Fix issue #473 and #784

It seems when a zonechange event from inplay to inplay (player or
opponent), the card->view item values is recalculated... so it destroys
the GUI like missing card image, or moving it far off the screen... To
reproduce, cast Splinter Twin to Conquering Manticore and gain control
the same creature about 2 or 3 times...

projects/mtg/src/GuiPlay.cpp

@@ -412,6 +412,8 @@ int GuiPlay::receiveEventPlus(WEvent * e)
         Replace();
     else if (dynamic_cast<WEventCardUnattached*> (e))
         Replace();
+    else if (dynamic_cast<WEventCardControllerChange*> (e))
+        Replace();
     Replace();
     return 0;
 }

projects/mtg/src/MTGGameZones.cpp

@@ -322,6 +322,7 @@ MTGCardInstance * MTGPlayerCards::putInZone(MTGCardInstance * card, MTGGameZone
 
     int doCopy = 1;
     bool shufflelibrary = card->basicAbilities[(int)Constants::SHUFFLELIBRARYDEATH];
+    bool inplaytoinplay = false;
 	bool ripToken = false;
 	if (g->players[0]->game->battlefield->hasName("Rest in Peace")||g->players[1]->game->battlefield->hasName("Rest in Peace"))
         ripToken = true;
@@ -362,6 +363,8 @@ MTGCardInstance * MTGPlayerCards::putInZone(MTGCardInstance * card, MTGGameZone
                     == g->players[1]->game->inPlay))
     {
         doCopy = 0;
+        asCopy = true;//don't send zone change event so it will not destroy the GUI when multiple switching of control...
+        inplaytoinplay = true;//try sending different event...
     }
 
     if (!(copy = from->removeCard(card, doCopy)))
@@ -433,6 +436,11 @@ MTGCardInstance * MTGPlayerCards::putInZone(MTGCardInstance * card, MTGGameZone
     WEvent * e = NEW WEventZoneChange(copy, from, to);
     g->receiveEvent(e);
     }
+    if(inplaytoinplay)
+    {
+    WEvent * ep = NEW WEventCardControllerChange(copy);
+    g->receiveEvent(ep);
+    }
     return ret;
 
 }

projects/mtg/src/WEvent.cpp

@@ -165,6 +165,11 @@ WEventCardUnattached::WEventCardUnattached(MTGCardInstance * card) :
 {
 }
 
+WEventCardControllerChange::WEventCardControllerChange(MTGCardInstance * card) :
+    WEventCardUpdate(card)
+{
+}
+
 WEventCombatStepChange::WEventCombatStepChange(CombatStep step) :
     WEvent(), step(step)
 {
@@ -319,6 +324,12 @@ Targetable * WEventCardUnattached::getTarget(int target)
     return NULL;
 }
 
+Targetable * WEventCardControllerChange::getTarget(int target)
+{
+    if (target) return card;
+    return NULL;
+}
+
 std::ostream& WEvent::toString(std::ostream& out) const
 {
     return out << "EVENT";