From 049436313c24a1d564e2613b16f9c5de439760c8 Mon Sep 17 00:00:00 2001
From: Vladimir Menshakov <megath@users.sourceforge.net>
Date: Sun, 7 Feb 2010 18:05:55 +0000
Subject: [PATCH] added background effect for the inventory items

svn-id: r47980
---
 engines/teenagent/inventory.cpp | 12 ++++++++++++
 engines/teenagent/inventory.h   |  1 +
 2 files changed, 13 insertions(+)

diff --git a/engines/teenagent/inventory.cpp b/engines/teenagent/inventory.cpp
index 97a0c3c6fd1..b28b005158b 100644
--- a/engines/teenagent/inventory.cpp
+++ b/engines/teenagent/inventory.cpp
@@ -255,9 +255,21 @@ void Inventory::Item::free() {
 	surface.free();
 }
 
+void Inventory::Item::backgroundEffect(Graphics::Surface *s) {
+	uint w = rect.right - rect.left, h = rect.bottom - rect.top;
+	byte *line = (byte *)s->getBasePtr(rect.left, rect.top);
+	for(uint y = 0; y < h; ++y, line += s->pitch) {
+		byte *dst = line;
+		for(uint x = 0; x < w; ++x, ++dst) {
+			*dst = (*dst == 232)? 214: 224;
+		}
+	}
+}
+
 void Inventory::Item::render(Inventory *inventory, InventoryObject *obj, Graphics::Surface *dst, int delta) {
 	Resources *res = Resources::instance();
 
+	backgroundEffect(dst);
 	rect.render(dst, hovered ? 233 : 234);
 	if (obj->animated) {
 		if (animation.empty()) {
diff --git a/engines/teenagent/inventory.h b/engines/teenagent/inventory.h
index 1514ef326d9..6092a664750 100644
--- a/engines/teenagent/inventory.h
+++ b/engines/teenagent/inventory.h
@@ -70,6 +70,7 @@ private:
 
 		Item() : hovered(false) {}
 		void free();
+		void backgroundEffect(Graphics::Surface *s);
 		void render(Inventory *inventory, InventoryObject *obj, Graphics::Surface *surface, int delta);
 	} graphics[24];