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+--- Thread: Glitchy Characters on Overworld Chocobo (/thread-2456.html)
Glitchy Characters on Overworld Chocobo - Gi Nattak - 01-04-2014
Hey guys, I have a question regarding characters like Banon and the Ghost for instance on Chocobo on the overworld. As it is, it seems any character past Leo shows up glitchy whilst riding a Chocobo on the overworld. Now I've already expanded the character's sheets I am using to include the riding pose, which fixes the issue for when riding vehicles around on normal maps, but does not help for this issue on the overworld. I would very much like for them to be shown right. Any ideas on what to do for a fix?
My Banon char glitched out:
![[Image: imgshk.png]](https://www.ff6hacking.com/misc/imgshk.png/)
RE: Glitchy Characters on Overworld Chocobo - Gi Nattak - 01-05-2014
I understand now (thanks to Madsiur) that the reason behind this glitch is because the code in EE is calculated to only allow characters with 100% complete sprite sheets to be assembled correctly on the overworld chocobo, but I assumed since I expanded Banon's that it would quite simply work without doing anything else lol -- however it is obviously still looking at/checking the old non-complete sheet code, or not acknowledging that I have expanded the sheet rather in order to recalculate it for Banon to work.
So I guess now my question is, is how to get the game to look at/find these new complete sheet data, and calculate that in or whatever it takes to make Banon and the Ghost be able to ride the chocobo correctly on the overworld. =)
RE: Glitchy Characters on Overworld Chocobo - madsiur - 01-05-2014
The low byte of the sprite address is in $6A, middle byte in $6B and high byte in $6C. The only solution I see is adding an exception before EE/8980 where you check the offset and change it in case it match the offset of your character riding sprite. Let's take Terra's example and assume she has a riding sprite at F0/6820. Her default riding sprite is at D5/0180.
Code:
01) LDA $6A (load calculated low byte)
02) CMP #$80 (compare loaded low byte to expected one)
03) BNE $???? (branch to step 16 if it doesn't match)
04) LDA $6B (load calculated middle byte)
05) CMP #$01 (compare loaded middle byte to expected one)
06) BNE $???? (branch to step 16 if it doesn't match)
07) LDA $6C (load calculated high byte)
08) CMP #$D5 (compare loaded high byte to expected one)
09) BNE $???? (branch to step 16 if it doesn't match)
10) LDA #$20 (we are here if the whole offset match the expected one)
11) STA $6A (store new low byte)
12) LDA #$68
13) STA $6B (store new middle byte)
14) LDA #$F0
15) STA $6C (store new high byte)
16) Normal code at EE/8980That would only be good for one character though. You would have to do a check for each character that has a riding sprite in the extended data, unless there is some order there which would allow to develop a calculation logic.
Edit: The other option would branch on the sprite ID and add a calculation logic for sprite IDs higher than 15.