JAUSeqCollection, JAUSoundTable OK (#1932)

include/JSystem/JAudio2/JAUSoundTable.h

@@ -4,31 +4,146 @@
 #include "JSystem/JAudio2/JAISound.h"
 #include "JSystem/JAudio2/JASGadget.h"
 
-class JAUSoundTable : public JASGlobalInstance<JAUSoundTable> {
-public:
-    JAUSoundTable(bool param_0) : JASGlobalInstance<JAUSoundTable>(param_0) {
+template<typename Root, typename Section, typename Group, typename Typename_0>
+struct JAUSoundTable_ {
+    JAUSoundTable_() {
         field_0x0 = NULL;
         field_0x4 = 0;
     }
+
+    void reset() {
+        field_0x0 = NULL;
+        field_0x4 = NULL;
+    }
+
+    void init(const void* param_0) {
+        field_0x0 = param_0;
+        // magic number is not in debug rom. I'm not sure what this comparison is (maybe some sort of '' number?)
+        // I also do not know how it is different between JAUSoundTable and JAUSoundNameTable
+        if (*(u32*)field_0x0 + 0xbdad0000 != Root::magicNumber()) {
+            field_0x0 = NULL;
+        } else {
+            field_0x4 = (Root*)((u8*)field_0x0 + *((u32*)field_0x0 + 3));
+        }
+    }
+
+    Section* getSection(int index) const {
+        if (index < 0) {
+            return NULL;
+        }
+        if ((u32)index >= field_0x4->mSectionNumber) {
+            return NULL;
+        }
+        u32 offset = field_0x4->mSectionOffsets[index];
+        if (offset == 0) {
+            return NULL;
+        } 
+        return (Section*)((u8*)field_0x0 + offset);
+    }
+
+    Group* getGroup(Section* param_1, int index) const {
+        int iVar1;
+
+        if (index < 0) {
+            return NULL;
+        } 
+        if ((u32)index >= param_1->mNumGroups) {
+            return NULL;
+        }
+        u32 offset = param_1->getGroupOffset(index);
+        if (offset == 0) {
+            return NULL;
+        } 
+        return (Group*)((u8*)field_0x0 + offset);
+    }
+
+    const void* field_0x0;
+    Root* field_0x4;
+    u32 field_0x8;
+    u32 field_0xc;
+};
+
+struct JAUSoundTableRoot {
+    static inline u32 magicNumber() { return 0x5420; }
+    u32 mSectionNumber;
+    u32 mSectionOffsets[0];
+};
+struct JAUSoundTableSection {
+    int getGroupOffset(int index) const {
+        if (index < 0) {
+            return 0;
+        }
+        if (index >= mNumGroups) {
+            return 0;
+        }
+        return mGroupOffsets[index];
+    }
+
+    u32 mNumGroups;
+    u32 mGroupOffsets[0];
+};
+
+struct JAUSoundTableGroup {
+    u8 getTypeID(int index) const {
+        if (index < 0) {
+            return 0;
+        }
+        if (index >= mNumItems) {
+            return 0xff;
+        }
+        return mTypeIds[index * 4];
+    }
+
+    u32 getItemOffset(int index) const {
+        if (index < 0) {
+            return 0;
+        }
+        if (index >= mNumItems) {
+            return 0;
+        }
+        return *(u32*)(mTypeIds + index * 4) & 0xffffff;
+    }
+
+    u32 mNumItems;
+    u32 field_0x4;
+    u8 mTypeIds[0];
+};
+
+struct JAUSoundTable : public JASGlobalInstance<JAUSoundTable> {
+    JAUSoundTable(bool param_0) : JASGlobalInstance<JAUSoundTable>(param_0) {
+    }
     ~JAUSoundTable() {}
+    
     /* 802A7114 */ void init(void const*);
     /* 802A7160 */ u8 getTypeID(JAISoundID) const;
-    /* 802A728C */ void getData(JAISoundID) const;
+    /* 802A728C */ void* getData(JAISoundID) const;
 
-    void* field_0x0;
-    int field_0x4;
+    void* getItem(JAUSoundTableGroup* group, int index) const {
+        u32 offset = group->getItemOffset(index);
+        if (offset == 0) {
+            return NULL;
+        }
+        return (void*)((u8*)field_0x0.field_0x0 + offset);
+    }
+
+    JAUSoundTable_<JAUSoundTableRoot,JAUSoundTableSection,JAUSoundTableGroup,void> field_0x0;
 };
 
+struct JAUSoundNameTableRoot {
+    static inline u32 magicNumber() { return 0x544e; }
+    u32 mSectionNumber;
+    u32 mSectionOffsets[0];
+};
+struct JAUSoundNameTableSection {};
+struct JAUSoundNameTableGroup {};
+
 struct JAUSoundNameTable : public JASGlobalInstance<JAUSoundNameTable> {
     JAUSoundNameTable(bool param_0) : JASGlobalInstance<JAUSoundNameTable>(param_0) {
-        field_0x0 = NULL;
-        field_0x4 = 0;
     }
     ~JAUSoundNameTable() {}
     /* 802A73D4 */ void init(void const*);
 
-    void* field_0x0;
-    int field_0x4;
+    JAUSoundTable_<JAUSoundNameTableRoot,JAUSoundNameTableSection,JAUSoundNameTableGroup,void> field_0x0;
 };
 
 #endif /* JAUSOUNDTABLE_H */