Map memory
commit9c4eb7a0258a63f66318d6bc01251640530da996
authorPhilip Pavlick <philip@swash.link>
Wed, 8 Aug 2018 07:41:31 +0000 (8 03:41 -0400)
committerPhilip Pavlick <philip@swash.link>
Wed, 8 Aug 2018 07:41:31 +0000 (8 03:41 -0400)
treec59ed01c9051fc4b0daf47377be1969089ff6797
parent0a2e0034bbbadf2a2ab7e648c1b46176fb075ee6
Map memory

A simple change to the display code causes the display functions to only
update map tiles that the player can see, but does not erase map tiles
that the player is unable to see, allowing map memory.
src/iomain.d