From 8ee021434236b454faf52995fb102322f2e7bd8f Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Thu, 2 Apr 2015 08:44:07 -0400
Subject: SHERLOCK: Implemented Inventory::highlight

---
 engines/sherlock/inventory.cpp      | 15 +++++++++++++--
 engines/sherlock/inventory.h        |  2 +-
 engines/sherlock/user_interface.cpp |  4 ++--
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/engines/sherlock/inventory.cpp b/engines/sherlock/inventory.cpp
index ac37e7c587..f7706c9d64 100644
--- a/engines/sherlock/inventory.cpp
+++ b/engines/sherlock/inventory.cpp
@@ -329,8 +329,19 @@ void Inventory::invCommands(bool slamIt) {
 	}
 }
 
-void Inventory::doInvLite(int index, byte color) {
-	// TODO
+/**
+ * Set the highlighting color of a given inventory item
+ */
+void Inventory::highlight(int index, byte color) {
+	Screen &screen = *_vm->_screen;
+	Surface &bb = *screen._backBuffer;
+	int slot = index - _invIndex;
+	Graphics::Surface &img = (*_invShapes[slot])[0]._frame;
+
+	bb.fillRect(Common::Rect(8 + slot * 52, 165, (slot + 1) * 52, 194), color);
+	bb.transBlitFrom(img, Common::Point(6 + slot * 52 + ((47 - img.w) / 2),
+		163 + ((33 - img.h) / 2)));
+	screen.slamArea(8 + slot * 52, 165, 44, 30);
 }
 
 void Inventory::doInvJF() {
diff --git a/engines/sherlock/inventory.h b/engines/sherlock/inventory.h
index 3c01dc38da..55abc4c960 100644
--- a/engines/sherlock/inventory.h
+++ b/engines/sherlock/inventory.h
@@ -87,7 +87,7 @@ public:
 
 	void invCommands(bool slamIt);
 
-	void doInvLite(int index, byte color);
+	void highlight(int index, byte color);
 
 	void doInvJF();
 };
diff --git a/engines/sherlock/user_interface.cpp b/engines/sherlock/user_interface.cpp
index 74142ab80e..6f60049e31 100644
--- a/engines/sherlock/user_interface.cpp
+++ b/engines/sherlock/user_interface.cpp
@@ -789,11 +789,11 @@ void UserInterface::doInvControl() {
 		if (_oldSelector != -1) {
 			// Un-highlight
 			if (_oldSelector >= inv._invIndex && _oldSelector < (inv._invIndex + 6))
-				inv.doInvLite(_oldSelector, BUTTON_MIDDLE);
+				inv.highlight(_oldSelector, BUTTON_MIDDLE);
 		}
 
 		if (_selector != -1)
-			inv.doInvLite(_selector, 235);
+			inv.highlight(_selector, 235);
 
 		_oldSelector = _selector;
 	}
-- 
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