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)
+  Game.gameUi = loadUI('/game/ui/gameinterface.otui', UI.root)
-  gameUi.onKeyPress = onGameKeyPress
+  Game.gameMapUi = Game.gameUi:getChildById('gameMap')
+  Game.gameUi.onKeyPress = onGameKeyPress
 end
 
 
 local function destroyMainInterface()
   if gameUi then
-    gameUi:destroy()
+    Game.gameUi:destroy()
-    gameUi = nil
+    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

src/framework/ui/uiwidget.cpp

@@ -76,6 +76,8 @@ void UIWidget::destroy()
     // remove itself from parent
     if(UIWidgetPtr parent = getParent())
         parent->removeChild(asUIWidget());
+    setVisible(false);
+    setEnabled(false);
 }
 
 void UIWidget::render()

src/otclient/core/game.cpp

@@ -97,6 +97,11 @@ void Game::processLogout()
     }
 }
 
+void Game::processTextMessage(const std::string& message)
+{
+    g_lua.callGlobalField("Game","onTextMessage", message);
+}
+
 void Game::walk(Otc::Direction direction)
 {
 

src/otclient/core/game.h

@@ -32,18 +32,20 @@ public:
     void init();
     void terminate();
 
+    // login/logout related
     void loginWorld(const std::string& account,
                     const std::string& password,
                     const std::string& worldHost, int worldPort,
                     const std::string& characterName);
     void cancelLogin();
     void logout(bool force);
-
     void processLoginError(const std::string& error);
     void processConnectionError(const boost::system::error_code& error);
     void processLogin(const LocalPlayerPtr& localPlayer);
     void processLogout();
 
+    void processTextMessage(const std::string& message);
+
     void walk(Otc::Direction direction);
     void turn(Otc::Direction direction);
 

src/otclient/net/protocolgameparse.cpp

@@ -34,7 +34,7 @@ void ProtocolGame::parseMessage(InputMessage& msg)
 {
     while(!msg.eof()) {
         uint8 opt = msg.getU8();
-        dump << "protocol id:" << std::hex << (int)opt;
+        //dump << "protocol id:" << std::hex << (int)opt;
 
         switch(opt) {
             case 0x0A:
@@ -757,7 +757,9 @@ void ProtocolGame::parseTextMessage(InputMessage& msg)
 {
     msg.getU8(); // messageType
     std::string message = msg.getString();
-    //logDebug(message);
+
+    // must be scheduled because the map may not exist yet
+    g_dispatcher.addEvent(std::bind(&Game::processTextMessage, &g_game, message));
 }
 
 void ProtocolGame::parseCancelWalk(InputMessage& msg)

src/otclient/ui/uimap.cpp

@@ -31,13 +31,8 @@ void UIMap::setup()
 
 void UIMap::render()
 {
-    if(g_game.isOnline()) {
+    if(g_game.isOnline())
-        Rect mapRect = m_rect;
+        g_map.draw(m_rect);
-        Size mapSize(15*32, 11*32);
-        mapSize.scale(mapRect.size(), Fw::KeepAspectRatio);
-        mapRect.setSize(mapSize);
-        g_map.draw(mapRect);
-    }
 
     UIWidget::render();
 }
@@ -92,3 +87,13 @@ bool UIMap::onMousePress(const Point& mousePos, Fw::MouseButton button)
 {
     return UIWidget::onMousePress(mousePos, button);
 }
+
+void UIMap::onGeometryUpdate(const Rect& oldRect, const Rect& newRect)
+{
+    Rect mapRect = newRect;
+    Size mapSize(15*32, 11*32);
+    mapSize.scale(mapRect.size(), Fw::KeepAspectRatio);
+    mapRect.setSize(mapSize);
+    if(mapRect != newRect)
+        setRect(mapRect);
+}

src/otclient/ui/uimap.h

@@ -35,6 +35,7 @@ public:
 protected:
     virtual bool onKeyPress(uchar keyCode, char keyChar, int keyboardModifiers);
     virtual bool onMousePress(const Point& mousePos, Fw::MouseButton button);
+    virtual void onGeometryUpdate(const Rect& oldRect, const Rect& newRect);
 
 private:
 };