some lua thing

Directions:
  0 -  0: Below robot
  1 -  8: N, NE, E, SE, S, SW, W, NW
  9 - 16: Same, but one block above
 17 - 24: Same, but one block below

Block types:
  Air                         - Nothing
  Water                       - Water
  Solid                       - Solid block
  CharWall                    - Char, FG, BG. Like Wall in 64pixels
  Wirium                      - Carries a charge
  P-NAND                      - Emits a charge only if 1 or 2 inputs have a charge
  DiCrossuh                   - Crosses 2 Wirium wires
  TriCrossuh                  - Crosses 3 Wirium wires
  Meloder                     - Plays a tone when given a charge, depending on its "char"
  Plate                       - Emits a charge while stepped on
  WiriumSwitch                - Can be turned on and off

  LuaBlock                    - Block with a Lua script
  LuaRobot                    - Robot with a Lua script

  Sign                        - Displays a message when touched
  KKKBlock                    - Imported K-Logic subcircuit for Wirium
  LogisimBlock                - Imported Logisim subcircuit for Wirium
  TelepointPublic             - Marks a location. You can teleport to it
  TelepointPrivate            - Marks a location. Only the builder can teleport to it.
  TelepointP2P                - Stepping on the telepoint sends you to another TelepointP2P


This.X                        - Robot's X position (absolute), float
This.Y                        - Robot's Y position (absolute), float
This.Char                     - ASCII character for the robot
This.FGColor                  - Robot foreground color (0-15)
This.BGColor                  - Robot background color (0-15)
This.Charge                   - Does the robot give out a charge? ( Can actually store a byte )
This.Caption                  - Set caption for when you hover the mouse over the robot
This.Solid                    - Can players walk through the robot? true/false

This.OnBumped                 - Pointer to function to run when robot is bumped into
This.OnBump                   - Pointer to function to run when robot moves into something
This.OnTalked                 - Pointer to function to run when someone talks

This:Move(Direction)          - Move in direction
This:Move(OffsetX,OffSetY)    - Move to offset
This:MoveA(AbsX, AbsY)        - Move to absolute XY position

GetTile()                     - Pointer to tile below the robot
GetTile(Direction)            - Pointer to tile in direction. 0=Below, 1=North, increments clockwise
GetTile(OffX,OffY)            - Pointer to tile in offset
GetTileA(AbsX,AbsY)           - (Absolute version of the above)
GetTile(OffX,OffY,OffE)       - 3D version
GetTileA(AbsX,AbsY,AbsE)      - 3D version

Type2TypeId(Type)             - Returns the type number for a specified type string
TypeId2Type(TypeId)           - Returns the type string for a specified type number

Tile.New(Char,FG,BG,Type)     - Obtain a pointer to a new tile that doesn't necessarily exist
Tile:Swap(DestinationTile)    - Swap tile with a different tile
Tile:Copy(DestinationTile)    - Copy tile onto a different tile, overwriting it
Tile.X       - Read only  absolute X coordinate
Tile.Y       - Read only. absolute Y coordinate
Tile.Char    - ASCII character for the tile
Tile.FGColor - Tile foreground color (0-15)
Tile.BGColor - Tile background color (0-15)
Tile.Type    - Tile type name, "Wall", "Floor", "Wirium" and so on
Tile.TypeId  - Tile type as a number
Tile.Charge  - Does the tile give out a charge?
Tile.A       - Misc counter
Tile.B       - Misc counter
Tile.C       - Misc counter
Tile.D       - Misc counter