using System.Runtime.InteropServices;
using System.Text;

namespace Valve.VR
{
	public struct IVRChaperoneSetup
	{
		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _CommitWorkingCopy(EChaperoneConfigFile configFile);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate void _RevertWorkingCopy();

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetWorkingPlayAreaSize(ref float pSizeX, ref float pSizeZ);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetWorkingPlayAreaRect(ref HmdQuad_t rect);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetWorkingCollisionBoundsInfo([In][Out] HmdQuad_t[] pQuadsBuffer, ref uint punQuadsCount);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetLiveCollisionBoundsInfo([In][Out] HmdQuad_t[] pQuadsBuffer, ref uint punQuadsCount);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetWorkingSeatedZeroPoseToRawTrackingPose(ref HmdMatrix34_t pmatSeatedZeroPoseToRawTrackingPose);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetWorkingStandingZeroPoseToRawTrackingPose(ref HmdMatrix34_t pmatStandingZeroPoseToRawTrackingPose);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate void _SetWorkingPlayAreaSize(float sizeX, float sizeZ);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate void _SetWorkingCollisionBoundsInfo([In][Out] HmdQuad_t[] pQuadsBuffer, uint unQuadsCount);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate void _SetWorkingSeatedZeroPoseToRawTrackingPose(ref HmdMatrix34_t pMatSeatedZeroPoseToRawTrackingPose);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate void _SetWorkingStandingZeroPoseToRawTrackingPose(ref HmdMatrix34_t pMatStandingZeroPoseToRawTrackingPose);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate void _ReloadFromDisk(EChaperoneConfigFile configFile);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetLiveSeatedZeroPoseToRawTrackingPose(ref HmdMatrix34_t pmatSeatedZeroPoseToRawTrackingPose);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate void _SetWorkingCollisionBoundsTagsInfo([In][Out] byte[] pTagsBuffer, uint unTagCount);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetLiveCollisionBoundsTagsInfo([In][Out] byte[] pTagsBuffer, ref uint punTagCount);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _SetWorkingPhysicalBoundsInfo([In][Out] HmdQuad_t[] pQuadsBuffer, uint unQuadsCount);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _GetLivePhysicalBoundsInfo([In][Out] HmdQuad_t[] pQuadsBuffer, ref uint punQuadsCount);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _ExportLiveToBuffer(StringBuilder pBuffer, ref uint pnBufferLength);

		[UnmanagedFunctionPointer(CallingConvention.StdCall)]
		internal delegate bool _ImportFromBufferToWorking(string pBuffer, uint nImportFlags);

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _CommitWorkingCopy CommitWorkingCopy;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _RevertWorkingCopy RevertWorkingCopy;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetWorkingPlayAreaSize GetWorkingPlayAreaSize;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetWorkingPlayAreaRect GetWorkingPlayAreaRect;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetWorkingCollisionBoundsInfo GetWorkingCollisionBoundsInfo;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetLiveCollisionBoundsInfo GetLiveCollisionBoundsInfo;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetWorkingSeatedZeroPoseToRawTrackingPose GetWorkingSeatedZeroPoseToRawTrackingPose;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetWorkingStandingZeroPoseToRawTrackingPose GetWorkingStandingZeroPoseToRawTrackingPose;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _SetWorkingPlayAreaSize SetWorkingPlayAreaSize;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _SetWorkingCollisionBoundsInfo SetWorkingCollisionBoundsInfo;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _SetWorkingSeatedZeroPoseToRawTrackingPose SetWorkingSeatedZeroPoseToRawTrackingPose;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _SetWorkingStandingZeroPoseToRawTrackingPose SetWorkingStandingZeroPoseToRawTrackingPose;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _ReloadFromDisk ReloadFromDisk;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetLiveSeatedZeroPoseToRawTrackingPose GetLiveSeatedZeroPoseToRawTrackingPose;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _SetWorkingCollisionBoundsTagsInfo SetWorkingCollisionBoundsTagsInfo;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetLiveCollisionBoundsTagsInfo GetLiveCollisionBoundsTagsInfo;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _SetWorkingPhysicalBoundsInfo SetWorkingPhysicalBoundsInfo;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _GetLivePhysicalBoundsInfo GetLivePhysicalBoundsInfo;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _ExportLiveToBuffer ExportLiveToBuffer;

		[MarshalAs(UnmanagedType.FunctionPtr)]
		internal _ImportFromBufferToWorking ImportFromBufferToWorking;
	}
}