urho3d/Source/Samples/06_SkeletalAnimation/Mover.h

//
// Copyright (c) 2008-2013 the Urho3D project.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
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// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// THE SOFTWARE.
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#pragma once

#include "Component.h"

using namespace Urho3D;

/// Custom component for moving the animated model and rotating at area edges.
class Mover : public Component
{
    OBJECT(Mover);
    
public:
    /// Construct.
    Mover(Context* context);
    
    /// Set motion parameters: forward movement speed, rotation speed, and movement boundaries.
    void SetParameters(float moveSpeed, float rotateSpeed, const BoundingBox& bounds);
    
    /// Return forward movement speed.
    float GetMoveSpeed() const { return moveSpeed_; }
    /// Return rotation speed.
    float GetRotationSpeed() const { return rotationSpeed_; }
    /// Return movement boundaries.
    const BoundingBox& GetBounds() const { return bounds_; }
    
protected:
    /// Handle node being assigned.
    virtual void OnNodeSet(Node* node);
    
private:
    /// Handle scene update event.
    void HandleSceneUpdate(StringHash eventType, VariantMap& eventData);
    
    /// Forward movement speed.
    float moveSpeed_;
    /// Rotation speed.
    float rotationSpeed_;
    /// Movement boundaries.
    BoundingBox bounds_;
};