Exploring raycasters and possibly make a little "doom like" game based on it.

Zed A. Shaw 831e15ca18 Brought in Amit's latest code and converted it to use either dumb lighting or his new torch lighting, then threw in the FPS counter from last night.		4 months ago
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amt_matrix.cpp	Brought in some of amit's code to study and try out. amt/ has it.	4 months ago
amt_test.cpp	Brought in Amit's latest code and converted it to use either dumb lighting or his new torch lighting, then threw in the FPS counter from last night.	4 months ago
base.cpp	First build that actually works. SDL_main errors before but didn't figure out the cause.	4 months ago