From ac65e2c9b72e35a9e5a1a84da57ecdbd41e5923e Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 16 Mar 2016 18:05:12 +0300
Subject: Split ParticleEngine from Particle class.

---
 src/particle/particle.cpp | 33 ++++++---------------------------
 1 file changed, 6 insertions(+), 27 deletions(-)

(limited to 'src/particle/particle.cpp')

diff --git a/src/particle/particle.cpp b/src/particle/particle.cpp
index 4e583d0ab..8f0cb1e41 100644
--- a/src/particle/particle.cpp
+++ b/src/particle/particle.cpp
@@ -41,20 +41,11 @@
 
 #include "debug.h"
 
-Particle *particleEngine = nullptr;
-
 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() :
     Actor(),
     mAlpha(1.0F),
@@ -79,26 +70,14 @@ Particle::Particle() :
     mAllowSizeAdjust(false),
     mFollow(false)
 {
-    Particle::particleCount++;
+    ParticleEngine::particleCount++;
 }
 
 Particle::~Particle()
 {
     // Delete child emitters and child particles
     clear();
-    Particle::particleCount--;
-}
-
-void Particle::setupEngine() restrict2
-{
-    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");
+    ParticleEngine::particleCount--;
 }
 
 void Particle::draw(Graphics *restrict const,
@@ -123,7 +102,7 @@ void Particle::updateSelf() restrict2
             dist.x *= SIN45;
             float invHypotenuse;
 
-            switch (Particle::fastPhysics)
+            switch (ParticleEngine::fastPhysics)
             {
                 case 1:
                     invHypotenuse = fastInvSqrt(
@@ -191,14 +170,14 @@ void Particle::updateSelf() restrict2
                 mAlive = AliveStatus::DEAD_FLOOR;
             }
         }
-        else if (mPos.z > PARTICLE_SKY)
+        else if (mPos.z > ParticleEngine::PARTICLE_SKY)
         {
             mAlive = AliveStatus::DEAD_SKY;
         }
 
         // Update child emitters
-        if (Particle::emitterSkip && (mLifetimePast - 1)
-            % Particle::emitterSkip == 0)
+        if (ParticleEngine::emitterSkip &&
+            (mLifetimePast - 1) % ParticleEngine::emitterSkip == 0)
         {
             FOR_EACH (EmitterConstIterator, e, mChildEmitters)
             {
-- 
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