immibis
/
colobot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
colobot/src/object/task/taskterraform.cpp

417 lines
11 KiB
C++
Raw Blame History

// * 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/.
// taskterraform.cpp
#include <stdio.h>
#include "object/task/taskterraform.h"
#include "math/geometry.h"
#include "common/iman.h"
#include "old/particule.h"
#include "old/terrain.h"
#include "physics/physics.h"
#include "old/pyro.h"
#include "object/brain.h"
#include "object/motion/motionant.h"
#include "object/motion/motionspider.h"
const float ENERGY_TERRA = 0.40f; // energy consumed by blow
const float ACTION_RADIUS = 400.0f;
// Object's constructor.
CTaskTerraform::CTaskTerraform(CInstanceManager* iMan, CObject* object)
: CTask(iMan, object)
{
m_lastParticule = 0.0f;
m_soundChannel = -1;
}
// Object's destructor.
CTaskTerraform::~CTaskTerraform()
{
}
// Management of an event.
bool CTaskTerraform::EventProcess(const Event &event)
{
CObject* power;
Math::Matrix* mat;
Math::Vector pos, dir, speed;
Math::Point dim;
float energy;
if ( m_engine->RetPause() ) return true;
if ( event.event != EVENT_FRAME ) return true;
if ( m_bError ) return false;
m_progress += event.rTime*m_speed; // others advance
m_time += event.rTime;
if ( m_phase == TTP_CHARGE )
{
if ( m_soundChannel == -1 )
{
#if _TEEN
m_soundChannel = m_sound->Play(SOUND_GGG, m_object->RetPosition(0), 1.0f, 0.5f, true);
m_sound->AddEnvelope(m_soundChannel, 1.0f, 2.0f, 1.5f, SOPER_CONTINUE);
m_sound->AddEnvelope(m_soundChannel, 0.0f, 0.5f, 0.5f, SOPER_STOP);
#else
m_soundChannel = m_sound->Play(SOUND_GGG, m_object->RetPosition(0), 1.0f, 0.5f, true);
m_sound->AddEnvelope(m_soundChannel, 1.0f, 2.0f, 4.0f, SOPER_CONTINUE);
m_sound->AddEnvelope(m_soundChannel, 0.0f, 0.5f, 0.5f, SOPER_STOP);
#endif
}
dir.x = 0.0f;
dir.y = (Math::Rand()-0.5f)*0.2f*m_progress;
dir.z = 0.0f;
m_object->SetCirVibration(dir);
m_object->SetZoom(0, 1.0f+m_progress*0.2f);
power = m_object->RetPower();
if ( power != 0 )
{
power->SetZoom(0, 1.0f+m_progress*1.0f);
energy = power->RetEnergy();
energy -= event.rTime*ENERGY_TERRA/power->RetCapacity()/4.0f;
if ( energy < 0.0f ) energy = 0.0f;
power->SetEnergy(energy);
}
}
if ( m_phase == TTP_DOWN )
{
pos.x = 9.0f;
#if _TEEN
pos.y = 4.0f-m_progress*4.0f;
#else
pos.y = 4.0f-m_progress*5.8f;
#endif
pos.z = 0.0f;
m_object->SetPosition(2, pos);
}
if ( m_phase == TTP_UP )
{
pos.x = 9.0f;
#if _TEEN
pos.y = 4.0f-(1.0f-m_progress)*4.0f;
#else
pos.y = 4.0f-(1.0f-m_progress)*5.8f;
#endif
pos.z = 0.0f;
m_object->SetPosition(2, pos);
}
dir.x = 0.0f;
dir.y = 0.0f;
dir.z = 0.0f;
pos = m_object->RetPosition(2);
if ( pos.y < 0.0f )
{
dir.z = -atanf((pos.y/2.0f)/9.0f);
}
m_object->SetInclinaison(dir);
if ( m_time-m_lastParticule >= m_engine->ParticuleAdapt(0.05f) )
{
m_lastParticule = m_time;
mat = m_object->RetWorldMatrix(0);
if ( m_phase == TTP_CHARGE )
{
// Battery.
pos = Math::Vector(-6.0f, 5.5f+2.0f*m_progress, 0.0f);
pos.x += (Math::Rand()-0.5f)*1.0f;
pos.z += (Math::Rand()-0.5f)*1.0f;
pos = Math::Transform(*mat, pos);
speed.x = (Math::Rand()-0.5f)*6.0f*(1.0f+m_progress*4.0f);
speed.z = (Math::Rand()-0.5f)*6.0f*(1.0f+m_progress*4.0f);
speed.y = 6.0f+Math::Rand()*4.0f*(1.0f+m_progress*2.0f);
dim.x = 0.5f+1.5f*m_progress;
dim.y = dim.x;
m_particule->CreateParticule(pos, speed, dim, PARTIBLITZ, 2.0f, 20.0f);
}
if ( m_phase != TTP_CHARGE )
{
// Left grid.
pos = Math::Vector(-1.0f, 5.8f, 3.5f);
pos.x += (Math::Rand()-0.5f)*1.0f;
pos.z += (Math::Rand()-0.5f)*1.0f;
pos = Math::Transform(*mat, pos);
speed.x = Math::Rand()*4.0f;
speed.z = Math::Rand()*2.0f;
speed.y = 2.5f+Math::Rand()*1.0f;
speed = Math::Transform(*mat, speed);
speed -= m_object->RetPosition(0);
dim.x = Math::Rand()*1.0f+1.0f;
dim.y = dim.x;
m_particule->CreateParticule(pos, speed, dim, PARTISMOKE1, 3.0f);
// Right grid.
pos = Math::Vector(-1.0f, 5.8f, -3.5f);
pos.x += (Math::Rand()-0.5f)*1.0f;
pos.z += (Math::Rand()-0.5f)*1.0f;
pos = Math::Transform(*mat, pos);
speed.x = Math::Rand()*4.0f;
speed.z = -Math::Rand()*2.0f;
speed.y = 2.5f+Math::Rand()*1.0f;
speed = Math::Transform(*mat, speed);
speed -= m_object->RetPosition(0);
dim.x = Math::Rand()*1.0f+1.0f;
dim.y = dim.x;
m_particule->CreateParticule(pos, speed, dim, PARTISMOKE1, 3.0f);
}
}
return true;
}
// Assigns the goal was achieved.
Error CTaskTerraform::Start()
{
CObject* power;
Math::Matrix* mat;
Math::Vector pos, speed;
float energy;
ObjectType type;
m_bError = true; // operation impossible
if ( !m_physics->RetLand() ) return ERR_TERRA_VEH;
type = m_object->RetType();
if ( type != OBJECT_MOBILErt ) return ERR_TERRA_VEH;
power = m_object->RetPower();
if ( power == 0 ) return ERR_TERRA_ENERGY;
energy = power->RetEnergy();
if ( energy < ENERGY_TERRA/power->RetCapacity()+0.05f ) return ERR_TERRA_ENERGY;
speed = m_physics->RetMotorSpeed();
if ( speed.x != 0.0f ||
speed.z != 0.0f ) return ERR_MANIP_MOTOR;
mat = m_object->RetWorldMatrix(0);
pos = Math::Vector(9.0f, 0.0f, 0.0f);
pos = Math::Transform(*mat, pos); // battery position
m_terraPos = pos;
m_phase = TTP_CHARGE;
m_progress = 0.0f;
#if _TEEN
m_speed = 1.0f/1.5f;
#else
m_speed = 1.0f/4.0f;
#endif
m_time = 0.0f;
m_bError = false; // ok
m_camera->StartCentering(m_object, Math::PI*0.35f, 99.9f, 20.0f, 2.0f);
return ERR_OK;
}
// Indicates whether the action is finished.
Error CTaskTerraform::IsEnded()
{
CObject* power;
Math::Vector pos, speed;
Math::Point dim;
float dist, duration;
int i, max;
if ( m_engine->RetPause() ) return ERR_CONTINUE;
if ( m_bError ) return ERR_STOP;
if ( m_progress < 1.0f ) return ERR_CONTINUE;
m_progress = 0.0f;
if ( m_phase == TTP_CHARGE )
{
#if _TEEN
Terraform(); // changes the terrain.
#endif
m_phase = TTP_DOWN;
m_speed = 1.0f/0.2f;
return ERR_CONTINUE;
}
if ( m_phase == TTP_DOWN )
{
#if !_TEEN
Terraform(); // changes the terrain.
#endif
m_object->SetCirVibration(Math::Vector(0.0f, 0.0f, 0.0f));
m_object->SetZoom(0, 1.0f);
power = m_object->RetPower();
if ( power != 0 )
{
power->SetZoom(0, 1.0f);
}
max= (int)(50.0f*m_engine->RetParticuleDensity());
for ( i=0 ; i<max ; i++ )
{
pos.x = m_terraPos.x+(Math::Rand()-0.5f)*80.0f;
pos.z = m_terraPos.z+(Math::Rand()-0.5f)*80.0f;
pos.y = m_terraPos.y;
m_terrain->MoveOnFloor(pos);
dist = Math::Distance(pos, m_terraPos);
speed = Math::Vector(0.0f, 0.0f, 0.0f);
dim.x = 2.0f+(40.0f-dist)/(1.0f+Math::Rand()*4.0f);
dim.y = dim.x;
m_particule->CreateParticule(pos, speed, dim, PARTICRASH, 2.0f);
pos = m_terraPos;
speed.x = (Math::Rand()-0.5f)*40.0f;
speed.z = (Math::Rand()-0.5f)*40.0f;
speed.y = Math::Rand()*15.0f+15.0f;
dim.x = 0.6f;
dim.y = dim.x;
pos.y += dim.y;
duration = Math::Rand()*3.0f+3.0f;
m_particule->CreateTrack(pos, speed, dim, PARTITRACK5,
duration, Math::Rand()*10.0f+15.0f,
duration*0.2f, 1.0f);
}
m_phase = TTP_TERRA;
m_speed = 1.0f/2.0f;
return ERR_CONTINUE;
}
if ( m_phase == TTP_TERRA )
{
m_phase = TTP_UP;
m_speed = 1.0f/1.0f;
return ERR_CONTINUE;
}
Abort();
return ERR_STOP;
}
// Suddenly ends the current action.
bool CTaskTerraform::Abort()
{
CObject* power;
if ( m_soundChannel != -1 )
{
m_sound->FlushEnvelope(m_soundChannel);
m_sound->AddEnvelope(m_soundChannel, 0.0f, 0.5f, 0.3f, SOPER_STOP);
m_soundChannel = -1;
}
m_object->SetPosition(2, Math::Vector(9.0f, 4.0f, 0.0f));
m_object->SetInclinaison(Math::Vector(0.0f, 0.0f, 0.0f));
m_object->SetCirVibration(Math::Vector(0.0f, 0.0f, 0.0f));
m_object->SetZoom(0, 1.0f);
power = m_object->RetPower();
if ( power != 0 )
{
power->SetZoom(0, 1.0f);
}
m_camera->StopCentering(m_object, 2.0f);
return true;
}
// Returns all the close ants and spiders.
bool CTaskTerraform::Terraform()
{
CObject* pObj;
CBrain* brain;
CMotion* motion;
CPyro* pyro;
ObjectType type;
float dist;
int i;
m_camera->StartEffect(CE_TERRAFORM, m_terraPos, 1.0f);
m_sound->Play(SOUND_THUMP, m_terraPos);
for ( i=0 ; i<1000000 ; i++ )
{
pObj = (CObject*)m_iMan->SearchInstance(CLASS_OBJECT, i);
if ( pObj == 0 ) break;
type = pObj->RetType();
if ( type == OBJECT_NULL ) continue;
if ( type == OBJECT_TEEN34 ) // stone?
{
dist = Math::Distance(m_terraPos, pObj->RetPosition(0));
if ( dist > 20.0f ) continue;
pyro = new CPyro(m_iMan);
pyro->Create(PT_FRAGT, pObj);
}
else
{
motion = pObj->RetMotion();
if ( motion == 0 ) continue;
dist = Math::Distance(m_terraPos, pObj->RetPosition(0));
if ( dist > ACTION_RADIUS ) continue;
if ( type == OBJECT_ANT )
{
brain = pObj->RetBrain();
if ( brain != 0 ) brain->StopTask();
motion->SetAction(MAS_BACK1, 0.8f+Math::Rand()*0.3f);
pObj->SetFixed(true); // not moving
}
if ( type == OBJECT_SPIDER )
{
brain = pObj->RetBrain();
if ( brain != 0 ) brain->StopTask();
motion->SetAction(MSS_BACK1, 0.8f+Math::Rand()*0.3f);
pObj->SetFixed(true); // not moving
}
}
}
return true;
}
Reference in New Issue View Git Blame Copy Permalink