Some particle stuff, far from done

src/framework/graphics/particleeffect.cpp

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "particleeffect.h"
+
+ParticleEffectType::ParticleEffectType()
+{
+
+}
+
+bool ParticleEffectType::load(const OTMLNodePtr& node)
+{
+    m_node = node;
+    for(const OTMLNodePtr& childNode : node->children()) {
+        if(childNode->tag() == "name") {
+            setName(childNode->value());
+        }
+        else if(childNode->tag() == "description") {
+            setDescription(childNode->value());
+        }
+    }
+    return !m_name.empty();
+}
+
+bool ParticleEffect::load(const ParticleEffectTypePtr& effectType)
+{
+    if(!effectType)
+        return false;
+
+    for(const OTMLNodePtr& childNode : effectType->getNode()->children()) {
+        if(childNode->tag() == "System") {
+            ParticleSystemPtr system = ParticleSystemPtr(new ParticleSystem);
+            if(system->load(childNode)) {
+                m_systems.push_back(system);
+            }
+        }
+    }
+    return true;
+}
+
+void ParticleEffect::render()
+{
+    for(auto it = m_systems.begin(), end = m_systems.end(); it != end; ++it)
+        (*it)->render();
+}
+
+void ParticleEffect::update()
+{
+    for(auto it = m_systems.begin(), end = m_systems.end(); it != end;) {
+        const ParticleSystemPtr& system = *it;
+
+        if(system->hasFinished()) {
+            it = m_systems.erase(it);
+            continue;
+        }
+
+        system->update();
+        ++it;
+    }
+}