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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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 2 of the License, or
* any later version.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#include "animation.h"
#include <cassert>
#include "log.h"
#include "resources/image.h"
#include "resources/resourcemanager.h"
#include "resources/spriteset.h"
Animation::Animation():
mTime(0)
{
iCurrentPhase = mAnimationPhases.begin();
}
void
Animation::update(unsigned int time)
{
mTime += time;
if (!mAnimationPhases.empty())
{
unsigned int delay = iCurrentPhase->delay;
while (mTime > delay && delay > 0)
{
mTime -= delay;
iCurrentPhase++;
if (iCurrentPhase == mAnimationPhases.end())
{
iCurrentPhase = mAnimationPhases.begin();
}
}
}
}
int
Animation::getCurrentPhase() const
{
if (mAnimationPhases.empty())
{
return -1;
}
else
{
return iCurrentPhase->image;
}
}
void
Animation::addPhase(int image, unsigned int delay, int offsetX, int offsetY)
{
//add new phase to animation list
AnimationPhase newPhase;
newPhase.image = image;
newPhase.delay = delay;
newPhase.offsetX = offsetX;
newPhase.offsetY = offsetY;
mAnimationPhases.push_back(newPhase);
//reset animation circle
iCurrentPhase = mAnimationPhases.begin();
}
int
Animation::getLength()
{
std::list<AnimationPhase>::iterator i;
int length = 0;
if (!mAnimationPhases.empty())
{
for (i = mAnimationPhases.begin(); i != mAnimationPhases.end(); i++)
{
length += (*i).delay;
}
}
return length;
}
Action::Action():
mSpriteset(NULL)
{
}
Action::~Action()
{
for (AnimationIterator i = mAnimations.begin(); i != mAnimations.end(); i++)
{
delete i->second;
}
mAnimations.clear();
}
Animation*
Action::getAnimation(const std::string& direction) const
{
Animation *animation = NULL;
Animations::const_iterator i = mAnimations.find(direction);
// When the direction isn't defined, try the default
if (i == mAnimations.end())
{
i = mAnimations.find("default");
}
if (i != mAnimations.end())
{
animation = i->second;
}
return animation;
}
void
Action::setAnimation(const std::string& direction, Animation *animation)
{
// Set first direction as default direction
if (mAnimations.empty())
{
mAnimations["default"] = animation;
}
mAnimations[direction] = animation;
}
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