Final Fantasy III: Hasty T-Rex

Apparently the Dragon's Neck Colosseum feeds its Tyrannosaurs Folgers between battles, because they tend to get a bit jumpy. It's especially noticeable when they are subject to the Haste or Slow spells, as they will actually jump back a bit during the spell's animation, then jump forward again when it's over. This patch forces the Colosseum staff to cut back on the caffeine.

Final Fantasy 3 (US/SNES), Final Fantasy 6 (JP/SFC), Final Fantasy 6 Advance (US,JP,EU/GBA)
Hasty T-Rex Glitch fix patch

CONTENTS:
FF3-HastyT-Rex-H.ips: The fix patch for a headered SNES ROM file. Apply to fix the Hasty T-Rex Glitch.
FF3-HastyT-Rex-HR.ips: The reverse patch for a headered SNES ROM file. Apply to reverse all changes made by the previous patch.
FF3-HastyT-Rex-HR0-old.ips: The old reverse patch for a headered SNES v1.0 ROM file. Apply to reverse all changes made by previous versions of this patch.
FF3-HastyT-Rex-HR1-old.ips: The old reverse patch for a headered SNES v1.1 ROM file. Apply to reverse all changes made by previous versions of this patch.
FF3-HastyT-Rex-N.ips: The fix patch for a non-headered SNES ROM file. Apply to fix the Hasty T-Rex Glitch.
FF3-HastyT-Rex-NR.ips: The reverse patch for a non-headered SNES ROM file. Apply to reverse all changes made by the previous patch.
FF3-HastyT-Rex-NR0-old.ips: The old reverse patch for a non-headered SNES v1.0 ROM file. Apply to reverse all changes made by previous versions of this patch.
FF3-HastyT-Rex-NR1-old.ips: The old reverse patch for a non-headered SNES v1.1 ROM file. Apply to reverse all changes made by previous versions of this patch.
FF6-HastyT-Rex-H.ips: The fix patch for a headered SFC ROM file. Apply to fix the Hasty T-Rex Glitch.
FF6-HastyT-Rex-HR.ips: The reverse patch for a headered SFC ROM file. Apply to reverse all changes made by the previous patch.
FF6-HastyT-Rex-HR-old.ips: The old reverse patch for a headered SFC ROM file. Apply to reverse all changes made by previous versions of this patch.
FF6-HastyT-Rex-N.ips: The fix patch for a non-headered SFC ROM file. Apply to fix the Hasty T-Rex Glitch.
FF6-HastyT-Rex-NR.ips: The reverse patch for a non-headered SFC ROM file. Apply to reverse all changes made by the previous patch.
FF6-HastyT-Rex-NR-old.ips: The old reverse patch for a non-headered SFC ROM file. Apply to reverse all changes made by previous versions of this patch.
FF6A-HastyT-Rex-U.ips: The fix patch for a US GBA ROM file. Apply to fix the Hasty T-Rex Glitch.
FF6A-HastyT-Rex-UR.ips: The reverse patch for a US GBA ROM file. Apply to reverse all changes made by the previous patch.
FF6A-HastyT-Rex-J.ips: The fix patch for a Japanese GBA ROM file. Apply to fix the Hasty T-Rex Glitch.
FF6A-HastyT-Rex-JR.ips: The reverse patch for a Japanese GBA ROM file. Apply to reverse all changes made by the previous patch.
FF6A-HastyT-Rex-E.ips: The fix patch for a European GBA ROM file. Apply to fix the Hasty T-Rex Glitch.
FF6A-HastyT-Rex-ER.ips: The reverse patch for a European GBA ROM file. Apply to reverse all changes made by the previous patch.
readme.txt: This file.
Hasty T-Rex.asm: An assembly format index of the code changes.
Hasty T-Rex.rtf: A text format index of the code changes.

PATCH INFORMATION:
SNES patches work on version 1.0 or 1.1.
SFC patches work with RPGOne's translation version 1.2.

AFFECTED AREAS:
SNES: C1/15C4-C1/1602
SFC: C1/159C-C1/15DA
GBA US: 080C3D1A-080C3D21
GBA JP: 080C3DAA-080C3DB1
GBA EU: 080C49A2-080C49A9

URGENCY:
Low.

PURPOSE:
If you bet the Marvel Shoes in the Colosseum, you will fight a Tyrannosaur. If certain spells are cast on the Tyrannosaur, such as Haste, Slow or Bum Rush, it will shift backwards for the duration of the spell. This is because most spells align themselves with the center of their target, but the game miscalculates the Tyrannosaur's midpoint. This patch corrects the midpoint calculation by adjusting the sprite's width calculation.

VERSION HISTORY:
v1.2 (January 30, 2018): Added GBA patches.

v1.1 (May 31, 2016): The previous solution messed up formation layouts in certain other scenarios. This version implements a better solution. Thanks to Assassin for showing me this fix.

v1.0 (April 24, 2016): Initial release.

Final Fantasy III (USA)
CRC32: E969BD77
MD5: A684517EBD29308C2E3B55D371E15245
SHA-1: 23422176191B371F01AE3A7CFE7455A2022F8EE8
SHA-256: 6F6911ED4A0E9844770035A3C39157F8C3929C321D5AFACBAFDA39C835B44374
Includes patches for headered and non-headered ROMs
Includes patches for SNES and SFC ROMs