NIFF 1.0 Specification

3. Binary Format

3.20 EnvList


1) EnvList Area

The EnvList area describes the Env areas in a scene. The EnvList area is mapped as follows.
EnvListHeader u32 env_list_tag
u32 env_list_header_size
u32 env_list_size
u32 env_num
u32 nintendo_extension_block_size
u32 user_extension_block_size
u32 env_num_byte(0)
...
u32 env_num_byte(env_num - 1)
Env(0)
...
Env(env_num - 1)
NitnedoExtensionBlock
UserExtensionBlock

EnvList Area Memory Map
u32 env_list_tag Tag indicating EnvList. Set the following tag.
TAG_ENV_LIST    0x00100000

u32 env_list_header_size Size fo EnvListHeader
u32 env_list_size Size of EnvList
u32 env_num Number of Env
u32 nintendo_extension_block_size Nintendo extension block size
u32 user_extension_block_size User extension block size
u32 env_num_byte Number of bytes on each Env
Env Env area
NintendoExtensionBlock Nintendo extension block
UserExtensionBlock User extension block

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