30 secs
              if (EV_DoDoor(line,close30ThenOpen,VDOORSPEED))
                P_ChangeSwitchTexture(line,0);
              break;

            case 189: //create texture change no motion type
              // Texture Change Only (Trigger)
              if (EV_DoChange(line,trigChangeOnly))
                P_ChangeSwitchTexture(line,0);
              break;