sjjaffe/cpp-game-engine @ b701621c33a48ab06d5176631e1d10466b2f2901

Sam Jaffe df54e19365 Fixing two bugs:		6 lat temu
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graphics.xcodeproj	1c2b3f32b0 Add some graphics helper functions	6 lat temu
include	f01765f5a8 Make game_dispatch take a renderer pointer.	6 lat temu
src	df54e19365 Fixing two bugs:	6 lat temu