qdosmsq:pe:wspt

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qdosmsq:pe:wspt [2010/05/18 16:09]
george.gwilt Altered description of when IOP.SPRY does not work
qdosmsq:pe:wspt [2014/04/08 11:06] (current)
george.gwilt Clarification of sprite positioning
Line 19: Line 19:
 |ERR_BP|Bad parameter| |ERR_BP|Bad parameter|
 ===== Notes ===== ===== Notes =====
-  *The x,y pixel coordinates in D1.L are relative to the window in A0.+  *The x,y pixel coordinates, which define where the origin of the sprite will be placed, ​in D1.L are relative to the window in A0.
   *Internal sprites can be written by setting a small number in A1 instead of an address. See the table below.   *Internal sprites can be written by setting a small number in A1 instead of an address. See the table below.
   *IOP.SPRY randomly sprays D2.L pixels onto a blob.   *IOP.SPRY randomly sprays D2.L pixels onto a blob.
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