3 Commits

Author	SHA1	Message	Date
kris	a6f32886cd	Refactor the various representations of screen memory (bitmap, (x,y) ... bytemap, (page,offset) memory map) - add a FlatMemoryMap that is a linear 8K array - add converter methods and default constructors that allow converting between them - use MemoryMap as the central representation used by the video encoder	2019-03-03 22:21:28 +00:00
kris	cc6c92335d	Implement a much more efficient mechanism for mapping an array between ... (x, y) indexing and (page, offset) indexing. This uses numpy to construct a new array by indexing into the old one. In benchmarking this is something like 100x faster.	2019-02-23 23:44:29 +00:00
kris	36fc34d26d	Refactor the world	2019-01-05 23:31:56 +00:00