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    Dragonfly 2.2 
   A text-based game engine 
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Public Member Functions | |
| Vector (float init_x, float init_y) | |
| Vector () | |
| Default vector is (0,0).  | |
| float | getX () | 
| Get horizontal coordinate.  | |
| void | setX (float new_x) | 
| Set horizontal coordinate.  | |
| float | getY () | 
| Get vertical coordinate.  | |
| void | setY (float new_y) | 
| Set vertical coordinate.  | |
Protected Attributes | |
| float | x | 
| Horizontal coordinate in 2d world.  | |
| float | y | 
| Vertical coordinate in 2d world.  | |
 1.7.3