diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 048bdc6..b41b8b5 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,10 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="3114a2b9-4919-4fdf-8fd9-d03b60109ce4" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+    <list default="true" id="3114a2b9-4919-4fdf-8fd9-d03b60109ce4" name="Default Changelist" comment="the shop now uses the player class as a parent class.">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/TaipanShop.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/TaipanShop.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -18,10 +16,14 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/ShipWarfare.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="190">
-              <caret line="10" selection-start-line="10" selection-end-line="10" />
+            <state relative-caret-position="209">
+              <caret line="11" column="36" lean-forward="true" selection-start-line="11" selection-start-column="36" selection-end-line="11" selection-end-column="36" />
               <folding>
                 <element signature="imports" expanded="true" />
+                <element signature="e#1150#1151#0" expanded="true" />
+                <element signature="e#1190#1191#0" expanded="true" />
+                <element signature="e#1253#1254#0" expanded="true" />
+                <element signature="e#1311#1312#0" expanded="true" />
               </folding>
             </state>
           </provider>
@@ -30,8 +32,8 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/TaipanShop.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="228">
-              <caret line="147" lean-forward="true" selection-start-line="147" selection-end-line="147" />
+            <state relative-caret-position="399">
+              <caret line="21" column="26" lean-forward="true" selection-start-line="21" selection-start-column="26" selection-end-line="21" selection-end-column="26" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -119,7 +121,7 @@
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1550544262278" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1550544519995" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
     <property name="project.structure.last.edited" value="SDKs" />
     <property name="project.structure.proportion" value="0.0" />
@@ -196,7 +198,14 @@
       <option name="project" value="LOCAL" />
       <updated>1550458807807</updated>
     </task>
-    <option name="localTasksCounter" value="2" />
+    <task id="LOCAL-00002" summary="the shop now uses the player class as a parent class.">
+      <created>1550544462410</created>
+      <option name="number" value="00002" />
+      <option name="presentableId" value="LOCAL-00002" />
+      <option name="project" value="LOCAL" />
+      <updated>1550544462410</updated>
+    </task>
+    <option name="localTasksCounter" value="3" />
     <servers />
   </component>
   <component name="TimeTrackingManager">
@@ -221,11 +230,11 @@
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="6" />
       <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Version Control" order="8" />
+      <window_info active="true" anchor="bottom" id="Version Control" order="8" visible="true" weight="0.32936078" />
       <window_info anchor="bottom" id="Database Changes" order="9" />
       <window_info anchor="bottom" id="Terminal" order="10" weight="0.32936078" />
       <window_info anchor="bottom" id="Event Log" order="11" side_tool="true" />
-      <window_info anchor="bottom" id="Messages" order="12" weight="0.32901135" />
+      <window_info anchor="bottom" id="Messages" order="12" weight="0.32827735" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
@@ -246,7 +255,8 @@
     </ignored-roots>
     <MESSAGE value="This should fix the project repository once and for all." />
     <MESSAGE value="Added troll comments" />
-    <option name="LAST_COMMIT_MESSAGE" value="Added troll comments" />
+    <MESSAGE value="the shop now uses the player class as a parent class." />
+    <option name="LAST_COMMIT_MESSAGE" value="the shop now uses the player class as a parent class." />
   </component>
   <component name="editorHistoryManager">
     <entry file="file://$PROJECT_DIR$/TaipanClone.iml">
@@ -261,18 +271,22 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/ShipWarfare.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="190">
-          <caret line="10" selection-start-line="10" selection-end-line="10" />
+        <state relative-caret-position="209">
+          <caret line="11" column="36" lean-forward="true" selection-start-line="11" selection-start-column="36" selection-end-line="11" selection-end-column="36" />
           <folding>
             <element signature="imports" expanded="true" />
+            <element signature="e#1150#1151#0" expanded="true" />
+            <element signature="e#1190#1191#0" expanded="true" />
+            <element signature="e#1253#1254#0" expanded="true" />
+            <element signature="e#1311#1312#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/TaipanShop.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="228">
-          <caret line="147" lean-forward="true" selection-start-line="147" selection-end-line="147" />
+        <state relative-caret-position="399">
+          <caret line="21" column="26" lean-forward="true" selection-start-line="21" selection-start-column="26" selection-end-line="21" selection-end-column="26" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>