move particles into particle dir.

1 files changed, 0 insertions, 477 deletions

diff --git a/src/particle.cpp b/src/particle.cpp
deleted file mode 100644
index dcd9422a1..000000000
--- a/src/particle.cpp
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- *  The ManaPlus Client
- *  Copyright (C) 2006-2009  The Mana World Development Team
- *  Copyright (C) 2009-2010  The Mana Developers
- *  Copyright (C) 2011-2013  The ManaPlus Developers
- *
- *  This file is part of The ManaPlus Client.
- *
- *  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 2 of the License, or
- *  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 "particle.h"
-
-#include "animationparticle.h"
-#include "configuration.h"
-#include "resources/dye.h"
-#include "logger.h"
-#include "map.h"
-#include "particleemitter.h"
-#include "rotationalparticle.h"
-#include "textparticle.h"
-
-#include "resources/resourcemanager.h"
-
-#include "gui/sdlfont.h"
-
-#include "utils/dtor.h"
-#include "utils/mathutils.h"
-
-#include <guichan/color.hpp>
-
-#include <algorithm>
-#include <cmath>
-
-#include "debug.h"
-
-static const float SIN45 = 0.707106781f;
-
-class Graphics;
-class Image;
-
-int Particle::particleCount = 0;
-int Particle::maxCount = 0;
-int Particle::fastPhysics = 0;
-int Particle::emitterSkip = 1;
-bool Particle::enabled = true;
-const float Particle::PARTICLE_SKY = 800.0f;
-
-Particle::Particle(Map *const map) :
-    Actor(),
-    mAlpha(1.0f),
-    mLifetimeLeft(-1),
-    mLifetimePast(0),
-    mFadeOut(0),
-    mFadeIn(0),
-    mVelocity(),
-    mAlive(ALIVE),
-    mChildEmitters(),
-    mChildParticles(),
-    mDeathEffect(),
-    mGravity(0.0f),
-    mBounce(0.0f),
-    mAcceleration(0.0f),
-    mInvDieDistance(-1.0f),
-    mMomentum(1.0f),
-    mTarget(nullptr),
-    mRandomness(0),
-    mDeathEffectConditions(0x00),
-    mAutoDelete(true),
-    mAllowSizeAdjust(false),
-    mFollow(false)
-{
-    setMap(map);
-    Particle::particleCount++;
-}
-
-Particle::~Particle()
-{
-    // Delete child emitters and child particles
-    clear();
-    Particle::particleCount--;
-}
-
-void Particle::setupEngine()
-{
-    Particle::maxCount = config.getIntValue("particleMaxCount");
-    Particle::fastPhysics = config.getIntValue("particleFastPhysics");
-    Particle::emitterSkip = config.getIntValue("particleEmitterSkip") + 1;
-    if (!Particle::emitterSkip)
-        Particle::emitterSkip = 1;
-    Particle::enabled = config.getBoolValue("particleeffects");
-    disableAutoDelete();
-    logger->log1("Particle engine set up");
-}
-
-bool Particle::draw(Graphics *const, const int, const int) const
-{
-    return false;
-}
-
-bool Particle::update()
-{
-    if (!mMap)
-        return false;
-
-    if (mLifetimeLeft == 0 && mAlive == ALIVE)
-        mAlive = DEAD_TIMEOUT;
-
-    const Vector oldPos = mPos;
-
-    if (mAlive == ALIVE)
-    {
-        // calculate particle movement
-        if (mMomentum != 1.0f)
-            mVelocity *= mMomentum;
-
-        if (mTarget && mAcceleration != 0.0f)
-        {
-            Vector dist = mPos - mTarget->mPos;
-            dist.x *= SIN45;
-            float invHypotenuse;
-
-            switch (Particle::fastPhysics)
-            {
-                case 1:
-                    invHypotenuse = fastInvSqrt(
-                        dist.x * dist.x + dist.y * dist.y + dist.z * dist.z);
-                    break;
-                case 2:
-                    if (!dist.x)
-                    {
-                        invHypotenuse = 0;
-                        break;
-                    }
-
-                    invHypotenuse = 2.0f / (static_cast<float>(fabs(dist.x))
-                                    + static_cast<float>(fabs(dist.y))
-                                    + static_cast<float>(fabs(dist.z)));
-                    break;
-                default:
-                    invHypotenuse = 1.0f / static_cast<float>(sqrt(
-                        dist.x * dist.x + dist.y * dist.y + dist.z * dist.z));
-                    break;
-            }
-
-            if (invHypotenuse)
-            {
-                if (mInvDieDistance > 0.0f && invHypotenuse > mInvDieDistance)
-                    mAlive = DEAD_IMPACT;
-                const float accFactor = invHypotenuse * mAcceleration;
-                mVelocity -= dist * accFactor;
-            }
-        }
-
-        if (mRandomness > 0)
-        {
-            mVelocity.x += static_cast<float>((rand() % mRandomness - rand()
-                           % mRandomness)) / 1000.0f;
-            mVelocity.y += static_cast<float>((rand() % mRandomness - rand()
-                           % mRandomness)) / 1000.0f;
-            mVelocity.z += static_cast<float>((rand() % mRandomness - rand()
-                           % mRandomness)) / 1000.0f;
-        }
-
-        mVelocity.z -= mGravity;
-
-        // Update position
-        mPos.x += mVelocity.x;
-        mPos.y += mVelocity.y * SIN45;
-        mPos.z += mVelocity.z * SIN45;
-
-        // Update other stuff
-        if (mLifetimeLeft > 0)
-            mLifetimeLeft--;
-
-        mLifetimePast++;
-
-        if (mPos.z < 0.0f)
-        {
-            if (mBounce > 0.0f)
-            {
-                mPos.z *= -mBounce;
-                mVelocity *= mBounce;
-                mVelocity.z = -mVelocity.z;
-            }
-            else
-            {
-                mAlive = DEAD_FLOOR;
-            }
-        }
-        else if (mPos.z > PARTICLE_SKY)
-        {
-            mAlive = DEAD_SKY;
-        }
-
-        // Update child emitters
-        if (Particle::emitterSkip && (mLifetimePast - 1)
-            % Particle::emitterSkip == 0)
-        {
-            FOR_EACH (EmitterConstIterator, e, mChildEmitters)
-            {
-                Particles newParticles = (*e)->createParticles(mLifetimePast);
-                FOR_EACH (ParticleConstIterator, it, newParticles)
-                {
-                    Particle *const p = *it;
-                    p->moveBy(mPos);
-                    mChildParticles.push_back(p);
-                }
-            }
-        }
-    }
-
-    // create death effect when the particle died
-    if (mAlive != ALIVE && mAlive != DEAD_LONG_AGO)
-    {
-        if ((mAlive & mDeathEffectConditions) > 0x00  && !mDeathEffect.empty())
-        {
-            Particle *const deathEffect = particleEngine->addEffect(
-                mDeathEffect, 0, 0);
-            if (deathEffect)
-                deathEffect->moveBy(mPos);
-        }
-        mAlive = DEAD_LONG_AGO;
-    }
-
-    const Vector change = mPos - oldPos;
-
-    // Update child particles
-
-    for (ParticleIterator p = mChildParticles.begin(),
-         p2 = mChildParticles.end(); p != p2; )
-    {
-        Particle *const particle = *p;
-        // move particle with its parent if desired
-        if (particle->mFollow)
-            particle->moveBy(change);
-
-        // update particle
-        if (particle->update())
-        {
-            ++p;
-        }
-        else
-        {
-            delete particle;
-            p = mChildParticles.erase(p);
-        }
-    }
-    if (mAlive != ALIVE && mChildParticles.empty() && mAutoDelete)
-        return false;
-
-    return true;
-}
-
-void Particle::moveBy(const Vector &change)
-{
-    mPos += change;
-    FOR_EACH (ParticleConstIterator, p, mChildParticles)
-    {
-        Particle *const particle = *p;
-        if (particle->mFollow)
-            particle->moveBy(change);
-    }
-}
-
-void Particle::moveTo(const float x, const float y)
-{
-    moveTo(Vector(x, y, mPos.z));
-}
-
-Particle *Particle::createChild()
-{
-    Particle *const newParticle = new Particle(mMap);
-    mChildParticles.push_back(newParticle);
-    return newParticle;
-}
-
-Particle *Particle::addEffect(const std::string &particleEffectFile,
-                              const int pixelX, const int pixelY,
-                              const int rotation)
-{
-    Particle *newParticle = nullptr;
-
-    const size_t pos = particleEffectFile.find('|');
-    const std::string dyePalettes = (pos != std::string::npos)
-        ? particleEffectFile.substr(pos + 1) : "";
-    XML::Document doc(particleEffectFile.substr(0, pos));
-    const XmlNodePtr rootNode = doc.rootNode();
-
-    if (!rootNode || !xmlNameEqual(rootNode, "effect"))
-    {
-        logger->log("Error loading particle: %s", particleEffectFile.c_str());
-        return nullptr;
-    }
-
-    ResourceManager *const resman = ResourceManager::getInstance();
-
-    // Parse particles
-    for_each_xml_child_node(effectChildNode, rootNode)
-    {
-        // We're only interested in particles
-        if (!xmlNameEqual(effectChildNode, "particle"))
-            continue;
-
-        // Determine the exact particle type
-        XmlNodePtr node;
-
-        // Animation
-        if ((node = XML::findFirstChildByName(effectChildNode, "animation")))
-        {
-            newParticle = new AnimationParticle(mMap, node, dyePalettes);
-        }
-        // Rotational
-        else if ((node = XML::findFirstChildByName(
-                 effectChildNode, "rotation")))
-        {
-            newParticle = new RotationalParticle(mMap, node, dyePalettes);
-        }
-        // Image
-        else if ((node = XML::findFirstChildByName(effectChildNode, "image")))
-        {
-            std::string imageSrc = reinterpret_cast<const char*>(
-                node->xmlChildrenNode->content);
-            if (!imageSrc.empty() && !dyePalettes.empty())
-                Dye::instantiate(imageSrc, dyePalettes);
-            Image *const img = resman->getImage(imageSrc);
-
-            newParticle = new ImageParticle(mMap, img);
-        }
-        // Other
-        else
-        {
-            newParticle = new Particle(mMap);
-        }
-
-        // Read and set the basic properties of the particle
-        const float offsetX = static_cast<float>(XML::getFloatProperty(
-            effectChildNode, "position-x", 0));
-        const float offsetY = static_cast<float>(XML::getFloatProperty(
-            effectChildNode, "position-y", 0));
-        const float offsetZ = static_cast<float>(XML::getFloatProperty(
-            effectChildNode, "position-z", 0));
-        const Vector position(mPos.x + static_cast<float>(pixelX) + offsetX,
-            mPos.y + static_cast<float>(pixelY) + offsetY,
-            mPos.z + offsetZ);
-        newParticle->moveTo(position);
-
-        const int lifetime = XML::getProperty(effectChildNode, "lifetime", -1);
-        newParticle->setLifetime(lifetime);
-        const bool resizeable = "false" != XML::getProperty(effectChildNode,
-            "size-adjustable", "false");
-
-        newParticle->setAllowSizeAdjust(resizeable);
-
-        // Look for additional emitters for this particle
-        for_each_xml_child_node(emitterNode, effectChildNode)
-        {
-            if (xmlNameEqual(emitterNode, "emitter"))
-            {
-                ParticleEmitter *const newEmitter = new ParticleEmitter(
-                    emitterNode, newParticle, mMap, rotation, dyePalettes);
-                newParticle->addEmitter(newEmitter);
-            }
-            else if (xmlNameEqual(emitterNode, "deatheffect"))
-            {
-                const std::string deathEffect = reinterpret_cast<const char*>(
-                    emitterNode->xmlChildrenNode->content);
-
-                char deathEffectConditions = 0x00;
-                if (XML::getBoolProperty(emitterNode, "on-floor", true))
-                {
-                    deathEffectConditions += static_cast<signed char>(
-                        Particle::DEAD_FLOOR);
-                }
-                if (XML::getBoolProperty(emitterNode, "on-sky", true))
-                {
-                    deathEffectConditions += static_cast<signed char>(
-                        Particle::DEAD_SKY);
-                }
-                if (XML::getBoolProperty(emitterNode, "on-other", false))
-                {
-                    deathEffectConditions += static_cast<signed char>(
-                        Particle::DEAD_OTHER);
-                }
-                if (XML::getBoolProperty(emitterNode, "on-impact", true))
-                {
-                    deathEffectConditions += static_cast<signed char>(
-                        Particle::DEAD_IMPACT);
-                }
-                if (XML::getBoolProperty(emitterNode, "on-timeout", true))
-                {
-                    deathEffectConditions += static_cast<signed char>(
-                        Particle::DEAD_TIMEOUT);
-                }
-                newParticle->setDeathEffect(
-                    deathEffect, deathEffectConditions);
-            }
-        }
-
-        mChildParticles.push_back(newParticle);
-    }
-
-    return newParticle;
-}
-
-Particle *Particle::addTextSplashEffect(const std::string &text,
-                                        const int x, const int y,
-                                        const gcn::Color *const color,
-                                        gcn::Font *const font,
-                                        const bool outline)
-{
-    Particle *const newParticle = new TextParticle(
-        mMap, text, color, font, outline);
-    newParticle->moveTo(static_cast<float>(x), static_cast<float>(y));
-    newParticle->setVelocity(
-        static_cast<float>((rand() % 100) - 50) / 200.0f,       // X
-        static_cast<float>((rand() % 100) - 50) / 200.0f,       // Y
-        (static_cast<float>((rand() % 100)) / 200.0f) + 4.0f);  // Z
-
-    newParticle->setGravity(0.1f);
-    newParticle->setBounce(0.5f);
-    newParticle->setLifetime(200);
-    newParticle->setFadeOut(100);
-
-    mChildParticles.push_back(newParticle);
-
-    return newParticle;
-}
-
-Particle *Particle::addTextRiseFadeOutEffect(const std::string &text,
-                                             const int x, const int y,
-                                             const gcn::Color *const color,
-                                             gcn::Font *const font,
-                                             const bool outline)
-{
-    Particle *const newParticle = new TextParticle(
-        mMap, text, color, font, outline);
-    newParticle->moveTo(static_cast<float>(x), static_cast<float>(y));
-    newParticle->setVelocity(0.0f, 0.0f, 0.5f);
-    newParticle->setGravity(0.0015f);
-    newParticle->setLifetime(300);
-    newParticle->setFadeOut(100);
-    newParticle->setFadeIn(0);
-
-    mChildParticles.push_back(newParticle);
-
-    return newParticle;
-}
-
-void Particle::adjustEmitterSize(const int w, const int h)
-{
-    if (mAllowSizeAdjust)
-    {
-        FOR_EACH (EmitterConstIterator, e, mChildEmitters)
-            (*e)->adjustSize(w, h);
-    }
-}
-
-void Particle::clear()
-{
-    delete_all(mChildEmitters);
-    mChildEmitters.clear();
-
-    delete_all(mChildParticles);
-    mChildParticles.clear();
-}