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// * This file is part of the COLOBOT source code
// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
// *
// * 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/.// taskturn.cpp
#define STRICT
#define D3D_OVERLOADS
#include <windows.h>
#include <stdio.h>
#include <d3d.h>
#include "struct.h"
#include "D3DEngine.h"
#include "math3d.h"
#include "event.h"
#include "misc.h"
#include "iman.h"
#include "terrain.h"
#include "object.h"
#include "physics.h"
#include "brain.h"
#include "task.h"
#include "taskturn.h"
// Constructeur de l'objet.
CTaskTurn::CTaskTurn(CInstanceManager* iMan, CObject* object)
: CTask(iMan, object)
{
CTask::CTask(iMan, object);
}
// Destructeur de l'objet.
CTaskTurn::~CTaskTurn()
{
}
// Gestion d'un �v�nement.
BOOL CTaskTurn::EventProcess(const Event &event)
{
if ( m_engine->RetPause() ) return TRUE;
if ( event.event != EVENT_FRAME ) return TRUE;
// Objet momentan�ment immobile (fourmi sur le dos) ?
if ( m_object->RetFixed() )
{
m_physics->SetMotorSpeedX(0.0f); // stoppe l'avance
m_physics->SetMotorSpeedZ(0.0f); // stoppe la rotation
m_bError = TRUE;
return TRUE;
}
return TRUE;
}
// Assigne le but � atteindre.
// Un angle positif effectue un virage � droite.
Error CTaskTurn::Start(float angle)
{
m_startAngle = m_object->RetAngleY(0);
m_finalAngle = m_startAngle+angle;
if ( angle < 0.0f )
{
m_angle = angle+m_physics->RetCirStopLength();
m_physics->SetMotorSpeedZ(-1.0f); // tourne � gauche
m_bLeft = TRUE;
}
else
{
m_angle = angle-m_physics->RetCirStopLength();
m_physics->SetMotorSpeedZ(1.0f); // tourne � droite
m_bLeft = FALSE;
}
m_physics->SetMotorSpeedX(0.0f);
m_physics->SetMotorSpeedY(0.0f);
m_bError = FALSE;
return ERR_OK;
}
// Indique si l'action est termin�e.
Error CTaskTurn::IsEnded()
{
float angle;
if ( m_engine->RetPause() ) return ERR_CONTINUE;
if ( m_bError )
{
return ERR_STOP;
}
angle = m_object->RetAngleY(0);
if ( m_bLeft )
{
if ( angle <= m_startAngle+m_angle )
{
m_physics->SetMotorSpeedZ(0.0f);
//? m_physics->SetCirMotionY(MO_MOTSPEED, 0.0f);
m_physics->SetCirMotionY(MO_CURSPEED, 0.0f);
//? m_physics->SetCirMotionY(MO_REASPEED, 0.0f);
m_object->SetAngleY(0, m_finalAngle);
return ERR_STOP;
}
}
else
{
if ( angle >= m_startAngle+m_angle )
{
m_physics->SetMotorSpeedZ(0.0f);
//? m_physics->SetCirMotionY(MO_MOTSPEED, 0.0f);
m_physics->SetCirMotionY(MO_CURSPEED, 0.0f);
//? m_physics->SetCirMotionY(MO_REASPEED, 0.0f);
m_object->SetAngleY(0, m_finalAngle);
return ERR_STOP;
}
}
return ERR_CONTINUE;
}
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