[Scummvm-cvs-logs] SF.net SVN: scummvm:[45717] scummvm/trunk/engines/teenagent

[megath at users.sourceforge.net]

Revision: 45717
          http://scummvm.svn.sourceforge.net/scummvm/?rev=45717&view=rev
Author:   megath
Date:     2009-11-07 09:18:30 +0000 (Sat, 07 Nov 2009)

Log Message:
-----------
added actor position, orientation and dump() to hotspot struct

Modified Paths:
--------------
    scummvm/trunk/engines/teenagent/objects.cpp
    scummvm/trunk/engines/teenagent/objects.h

Modified: scummvm/trunk/engines/teenagent/objects.cpp
===================================================================
--- scummvm/trunk/engines/teenagent/objects.cpp	2009-11-07 09:16:00 UTC (rev 45716)
+++ scummvm/trunk/engines/teenagent/objects.cpp	2009-11-07 09:18:30 UTC (rev 45717)
@@ -134,12 +134,19 @@
 	Common::MemoryReadStream in(src, 9);
 	inventory_id = in.readByte();
 	object_id = in.readByte();
-	unk02 = in.readByte();
-	x = in.readUint16LE();
-	y = in.readUint16LE();
+	orientation = in.readByte();
+	actor_x = in.readUint16LE();
+	actor_y = in.readUint16LE();
 	callback = in.readUint16LE();
 }
 
+void UseHotspot::dump() const {
+	debug(0, 
+		"hotspot: inv_id: %02x, obj_id: %02x, orientation?: %02x, actor position: (%d,%d), callback: %04x", 
+		inventory_id, object_id, orientation, actor_x, actor_y, callback
+	);
+}
+
 void Walkbox::dump() const {
 	debug(0, "walkbox %02x %02x [%d, %d, %d, %d] %02x %02x %02x %02x  ",
 		type, orientation,

Modified: scummvm/trunk/engines/teenagent/objects.h
===================================================================
--- scummvm/trunk/engines/teenagent/objects.h	2009-11-07 09:16:00 UTC (rev 45716)
+++ scummvm/trunk/engines/teenagent/objects.h	2009-11-07 09:18:30 UTC (rev 45717)
@@ -113,10 +113,11 @@
 struct UseHotspot {
 	byte inventory_id;
 	byte object_id;
-	byte unk02;
-	uint16 x, y;
+	byte orientation; //?
+	uint16 actor_x, actor_y;
 	uint16 callback;
 	void load(byte *src);
+	void dump() const;
 };
 
 struct Walkbox {
@@ -137,6 +138,9 @@
 	byte * _base;
 };
 
+//\todo move it to util.h?
+template<typename T> inline T SIGN (T x) { return (x > 0)? 1: ((x < 0)? -1: 0); }
+
 } // End of namespace TeenAgent
 
 #endif


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