EarthBound/Map Data/Tileset Tile Arrangement Collision Pointer Tables

This is a sub-page of EarthBound/Map Data.

Map Data: Tileset Tile Arrangement Collision Pointer Tables
Game	EarthBound
Start Address	0x189150
End Address	0x18F25D
# of Entries	12423
Entry Length	2 bytes
Total Length	24846 bytes (0x610e)
Back to the ROM map

Series of pointer tables for each tileset that map from tile arrangement index to a collision entry in Tile Arrangement Collision Data. The start of each tileset's table is found using the Collision Tileset Pointer Table.

Format

Each 2-byte entry contains an absolute pointer to an entry in Tile Arrangement Collision Data (bank $D8). Different entries (including those from different tilesets) can contain the same pointer value to allow data reuse.

Tilesets

Table start	Tileset name	Tileset index	Num pointers
0x189150	Lost Underworld	00	832
0x1897D0	Onett	01	845
0x189E6A	Twoson	02	827
0x18A4E0	Threed	03	524
0x18A8F8	Fourside	04	935
0x18B046	Magicant	05	287
0x18B284	Outdoors	06	875
0x18B95A	Summers	07	749
0x18BF34	Dusty Dunes Desert	08	628
0x18C41C	Dalaam	09	933
0x18CB66	Indoors 1	10	871
0x18D234	Indoors 2	11	713
0x18D7C6	Stores 1	12	462
0x18DB62	Caves 1	13	882
0x18E246	Indoors 3	14	203
0x18E3DC	Stores 2	15	143
0x18E4FA	Indoors 4	16	390
0x18E806	Winters	17	343
0x18EAB4	Scaraba	18	445
0x18EE2E	Caves 2	19	536

Note: All tileset tables are in order by tileset index, but because EarthBound always accesses the tables by pointer, there is no known reason why they would need to be in any particular order.