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Romancing SaGa 3/ROM map: Difference between revisions
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* <tt>C2:0227</tt> - (Entry point) Multiplication function using SNES register and scratch ram 09BF. | * <tt>C2:0227</tt> - (Entry point) Multiplication function using SNES register and scratch ram 09BF. | ||
* <tt>C2:0242</tt> - (Entry point) Bit-munching randomization function | * <tt>C2:0242</tt> - (Entry point) Bit-munching randomization function | ||
* <tt>C2:02FD</tt> - (Entry point) ? Checks if character has learned skill in 0942 already | |||
* <tt>C2:A706</tt> - (Entry point) ? Returns xFF or 0 related to techs | |||
* <tt>C2:A754</tt> - Read pointer at 099E to get current skill and update 0982. | |||
* <tt>C2:A79F</tt> - Branch here if not able to learn the skill | |||
* <tt>C2:A7A1</tt> - Skill-learning branch here | |||
* <tt>C2:A7AB</tt> - Update skill difficulty 0943 here | |||
* <tt>C2:A7AB</tt> - Update monster learning rate 0944 here | |||
* <tt>C2:A870</tt> - (Entry point) ? Cancels skill learning sometimes | |||
* <tt>C2:A849</tt> - (Entry point) ? | |||
* <tt>C2:C0E7</tt> - (Entry point) Technique-learning determination function (Return value: 0xFF if failed to learn) | * <tt>C2:C0E7</tt> - (Entry point) Technique-learning determination function (Return value: 0xFF if failed to learn) | ||
* <tt>C2:C12B</tt> - Final comparison for technique learning. ($C2/C12B C5 8A CMP $8A [$00:098A]) | * <tt>C2:C12B</tt> - Final comparison for technique learning. ($C2/C12B C5 8A CMP $8A [$00:098A]) | ||
* <tt>FE:E853</tt> - (JSL Entry point) Checks if character has skill at 7E:0942 in their skill list already. (Return: A = 0 if no) | * <tt>FE:E853</tt> - (JSL Entry point) Checks if character has skill at 7E:0942 in their skill list already. (Return: A = 0 if no) | ||
* <tt>FE:E853</tt> - (JSL Entry point) Alternate technique-learning determination function? (Return value: 0xFF if failed to learn) | |||
==Misc data== | ==Misc data== | ||
Revision as of 05:00, 2 January 2018
Functions
- C2:0227 - (Entry point) Multiplication function using SNES register and scratch ram 09BF.
- C2:0242 - (Entry point) Bit-munching randomization function
- C2:02FD - (Entry point) ? Checks if character has learned skill in 0942 already
- C2:A706 - (Entry point) ? Returns xFF or 0 related to techs
- C2:A754 - Read pointer at 099E to get current skill and update 0982.
- C2:A79F - Branch here if not able to learn the skill
- C2:A7A1 - Skill-learning branch here
- C2:A7AB - Update skill difficulty 0943 here
- C2:A7AB - Update monster learning rate 0944 here
- C2:A870 - (Entry point) ? Cancels skill learning sometimes
- C2:A849 - (Entry point) ?
- C2:C0E7 - (Entry point) Technique-learning determination function (Return value: 0xFF if failed to learn)
- C2:C12B - Final comparison for technique learning. ($C2/C12B C5 8A CMP $8A [$00:098A])
- FE:E853 - (JSL Entry point) Checks if character has skill at 7E:0942 in their skill list already. (Return: A = 0 if no)
- FE:E853 - (JSL Entry point) Alternate technique-learning determination function? (Return value: 0xFF if failed to learn)
Misc data
- FE:3195 - HARD table of technique-learning chances. Skill difficulty indexes this table as such:
Index = (Skill difficulty - Monster power) + 10
If the index ends up greater than 20, the index becomes 20.
Chances to learn based on the index (hex):
28 27 27 25 24 22 1F 1D 1A 17 14 10 0D 0A 08 05 03 01 00 00 00
- FE:3180 - EASY table of technique-learning chances. This table with greater chances is sometimes used for unknown reasons.
Chances to learn based on the index (hex):
32 2F 2E 2C 2A 27 25 22 1F 1C 19 15 12 0F 0C 09 06 04 02 01 00