Changed SpawnArea and TriggerArea to components of Entity

Well, first visible change is that everything just gets longer to read.

Reviewed-by: Yohann Ferreira

1 files changed, 91 insertions, 0 deletions

diff --git a/src/game-server/triggerareacomponent.h b/src/game-server/triggerareacomponent.h
new file mode 100644
index 00000000..4fa6e334
--- /dev/null
+++ b/src/game-server/triggerareacomponent.h
@@ -0,0 +1,91 @@
+/*
+ *  The Mana Server
+ *  Copyright (C) 2006-2010  The Mana World Development Team
+ *  Copyright (C) 2012  The Mana Developers
+ *
+ *  This file is part of The Mana Server.
+ *
+ *  The Mana Server 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 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana Server 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana Server.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TRIGGERAREACOMPONENT_H
+#define TRIGGERAREACOMPONENT_H
+
+#include "game-server/entity.h"
+#include "scripting/script.h"
+#include "utils/point.h"
+
+#include <set>
+
+class Actor;
+
+class TriggerAction
+{
+    public:
+        virtual ~TriggerAction() {}
+        virtual void process(Actor *obj) = 0;
+};
+
+class WarpAction : public TriggerAction
+{
+    public:
+        WarpAction(MapComposite *m, int x, int y)
+          : mMap(m), mX(x), mY(y) {}
+
+        virtual void process(Actor *obj);
+
+    private:
+        MapComposite *mMap;
+        unsigned short mX, mY;
+};
+
+class ScriptAction : public TriggerAction
+{
+    public:
+        ScriptAction(Script *script, Script::Ref callback, int arg);
+
+        virtual void process(Actor *obj);
+
+    private:
+        Script *mScript;        // Script object to be called
+        Script::Ref mCallback;  // Reference to the function to call
+        int mArg;               // Argument passed to script function (meaning is function-specific)
+};
+
+class TriggerAreaComponent : public Component
+{
+    public:
+        static const ComponentType type = TriggerArea;
+
+        /**
+         * Creates a rectangular trigger for a given map.
+         */
+        TriggerAreaComponent(const Rectangle &r,
+                             TriggerAction *ptr,
+                             bool once) :
+            mZone(r),
+            mAction(ptr),
+            mOnce(once)
+        {}
+
+        virtual void update(Entity &entity);
+
+    private:
+        Rectangle mZone;
+        TriggerAction *mAction;
+        bool mOnce;
+        std::set<Actor *> mInside;
+};
+
+#endif // TRIGGERAREACOMPONENT_H