diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/GameScene.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/GameScene.java
index d9793bd35..4ebb97135 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/GameScene.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/GameScene.java
@@ -39,7 +39,6 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Snake;
 import com.shatteredpixel.shatteredpixeldungeon.effects.BannerSprites;
 import com.shatteredpixel.shatteredpixeldungeon.effects.BlobEmitter;
-import com.shatteredpixel.shatteredpixeldungeon.effects.CircleArc;
 import com.shatteredpixel.shatteredpixeldungeon.effects.EmoIcon;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Flare;
 import com.shatteredpixel.shatteredpixeldungeon.effects.FloatingText;
@@ -121,6 +120,7 @@ import com.watabou.noosa.audio.Sample;
 import com.watabou.noosa.particles.Emitter;
 import com.watabou.utils.DeviceCompat;
 import com.watabou.utils.GameMath;
+import com.watabou.utils.Point;
 import com.watabou.utils.Random;
 import com.watabou.utils.RectF;
 
@@ -667,6 +667,8 @@ public class GameScene extends PixelScene {
 	
 	@Override
 	public synchronized void update() {
+		lastOffset = null;
+
 		if (Dungeon.hero == null || scene == null) {
 			return;
 		}
@@ -734,6 +736,17 @@ public class GameScene extends PixelScene {
 		toDestroy.clear();
 	}
 
+	private Point lastOffset = null;
+
+	@Override
+	public synchronized Gizmo erase (Gizmo g) {
+		Gizmo result = super.erase(g);
+		if (result instanceof Window){
+			lastOffset = ((Window) result).getOffset();
+		}
+		return result;
+	}
+
 	private boolean tagAttack    = false;
 	private boolean tagLoot      = false;
 	private boolean tagAction    = false;
@@ -1050,6 +1063,23 @@ public class GameScene extends PixelScene {
 	public static void show( Window wnd ) {
 		if (scene != null) {
 			cancelCellSelector();
+
+			//If a window is already present (or was just present)
+			// then inherit the offset it had
+			if (scene.inventory != null && scene.inventory.visible){
+				Point offsetToInherit = null;
+				for (Gizmo g : scene.members){
+					if (g instanceof Window) offsetToInherit = ((Window) g).getOffset();
+				}
+				if (scene.lastOffset != null && offsetToInherit == null) {
+					offsetToInherit = scene.lastOffset;
+				}
+				if (offsetToInherit != null) {
+					wnd.offset(offsetToInherit);
+					wnd.boundOffsetWithMargin(3);
+				}
+			}
+
 			scene.addToFront(wnd);
 		}
 	}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/InventoryPane.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/InventoryPane.java
index 7eb8c8382..28e70b640 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/InventoryPane.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/InventoryPane.java
@@ -21,35 +21,26 @@
 
 package com.shatteredpixel.shatteredpixeldungeon.ui;
 
-import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Chrome;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
-import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LostInventory;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Belongings;
-import com.shatteredpixel.shatteredpixeldungeon.items.EquipableItem;
-import com.shatteredpixel.shatteredpixeldungeon.items.Gold;
 import com.shatteredpixel.shatteredpixeldungeon.items.Item;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.Bag;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.MagicalHolster;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.PotionBandolier;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.ScrollHolder;
 import com.shatteredpixel.shatteredpixeldungeon.items.bags.VelvetPouch;
-import com.shatteredpixel.shatteredpixeldungeon.items.wands.Wand;
 import com.shatteredpixel.shatteredpixeldungeon.scenes.PixelScene;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
-import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
 import com.shatteredpixel.shatteredpixeldungeon.windows.WndBag;
 import com.shatteredpixel.shatteredpixeldungeon.windows.WndUseItem;
 import com.watabou.gltextures.TextureCache;
-import com.watabou.input.PointerEvent;
 import com.watabou.noosa.BitmapText;
 import com.watabou.noosa.ColorBlock;
 import com.watabou.noosa.Game;
-import com.watabou.noosa.Gizmo;
 import com.watabou.noosa.Image;
 import com.watabou.noosa.NinePatch;
 import com.watabou.noosa.PointerArea;
-import com.watabou.noosa.audio.Sample;
 import com.watabou.noosa.ui.Component;
 
 import java.util.ArrayList;
@@ -113,18 +104,9 @@ public class InventoryPane extends Component {
 						updateInventory();
 					} else {
 						Window w = new WndUseItem( null, item );
-						int xOfs, yOfs;
-						if (w.height > InventoryPane.this.height - 15){
-							yOfs = (camera.height - w.height)/2 - 9;
-						} else {
-							yOfs = (int)(InventoryPane.this.y)/2;
-						}
-						if (w.width > InventoryPane.this.width - 15){
-							xOfs = (camera.width - w.width)/2 - 9;
-						} else {
-							xOfs = (int)(InventoryPane.this.x)/2;
-						}
-						w.offset(xOfs, yOfs);
+						w.offset( (int)InventoryPane.this.centerX() - camera.width/2,
+								(int)InventoryPane.this.centerY() - camera.height/2 );
+						w.boundOffsetWithMargin(3);
 						Game.scene().addToFront(w);
 					}
 				}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/Window.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/Window.java
index b4a58c472..fb9277b8d 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/Window.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/Window.java
@@ -33,6 +33,7 @@ import com.watabou.noosa.Game;
 import com.watabou.noosa.Group;
 import com.watabou.noosa.NinePatch;
 import com.watabou.noosa.PointerArea;
+import com.watabou.utils.Point;
 import com.watabou.utils.Signal;
 
 public class Window extends Group implements Signal.Listener<KeyEvent> {
@@ -131,6 +132,14 @@ public class Window extends Group implements Signal.Listener<KeyEvent> {
 		shadow.boxRect( camera.x / camera.zoom, camera.y / camera.zoom, chrome.width(), chrome.height );
 	}
 
+	public Point getOffset(){
+		return new Point(xOffset, yOffset);
+	}
+
+	public final void offset( Point offset ){
+		offset(offset.x, offset.y);
+	}
+
 	//windows with scroll panes will likely need to override this and refresh them when offset changes
 	public void offset( int xOffset, int yOffset ){
 		camera.x -= this.xOffset * camera.zoom;
@@ -143,6 +152,30 @@ public class Window extends Group implements Signal.Listener<KeyEvent> {
 
 		shadow.boxRect( camera.x / camera.zoom, camera.y / camera.zoom, chrome.width(), chrome.height );
 	}
+
+	//ensures the window, with offset, does not go beyond a given margin
+	public void boundOffsetWithMargin( int margin ){
+		float x = camera.x / camera.zoom;
+		float y = camera.y / camera.zoom;
+
+		Camera sceneCam = PixelScene.uiCamera.visible ? PixelScene.uiCamera : Camera.main;
+
+		int newXOfs = xOffset;
+		if (x < margin){
+			newXOfs += margin - x;
+		} else if (x + camera.width > sceneCam.width - margin){
+			newXOfs += (sceneCam.width - margin) - (x + camera.width);
+		}
+
+		int newYOfs = yOffset;
+		if (y < margin){
+			newYOfs += margin - y;
+		} else if (y + camera.height > sceneCam.height - margin){
+			newYOfs += (sceneCam.height - margin) - (y + camera.height);
+		}
+
+		offset(newXOfs, newYOfs);
+	}
 	
 	public void hide() {
 		if (parent != null) {