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-rw-r--r--src/particle.cpp42
-rw-r--r--src/particlecontainer.cpp24
-rw-r--r--src/particleemitter.cpp45
-rw-r--r--src/particleemitterprop.h3
4 files changed, 57 insertions, 57 deletions
diff --git a/src/particle.cpp b/src/particle.cpp
index 19d732653..a0a01a09a 100644
--- a/src/particle.cpp
+++ b/src/particle.cpp
@@ -207,10 +207,11 @@ bool Particle::update()
FOR_EACH (EmitterConstIterator, e, mChildEmitters)
{
Particles newParticles = (*e)->createParticles(mLifetimePast);
- FOR_EACH (ParticleConstIterator, p, newParticles)
+ FOR_EACH (ParticleConstIterator, it, newParticles)
{
- (*p)->moveBy(mPos);
- mChildParticles.push_back (*p);
+ Particle *const p = *it;
+ p->moveBy(mPos);
+ mChildParticles.push_back (p);
}
}
}
@@ -236,18 +237,19 @@ bool Particle::update()
for (ParticleIterator p = mChildParticles.begin(),
p2 = mChildParticles.end(); p != p2; )
{
+ Particle *const particle = *p;
//move particle with its parent if desired
- if ((*p)->doesFollow())
- (*p)->moveBy(change);
+ if (particle->doesFollow())
+ particle->moveBy(change);
//update particle
- if ((*p)->update())
+ if (particle->update())
{
++p;
}
else
{
- delete (*p);
+ delete particle;
p = mChildParticles.erase(p);
}
}
@@ -262,8 +264,9 @@ void Particle::moveBy(const Vector &change)
mPos += change;
FOR_EACH (ParticleConstIterator, p, mChildParticles)
{
- if ((*p)->doesFollow())
- (*p)->moveBy(change);
+ Particle *const particle = *p;
+ if (particle->doesFollow())
+ particle->moveBy(change);
}
}
@@ -285,11 +288,9 @@ Particle *Particle::addEffect(const std::string &particleEffectFile,
{
Particle *newParticle = nullptr;
- size_t pos = particleEffectFile.find('|');
- std::string dyePalettes;
- if (pos != std::string::npos)
- dyePalettes = particleEffectFile.substr(pos + 1);
-
+ 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();
@@ -346,9 +347,9 @@ Particle *Particle::addEffect(const std::string &particleEffectFile,
effectChildNode, "position-y", 0));
const float offsetZ = static_cast<float>(XML::getFloatProperty(
effectChildNode, "position-z", 0));
- Vector position (mPos.x + static_cast<float>(pixelX) + offsetX,
- mPos.y + static_cast<float>(pixelY) + offsetY,
- mPos.z + offsetZ);
+ 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);
@@ -363,14 +364,13 @@ Particle *Particle::addEffect(const std::string &particleEffectFile,
{
if (xmlNameEqual(emitterNode, "emitter"))
{
- ParticleEmitter *newEmitter;
- newEmitter = new ParticleEmitter(emitterNode, newParticle,
- mMap, rotation, dyePalettes);
+ ParticleEmitter *const newEmitter = new ParticleEmitter(
+ emitterNode, newParticle, mMap, rotation, dyePalettes);
newParticle->addEmitter(newEmitter);
}
else if (xmlNameEqual(emitterNode, "deatheffect"))
{
- std::string deathEffect = reinterpret_cast<const char*>(
+ const std::string deathEffect = reinterpret_cast<const char*>(
emitterNode->xmlChildrenNode->content);
char deathEffectConditions = 0x00;
diff --git a/src/particlecontainer.cpp b/src/particlecontainer.cpp
index 4994ddadd..efab44619 100644
--- a/src/particlecontainer.cpp
+++ b/src/particlecontainer.cpp
@@ -32,7 +32,8 @@ ParticleContainer::ParticleContainer(ParticleContainer *const parent,
const bool delParent):
mDelParent(delParent),
mNext(parent)
-{}
+{
+}
ParticleContainer::~ParticleContainer()
{
@@ -82,9 +83,10 @@ void ParticleList::removeLocally(const Particle *const particle)
for (std::list<Particle *>::iterator it = mElements.begin();
it != mElements.end(); )
{
- if (*it == particle)
+ Particle *const p = *it;
+ if (p == particle)
{
- (*it)->kill();
+ p->kill();
it = mElements.erase(it);
}
else
@@ -109,10 +111,11 @@ void ParticleList::moveTo(const float x, const float y)
for (std::list<Particle *>::iterator it = mElements.begin();
it != mElements.end(); )
{
- (*it)->moveTo(x, y);
- if ((*it)->isExtinct())
+ Particle *const p = *it;
+ p->moveTo(x, y);
+ if (p->isExtinct())
{
- (*it)->kill();
+ p->kill();
it = mElements.erase(it);
}
else
@@ -176,13 +179,14 @@ void ParticleVector::moveTo(const float x, const float y)
for (std::vector<Particle *>::iterator it = mIndexedElements.begin();
it != mIndexedElements.end(); ++it)
{
- if (*it)
+ Particle *const p = *it;
+ if (p)
{
- (*it)->moveTo(x, y);
+ p->moveTo(x, y);
- if ((*it)->isExtinct())
+ if (p->isExtinct())
{
- (*it)->kill();
+ p->kill();
*it = nullptr;
}
}
diff --git a/src/particleemitter.cpp b/src/particleemitter.cpp
index 0aea1eaca..71eff9c3f 100644
--- a/src/particleemitter.cpp
+++ b/src/particleemitter.cpp
@@ -76,7 +76,8 @@ ParticleEmitter::ParticleEmitter(const XmlNodePtr emitterNode,
{
if (xmlNameEqual(propertyNode, "property"))
{
- std::string name = XML::getProperty(propertyNode, "name", "");
+ const std::string name = XML::getProperty(
+ propertyNode, "name", "");
if (name == "position-x")
{
@@ -227,14 +228,13 @@ ParticleEmitter::ParticleEmitter(const XmlNodePtr emitterNode,
{
const int delay = XML::getIntProperty(
frameNode, "delay", 0, 0, 100000);
- int offsetX = XML::getProperty(frameNode, "offsetX", 0);
- int offsetY = XML::getProperty(frameNode, "offsetY", 0);
+ const int offsetX = XML::getProperty(frameNode, "offsetX", 0)
+ - imageset->getWidth() / 2 + 16;
+ const int offsetY = XML::getProperty(frameNode, "offsetY", 0)
+ - imageset->getHeight() + 32;
const int rand = XML::getIntProperty(
frameNode, "rand", 100, 0, 100);
- offsetY -= imageset->getHeight() - 32;
- offsetX -= imageset->getWidth() / 2 - 16;
-
if (xmlNameEqual(frameNode, "frame"))
{
const int index = XML::getProperty(frameNode, "index", -1);
@@ -270,7 +270,6 @@ ParticleEmitter::ParticleEmitter(const XmlNodePtr emitterNode,
while (end >= start)
{
Image *const img = imageset->get(start);
-
if (!img)
{
logger->log("No image at index %d", start);
@@ -279,7 +278,7 @@ ParticleEmitter::ParticleEmitter(const XmlNodePtr emitterNode,
mParticleRotation.addFrame(img, delay,
offsetX, offsetY, rand);
- start++;
+ start ++;
}
}
else if (xmlNameEqual(frameNode, "end"))
@@ -309,16 +308,15 @@ ParticleEmitter::ParticleEmitter(const XmlNodePtr emitterNode,
const int delay = XML::getIntProperty(
frameNode, "delay", 0, 0, 100000);
const int offsetX = XML::getProperty(frameNode, "offsetX", 0)
- - (imageset->getWidth() / 2 - 16);
+ - imageset->getWidth() / 2 + 16;
const int offsetY = XML::getProperty(frameNode, "offsetY", 0)
- - (imageset->getHeight() - 32);
+ - imageset->getHeight() + 32;
const int rand = XML::getIntProperty(
frameNode, "rand", 100, 0, 100);
if (xmlNameEqual(frameNode, "frame"))
{
const int index = XML::getProperty(frameNode, "index", -1);
-
if (index < 0)
{
logger->log1("No valid value for 'index'");
@@ -468,7 +466,6 @@ ParticleEmitter::~ParticleEmitter()
}
}
-
template <typename T> ParticleEmitterProp<T>
ParticleEmitter::readParticleEmitterProp(XmlNodePtr propertyNode, T def)
{
@@ -480,12 +477,13 @@ ParticleEmitter::readParticleEmitterProp(XmlNodePtr propertyNode, T def)
static_cast<double>(def))), static_cast<T>(XML::getFloatProperty(
propertyNode, "max", static_cast<double>(def))));
- std::string change = XML::getProperty(propertyNode, "change-func", "none");
+ const std::string change = XML::getProperty(
+ propertyNode, "change-func", "none");
T amplitude = static_cast<T>(XML::getFloatProperty(propertyNode,
"change-amplitude", 0.0));
- int period = XML::getProperty(propertyNode, "change-period", 0);
- int phase = XML::getProperty(propertyNode, "change-phase", 0);
+ const int period = XML::getProperty(propertyNode, "change-period", 0);
+ const int phase = XML::getProperty(propertyNode, "change-phase", 0);
if (change == "saw" || change == "sawtooth")
retval.setFunction(FUNC_SAW, amplitude, period, phase);
else if (change == "sine" || change == "sinewave")
@@ -498,14 +496,13 @@ ParticleEmitter::readParticleEmitterProp(XmlNodePtr propertyNode, T def)
return retval;
}
-
std::list<Particle *> ParticleEmitter::createParticles(const int tick)
{
std::list<Particle *> newParticles;
if (mOutputPauseLeft > 0)
{
- mOutputPauseLeft--;
+ mOutputPauseLeft --;
return newParticles;
}
mOutputPauseLeft = mOutputPause.value(tick);
@@ -519,7 +516,7 @@ std::list<Particle *> ParticleEmitter::createParticles(const int tick)
Particle *newParticle;
if (mParticleImage)
{
- std::string name = mParticleImage->getIdPath();
+ const std::string name = mParticleImage->getIdPath();
if (ImageParticle::imageParticleCountByName.find(name) ==
ImageParticle::imageParticleCountByName.end())
{
@@ -546,9 +543,9 @@ std::list<Particle *> ParticleEmitter::createParticles(const int tick)
newParticle = new Particle(mMap);
}
- Vector position(mParticlePosX.value(tick),
- mParticlePosY.value(tick),
- mParticlePosZ.value(tick));
+ const Vector position(mParticlePosX.value(tick),
+ mParticlePosY.value(tick),
+ mParticlePosZ.value(tick));
newParticle->moveTo(position);
const float angleH = mParticleAngleHorizontal.value(tick);
@@ -593,11 +590,9 @@ void ParticleEmitter::adjustSize(const int w, const int h)
return; // new dimensions are illegal
// calculate the old rectangle
- const int oldWidth = static_cast<int>(
- mParticlePosX.maxVal - mParticlePosX.minVal);
- const int oldHeight = static_cast<int>(
+ const int oldArea = static_cast<int>(
+ mParticlePosX.maxVal - mParticlePosX.minVal) * static_cast<int>(
mParticlePosX.maxVal - mParticlePosY.minVal);
- const int oldArea = oldWidth * oldHeight;
if (oldArea == 0)
{
//when the effect has no dimension it is
diff --git a/src/particleemitterprop.h b/src/particleemitterprop.h
index aad16c99a..644c66ce3 100644
--- a/src/particleemitterprop.h
+++ b/src/particleemitterprop.h
@@ -58,7 +58,8 @@ template <typename T> struct ParticleEmitterProp final
set(val, val);
}
- void setFunction(ChangeFunc func, T amplitude, int period, int phase)
+ void setFunction(ChangeFunc func, T amplitude,
+ const int period, const int phase)
{
changeFunc = func;
changeAmplitude = amplitude;
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-22 18:34:44 +0000