Difference between revisions of "FF7/Field/Script/Opcodes/A6 XYI"

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Latest revision as of 05:18, 23 May 2019

  • Opcode: 0xA6
  • Short name: XYI
  • Long name: Place Object (No Z)

Memory layout

0xA6 B1 / B2 B3 / 0 X Y I

Arguments

  • const Bit[4] B1: Bank to retrieve X, or zero if X is specified as a literal value.
  • const Bit[4] B2: Bank to retrieve Y, or zero if Y is specified as a literal value.
  • const Bit[4] B3: Bank to retrieve I, or zero if I is specified as a literal value.
  • const Bit[4] 0: Zero.
  • const Short X: X-coordinate of the field object, or address of X-coordinate if B1 is non-zero.
  • const Short Y: Y-coordinate of the field object, or address of Y-coordinate if B2 is non-zero.
  • const UShort Z: Triangle ID, or address of ID if B3 is non-zero.

Description

Similar to XYZI, but does not specify a Z-coordinate. This lack of Z-coordinate may be a problem when placing the object on a mesh that has multiple Z-levels on the same X- and Y-coordinates.