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The Legend of Zelda: Oracle of Seasons/RAM map: Difference between revisions
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m (→TBD: "squares" -> "tiles") |
(Added some notes/TODOs, added more size info, and rearranged some things.) |
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Line 14: | Line 14: | ||
|C5C0 - C5FF || || Unappraised rings carried || | |C5C0 - C5FF || || Unappraised rings carried || | ||
|- | |- | ||
|C602 - C606 || | |C602 - C606 || 5 Bytes || Player name || | ||
|- | |- | ||
|C616 - C61D || | |C616 - C61D || 8 Bytes || Rings owned || | ||
|- | |- | ||
|C61E - C61F || 2 Bytes || Deaths || | |C61E - C61F || 2 Bytes || Deaths || | ||
Line 83: | Line 83: | ||
! style="text-align: center;" | '''Action''' | ! style="text-align: center;" | '''Action''' | ||
! '''Incrementation''' | ! '''Incrementation''' | ||
! '''Note''' | |||
|- | |- | ||
|Great Fairy Heal || 0x40 | |Great Fairy Heal || 0x40 || | ||
|- | |- | ||
|Bomb a Wall || 0x32 | |Bomb a Wall || 0x32 || | ||
|- | |- | ||
|Collect a Fairy || 0x18 | |Collect a Fairy || 0x18 || | ||
|- | |- | ||
|Screen Transition | |Screen Transition || 0x05 || This excludes entering/exiting structures, or taking mini-boss warps in dungeons.<br />(TODO: Test Gale seeds) | ||
|- | |- | ||
| | |Collect a Heart || 0x04 || | ||
|- | |- | ||
| | |Slay an Enemy || 0x03 || | ||
|} | |} | ||
<br /> | <br /> | ||
Line 105: | Line 106: | ||
! '''Note''' | ! '''Note''' | ||
|- | |- | ||
|C66F || 1 Byte || Small Keys || | |C66F || 1 Byte || Small Keys || (TODO: Test if per dungeon, or total) | ||
|- | |- | ||
|C67A || 1 Byte || Has Boss Key | |C67A || 1 Byte || Has Boss Key || True if value ends in '''2''', '''3''', '''6''', '''7''', '''A''', '''B''', '''E''', or '''F'''<br />(TODO: Determine why multiple values evaluate to True) | ||
|- | |- | ||
|C67C || 1 Byte || Has Compass | |C67C || 1 Byte || Has Compass || True if value ends in '''2''', '''3''', '''6''', '''7''', '''A''', '''B''', '''E''', or '''F'''<br />(TODO: Determine why multiple values evaluate to True) | ||
|- | |- | ||
|C67E || 1 Byte || Has Dungeon Map | |C67E || 1 Byte || Has Dungeon Map || True if value ends in '''2''', '''3''', '''6''', '''7''', '''A''', '''B''', '''E''', or '''F'''<br />(TODO: Determine why multiple values evaluate to True) | ||
|- | |- | ||
|C680 - C691 || || Items || | |C680 - C691 || || Items || | ||
Line 160: | Line 161: | ||
! '''Note''' | ! '''Note''' | ||
|- | |- | ||
|C700 - C7FF || | |C700 - C7FF || 256 Bytes || Overworld Screen Flags (used to track events and map exploration) || | ||
|- | |- | ||
|CC30 || 1 Byte || Enemies left on screen || | |CC30 || 1 Byte || Enemies left on screen || | ||
|- | |- | ||
|CE00 - CEAF || || Current Screen Collision Data | |CE00 - CEAF || || Current Screen Collision Data || Dynamically generated from the screen tile data. This space is also used as a temporary store for compressed level data read from ROM. | ||
|- | |- | ||
|CF00 - CFAF || || Current Screen Tile Data || | |CF00 - CFAF || || Current Screen Tile Data || |
Revision as of 18:40, 24 April 2023
NOTE: All values in Tables are Hexadecimal unless noted otherwise.
The following article is a RAM map for The Legend of Zelda: Oracle of Seasons.
Bank 0 (C000 - CFFF)
TBD
Enemies killed since...
RAM | Size | Purpose | Note |
---|---|---|---|
C63E | 1 Byte | Last Maple encounter | |
C64C | 1 Byte | Gasha Seed planted at ?? | |
C64D | 1 Byte | Gasha Seed planted at ?? | |
C64E | 1 Byte | Gasha Seed planted at ?? | |
C64F | 1 Byte | Gasha Seed planted at ?? | |
C650 | 1 Byte | Gasha Seed planted at ?? | |
C651 | 1 Byte | Gasha Seed planted at ?? | |
C652 | 1 Byte | Gasha Seed planted at ?? | |
C653 | 1 Byte | Gasha Seed planted at ?? | |
C654 | 1 Byte | Gasha Seed planted at ?? | |
C655 | 1 Byte | Gasha Seed planted at ?? | |
C656 | 1 Byte | Gasha Seed planted at K7 | |
C657 | 1 Byte | Gasha Seed planted at ?? | |
C658 | 1 Byte | Gasha Seed planted at ?? | |
C659 | 1 Byte | Gasha Seed planted at ?? | |
C65A | 1 Byte | Gasha Seed planted at ?? | |
C65B | 1 Byte | Gasha Seed planted at M9 |
Mysterious Counter
Action | Incrementation | Note |
---|---|---|
Great Fairy Heal | 0x40 | |
Bomb a Wall | 0x32 | |
Collect a Fairy | 0x18 | |
Screen Transition | 0x05 | This excludes entering/exiting structures, or taking mini-boss warps in dungeons. (TODO: Test Gale seeds) |
Collect a Heart | 0x04 | |
Slay an Enemy | 0x03 |
Items/Collectables
RAM | Size | Purpose | Note |
---|---|---|---|
C66F | 1 Byte | Small Keys | (TODO: Test if per dungeon, or total) |
C67A | 1 Byte | Has Boss Key | True if value ends in 2, 3, 6, 7, A, B, E, or F (TODO: Determine why multiple values evaluate to True) |
C67C | 1 Byte | Has Compass | True if value ends in 2, 3, 6, 7, A, B, E, or F (TODO: Determine why multiple values evaluate to True) |
C67E | 1 Byte | Has Dungeon Map | True if value ends in 2, 3, 6, 7, A, B, E, or F (TODO: Determine why multiple values evaluate to True) |
C680 - C691 | Items | ||
C6A2 | 1 Byte | Current Hearts | |
C6A3 | 1 Byte | Max Hearts | |
C6A5 - C6A6 | 2 Bytes | Rupees | |
C6A7 - C6A8 | 2 Bytes | Ore Chunks | |
C6A9 | 1 Byte | Shield level | |
C6AA | 1 Byte | Current Bombs | |
C6AC | 1 Byte | Sword level | |
C6B1 | 1 Byte | Boomerang level | |
C6B3 | 1 Byte | Slingshot level | |
C6B4 | 1 Byte | Roc's feather level | |
C6B5 | 1 Byte | Ember Seeds | |
C6B6 | 1 Byte | Scent Seeds | |
C6B7 | 1 Byte | Pegasus Seeds | |
C6B8 | 1 Byte | Gale Seeds | |
C6B9 | 1 Byte | Mystery Seeds | |
C6BA | 1 Byte | Gasha Seeds | |
C6BB | 1 Byte | Essences | |
C6C6 | 1 Byte | Ring Box level |
TBD
RAM | Size | Purpose | Note |
---|---|---|---|
C700 - C7FF | 256 Bytes | Overworld Screen Flags (used to track events and map exploration) | |
CC30 | 1 Byte | Enemies left on screen | |
CE00 - CEAF | Current Screen Collision Data | Dynamically generated from the screen tile data. This space is also used as a temporary store for compressed level data read from ROM. | |
CF00 - CFAF | Current Screen Tile Data |
Unmapped
RAM | Note |
---|---|
C000 - C5BF | |
C600 - C601 | |
C607 - C615 | |
C620 - C621 | |
C626 | |
C628- C639 | |
C63D | |
C63F - C64B | |
C65E - C66E | |
C670 - C679 | |
C67B | |
C67D | |
C67F | |
C692 - C6A1 | |
C6A4 | |
C6AB | |
C6AD - C6B0 | |
C6B2 | |
C6BC - C6C5 | |
C6C7 - C6FF | |
C800 - CC2F | |
CC31 - CDFF | |
CEB0 - CEFF | |
CFB0 - CFFF |