Additional particle implementation

Runtime/Particle/CSpawnSystemKeyframeData.hpp

@@ -2,13 +2,35 @@
 #define __RETRO_CSPAWNSYSTEMKEYFRAMEDATA_HPP__
 
 #include "IOStreams.hpp"
+#include "CToken.hpp"
 
 namespace Retro
 {
 class CSimplePool;
+class CGenDescription;
 
 class CSpawnSystemKeyframeData
 {
+public:
+    class CSpawnSystemKeyframeInfo
+    {
+        friend class CSpawnSystemKeyframeData;
+        u32 x0_id;
+        u32 x4;
+        u32 x8;
+        u32 xc;
+        TToken<CGenDescription> x10_token;
+        bool x18_found = false;
+        void LoadToken(CSimplePool* pool);
+    public:
+        CSpawnSystemKeyframeInfo(CInputStream& in);
+    };
+private:
+    u32 x0;
+    u32 x4;
+    u32 x8;
+    u32 xc;
+    std::vector<std::pair<u32, std::vector<CSpawnSystemKeyframeInfo>>> x10_spawns;
 public:
     CSpawnSystemKeyframeData(CInputStream& in);
     void LoadAllSpawnedSystemTokens(CSimplePool* pool);