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sarospa / arachNES

"Average NES emulator contains 3 spiders" factoid actually just statistical error...
GNU Affero General Public License v3.0
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Mario Bros: Collision is off by one tile #2

Closed sarospa closed 7 years ago

sarospa commented 7 years ago

When hitting the POW block or a floor tile from underneath, Mario's collision hitbox seems to be off by one tile. This can be demonstrated by trying to hit the right side of the POW block. Note that even in correct emulation, only the center of Mario's head bumps tiles, as can be seen by checking how it behaves in FCEUX. Even accounting for this, in arachNES Mario collides with tiles as though he is displaced about one tile to the right.

aiviru commented 7 years ago

Just a test message, nothing to see here. This is a file.txt

sarospa commented 7 years ago

Looks like I found the problem here. Should be fixed now.