AtomicGameEngine-Examples/FeatureExamples/CPlusPlus/Source/CreateRagdoll.h

//
// Copyright (c) 2008-2016 the Urho3D project.
// Copyright (c) 2014-2016, THUNDERBEAST GAMES LLC All rights reserved
//
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// 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:
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// The above copyright notice and this permission notice shall be included in
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#pragma once

#include <Atomic/Physics/CollisionShape.h>
#include <Atomic/Physics/Constraint.h>

using namespace Atomic;

/// Custom component that creates a ragdoll upon collision.
class CreateRagdoll : public Component
{
    ATOMIC_OBJECT(CreateRagdoll, Component)
    
public:
    /// Construct.
    CreateRagdoll(Context* context);
    
protected:
    /// Handle node being assigned.
    virtual void OnNodeSet(Node* node);
    
private:
    /// Handle scene node's physics collision.
    void HandleNodeCollision(StringHash eventType, VariantMap& eventData);
    /// Make a bone physical by adding RigidBody and CollisionShape components.
    void CreateRagdollBone(const String& boneName, ShapeType type, const Vector3& size, const Vector3& position, const Quaternion& rotation);
    /// Join two bones with a Constraint component.
    void CreateRagdollConstraint(const String& boneName, const String& parentName, ConstraintType type, const Vector3& axis, const Vector3& parentAxis, const Vector2& highLimit, const Vector2& lowLimit, bool disableCollision = true);
};