4 files changed, 81 insertions, 6 deletions
diff --git a/include/GSanimationObject.h b/include/GSanimationObject.h
new file mode 100644
index 0000000..206acf6
--- /dev/null
+++ b/include/GSanimationObject.h
@@ -0,0 +1,20 @@
+#ifndef POKEREVO_GSANIMATIONOBJECT_H
+#define POKEREVO_GSANIMATIONOBJECT_H
+
+#include "GShierMemObject.h"
+#include "code_801DD5C8.h"
+
+class GSanimationObject : public GShierMemObject
+{
+protected:
+    gUnkClass8* unk0;
+    gUnkClass7* unk4;
+public:
+    GSanimationObject(gUnkClass8* list);
+    ~GSanimationObject();
+    void func_801DD9C8(float p2);
+    gUnkClass8* func_801DDA94(u16 id);
+    void func_801DDABC(u16 id, u16 p3, float p4, float p5);
+};
+
+#endif //POKEREVO_GSANIMATIONOBJECT_H
diff --git a/include/GSblendObject.h b/include/GSblendObject.h
new file mode 100644
index 0000000..8d8499f
--- /dev/null
+++ b/include/GSblendObject.h
@@ -0,0 +1,19 @@
+#ifndef POKEREVO_GSBLENDOBJECT_H
+#define POKEREVO_GSBLENDOBJECT_H
+
+#include "GSanimationObject.h"
+#include "code_801DD5C8.h"
+
+class GSblendObject : public GSanimationObject
+{
+    gUnkClass7* unk8;
+    float unkC;
+public:
+    GSblendObject(gUnkClass8* list);
+    ~GSblendObject();
+    void func_801DDC84(float p2);
+    void func_801DDE4C(u16 id, u16 p3, float p4, float p5);
+    void func_801DDEA0(u16 id, u16 p3, float p4, float p5, float p6);
+};
+
+#endif //POKEREVO_GSBLENDOBJECT_H
diff --git a/include/GShierMemObject.h b/include/GShierMemObject.h
new file mode 100644
index 0000000..aaec6fb
--- /dev/null
+++ b/include/GShierMemObject.h
@@ -0,0 +1,30 @@
+#ifndef POKEREVO_GSHIERMEMOBJECT_H
+#define POKEREVO_GSHIERMEMOBJECT_H
+
+#include "code_801DAAE0.h"
+
+// TODO: determine file that defines this
+extern MEMHeapHandle lbl_8063E8F8;
+
+// Note: This is the root base class for various classes such as GScamera,
+// GSlight, GSmodel, etc. Instances of these classes seem to be new/deleted using an alternative set of
+// routines than the global new and delete, which may be defined inline here.
+
+class GShierMemObject
+{
+public:
+    void* operator new(size_t sz)
+    {
+        if (func_801DAB28())
+            return func_801DAC94(lbl_8063E8F8, sz);
+        else
+            return NULL;
+    }
+    
+    void operator delete(void* ptr)
+    {
+        func_801DAD48(lbl_8063E8F8, ptr);
+    }
+};
+
+#endif //POKEREVO_GSHIERMEMOBJECT_H
diff --git a/include/code_801DD5C8.h b/include/code_801DD5C8.h
index 55499b2..8f7ace1 100644
--- a/include/code_801DD5C8.h
+++ b/include/code_801DD5C8.h
@@ -5,33 +5,39 @@
 extern "C" {
 #endif
 
-// TODO: identify data structures
+#include "GShierMemObject.h"
 
 struct gUnkClass9
 {
     u8 pad[0xC];
-    void (*unkC)(u32, gUnkClass9*, u32, float);
+    void (*unkC)(void*, gUnkClass9*, u32, float);
 };
 
+// linked list node
+// size >= 0xC
 struct gUnkClass8
 {
-    u8 pad[0x2];
+    u16 unk0; // id
     u16 unk2;
     gUnkClass9* unk4;
     float unk8;
+    gUnkClass8* next;
 };
 
-struct gUnkClass7
+struct gUnkClass7 : public GShierMemObject
 {
-    gUnkClass8* unk0;
+    gUnkClass8* unk0; // linked list head
     u16 unk4;
     u16 unk6;
     float unk8;
     float unkC;
+    
+    gUnkClass7() : unk0(NULL), unk4(0), unk6(0xC), unk8(1.0f), unkC(0.0f) { }
+    ~gUnkClass7() { }
 };
 
 void func_801DD5C8(gUnkClass7* p1, float p2);
-void func_801DD7FC(gUnkClass7* p1, u32 p2, u32 p3);
+void func_801DD7FC(gUnkClass7* p1, void* p2, u32 p3);
 
 #ifdef __cplusplus
 }