width/height/scroll for bfb

mappings/net/minecraft/client/gui/menu/GuiSettingsLanguage.mapping

@@ -7,6 +7,7 @@ CLASS none/bge net/minecraft/client/gui/menu/GuiSettingsLanguage
 			ARG 2 mouseX
 			ARG 3 mouseY
 		METHOD b entryCount ()I
+		METHOD k contentHeight ()I
 	FIELD a parent Lnone/bgm;
 	FIELD g settings Lnone/bds;
 	METHOD <init> (Lnone/bgm;Lnone/bds;Lnone/byn;)V

mappings/net/minecraft/client/gui/menu/GuiStats.mapping

@@ -11,6 +11,7 @@ CLASS none/bgy net/minecraft/client/gui/menu/GuiStats
 			ARG 2 mouseX
 			ARG 3 mouseY
 		METHOD b entryCount ()I
+		METHOD k contentHeight ()I
 	CLASS none/bgy$c
 		METHOD a (IIIIII)V
 			ARG 4 mouseX
@@ -23,6 +24,7 @@ CLASS none/bgy net/minecraft/client/gui/menu/GuiStats
 			ARG 2 mouseX
 			ARG 3 mouseY
 		METHOD b entryCount ()I
+		METHOD k contentHeight ()I
 	CLASS none/bgy$e
 		METHOD a (II)V
 			ARG 0 mouseX

mappings/none/bfb.mapping

@@ -1,13 +1,22 @@
 CLASS none/bfb
 	FIELD a mc Lnone/bdq;
+	FIELD b width I
+	FIELD c height I
 	FIELD d y1 I
 	FIELD e y2 I
 	FIELD f x2 I
 	FIELD g x1 I
+	FIELD h entryHeight I
 	FIELD i mouseX I
 	FIELD j mouseY I
+	FIELD n scrollY F
 	METHOD <init> (Lnone/bdq;IIIII)V
 		ARG 0 mc
+		ARG 1 width
+		ARG 2 height
+		ARG 3 y1
+		ARG 4 y2
+		ARG 5 entryHeight
 	METHOD a (II)V
 		ARG 0 mouseX
 		ARG 1 mouseY
@@ -15,6 +24,11 @@ CLASS none/bfb
 		ARG 0 mouseX
 		ARG 1 mouseY
 		ARG 2 delta
+	METHOD a (IIII)V
+		ARG 0 width
+		ARG 1 height
+		ARG 2 y1
+		ARG 3 y2
 	METHOD a (IIIIII)V
 		ARG 4 mouseX
 		ARG 5 mouseY
@@ -30,3 +44,8 @@ CLASS none/bfb
 		ARG 1 mouseY
 	METHOD g mouseInRange (I)Z
 		ARG 0 y
+	METHOD k contentHeight ()I
+	METHOD l clampScrollY ()V
+	METHOD m getMaxScrollY ()I
+	METHOD n getScrollY ()I
+	METHOD r getEntryHeight ()I

mappings/none/bfj.mapping

@@ -9,3 +9,4 @@ CLASS none/bfj
 	METHOD b (IIII)V
 		ARG 2 mouseX
 		ARG 3 mouseY
+	METHOD k contentHeight ()I

mappings/none/bfl.mapping

@@ -6,3 +6,4 @@ CLASS none/bfl
 		ARG 2 mouseX
 		ARG 3 mouseY
 	METHOD b entryCount ()I
+	METHOD k contentHeight ()I

mappings/none/bfm.mapping

@@ -10,3 +10,4 @@ CLASS none/bfm
 		ARG 2 mouseX
 		ARG 3 mouseY
 	METHOD b entryCount ()I
+	METHOD k contentHeight ()I