Warps at like 80%

- drawing warps fully (with a minor bug with the order or drawing the
walls (ie sometimes you see it through a wall))
- warping works (file reading, and warping to new maps) -- not sure if
you want to get the timer working
- added a "loading map" gfx
- made the "you died" gfx
- added a second player spawn in forestmap.map to test the warping
- removed a few useless variables
- fixed a few things
- various other small changes