RAM map (Boktai 1): Difference between revisions
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| + 0x14 || void* || Pointer to map file unknown block 2 | | + 0x14 || void* || Pointer to map file unknown block 2 | ||
|- | |||
| + 0x24 || zone_callback[] || List of zone callbacks: | |||
struct zone_callback { | |||
/* offset 0x08 */ u16 zone_id; | |||
/* offset 0x24 */ void* bytecode_ptr; // Generally points into a [[Script directory|Script]] | |||
}; | |||
|- | |- | ||
| 0x03004620 || i32 || [[Random_number_generator|RNG]] index | | 0x03004620 || i32 || [[Random_number_generator|RNG]] index | ||
Revision as of 20:30, 4 August 2024
This is the RAM map for Boktai 1 (U).
EWRAM
Stat struct
| Address | Type | Description |
|---|---|---|
| 0x0203d8b0 | i32 | Unlock Astro battery (must be set to *(*0x03001c90 + 0x7dc))
|
| 0x0203d8f0 | i16[3] | Django position |
Scratch struct
| Address | Type | Description |
|---|---|---|
| 0x0203f1b4 | u8[13] | Carmilla: Pattern list - one of 4 hardcoded lists will be chosen at random when starting the fight |
| 0x0203f1c1 | u8[3] | Carmilla: Pattern pool (indices into pattern list) |
| 0x0203f1c4 | u8[3] | Carmilla: ??? |
| 0x0203f1c7 | u8 | Carmilla: Next pool value |
| 0x0203f1c8 | u8 | Carmilla: Pattern index (index into pattern pool) - the (current/next?) pattern is pattern_list[pattern_pool[next_pool_value]] |
IWRAM
| Address | Type | Description |
|---|---|---|
| 0x03004610 | void** | Pointer to current Map file descriptor (usually/always 0x02000010) |
| + 0x00 | i32 | Number of Zones |
| + 0x04 | void* | Pointer to map file tile data |
| + 0x0c | void* | Pointer to map file zones |
| + 0x10 | void* | Pointer to map file unknown block 1 |
| + 0x14 | void* | Pointer to map file unknown block 2 |
| + 0x24 | zone_callback[] | List of zone callbacks:
struct zone_callback {
/* offset 0x08 */ u16 zone_id;
/* offset 0x24 */ void* bytecode_ptr; // Generally points into a Script
};
|
| 0x03004620 | i32 | RNG index |
| 0x030046e8 | i16[3] | Camera position |
EEPROM
TODO