Moving Blocks - RetroKoH/S1Fixed GitHub Wiki

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52_MovingPtBlocks

Moving Blocks are objects in Sonic the Hedgehog, appearing in Marble, Labyrinth, and Scrap Brain Zone.

Code

File: _incObj/52 Moving Blocks.asm

Changes from Sonic 1
  • Word-length obPriority pointer due to the new Priority Manager.
  • Word-length obRespawnAddr added due to the S3K Object Manager.

Subtypes

This object has subtypes that dictate its behavior.

Solidity

  • Type: Top-Solid

The width for this object is dependent on its subtype.

  • Single Block (Subtype 0x): 16px
  • Double Block (Subtype 1x): 32px
  • SBZ Black/Yellow Platform (Subtype 2x): 32px
  • SBZ Red Horizontal Door (Subtype 3x): 64px
  • Triple Block (Subtype 4x): 48px

Object Status Table

x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF
0x Render Addr Addr Addr Gfx Gfx Map Map Map Map XPos XPos XPos XPos YPos YPos
1x YPos YPos ~ ~ ~ ~ RespawnAddr RespawnAddr ~ ~ Priority Priority Frame ~ ~ ~
2x ~ ~ ~ DispWid ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3x ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
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