diff --git a/src/game/game_0b63b0.c b/src/game/game_0b63b0.c
index 453c58872..a8d186a4a 100644
--- a/src/game/game_0b63b0.c
+++ b/src/game/game_0b63b0.c
@@ -10873,15 +10873,15 @@ glabel var7f1ad6ac
 /*  f0bfbb4:	27bd0330 */ 	addiu	$sp,$sp,0x330
 );
 
-void currentPlayerSetGlobalDrawWorldOffset(s32 arg0)
+void currentPlayerSetGlobalDrawWorldOffset(s32 room)
 {
-	func0f166df0(arg0, &g_Vars.currentplayer->globaldrawworldoffset);
+	func0f166df0(room, &g_Vars.currentplayer->globaldrawworldoffset);
 
 	g_Vars.currentplayer->globaldrawworldbgoffset.x = g_Vars.currentplayer->globaldrawworldoffset.x;
 	g_Vars.currentplayer->globaldrawworldbgoffset.y = g_Vars.currentplayer->globaldrawworldoffset.y;
 	g_Vars.currentplayer->globaldrawworldbgoffset.z = g_Vars.currentplayer->globaldrawworldoffset.z;
 
-	func0f1668e0(arg0);
+	currentPlayerSetLastRoomForOffset(room);
 }
 
 void currentPlayerSetGlobalDrawCameraOffset(void)
diff --git a/src/game/game_1668e0.c b/src/game/game_1668e0.c
index 311ab2ebf..e991b53ce 100644
--- a/src/game/game_1668e0.c
+++ b/src/game/game_1668e0.c
@@ -12,13 +12,10 @@
 #include "lib/lib_159b0.h"
 #include "types.h"
 
-GLOBAL_ASM(
-glabel func0f1668e0
-/*  f1668e0:	3c0e800a */ 	lui	$t6,%hi(g_Vars+0x284)
-/*  f1668e4:	8dcea244 */ 	lw	$t6,%lo(g_Vars+0x284)($t6)
-/*  f1668e8:	03e00008 */ 	jr	$ra
-/*  f1668ec:	adc41700 */ 	sw	$a0,0x1700($t6)
-);
+void currentPlayerSetLastRoomForOffset(s32 room)
+{
+	g_Vars.currentplayer->lastroomforoffset = room;
+}
 
 GLOBAL_ASM(
 glabel func0f1668f0
diff --git a/src/include/game/game_0b63b0.h b/src/include/game/game_0b63b0.h
index 5ae6154f6..531a4ace5 100644
--- a/src/include/game/game_0b63b0.h
+++ b/src/include/game/game_0b63b0.h
@@ -104,7 +104,7 @@ void func0f0bb57c(f32 arg0, f32 arg1);
 void optionsSetHiRes(bool enable);
 void currentPlayerAutoWalk(s16 aimpad, u8 walkspeed, u8 turnspeed, u8 lookup, u8 dist);
 void func0f0bd4a8(u32 arg0);
-void currentPlayerSetGlobalDrawWorldOffset(s32 arg0);
+void currentPlayerSetGlobalDrawWorldOffset(s32 room);
 void currentPlayerSetGlobalDrawCameraOffset(void);
 bool currentPlayerGet00fc(void);
 void currentPlayerSetCameraMode(s32 mode);
diff --git a/src/include/game/game_1668e0.h b/src/include/game/game_1668e0.h
index a4862472a..3c5fa3dee 100644
--- a/src/include/game/game_1668e0.h
+++ b/src/include/game/game_1668e0.h
@@ -3,7 +3,7 @@
 #include <ultra64.h>
 #include "types.h"
 
-void func0f1668e0(s32 arg0);
+void currentPlayerSetLastRoomForOffset(s32 room);
 u32 func0f1668f0(void);
 u32 func0f16692c(void);
 u32 func0f16696c(void);
@@ -12,6 +12,6 @@ u32 func0f166a6c(void);
 u32 func0f166c20(void);
 u32 func0f166d7c(void);
 u32 func0f166dd0(void);
-void func0f166df0(s32 arg0, struct coord *globaldrawworldoffset);
+void func0f166df0(s32 room, struct coord *globaldrawworldoffset);
 
 #endif
diff --git a/src/include/types.h b/src/include/types.h
index 15484e37f..3a5fcfbc0 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -2554,7 +2554,7 @@ struct player {
 	/*0x16ec*/ u32 unk16ec;
 	/*0x16f0*/ u32 unk16f0;
 	/*0x16f4*/ f32 gunzoomfovs[3];
-	/*0x1700*/ u32 unk1700;
+	/*0x1700*/ u32 lastroomforoffset;
 	/*0x1704*/ f32 c_screenwidth;
 	/*0x1708*/ f32 c_screenheight;
 	/*0x170c*/ f32 c_screenleft;