121 lines
2.9 KiB
C++
121 lines
2.9 KiB
C++
/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2021, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://gnu.org/licenses
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*/
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#include "object/auto/autoroot.h"
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#include "graphics/engine/particle.h"
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#include "graphics/engine/terrain.h"
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#include "math/geometry.h"
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#include "object/old_object.h"
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// Object's constructor.
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CAutoRoot::CAutoRoot(COldObject* object) : CAuto(object)
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{
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Init();
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}
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// Object's destructor.
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CAutoRoot::~CAutoRoot()
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{
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}
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// Destroys the object.
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void CAutoRoot::DeleteObject(bool bAll)
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{
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CAuto::DeleteObject(bAll);
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}
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// Initialize the object.
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void CAutoRoot::Init()
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{
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glm::vec3 pos, speed;
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glm::vec2 dim;
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m_time = 0.0f;
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m_lastParticle = 0.0f;
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glm::mat4 mat = m_object->GetWorldMatrix(0);
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pos = glm::vec3(-5.0f, 28.0f, -4.0f); // peak position
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pos = Math::Transform(mat, pos);
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m_center = pos;
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speed = glm::vec3(0.0f, 0.0f, 0.0f);
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dim.x = 100.0f;
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dim.y = dim.x;
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m_particle->CreateParticle(m_center, speed, dim, Gfx::PARTISPHERE5, 0.5f, 0.0f, 0.0f);
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m_terrain->AddFlyingLimit(pos, 100.0f, 80.0f, pos.y-60.0f);
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}
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// Management of an event.
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bool CAutoRoot::EventProcess(const Event &event)
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{
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glm::vec3 pos, speed;
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glm::vec2 dim;
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CAuto::EventProcess(event);
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if ( m_engine->GetPause() ) return true;
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if ( event.type != EVENT_FRAME ) return true;
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m_object->SetPartScaleX(1, 1.0f+sinf(m_time*2.0f)*0.2f);
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m_object->SetPartScaleY(1, 1.0f+sinf(m_time*2.3f)*0.2f);
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m_object->SetPartScaleZ(1, 1.0f+sinf(m_time*2.7f)*0.2f);
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if ( m_lastParticle+m_engine->ParticleAdapt(0.10f) <= m_time )
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{
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m_lastParticle = m_time;
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pos = m_center;
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pos.x += (Math::Rand()-0.5f)*8.0f;
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pos.z += (Math::Rand()-0.5f)*8.0f;
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pos.y += 0.0f;
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speed.x = (Math::Rand()-0.5f)*12.0f;
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speed.z = (Math::Rand()-0.5f)*12.0f;
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speed.y = Math::Rand()*12.0f;
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dim.x = Math::Rand()*6.0f+4.0f;
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dim.y = dim.x;
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m_particle->CreateParticle(pos, speed, dim, Gfx::PARTIROOT, 1.0f, 0.0f, 0.0f);
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}
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return true;
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}
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// Returns an error due the state of the automation.
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Error CAutoRoot::GetError()
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{
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return ERR_OK;
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}
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