implement status messages

modules/game/game.lua

@@ -1,3 +1,5 @@
+require 'textmessage'
+
 -- private functions
 local function onGameKeyPress(self, keyCode, keyChar, keyboardModifiers)
   if keyboardModifiers == KeyboardCtrlModifier then
@@ -13,15 +15,16 @@ local function onGameKeyPress(self, keyCode, keyChar, keyboardModifiers)
 end
 
 local function createMainInterface()
-  gameUi = loadUI('/game/ui/gameinterface.otui', UI.root)
-  gameUi.onKeyPress = onGameKeyPress
+  Game.gameUi = loadUI('/game/ui/gameinterface.otui', UI.root)
+  Game.gameMapUi = Game.gameUi:getChildById('gameMap')
+  Game.gameUi.onKeyPress = onGameKeyPress
 end
 
 
 local function destroyMainInterface()
   if gameUi then
-    gameUi:destroy()
-    gameUi = nil
+    Game.gameUi:destroy()
+    Game.gameUi = nil
   end
 end
 

modules/game/textmessage.lua

@@ -0,0 +1,15 @@
+local textMessageWidget
+
+function Game.onTextMessage(message)
+  if textMessageWidget then
+    textMessageWidget:destroy()
+  end
+
+  local newTextMessageWidget = loadUI('/game/ui/textmessage.otui', Game.gameMapUi)
+  time = #message * 75
+  newTextMessageWidget:setText(message)
+  scheduleEvent(function()
+                  newTextMessageWidget:destroy()
+                end, time)
+  textMessageWidget = newTextMessageWidget
+end

modules/game/ui/textmessage.otui

@@ -0,0 +1,8 @@
+Label
+  font: tibia-12px-rounded
+  color: white
+  height: 16
+  align: center
+  anchors.bottom: parent.bottom
+  anchors.left: parent.left
+  anchors.right: parent.right