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EarthBound/Map Data/Palette Pointer Table: Difference between revisions
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Table mapping between tileset numbers (from the [[EarthBound:Map_Data:Global_Tileset/Palette_Table|Global_Tileset/Palette_Table]]) and map palettes for that tileset. | |||
==Format== | |||
Each entry is a (little-endian) SNES address pointer into the [[EarthBound:Map_Data:Palettes|map palettes]] (<tt>$DA7CA7</tt> or ROM offset <tt>0x1A7EA7</tt>), representing the start of the block of palettes for a tileset. Entries are indexed by tileset number (from the [[EarthBound:Map_Data:Global_Tileset/Palette_Table|Global_Tileset/Palette_Table]]), so the pointer for a particular tileset can be found using the formula <code>palette_pointer_address = $ef10fb + tileset_number * 4</code> or <code>palette_pointer_offset = 0x2f12fb + tileset_number * 4</code>. There are 32 valid tileset numbers, giving the Palette Pointer Table a total of 32 entries and 128 bytes. | |||
[[Category:EarthBound:Map_Data|Palette Pointer Table]] | |||
Revision as of 23:05, 15 June 2023
This is a sub-page of EarthBound/Map Data.
| Palette Pointer Table | |
| Game | EarthBound |
| Start Address | 0x2F12FB |
| End Address | 0x2F137A |
| # of Entries | 32 |
| Entry Length | 4 bytes (0x4) |
| Total Length | 128 bytes (0x80) |
| Back to the ROM map | |
Table mapping between tileset numbers (from the Global_Tileset/Palette_Table) and map palettes for that tileset.
Format
Each entry is a (little-endian) SNES address pointer into the map palettes ($DA7CA7 or ROM offset 0x1A7EA7), representing the start of the block of palettes for a tileset. Entries are indexed by tileset number (from the Global_Tileset/Palette_Table), so the pointer for a particular tileset can be found using the formula palette_pointer_address = $ef10fb + tileset_number * 4 or palette_pointer_offset = 0x2f12fb + tileset_number * 4. There are 32 valid tileset numbers, giving the Palette Pointer Table a total of 32 entries and 128 bytes.