It also uncovered some off-by-one issues with defining some constants. A few structs now use rsreset/_RS to define their offset constants.
These two sprite animations are related to the Game Freak Logo splash screen, not the actual intro.
Also commented the use of the field surrounding the struct initialization functions. SPRITEANIMSTRUCT_0C -> SPRITEANIMSTRUCT_VAR1 SPRITEANIMSTRUCT_0D -> SPRITEANIMSTRUCT_VAR2 SPRITEANIMSTRUCT_0E -> SPRITEANIMSTRUCT_VAR3 SPRITEANIMSTRUCT_0F -> SPRITEANIMSTRUCT_VAR4 BATTLEANIMSTRUCT_01 -> BATTLEANIMSTRUCT_OAMFLAGS BATTLEANIMSTRUCT_ANON_JT_INDEX -> BATTLEANIMSTRUCT_JUMPTABLE_INDEX BATTLEANIMSTRUCT_0F -> BATTLEANIMSTRUCT_VAR1 BATTLEANIMSTRUCT_10 -> BATTLEANIMSTRUCT_VAR2