4 files changed, 11 insertions, 9 deletions
diff --git a/engines/sherlock/events.cpp b/engines/sherlock/events.cpp
index 84794e6e6a..9d9c764fe5 100644
--- a/engines/sherlock/events.cpp
+++ b/engines/sherlock/events.cpp
@@ -30,6 +30,8 @@
 
 namespace Sherlock {
 
+enum ButtonFlag { LEFT_BUTTON = 1, RIGHT_BUTTON = 2 };
+
 Events::Events(SherlockEngine *vm) {
 	_vm = vm;
 	_cursorImages = nullptr;
@@ -143,16 +145,16 @@ void Events::pollEvents() {
 		case Common::EVENT_KEYUP:
 			return;
 		case Common::EVENT_LBUTTONDOWN:
-			_mouseButtons |= 1;
+			_mouseButtons |= LEFT_BUTTON;
 			return;
 		case Common::EVENT_RBUTTONDOWN:
-			_mouseButtons |= 2;
+			_mouseButtons |= RIGHT_BUTTON;
 			return;
 		case Common::EVENT_LBUTTONUP:
-			_mouseButtons &= ~1;
+			_mouseButtons &= ~LEFT_BUTTON;
 			return;
 		case Common::EVENT_RBUTTONUP:
-			_mouseButtons &= ~2;
+			_mouseButtons &= ~RIGHT_BUTTON;
 			return;
 		default:
  			break;
diff --git a/engines/sherlock/inventory.cpp b/engines/sherlock/inventory.cpp
index d41e4b9b3e..2e7791e5f8 100644
--- a/engines/sherlock/inventory.cpp
+++ b/engines/sherlock/inventory.cpp
@@ -349,9 +349,9 @@ void Inventory::highlight(int index, byte color) {
 }
 
 /**
- * Support method for updating the screen
+ * Support method for refreshing the display of the inventory
  */
-void Inventory::doInvJF() {
+void Inventory::refreshInv() {
 	Screen &screen = *_vm->_screen;
 	Talk &talk = *_vm->_talk;
 	UserInterface &ui = *_vm->_ui;
diff --git a/engines/sherlock/inventory.h b/engines/sherlock/inventory.h
index 979507a387..dd4c16b6c9 100644
--- a/engines/sherlock/inventory.h
+++ b/engines/sherlock/inventory.h
@@ -103,7 +103,7 @@ public:
 
 	void highlight(int index, byte color);
 
-	void doInvJF();
+	void refreshInv();
 
 	int putNameInInventory(const Common::String &name);
 	int putItemInInventory(Object &obj);
diff --git a/engines/sherlock/user_interface.cpp b/engines/sherlock/user_interface.cpp
index 1607c727eb..ef1da3b29f 100644
--- a/engines/sherlock/user_interface.cpp
+++ b/engines/sherlock/user_interface.cpp
@@ -1198,7 +1198,7 @@ void UserInterface::doInvControl() {
 			if ((mousePos.y < CONTROLS_Y1) && (inv._invMode == 1) && (_find >= 0) && (_find < 1000)) {
 				if (!scene._bgShapes[_find]._examine.empty() &&
 						scene._bgShapes[_find]._examine[0] >= ' ')
-					inv.doInvJF();
+					inv.refreshInv();
 			} else if (_selector != -1 || _find >= 0) {
 				// Selector is the inventory object that was clicked on, or selected.
 				// If it's -1, then no inventory item is highlighted yet. Otherwise,
@@ -1206,7 +1206,7 @@ void UserInterface::doInvControl() {
 
 				if (_selector != -1 && inv._invMode == INVMODE_LOOK
 						&& mousePos.y >(CONTROLS_Y1 + 11))
-					inv.doInvJF();
+					inv.refreshInv();
 
 				if (talk._talkToAbort)
 					return;