Added background support to the equipment boxes.

The background images are auto-centered.

Also, for Manaserv, a new background parameter has been
added in the box node of the equip.xml file
to specify the background image.
Note that the filename is relative to the gui theme
folder.

Reviewed-by: Thorbjorn Lindeijer

Resolves: TMW-Mantis #769.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/gui/equipmentwindow.cpp b/src/gui/equipmentwindow.cpp
index 209ecdb0..4e8eae4d 100644
--- a/src/gui/equipmentwindow.cpp
+++ b/src/gui/equipmentwindow.cpp
@@ -95,6 +95,15 @@ void EquipmentWindow::loadEquipBoxes()
         Position boxPosition = Net::getInventoryHandler()->getBoxPosition(i);
         mEquipBox[i].posX = boxPosition.x + getPadding();
         mEquipBox[i].posY = boxPosition.y + getTitleBarHeight();
+
+        const std::string &backgroundFile =
+            Net::getInventoryHandler()->getBoxBackground(i);
+
+        if (!backgroundFile.empty())
+        {
+            mEquipBox[i].backgroundImage =
+                Theme::instance()->getImageFromTheme(backgroundFile);
+        }
     }
 }
 
@@ -117,6 +126,16 @@ void EquipmentWindow::draw(gcn::Graphics *graphics)
 
     for (int i = 0; i < mBoxesNumber; i++)
     {
+        // When there is a background image, draw it centered in the box:
+        if (mEquipBox[i].backgroundImage)
+        {
+            int posX = mEquipBox[i].posX
+                + (BOX_WIDTH - mEquipBox[i].backgroundImage->getWidth()) / 2;
+            int posY = mEquipBox[i].posY
+                + (BOX_HEIGHT - mEquipBox[i].backgroundImage->getHeight()) / 2;
+            g->drawImage(mEquipBox[i].backgroundImage, posX, posY);
+        }
+
         if (i == mSelected)
         {
             const gcn::Color color = Theme::getThemeColor(Theme::HIGHLIGHT);