diff -r 34c6c2026f14 src/settings_gui.cpp
--- a/src/settings_gui.cpp	Sat Nov 15 13:56:55 2008 +0100
+++ b/src/settings_gui.cpp	Sun Nov 16 09:38:29 2008 +0100
@@ -594,6 +594,7 @@
 	PatchEntry(const char *nm);
 
 	void Init();
+	void DrawPatch(GameSettings *patches_ptr, const SettingDesc *sd, int x, int y, int state);
 };
 
 /** Data structure describing one page of patches in the patch settings window. */
@@ -614,6 +615,50 @@
 {
 	setting = GetPatchFromName(name, &index);
 	assert(setting != NULL);
+}
+
+void PatchEntry::DrawPatch(GameSettings *patches_ptr, const SettingDesc *sd, int x, int y, int state)
+{
+	const SettingDescBase *sdb = &sd->desc;
+	const void *var = GetVariableAddress(patches_ptr, &sd->save);
+	bool editable = true;
+	bool disabled = false;
+
+	// We do not allow changes of some items when we are a client in a networkgame
+	if (!(sd->save.conv & SLF_NETWORK_NO) && _networking && !_network_server) editable = false;
+	if ((sdb->flags & SGF_NETWORK_ONLY) && !_networking) editable = false;
+	if ((sdb->flags & SGF_NO_NETWORK) && _networking) editable = false;
+
+	if (sdb->cmd == SDT_BOOLX) {
+		static const int _bool_ctabs[2][2] = {{9, 4}, {7, 6}};
+		/* Draw checkbox for boolean-value either on/off */
+		bool on = (*(bool*)var);
+
+		DrawFrameRect(x, y, x + 19, y + 8, _bool_ctabs[!!on][!!editable], on ? FR_LOWERED : FR_NONE);
+		SetDParam(0, on ? STR_CONFIG_PATCHES_ON : STR_CONFIG_PATCHES_OFF);
+	} else {
+		int32 value;
+
+		value = (int32)ReadValue(var, sd->save.conv);
+
+		/* Draw [<][>] boxes for settings of an integer-type */
+		DrawArrowButtons(x, y, COLOUR_YELLOW, state, (editable && value != sdb->min), (editable && value != sdb->max));
+
+		disabled = (value == 0) && (sdb->flags & SGF_0ISDISABLED);
+		if (disabled) {
+			SetDParam(0, STR_CONFIG_PATCHES_DISABLED);
+		} else {
+			if (sdb->flags & SGF_CURRENCY) {
+				SetDParam(0, STR_CONFIG_PATCHES_CURRENCY);
+			} else if (sdb->flags & SGF_MULTISTRING) {
+				SetDParam(0, sdb->str + value + 1);
+			} else {
+				SetDParam(0, (sdb->flags & SGF_NOCOMMA) ? STR_CONFIG_PATCHES_INT32 : STR_7024);
+			}
+			SetDParam(1, value);
+		}
+	}
+	DrawString(x + 25, y, (sdb->str) + disabled, TC_FROMSTRING);
 }
 
 /* == PatchPage methods == */
@@ -830,53 +875,9 @@
 		int y = SETTINGTREE_TOP_OFFSET;
 		for (uint i = vscroll.pos; i != page->num && i < vscroll.pos + vscroll.cap; i++) {
 			const SettingDesc *sd = page->entries[i].setting;
-			DrawPatch(patches_ptr, sd, x, y, this->click - (i * 2));
+			page->entries[i].DrawPatch(patches_ptr, sd, x, y, this->click - (i * 2));
 			y += SETTING_HEIGHT;
 		}
-	}
-
-	void DrawPatch(GameSettings *patches_ptr, const SettingDesc *sd, int x, int y, int state)
-	{
-		const SettingDescBase *sdb = &sd->desc;
-		const void *var = GetVariableAddress(patches_ptr, &sd->save);
-		bool editable = true;
-		bool disabled = false;
-
-		// We do not allow changes of some items when we are a client in a networkgame
-		if (!(sd->save.conv & SLF_NETWORK_NO) && _networking && !_network_server) editable = false;
-		if ((sdb->flags & SGF_NETWORK_ONLY) && !_networking) editable = false;
-		if ((sdb->flags & SGF_NO_NETWORK) && _networking) editable = false;
-
-		if (sdb->cmd == SDT_BOOLX) {
-			static const int _bool_ctabs[2][2] = {{9, 4}, {7, 6}};
-			/* Draw checkbox for boolean-value either on/off */
-			bool on = (*(bool*)var);
-
-			DrawFrameRect(x, y, x + 19, y + 8, _bool_ctabs[!!on][!!editable], on ? FR_LOWERED : FR_NONE);
-			SetDParam(0, on ? STR_CONFIG_PATCHES_ON : STR_CONFIG_PATCHES_OFF);
-		} else {
-			int32 value;
-
-			value = (int32)ReadValue(var, sd->save.conv);
-
-			/* Draw [<][>] boxes for settings of an integer-type */
-			DrawArrowButtons(x, y, COLOUR_YELLOW, state, (editable && value != sdb->min), (editable && value != sdb->max));
-
-			disabled = (value == 0) && (sdb->flags & SGF_0ISDISABLED);
-			if (disabled) {
-				SetDParam(0, STR_CONFIG_PATCHES_DISABLED);
-			} else {
-				if (sdb->flags & SGF_CURRENCY) {
-					SetDParam(0, STR_CONFIG_PATCHES_CURRENCY);
-				} else if (sdb->flags & SGF_MULTISTRING) {
-					SetDParam(0, sdb->str + value + 1);
-				} else {
-					SetDParam(0, (sdb->flags & SGF_NOCOMMA) ? STR_CONFIG_PATCHES_INT32 : STR_7024);
-				}
-				SetDParam(1, value);
-			}
-		}
-		DrawString(x + 25, y, (sdb->str) + disabled, TC_FROMSTRING);
 	}
 
 	virtual void OnClick(Point pt, int widget)