initial commit, lordsawar source, slightly modified

[lordsawar] / src / Threatlist.h

diff --git a/src/Threatlist.h b/src/Threatlist.h
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+// Copyright (C) 2004 John Farrell
+// Copyright (C) 2004, 2005 Ulf Lorenz
+// Copyright (C) 2004, 2006 Andrea Paternesi
+// Copyright (C) 2007, 2009 Ben Asselstine
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation; either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Library General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 
+//  02110-1301, USA.
+
+#ifndef THREATLIST_H
+#define THREATLIST_H
+
+#include <list>
+#include "Threat.h"
+
+class Stack;
+class Ruin;
+class AICityInfo;
+
+using namespace std;
+
+/** List of threats.
+  */
+class Threatlist : public std::list<Threat*>
+{
+    public:
+
+       //! Default Constructor.
+        Threatlist();
+
+       //! Destructor.
+        ~Threatlist();
+
+
+       // Methods that operate on class data and modify the class.
+
+        //! Add a ruin as a threat
+        void addRuin(Ruin *ruin);
+        
+        //! Adds a stack as a threat. 
+       /**
+        * If other threats posed by the owner of the stack are close by, they 
+        * are merged to a single threat.
+        */
+        void addStack(Stack *stack);
+
+        //! Searches through the threat list and deletes the stack
+        void deleteStack(Stack* s);
+
+       //! deletes the stack in the threat list that has the given id.
+       void deleteStack(guint32 id);
+
+        // how much danger does this set of threats pose to the given city?
+        void findThreats(AICityInfo *info) const;
+
+        //! sort into a list of most dangerous first
+        void sortByValue();
+
+        //! sort into list by closest first
+        void sortByDistance(Vector<int> pos);
+
+        //! sort into a list with value divded by distance.
+        void sortByDistanceAndValue(Vector<int> pos);
+
+        //! Behaves like std::list::clear(), but frees pointers as well
+        void flClear();
+
+        //! Behaves like std::list::erase(), but frees pointers as well
+        iterator flErase(iterator object);
+
+        //! Behaves like std::list::remove(), but frees pointers as well
+        bool flRemove(Threat* object);
+
+       // Methods that operate on class data but do not modify the class
+
+        //! return some debugging information
+        string toString() const;
+        
+        void changeOwnership(Player *old_owner, Player *new_owner);
+
+    private:
+
+        static bool compareValue(const Threat *lhs, const Threat *rhs);
+};
+
+#endif // THREATLIST_H
+
+// End of file