SpawnComponent.hpp

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/*
SagaEngine library
Copyright (c) 2002-2006 Skalden Studio AS

This software is provided 'as-is', without any express or implied 
warranty. In no event will the authors be held liable for any 
damages arising from the use of this software.

Permission is granted to distribute the library under the terms of the 
Q Public License version 1.0. Be sure to read and understand the license
before using the library. It should be included here, or you may read it
at http://www.trolltech.com/products/qt/licenses/licensing/qpl

The original version of this library can be located at:
http://www.sagaengine.com/

Rune Myrland
rune@skalden.com
*/


#ifndef SpawnComponent_hpp
#define SpawnComponent_hpp

#include "comp/Component.hpp"
#include "comp/Composite.hpp"
#include "../sim.hpp"
#include "../pos/PosComponent.hpp"
#include "util/type/all.hpp"
#include "util/vecmath/util_vecmath.hpp"

namespace se_core {
    class _SeCoreExport SpawnComponent : public Component {
    public:
        typedef ComponentPtr<SpawnComponent, sct_SPAWN> Ptr;

        SpawnComponent(Composite* owner, PosComponent* pos);
        SpawnComponent(Composite* owner, const ComponentFactory* factory);
        virtual ~SpawnComponent();

        static SpawnComponent* get(Composite& composite) {
            SpawnComponent* c = static_cast<SpawnComponent*>(composite.component(se_core::sct_SPAWN));
            return c;
        }

        static const SpawnComponent* get(const Composite& composite) {
            const SpawnComponent* c = static_cast<const SpawnComponent*>(composite.component(se_core::sct_SPAWN));
            return c;
        }

        static SpawnComponent* get(Component& component) {
            SpawnComponent* c = static_cast<SpawnComponent*>(component.owner()->component(se_core::sct_SPAWN));
            return c;
        }

        static const SpawnComponent* get(const Component& component) {
            const SpawnComponent* c = static_cast<const SpawnComponent*>(component.owner()->component(se_core::sct_SPAWN));
            return c;
        }


        void cleanup();

        Composite* spawner() const;

        Composite* spawn(const char* name, int spawnPointId, long deniedTsMask = 0);
        void incSpawnCount() { ++spawnCount_; }
        void decSpawnCount() { --spawnCount_; }
        int spawnCount() const { return spawnCount_; }

        void setSpawnPoints(int count, const ViewPoint* const* spawnPoints);

        const ViewPoint* spawnPoint(short id) const;
        bool hasSpawnPoint(short id) const;
        int spawnPointCount() const {
            return spawnPointCount_;
        }

        void setSpawner(Composite* spawner);
        void resetSpawner();

        virtual void setDead();

    protected:
        PosComponent* pos_;

        Composite::RefPtr spawner_;

        int spawnCount_;


        int spawnPointCount_;

        const ViewPoint* const* spawnPoints_;
    };

}

#endif

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