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Viewing changes to source/gameengine/GameLogic/SCA_IActuator.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Chris Coulson
  • Date: 2009-08-06 22:32:19 UTC
  • mfrom: (1.2.10 upstream)
  • Revision ID: james.westby@ubuntu.com-20090806223219-8z4eej1u8levu4pz
Tags: 2.49a+dfsg-0ubuntu1
https://launchpad.net/bugs/382153
* Merge from debian unstable, remaining changes:
  - debian/control: Build-depend on python-2.6 rather than python-2.5.
  - debian/misc/*.desktop: Add Spanish translation to .desktop 
    files.
  - debian/pyversions: 2.6.
  - debian/rules: Clean *.o of source/blender/python/api2_2x/
* New upstream release (LP: #382153).
* Refreshed patches:
  - 01_sanitize_sys.patch
  - 02_tmp_in_HOME
  - 10_use_systemwide_ftgl
  - 70_portability_platform_detection
* Removed patches merged upstream:
  - 30_fix_python_syntax_warning
  - 90_ubuntu_ffmpeg_52_changes

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source/gameengine/GameLogic/SCA_IActuator.cpp
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/**
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 * $Id: SCA_IActuator.cpp 15444 2008-07-05 17:05:05Z lukep $
 
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 * $Id: SCA_IActuator.cpp 20286 2009-05-20 08:45:42Z ben2610 $
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 * ***** BEGIN GPL LICENSE BLOCK *****
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 *
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 * This program is free software; you can redistribute it and/or
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SCA_IActuator::SCA_IActuator(SCA_IObject* gameobj,
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                                                         PyTypeObject* T) :
 
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        SCA_ILogicBrick(gameobj,T),
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        m_links(0),
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        SCA_ILogicBrick(gameobj,T) 
 
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        m_posevent(false),
 
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        m_negevent(false)
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{
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        // nothing to do
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}
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void SCA_IActuator::AddEvent(CValue* event)
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{
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        m_events.push_back(event);
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}
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void SCA_IActuator::RemoveAllEvents()
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{       // remove event queue!
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        for (vector<CValue*>::iterator i=m_events.begin(); !(i==m_events.end());i++)
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        {
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                (*i)->Release();
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        }
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        m_events.clear();
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}
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bool SCA_IActuator::IsNegativeEvent() const
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{
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        bool bPositiveEvent(false);
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        bool bNegativeEvent(false);
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        for (vector<CValue*>::const_iterator i=m_events.begin(); i!=m_events.end();++i)
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        {
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                if ((*i)->GetNumber() == 0.0f)
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                {
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                        bNegativeEvent = true;
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                } else {
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                        bPositiveEvent = true;
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                }
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        }
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        // if at least 1 positive event, return false
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        return !bPositiveEvent && bNegativeEvent;
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}
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bool SCA_IActuator::Update(double curtime, bool frame)
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{
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        if (frame)
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        return false;
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}
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void SCA_IActuator::Activate(SG_DList& head)
 
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{
 
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        if (QEmpty())
 
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        {
 
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                InsertActiveQList(m_gameobj->m_activeActuators);
 
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                head.AddBack(&m_gameobj->m_activeActuators);
 
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        }
 
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}
 
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// this function is only used to deactivate actuators outside the logic loop
 
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// e.g. when an object is deleted.
 
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void SCA_IActuator::Deactivate()
 
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{
 
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        if (QDelink())
 
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        {
 
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                // the actuator was in the active list
 
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                if (m_gameobj->m_activeActuators.QEmpty())
 
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                        // the owner object has no more active actuators, remove it from the global list
 
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                        m_gameobj->m_activeActuators.Delink();
 
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        }
 
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}
 
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void SCA_IActuator::ProcessReplica()
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{
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        m_events.clear();
 
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        SCA_ILogicBrick::ProcessReplica();
 
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        RemoveAllEvents();
 
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        m_linkedcontrollers.clear();
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}
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                m_links = 0;
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        }
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}
 
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void SCA_IActuator::LinkToController(SCA_IController* controller)
 
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{
 
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        m_linkedcontrollers.push_back(controller);
 
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}
 
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void SCA_IActuator::UnlinkController(SCA_IController* controller)
 
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{
 
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        std::vector<class SCA_IController*>::iterator contit;
 
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        for (contit = m_linkedcontrollers.begin();!(contit==m_linkedcontrollers.end());++contit)
 
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        {
 
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                if ((*contit) == controller)
 
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                {
 
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                        *contit = m_linkedcontrollers.back();
 
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                        m_linkedcontrollers.pop_back();
 
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                        return;
 
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                }
 
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        }
 
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        printf("Missing link from actuator %s:%s to controller %s:%s\n", 
 
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                m_gameobj->GetName().ReadPtr(), GetName().ReadPtr(), 
 
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                controller->GetParent()->GetName().ReadPtr(), controller->GetName().ReadPtr());
 
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}
 
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void SCA_IActuator::UnlinkAllControllers()
 
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{
 
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        std::vector<class SCA_IController*>::iterator contit;
 
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        for (contit = m_linkedcontrollers.begin();!(contit==m_linkedcontrollers.end());++contit)
 
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        {
 
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                (*contit)->UnlinkActuator(this);
 
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        }
 
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        m_linkedcontrollers.clear();
 
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}
 
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