From 1a649b9146fae34c623e8029e8effed973ea4ecb Mon Sep 17 00:00:00 2001
From: Seth Barberee <seth.barberee@gmail.com>
Date: Fri, 25 Sep 2020 00:10:54 -0500
Subject: split, decomp, rinse, repeat

---
 src/code_8048480.c | 21 +++++++++++++++++++++
 src/event_flag.c   | 32 ++++++++++++++++++++++++++++++++
 src/file_system.c  | 20 ++++++++++++++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 src/code_8048480.c

(limited to 'src')

diff --git a/src/code_8048480.c b/src/code_8048480.c
new file mode 100644
index 0000000..7033590
--- /dev/null
+++ b/src/code_8048480.c
@@ -0,0 +1,21 @@
+#include "global.h"
+
+extern void sub_807D148(u32 r0, u32 r1, u32 r2, u32 r3);
+extern void sub_8075FCC(void);
+extern void sub_8077AE4(u32 r0, u32 r1, u32 r2);
+extern void sub_8072008(u32 r0, u32 r1, u32 r2, u32 r3);
+
+void sub_8048480(u32 r0, u32 r1)
+{
+    sub_807D148(r0, r1, 0, 0);
+}
+
+void sub_8048490(void)
+{
+    sub_8075FCC();
+}
+
+void sub_804849C(u32 r0, u32 r1)
+{
+    sub_8077AE4(r0, r1, 1);
+}
diff --git a/src/event_flag.c b/src/event_flag.c
index 0515308..1a4afc1 100644
--- a/src/event_flag.c
+++ b/src/event_flag.c
@@ -1,6 +1,38 @@
 #include "global.h"
+#include "memory.h"
+
+struct UnkEventStruct
+{
+    /* 0x0 */ u32 unk0;
+    /* 0x4 */ s16 unk4;
+    /* 0x6 */ u16 unk6;
+    /* 0x8 */ u16 unk8;
+    /* 0xA */ s16 unkA;
+};
+
+struct UnkEventStruct2
+{
+    /* 0x0 */ u32 unk0;
+    /* 0x4 */ u32 unk4;
+};
 
 extern void sub_800226C(u8 r0, u8 r1, u32* r2, u8 u3);
+extern void sub_800160C(struct UnkEventStruct2 *r0, u32 r1, u32 r2);
+
+extern u8 gUnknown_2000A88;
+
+
+//u8 sub_8002718(struct UnkEventStruct *r0)
+//{
+//    struct UnkEventStruct2 temp;
+//    sub_800160C(&temp, 0, 0);
+//    MemoryCopy8(&gUnknown_2000A88, (u8 *)r0, (0x80 << 3));
+//
+//    // TODO fix this comparison to make it match
+//    if(r0->unkA != temp.unk4) 
+//        return 0;
+//    return 1;
+//}
 
 void sub_8002758(u32 *r0)
 {
diff --git a/src/file_system.c b/src/file_system.c
index 81bbfef..71b5534 100644
--- a/src/file_system.c
+++ b/src/file_system.c
@@ -12,6 +12,26 @@ extern u32 sub_800AAB4(u32 r0, u32 r1, u32 r2);
 u8 *GetSiroPtr(struct OpenedFile *);
 void NDS_DecompressRLE(void *);
 
+struct UnkFileStruct
+{
+    /* 0x0 */ u32 unk0;
+    /* 0x4 */ u32 unk4;
+};
+
+extern u32 gUnknown_80B96E4[];
+
+void sub_800A894(struct UnkFileStruct *r0, s32 r1)
+{
+    s32 temp;
+    temp = r1;
+    if(r1 <= 0)
+        temp = 1;
+    if(temp > 0x12b)
+        temp = 0x12b;
+    r0->unk4 = gUnknown_80B96E4[temp];
+    r0->unk0 = 0;
+}
+
 void InitFileSystem(void)
 {
     s32 i;
-- 
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