More warning cleanup - converted certain class functions to return bool instead of int where appropriate. Also fixed the sdl update() tickCount assignment that I just broke in my last checkin.

projects/mtg/include/ActionLayer.h

@@ -46,10 +46,14 @@ public:
     TargetChooser * getCurrentTargetChooser();
     void setCurrentWaitingAction(ActionElement * ae);
     MTGAbility * getAbility(int type);
+    
     //Removes from game but does not move the element to garbage. The caller must take care of deleting the element.
     int removeFromGame(ActionElement * e);
-    int moveToGarbage(ActionElement * e);
-    int cleanGarbage();
+    
+    bool moveToGarbage(ActionElement * e);
+    
+    void cleanGarbage();
+
 protected:
     ActionElement * currentWaitingAction;
     int cantCancel;

projects/mtg/include/MTGGameZones.h

@@ -89,14 +89,18 @@ class MTGGameZone {
    int countByType(const char * value);
    int countByCanTarget(TargetChooser * tc);
    MTGCardInstance * findByName(string name);
-   int hasAbility(int ability); //returns 1 if one of the cards in the  zone has the ability, 0 otherwise
-   int hasType(const char * value); //returns 1 if one of the cards in the zone has the type, 0 otherwise
-   int hasSpecificType(const char * value,const char * secondvalue); //returns 1 if one of the cards in the zone has the type, 0 otherwise
-   int hasPrimaryType(const char * value,const char * secondvalue); //returns 1 if one of the cards in the zone has the type, 0 otherwise
-   int hasTypeButNotType(const char * value,const char * secondvalue); //returns 1 if one of the cards in the zone has the type, 0 otherwise
-   int hasName(string value);
-   int hasColor(int value); //returns 1 if one of the cards in the zone has the color, 0 otherwise
-   int hasX();
+
+    //returns true if one of the cards in the zone has the ability
+   bool hasAbility(int ability);
+
+   //returns true if one of the cards in the zone has the type
+   bool hasType(const char * value);
+   bool hasSpecificType(const char* value, const char* secondvalue);
+   bool hasPrimaryType(const char* value, const char* secondvalue);
+   bool hasTypeButNotType(const char* value, const char* secondvalue);
+   bool hasName(string value);
+   bool hasColor(int value);
+   bool hasX();
 
    //How many cards matching a TargetChooser have been put in this zone during the turn
    int seenThisTurn(TargetChooser * tc, int castFilter = Constants::CAST_DONT_CARE);