76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
#ifndef PHYSICS_API_H
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#define PHYSICS_API_H
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#include "OysterCollision3D.h"
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#include "OysterMath.h"
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#include "Utilities.h"
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namespace Oyster
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{
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namespace Physics
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{
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class API;
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class IRigidBody;
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class IParticle;
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enum UpdateState
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{
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resting,
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altered
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};
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namespace Constant
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{
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const float gravity_constant = (const float)6.67284e-11; // The _big_G_! ( N(m/kg)^2 ) Used in real gravityforcefields.
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}
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class API
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{
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public:
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typedef void (*EventAction_Collision)( unsigned int, unsigned int );
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typedef void (*EventAction_Destruction)( unsigned int, ::Utility::DynamicMemory::UniquePointer<IRigidBody> );
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static API & Instance();
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virtual void SetDeltaTime( float deltaTime ) = 0;
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virtual void SetGravityConstant( float g ) = 0;
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virtual void SetAction( EventAction_Collision functionPointer ) = 0;
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virtual void SetAction( EventAction_Destruction functionPointer ) = 0;
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virtual void Update() = 0;
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virtual bool IsInLimbo( unsigned int objRef ) = 0;
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virtual void MoveToLimbo( unsigned int objRef ) = 0;
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virtual void ReleaseFromLimbo( unsigned int objRef ) = 0;
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virtual unsigned int AddObject( ::Utility::DynamicMemory::UniquePointer<IRigidBody> handle ) = 0;
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virtual ::Utility::DynamicMemory::UniquePointer<IRigidBody> ExtractObject( unsigned int objRef ) = 0;
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virtual void DestroyObject( unsigned int objRef ) = 0;
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};
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class IRigidBody
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{
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public:
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virtual ~IRigidBody() {};
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virtual UpdateState Update( ::Oyster::Math::Float timeStepLength ) = 0;
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virtual bool IsSubscribingCollisions() const = 0;
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virtual bool IsIntersecting( const IRigidBody &object, ::Oyster::Math::Float &deltaWhen, ::Oyster::Math::Float3 &worldPointOfContact ) = 0;
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virtual unsigned int GetReference() const = 0;
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virtual ::Oyster::Collision3D::Sphere & GetBoundingSphere( ::Oyster::Collision3D::Sphere &targetMem = ::Oyster::Collision3D::Sphere() ) const = 0;
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virtual ::Oyster::Math::Float3 & GetNormalAt( const ::Oyster::Math::Float3 &worldPos, ::Oyster::Math::Float3 &targetMem = ::Oyster::Math::Float3() ) const = 0;
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};
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class IParticle
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{
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public:
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};
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}
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namespace Collision
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{}
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}
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#endif |