added actor position, orientation and dump() to hotspot struct

svn-id: r45717

2 files changed, 16 insertions, 5 deletions

diff --git a/engines/teenagent/objects.cpp b/engines/teenagent/objects.cpp
index d7f2967483..ff7e7f07f8 100644
--- a/engines/teenagent/objects.cpp
+++ b/engines/teenagent/objects.cpp
@@ -134,12 +134,19 @@ void UseHotspot::load(byte *src) {
 	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,
diff --git a/engines/teenagent/objects.h b/engines/teenagent/objects.h
index 545f5f7c2b..78a41df6a9 100644
--- a/engines/teenagent/objects.h
+++ b/engines/teenagent/objects.h
@@ -113,10 +113,11 @@ protected:
 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 @@ protected:
 	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