From 4137dd7b0bd6dd661831856e4ca30b958d4beac9 Mon Sep 17 00:00:00 2001
From: Phlosioneer <mattmdrr2@gmail.com>
Date: Wed, 27 Feb 2019 14:42:32 -0500
Subject: Identify unused, never read, and never written vars

---
 src/event_data.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/event_data.c')

diff --git a/src/event_data.c b/src/event_data.c
index e75c37773..5ca288e7b 100644
--- a/src/event_data.c
+++ b/src/event_data.c
@@ -131,13 +131,13 @@ void sub_809D4D8(void)
 void sub_809D570(void)
 {
     VarSet(VAR_EVENT_PICHU_SLOT, 0);
-    VarSet(VAR_0x40DE, 0);
-    VarSet(VAR_0x40DF, 0);
-    VarSet(VAR_0x40E0, 0);
-    VarSet(VAR_0x40E1, 0);
-    VarSet(VAR_0x40E2, 0);
-    VarSet(VAR_0x40E3, 0);
-    VarSet(VAR_0x40E4, 0);
+    VarSet(VAR_NEVER_READ_0x40DE, 0);
+    VarSet(VAR_NEVER_READ_0x40DF, 0);
+    VarSet(VAR_NEVER_READ_0x40E0, 0);
+    VarSet(VAR_NEVER_READ_0x40E1, 0);
+    VarSet(VAR_NEVER_READ_0x40E2, 0);
+    VarSet(VAR_NEVER_READ_0x40E3, 0);
+    VarSet(VAR_NEVER_READ_0x40E4, 0);
 }
 
 void DisableResetRTC(void)
-- 
cgit v1.2.3


From bf45b83c65026a84425e3bc1f99e269653ed8c8b Mon Sep 17 00:00:00 2001
From: Phlosioneer <mattmdrr2@gmail.com>
Date: Wed, 27 Feb 2019 23:54:51 -0500
Subject: Finish documenting event vars

---
 src/event_data.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/event_data.c')

diff --git a/src/event_data.c b/src/event_data.c
index 5ca288e7b..50628f984 100644
--- a/src/event_data.c
+++ b/src/event_data.c
@@ -23,8 +23,8 @@ EWRAM_DATA u16 gSpecialVar_LastTalked = 0;
 EWRAM_DATA u16 gSpecialVar_Facing = 0;
 EWRAM_DATA u16 gSpecialVar_MonBoxId = 0;
 EWRAM_DATA u16 gSpecialVar_MonBoxPos = 0;
-EWRAM_DATA u16 gSpecialVar_0x8014 = 0;
-EWRAM_DATA static u8 gUnknown_020375FC[16] = {0};
+EWRAM_DATA u16 gSpecialVar_Unused_0x8014 = 0;
+EWRAM_DATA static u8 gSpecialFlags[16] = {0};
 
 extern u16 *const gSpecialVars[];
 
@@ -32,7 +32,7 @@ void InitEventData(void)
 {
     memset(gSaveBlock1Ptr->flags, 0, sizeof(gSaveBlock1Ptr->flags));
     memset(gSaveBlock1Ptr->vars, 0, sizeof(gSaveBlock1Ptr->vars));
-    memset(gUnknown_020375FC, 0, sizeof(gUnknown_020375FC));
+    memset(gSpecialFlags, 0, sizeof(gSpecialFlags));
 }
 
 void ClearTempFieldEventData(void)
@@ -199,7 +199,7 @@ u8 *GetFlagPointer(u16 id)
     else if (id < SPECIAL_FLAGS_START)
         return &gSaveBlock1Ptr->flags[id / 8];
     else
-        return &gUnknown_020375FC[(id - SPECIAL_FLAGS_START) / 8];
+        return &gSpecialFlags[(id - SPECIAL_FLAGS_START) / 8];
 }
 
 u8 FlagSet(u16 id)
-- 
cgit v1.2.3