#include "SceneEntity.h"
#include "glInterface.h"
#include "Geometry.h"
#include "Material.h"
#include "RenderState.h"


namespace CHCDemoEngine 
{


SceneEntity::SceneEntity(Geometry *geometry, 
						 Material *mat,
						 Matrix4x4 *trafo):
mGeometry(geometry), mMaterial(mat), mTransform(trafo), mRenderQueueBucket(NULL)
{
}


SceneEntity::~SceneEntity()
{
}


void SceneEntity::Render(RenderState *state)
{
	if (mMaterial) mMaterial->Render(state);

	if (mTransform)
	{
		glPushMatrix();
		glMultMatrixf((float *)mTransform->x);
		mGeometry->Render(state);

		glPopMatrix();
	}
	else
	{
		mGeometry->Render(state);
	}
}


void SceneEntity::SetGeometry(Geometry *geom)
{
	mGeometry = geom;
}


void SceneEntity::SetTransformation(Matrix4x4 *trafo)
{
	mTransform = trafo;
}


void SceneEntity::SetMaterial(Material *mat)
{
	mMaterial = mat;
}


void SceneEntity::SetLastRendered(int lastRendered)
{
	mLastRendered = lastRendered;
}


int SceneEntity::GetLastRendered() const
{
	return mLastRendered;
}


AxisAlignedBox3 SceneEntity::GetBoundingBox() const
{
	AxisAlignedBox3 box = mGeometry->GetBoundingBox();
	if (mTransform) Transform(box, *mTransform);

	return box;
}


}