#include "mapdoclib/mapworld.h"

[Handle:Editor.MapDoc.MapWorld]
native class CMapWorld as NativeMapDoc.CMapWorld : CMapNode
{
	void SetSerializedScene( string json );
	string GetSerializedScene();

	CMapNode FindNodeByID( int nodeId );

	// Can't remember how casting works on C# end, so just doing this shit
	inline CMapEntity FindEntityByNodeId( int nodeId )
	{
		CMapNode* pMapNode = self->FindNodeByID( nodeId );
		return dynamic_cast<CMapEntity*>( pMapNode );
	}
	
	// okay this is getting meaty, maybe I shouldn't be inling this
	inline TraceResult Trace( TraceRequest traceRequest )
	{
		// TraceRequest to CTraceInfo
		Ray_t ray;
		ray.Init( traceRequest.vStartPos, traceRequest.vEndPos );
		CTraceInfo traceInfo( nullptr, ray, traceRequest.nTraceFlags );
		
		// Trace against the world
		self->TraceLineSegmentAgainstWorld( &traceInfo );

		Trace::TraceResult result;
		result.bHit = false;
		result.nObjectHandle = -1;

		// Only doing 1 closet for now
		if ( traceInfo.NumHits() == 0 )
			return result;
		
		result.bHit = true;

		int nClosestHitIndex = traceInfo.GetClosestHit();
		const HitInfo_t *pHitInfo = traceInfo.GetHit( nClosestHitIndex );

		result.vHitPos = pHitInfo->m_vPos;
		result.vHitNormal = pHitInfo->m_vNormal;

		CMapNode *pNode = dynamic_cast< CMapNode * >( pHitInfo->pObject );
		if ( pNode != nullptr )
		{
			result.nObjectHandle = pNode->GetManagedHandle()->GetValue();
		}

		return result;
	}
}