Fixed odd callback bugs

Fixed bugs with callbacks, I couldn't seem to use U8 correctly in script
for some reason, but S32 works. I may have needed to use some extra
operators or something maybe, it was so long ago I can't remember what I
got in script as it was so long ago.

Engine/source/gui/utility/guiMouseEventCtrl.cpp

@@ -46,7 +46,7 @@ ConsoleDocClass( GuiMouseEventCtrl,
 );
 
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseDown, void, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseDown, void, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ),
 														  ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the mouse is pressed down while in this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -70,7 +70,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseDown, void, ( U8 modifier, Point2I
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseUp, void, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseUp, void, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ),
 													    ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the mouse is released while in this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -94,7 +94,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseUp, void, ( U8 modifier, Point2I m
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseMove, void, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount  ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseMove, void, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount  ),
 												   ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the mouse is moved (without dragging) while in this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -118,7 +118,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseMove, void, ( U8 modifier, Point2I
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseDragged, void, (  U8 modifier, Point2I mousePoint,U8 mouseClickCount  ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseDragged, void, (  S32 modifier, Point2I mousePoint, S32 mouseClickCount  ),
 												   ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the mouse is dragged while in this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -142,7 +142,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseDragged, void, (  U8 modifier, Poi
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseEnter, void, (  U8 modifier, Point2I mousePoint,U8 mouseClickCount  ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseEnter, void, (  S32 modifier, Point2I mousePoint, S32 mouseClickCount  ),
 												   ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the mouse enters this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -166,7 +166,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseEnter, void, (  U8 modifier, Point
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseLeave, void, (  U8 modifier, Point2I mousePoint,U8 mouseClickCount  ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseLeave, void, (  S32 modifier, Point2I mousePoint, S32 mouseClickCount  ),
 												   ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the mouse leaves this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -190,7 +190,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onMouseLeave, void, (  U8 modifier, Point
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseDown, void, (  U8 modifier, Point2I mousePoint,U8 mouseClickCount  ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseDown, void, (  S32 modifier, Point2I mousePoint, S32 mouseClickCount  ),
 												   ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the right mouse button is pressed while in this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -214,7 +214,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseDown, void, (  U8 modifier, P
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseUp, void, (  U8 modifier, Point2I mousePoint,U8 mouseClickCount  ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseUp, void, (  S32 modifier, Point2I mousePoint, S32 mouseClickCount  ),
 												   ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the right mouse button is released while in this control.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 
@@ -238,7 +238,7 @@ IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseUp, void, (  U8 modifier, Poi
    "@see GuiControl\n\n"
 );
 
-IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseDragged, void, (  U8 modifier, Point2I mousePoint,U8 mouseClickCount  ),
+IMPLEMENT_CALLBACK( GuiMouseEventCtrl, onRightMouseDragged, void, (  S32 modifier, Point2I mousePoint, S32 mouseClickCount  ),
 												   ( modifier, mousePoint, mouseClickCount ),
    "@brief Callback that occurs whenever the mouse is dragged in this control while the right mouse button is pressed.\n\n"
    "@param modifier Key that was pressed during this callback. Values are:\n\n" 

Engine/source/gui/utility/guiMouseEventCtrl.h

@@ -41,15 +41,15 @@ class GuiMouseEventCtrl : public GuiControl
 
       GuiMouseEventCtrl();
 
-	  DECLARE_CALLBACK( void, onMouseDown, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-  	  DECLARE_CALLBACK( void, onMouseUp, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-  	  DECLARE_CALLBACK( void, onMouseMove, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-  	  DECLARE_CALLBACK( void, onMouseDragged, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-  	  DECLARE_CALLBACK( void, onMouseEnter, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-  	  DECLARE_CALLBACK( void, onMouseLeave, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-	  DECLARE_CALLBACK( void, onRightMouseDown, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-	  DECLARE_CALLBACK( void, onRightMouseUp, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
-	  DECLARE_CALLBACK( void, onRightMouseDragged, ( U8 modifier, Point2I mousePoint,U8 mouseClickCount ));
+      DECLARE_CALLBACK( void, onMouseDown, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onMouseUp, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onMouseMove, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onMouseDragged, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onMouseEnter, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onMouseLeave, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onRightMouseDown, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onRightMouseUp, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
+      DECLARE_CALLBACK( void, onRightMouseDragged, ( S32 modifier, Point2I mousePoint, S32 mouseClickCount ));
 
       // GuiControl
       void onMouseDown(const GuiEvent & event);