*修改代码结构

1 files changed, 56 insertions, 0 deletions

diff --git a/src/libjin/Graphics/particles/je_particle_pool.h b/src/libjin/Graphics/particles/je_particle_pool.h
new file mode 100644
index 0000000..9bc7d78
--- /dev/null
+++ b/src/libjin/Graphics/particles/je_particle_pool.h
@@ -0,0 +1,56 @@
+#ifndef __JE_PARTICLE_BATCH_H
+#define __JE_PARTICLE_BATCH_H
+
+#include <list>
+
+#include "je_particle.h"
+
+namespace JinEngine
+{
+    namespace Graphics
+    {
+        namespace Particles
+        {
+
+            ///
+            /// Particle pool for reducing memory fragmentation.
+            ///
+            class ParticlePool
+            {
+            public:
+
+                ///
+                /// Particle pool constructor. 
+                /// 
+                /// @param count Max count of particles.
+                ///
+                ParticlePool(uint count);
+
+                ///
+                /// Particle pool destructor.
+                ///
+                ~ParticlePool();
+
+                ///
+                /// Claim a particle if available.
+                ///
+                Particle* claim();
+
+                ///
+                /// Recycle particle if the particle is no more alive.
+                ///
+                void recycle(Particle* particle);
+
+            private:
+                ///
+                /// All particles include available and inavailable particles.
+                ///
+                std::list<Particle> particles;
+
+            };
+
+        } // namespace Particles
+    } // namespace Graphics
+} // namespace JinEngine
+
+#endif
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