objCollidMap1D does not update tileabove
Opened this issue · 4 comments
objCollidMap1D does not update tileabove.
tilestand and tilebprop are updated correctly.
Same issue with objCollidMap, I guess.
I noticed this behavior, too. When testing this with the snes-examples/objects/mapandobjects/ code, I found that the marioobj->tilestand property updated with the tile attribute (T_SOLID in this case), but the tileabove, status, tilesprop, and tilebprop don't appear to update. I looked into pvsneslib/source/objects.asm to see if I could see if I was missing something. That's when I noticed that none of those values ever seem to be written, but there are several instances where a value is written to tilestand.
I'm still a bit of a beginner with ASM so it might take a bit of poking for me to understand it all. Since collision works on the y-axis, I assume it's possible to get the tile information, but it'll take a lot of trial and error before I figure out where.
but, as it is a 1D map, you are not "on top of" a tile, why do you want that we update "tileabove". You don't have the information in tilestand?
That's a fair point. However, I made a mistake in my post by failing to mention that I also observed this behavior with the objCollidMap function. The example project I mentioned, mapandobjects uses that one. Sorry for the confusion.
SO, do you still want something in this property for the objCollidMap1D function? we can discuss about something handle by the property with objCollidMap1D function.