Start decompiling pokenav_unk_4.c

src/pokenav_unk_4.c

@@ -0,0 +1,67 @@
+#include "global.h"
+#include "pokenav.h"
+#include "window.h"
+
+struct Pokenav4Struct
+{
+    u32 (*unk0)(void);
+    u32 unk4;
+    u8 filler8[0x8];
+    u8 unk10;
+    u8 filler11[0x1];
+    u8 unk12;
+    u8 filler13[0x1];
+    u8 unk14;
+    u8 filler15[0x4];
+    u8 unk19;
+    u8 filler1A[0x202E];
+};
+
+static bool32 sub_81CB310(void);
+u32 sub_81CB324(int);
+void sub_81CBC1C(void);
+void sub_81CC2B4(void);
+
+extern const LoopedTask gUnknown_08622798[];
+
+bool32 sub_81CB260(void)
+{
+    struct Pokenav4Struct *state = AllocSubstruct(6, sizeof(struct Pokenav4Struct));
+    if (!state)
+        return FALSE;
+
+    state->unk19 = 0;
+    state->unk4 = CreateLoopedTask(sub_81CB324, 1);
+    state->unk0 = sub_81CB310;
+    return TRUE;
+}
+
+void sub_81CB29C(int index)
+{
+    struct Pokenav4Struct *state = GetSubstructPtr(6);
+    state->unk4 = CreateLoopedTask(gUnknown_08622798[index], 1);
+    state->unk0 = sub_81CB310;
+}
+
+u32 sub_81CB2CC(void)
+{
+    struct Pokenav4Struct *state = GetSubstructPtr(6);
+    return state->unk0();
+}
+
+void sub_81CB2E0(void)
+{
+    struct Pokenav4Struct *state = GetSubstructPtr(6);
+    sub_81CC2B4();
+    sub_81CBC1C();
+    RemoveWindow(state->unk12);
+    RemoveWindow(state->unk10);
+    RemoveWindow(state->unk14);
+    FreePokenavSubstruct(6);
+}
+
+static bool32 sub_81CB310(void)
+{
+    struct Pokenav4Struct *state = GetSubstructPtr(6);
+    return IsLoopedTaskActive(state->unk4);
+}