Difference between revisions of "SCUMM/Technical Reference/Object resources"

SCUMM/Technical Reference/Object resources (view source)

758 bytes added , 12:45, 29 July 2009

Add notes on V5 objects (not sure IMHD is correct)

126

edits

@@ Line 74: / Line 74: @@
 The OBNA chunk simply contain a null terminated string.
+=== V5 Objects ===
+V5 objects are a lot like V6 Objects, with minor differences.
+===== IMHD =====
+<pre>
+  obj id       : 16le
+  num imnn     : 16le
+  num zpnn     : 16le (per IMnn block)
+  flags        : 8
+  unknown      : 8
+  x            : 16le
+  y            : 16le
+  width        : 16le
+  height       : 16le
+</pre>
+IMHD omits the hotspots.
+===== CDHD =====
+<pre>
+  obj id    : 16le
+  x         : 8
+  y         : 8
+  width     : 8
+  height    : 8
+  flags     : 8
+  parent    : 8
+  walk_x    : 16le signed
+  walk_y    : 16le signed
+  actor dir : 8 (direction the actor will look at when standing in front
+                 of the object)
+</pre>
+x, y, width, and height are bytes. Their values should be multiplied by 8 (the size of an image strip).