implement options

modules/options/options.lua

@@ -2,11 +2,62 @@ Options = {}
 
 -- private variables
 local options
+local fpsEnabled = false
+local vsyncEnabled = false
+
+function getConfig(name, default)
+  if Configs.exists(name) then
+    local val = string.trim(Configs.get(name))
+    if val == 'true' or val == 'false' then
+      return toboolean(val)
+    else
+      return val
+    end
+  else
+    if default ~= nil then
+      Configs.set(name, default)
+      return default
+    else
+      return nil
+    end
+  end
+end
+
+function setConfig(name, value)
+  Configs.set(name, tostring(value))
+end
+
+-- private functions
+function Options.enableVsync(on)
+  vsyncEnabled = on
+  setVerticalSync(on)
+  setConfig('vsync', on)
+end
+
+function Options.enableFps(on)
+  fpsEnabled = on
+  local frameCounter = UI.root:recursiveGetChildById('frameCounter')
+  frameCounter:setVisible(on)
+  setConfig('showfps', on)
+end
 
 -- public functions
 function Options.create()
-  options = UI.loadAndDisplay("/options/options.otui")
-  UI.root:lockChild(options)
+  options = UI.loadAndDisplayLocked("/options/options.otui")
+
+  local fpsBox = options:getChildById('fpsCheckBox')
+  local vsyncBox = options:getChildById('vsyncCheckBox')
+
+  fpsBox:setChecked(fpsEnabled)
+  vsyncBox:setChecked(vsyncEnabled)
+
+  fpsBox.onCheckChange = function(self, checked) Options.enableFps(checked) end
+  vsyncBox.onCheckChange = function(self, checked) Options.enableVsync(checked) end
+end
+
+function Options.load()
+  Options.enableVsync(getConfig('vsync', true))
+  Options.enableFps(getConfig('showfps', true))
 end
 
 function Options.destroy()
@@ -16,4 +67,6 @@ end
 
 function Options.openWebpage()
   displayErrorBox("Error", "Not implemented yet")
-end
+end
+
+addEvent(Options.load)

modules/options/options.otui

@@ -1,111 +1,29 @@
 MainWindow
   id: optionsWindow
   title: Options
-  size: 286 262
+  size: 286 100
 
-  // general
-  Button
-    text: General
-    anchors.left: parent.left
-    anchors.top: parent.top
-    margin.left: 18
-    margin.top: 32
-    @onClick: displayErrorBox("Error", "Not implemented yet")
-
-  Label
-    text: |-
-      Change general
-      game options
-    anchors.left: prev.right
-    anchors.top: prev.top
-    margin.left: 10
-    margin.top: -2
-
-  // graphics
-  Button
-    text: Graphics
-    anchors.left: parent.left
-    anchors.top: parent.top
-    margin.left: 18
-    margin.top: 65
-    @onClick: displayErrorBox("Error", "Not implemented yet")
-
-  Label
-    text: |-
-      Change graphics and
-      performance settings
-    anchors.left: prev.right
-    anchors.top: prev.top
-    margin.left: 10
-    margin.top: -2
-
-  // console
-  Button
-    text: Console
-    anchors.left: parent.left
-    anchors.top: parent.top
-    margin.left: 18
-    margin.top: 98
-    @onClick: displayErrorBox("Error", "Not implemented yet")
-
-  Label
-    text: Customise the console
-    anchors.left: prev.right
-    anchors.top: prev.top
-    margin.left: 10
-    margin.top: -2
-
-  // hotkeys
-  Button
-    text: Hotkeys
-    anchors.left: parent.left
-    anchors.top: parent.top
-    margin.left: 18
-    margin.top: 131
-    @onClick: displayErrorBox("Error", "Not implemented yet")
-
-  Label
-    text: Edit your hotkey texts
-    anchors.left: prev.right
-    anchors.top: prev.top
-    margin.left: 10
-    margin.top: -2
-
-  HorizontalSeparator
+  CheckBox
+    id: vsyncCheckBox
+    text: Enable vertical synchronization
+    tooltip: Limits FPS to 60
     anchors.left: parent.left
     anchors.right: parent.right
-    anchors.bottom: parent.bottom
-    margin.bottom: 97
+    anchors.top: parent.top
+    margin.top: 28
     margin.left: 18
     margin.right: 18
 
-  // motd
-  Button
-    text: Motd
-    anchors.left: parent.left
-    anchors.bottom: parent.bottom
-    margin.left: 18
-    margin.bottom: 60
-    @onClick: displayErrorBox("Error", "Not implemented yet")
-
-  Label
-    text: |-
-      Show the most recent
-      Message of the Day
-    anchors.left: prev.right
-    anchors.top: prev.top
-    margin.left: 10
-    margin.top: -2
-
-  HorizontalSeparator
+  CheckBox
+    id: fpsCheckBox
+    text: Show frame rate
     anchors.left: parent.left
     anchors.right: parent.right
-    anchors.bottom: parent.bottom
-    margin.bottom: 40
-    margin.left: 13
-    margin.right: 13
+    anchors.top: prev.bottom
+    margin.top: 10
+    margin.left: 18
+    margin.right: 18
 
-  // ok button
   Button
     text: Ok
     width: 64

modules/topmenu/topmenu.otui

@@ -64,6 +64,7 @@ TopPanel
     @onClick: About.create()
 
   FrameCounter
+    id: frameCounter
     anchors.top: parent.top
     anchors.right: prev.left
     margin.top: 8