zirc - Zig raycaster fun

Age	Commit message (Expand)	Author
2021-09-20	Render walls by pixels, instead of using hard. accel. sprites	tslil clingman
2021-09-16	Corrected movement	tslil clingman
2021-09-12	Walk bob and collision detection	tslil clingman
2021-09-12	More efficient surface rendering!	tslil clingman
2021-09-11	Render tops of low walls!	tslil clingman
2021-09-10	Re-organised code, moved all rendering into raycast.zig	tslil clingman
2021-09-10	Textures repeat rather than scale?	tslil clingman
2021-09-09	Don't override the skycylinder!	tslil clingman
2021-09-09	Added ceilings and pos_z to sprites (they can now be on the ceiling)	tslil clingman
2021-09-05	In response to issue #9629, correct usingnamespace usage	tslil clingman
2021-09-05	Changed map scaling, texture indexing, finished object rendering!	tslil clingman
2021-09-05	Sprite rendering skeleton!	tslil clingman
2021-09-04	Working on floor casting, but it's not quite right	tslil clingman
2021-09-01	Scale the projection plane to the screen correctly	tslil clingman
2021-09-01	Variable height walls!	tslil clingman
2021-09-01	Licensing stuff	tslil clingman
2021-09-01	Init	tslil clingman