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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/.
#include <stdio.h>
#include "object/auto/autoroot.h"
#include "graphics/common/particule.h"
#include "graphics/common/terrain.h"
#include "math/geometry.h"
// Object's constructor.
CAutoRoot::CAutoRoot(CInstanceManager* iMan, CObject* object)
: CAuto(iMan, object)
{
Init();
}
// Object's destructor.
CAutoRoot::~CAutoRoot()
{
}
// Destroys the object.
void CAutoRoot::DeleteObject(bool bAll)
{
CAuto::DeleteObject(bAll);
}
// Initialize the object.
void CAutoRoot::Init()
{
Math::Matrix* mat;
Math::Vector pos, speed;
Math::Point dim;
m_time = 0.0f;
m_lastParticule = 0.0f;
mat = m_object->RetWorldMatrix(0);
pos = Math::Vector(-5.0f, 28.0f, -4.0f); // peak position
pos = Math::Transform(*mat, pos);
m_center = pos;
speed = Math::Vector(0.0f, 0.0f, 0.0f);
dim.x = 100.0f;
dim.y = dim.x;
m_particule->CreateParticule(m_center, speed, dim, PARTISPHERE5, 0.5f, 0.0f, 0.0f);
m_terrain->AddFlyingLimit(pos, 100.0f, 80.0f, pos.y-60.0f);
}
// Management of an event.
bool CAutoRoot::EventProcess(const Event &event)
{
Math::Vector pos, speed;
Math::Point dim;
CAuto::EventProcess(event);
if ( m_engine->RetPause() ) return true;
if ( event.event != EVENT_FRAME ) return true;
m_object->SetZoomX(1, 1.0f+sinf(m_time*2.0f)*0.2f);
m_object->SetZoomY(1, 1.0f+sinf(m_time*2.3f)*0.2f);
m_object->SetZoomZ(1, 1.0f+sinf(m_time*2.7f)*0.2f);
if ( m_lastParticule+m_engine->ParticuleAdapt(0.10f) <= m_time )
{
m_lastParticule = m_time;
pos = m_center;
pos.x += (Math::Rand()-0.5f)*8.0f;
pos.z += (Math::Rand()-0.5f)*8.0f;
pos.y += 0.0f;
speed.x = (Math::Rand()-0.5f)*12.0f;
speed.z = (Math::Rand()-0.5f)*12.0f;
speed.y = Math::Rand()*12.0f;
dim.x = Math::Rand()*6.0f+4.0f;
dim.y = dim.x;
m_particule->CreateParticule(pos, speed, dim, PARTIROOT, 1.0f, 0.0f, 0.0f);
}
return true;
}
// Returns an error due the state of the automation.
Error CAutoRoot::RetError()
{
return ERR_OK;
}
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