/// <summary>
/// Called when a thing uses a special line.
/// Only the front sides of lines are usable.
/// </summary>
public bool UseSpecialLine(Mobj thing, LineDef line, int side)
{
var specials = world.Specials;
var sa = world.SectorAction;
// Err...
// Use the back sides of VERY SPECIAL lines...
if (side != 0)
{
switch ((int)line.Special)
{
case 124:
// Sliding door open and close (unused).
break;
default:
return(false);
}
}
// Switches that other things can activate.
if (thing.Player == null)
{
// Never open secret doors.
if ((line.Flags & LineFlags.Secret) != 0)
{
return(false);
}
switch ((int)line.Special)
{
case 1: // Manual door raise.
case 32: // Manual blue.
case 33: // Manual red.
case 34: // Manual yellow.
break;
default:
return(false);
}
}
// Do something.
switch ((int)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.
sa.DoLocalDoor(line, thing);
break;
// SWITCHES
case 7:
// Build stairs.
if (sa.BuildStairs(line, StairType.Build8))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 9:
// Change donut.
if (sa.DoDonut(line))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 11:
// Exit level.
specials.ChangeSwitchTexture(line, false);
world.ExitLevel();
break;
case 14:
// Raise floor 32 and change texture.
if (sa.DoPlatform(line, PlatformType.RaiseAndChange, 32))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 15:
// Raise floor 24 and change texture.
if (sa.DoPlatform(line, PlatformType.RaiseAndChange, 24))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 18:
// Raise floor to next highest floor.
if (sa.DoFloor(line, FloorMoveType.RaiseFloorToNearest))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 20:
// Raise platform next highest floor and change texture.
if (sa.DoPlatform(line, PlatformType.RaiseToNearestAndChange, 0))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 21:
// Platform down, wait, up and stay.
if (sa.DoPlatform(line, PlatformType.DownWaitUpStay, 0))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 23:
// Lower floor to Lowest.
if (sa.DoFloor(line, FloorMoveType.LowerFloorToLowest))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 29:
// Raise door.
if (sa.DoDoor(line, VerticalDoorType.Normal))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 41:
// Lower ceiling to floor.
if (sa.DoCeiling(line, CeilingMoveType.LowerToFloor))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 71:
// Turbo lower floor.
if (sa.DoFloor(line, FloorMoveType.TurboLower))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 49:
// Ceiling crush and raise.
if (sa.DoCeiling(line, CeilingMoveType.CrushAndRaise))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 50:
// Close door.
if (sa.DoDoor(line, VerticalDoorType.Close))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 51:
// Secret exit.
specials.ChangeSwitchTexture(line, false);
world.SecretExitLevel();
break;
case 55:
// Raise floor crush.
if (sa.DoFloor(line, FloorMoveType.RaiseFloorCrush))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 101:
// Raise floor.
if (sa.DoFloor(line, FloorMoveType.RaiseFloor))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 102:
// Lower floor to surrounding floor height.
if (sa.DoFloor(line, FloorMoveType.LowerFloor))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 103:
// Open door.
if (sa.DoDoor(line, VerticalDoorType.Open))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 111:
// Blazing door raise (faster than turbo).
if (sa.DoDoor(line, VerticalDoorType.BlazeRaise))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 112:
// Blazing door open (faster than turbo).
if (sa.DoDoor(line, VerticalDoorType.BlazeOpen))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 113:
// Blazing door close (faster than turbo).
if (sa.DoDoor(line, VerticalDoorType.BlazeClose))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 122:
// Blazing platform down, wait, up and stay.
if (sa.DoPlatform(line, PlatformType.BlazeDwus, 0))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 127:
// Build stairs turbo 16.
if (sa.BuildStairs(line, StairType.Turbo16))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 131:
// Raise floor turbo.
if (sa.DoFloor(line, FloorMoveType.RaiseFloorTurbo))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 133:
// Blazing open door (blue).
case 135:
// Blazing open door (red).
case 137:
// Blazing open door (yellow).
if (sa.DoLockedDoor(line, VerticalDoorType.BlazeOpen, thing))
{
specials.ChangeSwitchTexture(line, false);
}
break;
case 140:
// Raise floor 512.
if (sa.DoFloor(line, FloorMoveType.RaiseFloor512))
{
specials.ChangeSwitchTexture(line, false);
}
break;
// BUTTONS
case 42:
// Close door.
if (sa.DoDoor(line, VerticalDoorType.Close))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 43:
// Lower ceiling to floor.
if (sa.DoCeiling(line, CeilingMoveType.LowerToFloor))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 45:
// lower floor to surrounding floor height.
if (sa.DoFloor(line, FloorMoveType.LowerFloor))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 60:
// Lower floor to Lowest.
if (sa.DoFloor(line, FloorMoveType.LowerFloorToLowest))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 61:
// Open door.
if (sa.DoDoor(line, VerticalDoorType.Open))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 62:
// Platform down, wait, up and stay.
if (sa.DoPlatform(line, PlatformType.DownWaitUpStay, 1))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 63:
// Raise door.
if (sa.DoDoor(line, VerticalDoorType.Normal))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 64:
// Raise floor to ceiling.
if (sa.DoFloor(line, FloorMoveType.RaiseFloor))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 66:
// Raise floor 24 and change texture.
if (sa.DoPlatform(line, PlatformType.RaiseAndChange, 24))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 67:
// Raise floor 32 and change texture.
if (sa.DoPlatform(line, PlatformType.RaiseAndChange, 32))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 65:
// Raise floor crush.
if (sa.DoFloor(line, FloorMoveType.RaiseFloorCrush))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 68:
// Raise platform to next highest floor and change texture.
if (sa.DoPlatform(line, PlatformType.RaiseToNearestAndChange, 0))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 69:
// Raise floor to next highest floor.
if (sa.DoFloor(line, FloorMoveType.RaiseFloorToNearest))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 70:
// Turbo lower floor.
if (sa.DoFloor(line, FloorMoveType.TurboLower))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 114:
// Blazing door raise (faster than turbo).
if (sa.DoDoor(line, VerticalDoorType.BlazeRaise))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 115:
// Blazing door open (faster than turbo).
if (sa.DoDoor(line, VerticalDoorType.BlazeOpen))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 116:
// Blazing door close (faster than turbo).
if (sa.DoDoor(line, VerticalDoorType.BlazeClose))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 123:
// Blazing platform down, wait, up and stay.
if (sa.DoPlatform(line, PlatformType.BlazeDwus, 0))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 132:
// Raise floor turbo.
if (sa.DoFloor(line, FloorMoveType.RaiseFloorTurbo))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 99:
// Blazing open door (blue).
case 134:
// Blazing open door (red).
case 136:
// Blazing open door (yellow).
if (sa.DoLockedDoor(line, VerticalDoorType.BlazeOpen, thing))
{
specials.ChangeSwitchTexture(line, true);
}
break;
case 138:
// Light turn on.
sa.LightTurnOn(line, 255);
specials.ChangeSwitchTexture(line, true);
break;
case 139:
// Light turn Off.
sa.LightTurnOn(line, 35);
specials.ChangeSwitchTexture(line, true);
break;
}
return(true);
}