/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/

#include "hsTypes.h"
#include "plInputEventMsg.h"
#include "../pnKeyedObject/plKey.h"
#include "hsResMgr.h"
#include "hsBitVector.h"

plInputEventMsg::plInputEventMsg() :
fEvent(-1)
{
	SetBCastFlag(plMessage::kBCastByType);
}

plInputEventMsg::plInputEventMsg(const plKey &s, 
			const plKey &r, 
			const double* t) :
fEvent(-1)
{
	SetBCastFlag(plMessage::kBCastByType);
}

plInputEventMsg::~plInputEventMsg()
{
}

void plInputEventMsg::Read(hsStream* stream, hsResMgr* mgr)
{
	plMessage::IMsgRead(stream, mgr);
	
	stream->ReadSwap(&fEvent);
}

void plInputEventMsg::Write(hsStream* stream, hsResMgr* mgr)
{
	plMessage::IMsgWrite(stream, mgr);
	
	stream->WriteSwap(fEvent);
}

enum InputEventMsgFlags
{
	kInputEventMsgEvent,
};

void plInputEventMsg::ReadVersion(hsStream* s, hsResMgr* mgr)
{
	plMessage::IMsgReadVersion(s, mgr);

	hsBitVector contentFlags;
	contentFlags.Read(s);

	if (contentFlags.IsBitSet(kInputEventMsgEvent))
		s->ReadSwap(&fEvent);
}

void plInputEventMsg::WriteVersion(hsStream* s, hsResMgr* mgr)
{
	plMessage::IMsgWriteVersion(s, mgr);

	hsBitVector contentFlags;
	contentFlags.SetBit(kInputEventMsgEvent);
	contentFlags.Write(s);

	// kInputEventMsgEvent
	s->WriteSwap(fEvent);
}

plControlEventMsg::plControlEventMsg() : 
	fCmd(nil)
{
	fTurnToPt.Set(0,0,0);
	fControlPct = 1.0f;
	SetBCastFlag(plMessage::kPropagateToModifiers);
	SetBCastFlag(plMessage::kBCastByType, false);
}

plControlEventMsg::plControlEventMsg(const plKey &s, 
			const plKey &r, 
			const double* t) :
	fCmd(nil)
{
	fTurnToPt.Set(0,0,0);
	fControlPct = 1.0f;
	SetBCastFlag(plMessage::kBCastByType, false);
	SetBCastFlag(plMessage::kPropagateToModifiers);
}

plControlEventMsg::~plControlEventMsg()
{	
	delete [] fCmd;
}

void plControlEventMsg::Read(hsStream* stream, hsResMgr* mgr)
{
	plInputEventMsg::Read(stream, mgr);
	stream->ReadSwap((Int32*)&fControlCode);
	stream->ReadSwap(&fControlActivated);
	stream->ReadSwap(&fControlPct);
	fTurnToPt.Read(stream);

	// read cmd/string
	plMsgCStringHelper::Peek(fCmd, stream);
}

void plControlEventMsg::Write(hsStream* stream, hsResMgr* mgr)
{
	plInputEventMsg::Write(stream, mgr);
	stream->WriteSwap((Int32)fControlCode);
	stream->WriteSwap(fControlActivated);
	stream->WriteSwap(fControlPct);
	fTurnToPt.Write(stream);
	
	// write cmd/string
	plMsgCStringHelper::Poke(fCmd, stream);
}

enum ControlEventMsgFlags
{
	kControlEventMsgCode,
	kControlEventMsgActivated,
	kControlEventMsgPct,
	kControlEventMsgTurnToPt,
	kControlEventMsgCmd,
};

void plControlEventMsg::ReadVersion(hsStream* s, hsResMgr* mgr)
{
	plInputEventMsg::ReadVersion(s, mgr);

	hsBitVector contentFlags;
	contentFlags.Read(s);

	if (contentFlags.IsBitSet(kControlEventMsgCode))
		s->ReadSwap((Int32*)&fControlCode);

	if (contentFlags.IsBitSet(kControlEventMsgActivated))
		s->ReadSwap(&fControlActivated);

	if (contentFlags.IsBitSet(kControlEventMsgPct))
		s->ReadSwap(&fControlPct);

	if (contentFlags.IsBitSet(kControlEventMsgTurnToPt))
		fTurnToPt.Read(s);

	// read cmd/string
	if (contentFlags.IsBitSet(kControlEventMsgCmd))
		plMsgCStringHelper::Peek(fCmd, s);
}

void plControlEventMsg::WriteVersion(hsStream* s, hsResMgr* mgr)
{
	plInputEventMsg::WriteVersion(s, mgr);

	hsBitVector contentFlags;
	contentFlags.SetBit(kControlEventMsgCode);
	contentFlags.SetBit(kControlEventMsgActivated);
	contentFlags.SetBit(kControlEventMsgPct);
	contentFlags.SetBit(kControlEventMsgTurnToPt);
	contentFlags.SetBit(kControlEventMsgCmd);
	contentFlags.Write(s);

	// kControlEventMsgCode,	
	s->WriteSwap((Int32)fControlCode);

	// kControlEventMsgActivated,
	s->WriteSwap(fControlActivated);

	// kControlEventMsgPct,
	s->WriteSwap(fControlPct);

	// kControlEventMsgTurnToPt,
	fTurnToPt.Write(s);

	// kControlEventMsgCmd,
	plMsgCStringHelper::Poke(fCmd, s);
}

plKeyEventMsg::plKeyEventMsg()
{
}

plKeyEventMsg::plKeyEventMsg(const plKey &s, 
							 const plKey &r, 
							 const double* t)
{
}

plKeyEventMsg::~plKeyEventMsg()
{
}


plDebugKeyEventMsg::plDebugKeyEventMsg()
{
}

plDebugKeyEventMsg::plDebugKeyEventMsg(const plKey &s, 
									   const plKey &r, 
									   const double* t)
{
}

plDebugKeyEventMsg::~plDebugKeyEventMsg()
{
}


plMouseEventMsg::plMouseEventMsg() : fXPos(0.0f),fYPos(0.0f),fDX(0.0f),fDY(0.0f),fButton(0)
{
}

plMouseEventMsg::plMouseEventMsg(const plKey &s, 
								 const plKey &r, 
								 const double* t)
{
}

plMouseEventMsg::~plMouseEventMsg()
{
}

/////////////////////////////////////////////////////////////////////////////

// Mapping of bits to the control events we care about
const ControlEventCode plAvatarInputStateMsg::fCodeMap[] =
{
	B_CONTROL_MOVE_FORWARD,
	B_CONTROL_MOVE_BACKWARD,
	B_CONTROL_ROTATE_LEFT,
	B_CONTROL_ROTATE_RIGHT,
	B_CONTROL_STRAFE_LEFT,
	B_CONTROL_STRAFE_RIGHT,
	B_CONTROL_ALWAYS_RUN,
	B_CONTROL_JUMP,
	B_CONTROL_CONSUMABLE_JUMP,
	B_CONTROL_MODIFIER_FAST,
	B_CONTROL_MODIFIER_STRAFE,
	B_CONTROL_LADDER_INVERTED,
};
const UInt8 plAvatarInputStateMsg::fMapSize = 12;

void plAvatarInputStateMsg::Read(hsStream *s, hsResMgr *mgr)
{
	plMessage::IMsgRead(s, mgr);
	fState = s->ReadSwap16();
}

void plAvatarInputStateMsg::Write(hsStream *s, hsResMgr *mgr)
{
	plMessage::IMsgWrite(s, mgr);
	s->WriteSwap16(fState);
}

enum AvatarInputStateMsgFlags
{
	kAvatarInputStateMsgState,
};

void plAvatarInputStateMsg::ReadVersion(hsStream* s, hsResMgr* mgr)
{
	plMessage::IMsgReadVersion(s, mgr);
	
	hsBitVector contentFlags;
	contentFlags.Read(s);

	if (contentFlags.IsBitSet(kAvatarInputStateMsgState))
		fState = s->ReadSwap16();
}

void plAvatarInputStateMsg::WriteVersion(hsStream* s, hsResMgr* mgr)
{
	plMessage::IMsgWriteVersion(s, mgr);
	
	hsBitVector contentFlags;
	contentFlags.SetBit(kAvatarInputStateMsgState);
	contentFlags.Write(s);

	s->WriteSwap16(fState);
}

hsBool plAvatarInputStateMsg::IsCodeInMap(ControlEventCode code)
{
	int i;
	for (i = 0; i < fMapSize; i++)
	{
		if (fCodeMap[i] == code)
			return true;
	}

	return false;
}