Changeset 5427

Timestamp:

Mar 25, 2009, 11:13:58 AM (16 years ago)

Author:

bknecht

Message:

CEGUI code structure is now set. Images are loaded into imagesets(XML), those are loaded via schemes(XML), which are loaded in lua scripts. Each gui should now be able to be loaded via a seperate lua-script which itself loads its own layout(XML).

Location:

data/media/gui

Files:

• imagesets/MainMenuBackground.imageset (added)
• layouts/MainMenu.layout (modified) (6 diffs)
• schemes/OrxonoxGUIScheme.scheme (added)
• scripts/loadGUI.lua (modified) (1 diff)
• scripts/mainmenu.lua (added)

data/media/gui/layouts/MainMenu.layout

@@ -1 +1 @@
 <?xml version="1.0" ?>
 <GUILayout>
-    <Window Type="DefaultGUISheet" Name="orxonox/RootSheet">
+    <Window Type="TaharezLook/StaticImage" Name="orxonox/Background">
+    <Property Name="UnifiedSize" Value="{{1.0,0},{1.0,0}}"/>
+    <Property Name="Image" Value="set:MainMenuBackground image:Background"/>
+    
         <Window Type="TaharezLook/Button" Name="orxonox/StandaloneButton">
             <Property Name="UnifiedPosition" Value="{{0.11,0},{0.3,0}}"/>
@@ -8 +11 @@
             <Event Name="Clicked" Function="button_standalone_clicked"/>
         </Window>
+        
         <Window Type="TaharezLook/Button" Name="orxonox/DedicatedButton">
             <Property Name="UnifiedPosition" Value="{{0.11,0},{0.376,0}}"/>
@@ -14 +18 @@
             <Event Name="Clicked" Function="button_dedicated_clicked"/>
         </Window>
+        
         <Window Type="TaharezLook/Button" Name="orxonox/ServerButton">
             <Property Name="UnifiedPosition" Value="{{0.11,0},{0.452,0}}"/>
@@ -20 +25 @@
             <Event Name="Clicked" Function="button_server_clicked"/>
         </Window>
+        
         <Window Type="TaharezLook/Button" Name="orxonox/ClientButton">
             <Property Name="UnifiedPosition" Value="{{0.11,0},{0.528,0}}"/>
@@ -26 +32 @@
             <Event Name="Clicked" Function="button_client_clicked"/>
         </Window>
+        
         <Window Type="TaharezLook/Button" Name="orxonox/QuitButton">
             <Property Name="UnifiedPosition" Value="{{0.11,0},{0.528,0}}"/>
@@ -32 +39 @@
             <Event Name="Clicked" Function="button_quit_clicked"/>
         </Window>
-        <Window Type="TaharezLook/Button" Name="orxonox/TestButton">
-            <Property Name="UnifiedPosition" Value="{{0.11,0},{0.604,0}}"/>
-            <Property Name="UnifiedSize" Value="{{0.15,0},{0.05,0}}"/>
-            <Property Name="Text" Value="Hide"/>
-            <Event Name="Clicked" Function="toggleGUI"/>
-        </Window>
     </Window>
 </GUILayout>

data/media/gui/scripts/loadGUI.lua

@@ -3 +3 @@
 local logger = CEGUI.Logger:getSingleton()
 local system = CEGUI.System:getSingleton()
+local cursor = CEGUI.MouseCursor:getSingleton()
 
 schemeMgr:loadScheme("TaharezLookSkin.scheme")
+-- load scheme with our own images
+schemeMgr:loadScheme("OrxonoxGUIScheme.scheme")
+
 system:setDefaultMouseCursor("TaharezLook", "MouseArrow")
 system:setDefaultFont("BlueHighway-12")
 
+local current = nil
+local loadedGUIs = {}
+local showing
+-- we cannot directly call functions with parameters and so need this as a global variable, which sucks of course
+filename = ""
+datapath = "" -- points to media-folder (set after loading the script)
 
-local mainmenu =  winMgr:loadWindowLayout("MainMenu.layout")
-
-local backgroundImage = CEGUI.ImagesetManager:getSingleton():createImagesetFromImageFile("GUI/Background", "main_menu_1.jpg")
-local background = winMgr:createWindow("TaharezLook/StaticImage", "orxonox/Background")
-background:setProperty("FrameEnabled", "set: true")
-background:setProperty("BackgroundEnabled", "set: false")
-background:setProperty("Image", "set: GUI/Background image:full_image")
-
-background:addChildWindow(mainmenu)
-
-
-function button_quit_clicked(e)
-  hideGUI()
-  orxonox.CommandExecutor:execute("exit")
+-- function to add a reference to list of reference of loaded GUIs
+loadedGUIs.addGUI = function (gui)
+    loadedGUIs[#loadedGUIs+1] = gui
 end
 
-function button_standalone_clicked(e)
-  orxonox.CommandExecutor:execute("selectGameState standalone")
-  hideGUI()
+-- function which returns a GUI by name
+loadedGUIs.getGUIbyName = function (str)
+    for i = 1, #loadedGUIs, 1 do
+        if str == loadedGUIs[i].filename then
+            return loadedGUIs[i]
+        end
+    end
+    return nil
 end
 
-function button_server_clicked(e)
-  orxonox.CommandExecutor:execute("selectGameState server")
-  hideGUI()
+-- loads the GUI with the specified filename
+-- be sure to set the global variable "filename" before calling this function
+function loadGUI()
+    -- check if it already exists
+    newlyLoaded = loadedGUIs:getGUIbyName(filename)
+    if newlyLoaded == nil then
+        dofile(datapath .. "gui/scripts/" .. filename)
+        newlyLoaded = winMgr:loadWindowLayout(layoutPath)
+        newlyLoaded.filename = filename
+        loadedGUIs:addGUI(newlyLoaded)
+        -- if there has no GUI been loaded yet, set new GUI as current
+        if #loadedGUIs == 1 then
+            current = loadedGUIs[1]
+            showing = false
+        end
+        -- hide new GUI as we do not want to show it accidentially
+        newlyLoaded:hide()
+    end
+    return newlyLoaded
 end
 
-function button_dedicated_clicked(e)
-  orxonox.CommandExecutor:execute("selectGameState dedicated")
-  hideGUI()
+-- shows the specified and loads it if not loaded already
+-- be sure to set the global variable "filename" before calling this function
+function showGUI()
+    if current == nil or current.filename ~= filename then
+        current = loadedGUIs.getGUIbyName(filename)
+        if current == nil then
+            current = loadGUI(filename)
+        end
+        system:setGUISheet(current)
+    end
+    current:show()
+    cursor:show()
+    showing = true
 end
-
-function button_client_clicked(e)
-  orxonox.CommandExecutor:execute("selectGameState client")
-  hideGUI()
-end
-
-showBackground = true
-
-function showMainMenu()
-  if showBackground == true then
-    system:setGUISheet(background)
-  else
-    orxonox.GUIManager:getInstance():testOutput("set new Menu")
-    system:setGUISheet(mainmenu)
-  end
-  return 0;
-end
-
-showing = true
 
 function toggleGUI()
     if showing == true then
-        mainmenu:hide()
+        current:hide()
+        cursor:hide()
         showing = false
-        orxonox.GUIManager:getInstance():testOutput("hiding Menu")
     else
-        mainmenu:show()
+        current:show()
+        cursor:show()
         showing = true
-        orxonox.GUIManager:getInstance():testOutput("showing Menu")
     end
+    return showing
 end
 
 function hideGUI()
-  --system:setGUISheet(nil)
-  --orxonox.GUIManager:getInstance():hideGUI()
+    current:hide()
+    showing = false
 end