//-----------------------------------------------------------------------------
// Copyright(c), HL Rally: Source, 2004, All rights reserved.
// The contents of this file may only be used / distributed in accordance
// with the conditions listed in the supplied license, or with written
// permission of the respective authors listed.
//-----------------------------------------------------------------------------

#include "cbase.h"
#include "CheckpointManagerABC.h"
#include "EntityInfoCheckpoint.h"
#include "PlayerRally.h"

// Disable warnings for assignments in conditionals
#pragma warning (disable : 4706)

template<> CCheckpointManagerABC *CSingletonABC<CCheckpointManagerABC>::ms_pInstance = NULL;

/**
 * Constructor
 */
CCheckpointManagerABC::CCheckpointManagerABC()
{
}

/**
 * Destructor
 */
CCheckpointManagerABC::~CCheckpointManagerABC()
{
}

/**
 * Resets all checkpoints to erase touch information
 */
void CCheckpointManagerABC::ResetAllCheckpoints()
{
	CEntityInfoCheckpoint *pEntity = NULL;

	while(pEntity = (CEntityInfoCheckpoint *)gEntList.FindEntityByClassname(pEntity, "info_checkpoint"))
		pEntity->Reset();
}

/**
 * Returns the first checkpoint in the map
 * @todo Implement
 */
CEntityInfoCheckpoint *CCheckpointManagerABC::GetCheckpointFirst()
{
	return NULL;
}

/**
 * Returns the last checkpoint in the map
 */
CEntityInfoCheckpoint *CCheckpointManagerABC::GetCheckpointLast()
{
	CEntityInfoCheckpoint *pEntity = NULL;
	CEntityInfoCheckpoint *pResult = NULL;

	while(pEntity = (CEntityInfoCheckpoint *)gEntList.FindEntityByClassname(pEntity, "info_checkpoint"))
	{
		if(!pResult || pEntity->GetTouchOrder() > pResult->GetTouchOrder())
			pResult = pEntity;
	}

	return pResult;
}

/**
 * Returns the checkpoint at a numbered index
 */
CEntityInfoCheckpoint *CCheckpointManagerABC::GetCheckpointAtTouchOrder(int iTouchOrder)
{
	CEntityInfoCheckpoint *pEntity = NULL;

	while(pEntity = (CEntityInfoCheckpoint *)gEntList.FindEntityByClassname(pEntity, "info_checkpoint"))
	{
		if(pEntity->GetTouchOrder() == iTouchOrder)
			return pEntity;
	}

	return NULL;
}

/**
 * Returns the checkpoint before a numbered index
 */
CEntityInfoCheckpoint *CCheckpointManagerABC::GetCheckpointBeforeTouchOrder(int iTouchOrder)
{
	CEntityInfoCheckpoint *pEntity = NULL;
	CEntityInfoCheckpoint *pResult = NULL;

	while(pEntity = (CEntityInfoCheckpoint *)gEntList.FindEntityByClassname(pEntity, "info_checkpoint"))
	{
		if(pEntity->GetTouchOrder() < iTouchOrder && (!pResult || pEntity->GetTouchOrder() > pResult->GetTouchOrder()))
			pResult = pEntity;
	}

	return pResult;
}

/**
 * Returns the checkpoint after a numbered index
 */
CEntityInfoCheckpoint *CCheckpointManagerABC::GetCheckpointAfterTouchOrder(int iTouchOrder)
{
	CEntityInfoCheckpoint *pEntity = NULL;
	CEntityInfoCheckpoint *pResult = NULL;

	while(pEntity = (CEntityInfoCheckpoint *)gEntList.FindEntityByClassname(pEntity, "info_checkpoint"))
	{
		if(pEntity->GetTouchOrder() > iTouchOrder && (!pResult || pEntity->GetTouchOrder() < pResult->GetTouchOrder()))
				pResult = pEntity;
	}

	return pResult;
}




void CCheckpointManagerABC::CheckpointTouchCorrect(CEntityInfoCheckpoint *pCheckpoint, CPlayerRally *pPlayer)
{
	ClientPrint(pPlayer, HUD_PRINTCENTER, "Checkpoint!");
	pPlayer->EmitSound("HLRally.CheckpointCorrect");
	pPlayer->SetLastCheckpointTouched(pCheckpoint);
}

void CCheckpointManagerABC::CheckpointTouchWrong(CEntityInfoCheckpoint *pCheckpoint, CPlayerRally *pPlayer)
{
	ClientPrint(pPlayer, HUD_PRINTCENTER, "Wrong Checkpoint - Go Back!");
	pPlayer->EmitSound("HLRally.CheckpointWrong");
}

void CCheckpointManagerABC::CheckpointTouchFirstPlayerThrough(CEntityInfoCheckpoint *pCheckpoint, CPlayerRally *pPlayer)
{
}

void CCheckpointManagerABC::CheckpointTouchLastPlayerThrough(CEntityInfoCheckpoint *pCheckpoint, CPlayerRally *pPlayer)
{
}

void CCheckpointManagerABC::CheckpointPlayerFinishesLap(CPlayerRally *pPlayer)
{
}

void CCheckpointManagerABC::CheckpointPlayerFinishesRace(CPlayerRally *pPlayer)
{
}