From db15fdd32463da9ef007a068f87f9f81e47cf3a7 Mon Sep 17 00:00:00 2001
From: Seth Barberee <seth.barberee@gmail.com>
Date: Wed, 9 Sep 2020 19:46:02 -0500
Subject: documented some fields thx to PMDe

---
 asm/code_8012A18.s | 4 ++--
 include/dungeon.h  | 6 +++---
 src/dungeon.c      | 6 +++---
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/asm/code_8012A18.s b/asm/code_8012A18.s
index 45571a8..2c9c5e5 100644
--- a/asm/code_8012A18.s
+++ b/asm/code_8012A18.s
@@ -168492,7 +168492,7 @@ sub_8065FB4:
 	ldr r1, _08065FE8
 	adds r0, r1
 	ldrb r0, [r0]
-	bl sub_8090148
+	bl GetRecruitable
 	lsls r0, 24
 	cmp r0, 0
 	bne _08065FF0
@@ -187757,7 +187757,7 @@ _0806F6F0:
 	ldr r2, _0806F834
 	adds r0, r3, r2
 	ldrb r0, [r0]
-	bl sub_8090148
+	bl GetRecruitable
 	lsls r0, 24
 	cmp r0, 0
 	bne _0806F702
diff --git a/include/dungeon.h b/include/dungeon.h
index 7a9c864..663a50f 100644
--- a/include/dungeon.h
+++ b/include/dungeon.h
@@ -11,7 +11,7 @@ struct Dungeon
 {
     u8 stairDirection;
     u8 unk1;
-    u8 unk2;
+    u8 isRecruitable;
     s8 unk3;
     u8 maxItemCount;
     u8 maxPartySize;
@@ -20,8 +20,8 @@ struct Dungeon
     u8 unk8;
     u8 unk9;
     u8 saveBeforeEntering;  //whether to quicksave or not before entering
-    u8 unkB;
-    s16 unkC;
+    u8 unkB; // Apparently is a HM mask (Fly, Dive, Waterfall, Surf, Water)
+    s16 timer;
     s16 unkE;
 };
 
diff --git a/src/dungeon.c b/src/dungeon.c
index effe1c3..a56b6e4 100644
--- a/src/dungeon.c
+++ b/src/dungeon.c
@@ -18,7 +18,7 @@ u8 GetStairDirection(u8 dungeon)
 
 s16 GetUnkC(u8 dungeon)
 {
-    return gDungeons[dungeon].unkC;
+    return gDungeons[dungeon].timer;
 }
 
 u8 GetSaveBeforeEntering(u8 dungeon)
@@ -51,9 +51,9 @@ s8 GetUnk3(u8 dungeon)
     return gDungeons[dungeon].unk3;
 }
 
-u8 sub_8090148(u8 dungeon)
+u8 GetRecruitable(u8 dungeon)
 {
-    return gDungeons[dungeon].unk2;
+    return gDungeons[dungeon].isRecruitable;
 }
 
 u8 sub_8090158(u8 dungeon)
-- 
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