Some fixes in hotkeys and other improvements

* Save last logged character and world instead of character name
* Make focused label always visible in character list and hotkeys
* Other fixes in hotkeys

modules/client_entergame/characterlist.lua

@@ -38,7 +38,8 @@ local function tryLogin(charInfo, tries)
                                 end })
 
   -- save last used character
-  g_settings.set('lastUsedCharacter', charInfo.characterName)
+  g_settings.set('last-used-character', charInfo.characterName)
+  g_settings.set('last-used-world', charInfo.worldName)
 end
 
 local function updateWait(timeStart, timeEnd)
@@ -224,12 +225,15 @@ function CharacterList.create(characters, account, otui)
 
     connect(widget, { onDoubleClick = function () CharacterList.doLogin() return true end } )
 
-    if i == 1 or g_settings.get('lastUsedCharacter') == widget.characterName then
+    if i == 1 or (g_settings.get('last-used-character') == widget.characterName and g_settings.get('last-used-world') == widget.worldName) then
       focusLabel = widget
     end
   end
 
-  characterList:focusChild(focusLabel, ActiveFocusReason)
+  if focusLabel then
+    characterList:focusChild(focusLabel, KeyboardFocusReason)
+    addEvent(function() characterList:ensureChildVisible(focusLabel) end)
+  end
 
   -- account
   if account.premDays > 0 and account.premDays < 65535 then

modules/client_entergame/entergame.lua

@@ -62,10 +62,13 @@ local function onUpdateNeeded(protocol, signature)
   loadBox:destroy()
   loadBox = nil
 
-  if updateFunc then
+  if EnterGame.updateFunc then
     local continueFunc = EnterGame.show
     local cancelFunc = EnterGame.show
-    updateFunc(signature, continueFunc, cancelFunc)
+    EnterGame.updateFunc(signature, continueFunc, cancelFunc)
+  else
+    local errorBox = displayErrorBox(tr('Update needed'), tr('Your client needs update, try redownloading it.'))
+    connect(errorBox, { onOk = EnterGame.show })
   end
 end
 

modules/corelib/ui/uiscrollarea.lua

@@ -116,26 +116,26 @@ function UIScrollArea:onMouseWheel(mousePos, mouseWheel)
   return true
 end
 
-function UIScrollArea:onChildFocusChange(focusedChild, oldFocused, reason)
+function UIScrollArea:ensureChildVisible(child)
-  if focusedChild and (reason == MouseFocusReason or reason == KeyboardFocusReason) then
+  if child then
     local paddingRect = self:getPaddingRect()
     if self.verticalScrollBar then
-      local deltaY = paddingRect.y - focusedChild:getY()
+      local deltaY = paddingRect.y - child:getY()
       if deltaY > 0 then
         self.verticalScrollBar:decrement(deltaY)
       end
 
-      deltaY = (focusedChild:getY() + focusedChild:getHeight()) - (paddingRect.y + paddingRect.height)
+      deltaY = (child:getY() + child:getHeight()) - (paddingRect.y + paddingRect.height)
       if deltaY > 0 then
         self.verticalScrollBar:increment(deltaY)
       end
     else
-      local deltaX = paddingRect.x - focusedChild:getX()
+      local deltaX = paddingRect.x - child:getX()
       if deltaX > 0 then
         self.horizontalScrollBar:decrement(deltaX)
       end
 
-      deltaX = (focusedChild:getX() + focusedChild:getWidth()) - (paddingRect.x + paddingRect.width)
+      deltaX = (child:getX() + child:getWidth()) - (paddingRect.x + paddingRect.width)
       if deltaX > 0 then
         self.horizontalScrollBar:increment(deltaX)
       end
@@ -143,6 +143,12 @@ function UIScrollArea:onChildFocusChange(focusedChild, oldFocused, reason)
   end
 end
 
+function UIScrollArea:onChildFocusChange(focusedChild, oldFocused, reason)
+  if focusedChild and (reason == MouseFocusReason or reason == KeyboardFocusReason) then
+    self:ensureChildVisible(focusedChild)
+  end
+end
+
 function UIScrollArea:onScrollWidthChange()
   if self.alwaysScrollMaximum and self.horizontalScrollBar then
     self.horizontalScrollBar:setValue(self.horizontalScrollBar:getMaximum())

modules/game_hotkeys/hotkeys_manager.lua

@@ -213,7 +213,7 @@ function onChooseItemMouseRelease(self, mousePosition, mouseButton)
     end
   end
 
-  if item then
+  if item and hotkeyLabelSelectedOnList then
     currentItemPreview:setItemId(item:getId())
     hotkeyLabelSelectedOnList.itemId = item:getId()
     changeUseType(HOTKEY_MANAGER_USEONSELF)
@@ -235,7 +235,7 @@ function startChooseItem()
   connect(mouseGrabberWidget, { onMouseRelease = onChooseItemMouseRelease })
 
   mouseGrabberWidget:grabMouse()
-  g_mouse.pushCursor('target-cursor')
+  g_mouse.pushCursor('target')
 
   hide()
 end
@@ -260,10 +260,11 @@ function addHotkey()
   connect(assignWindow, { onKeyDown = hotkeyCapture }, true)
 end
 
-function addKeyCombo(messageBox, keyCombo, keySettings)
+function addKeyCombo(messageBox, keyCombo, keySettings, focus)
-  local label = nil
+  if not keyCombo then return end
-  if currentHotkeysList:getChildById(keyCombo) == nil then
+  local label = currentHotkeysList:getChildById(keyCombo)
-    local label = g_ui.createWidget('HotkeyListLabel')
+  if not label then
+    label = g_ui.createWidget('HotkeyListLabel')
     label:setId(keyCombo)
     label:setColor(HotkeyColors.text)
     label:setText(keyCombo .. ': ')
@@ -289,10 +290,9 @@ function addKeyCombo(messageBox, keyCombo, keySettings)
     if keySettings then
       hotkeyLabelSelectedOnList = label
       label.keyCombo = keyCombo
-      setSendAutomatically(keySettings.autoSend)
+      label.autoSend = keySettings.autoSend
       label.itemId = keySettings.itemId
-      currentItemPreview:setItemId(keySettings.itemId)
+      label.useType = tonumber(keySettings.useType)
-      changeUseType(tonumber(keySettings.useType))
       label.value = keySettings.value
     else
       label.keyCombo = keyCombo
@@ -308,6 +308,11 @@ function addKeyCombo(messageBox, keyCombo, keySettings)
     g_keyboard.bindKeyPress(keyCombo, function () call(keyCombo) end, nil, 350)
   end
 
+  if focus then
+    currentHotkeysList:focusChild(label)
+    currentHotkeysList:ensureChildVisible(label)
+  end
+
   if messageBox then
     messageBox:destroy()
     messageBox = nil
@@ -340,7 +345,6 @@ function call(keyCombo)
 end
 
 function checkSelectedHotkey(focused)
-  if not focused then return end
   if hotkeysManagerLoaded then
     hotkeyLabelSelectedOnList = focused
 
@@ -352,6 +356,7 @@ function checkSelectedHotkey(focused)
         hotkeyText:focus()
         hotKeyTextLabel:enable()
         hotkeyText:setText(hotkeyLabelSelectedOnList.value)
+        hotkeyText:setCursorPos(-1)
 
         if hotkeyLabelSelectedOnList.value ~= '' then
           sendAutomatically:setChecked(hotkeyLabelSelectedOnList.autoSend)
@@ -452,6 +457,7 @@ function removeHotkey()
     hotkeyList[hotkeyLabelSelectedOnList.keyCombo] = nil
     g_keyboard.unbindKeyPress(hotkeyLabelSelectedOnList.keyCombo)
     hotkeyLabelSelectedOnList:destroy()
+    hotkeyLabelSelectedOnList = nil
   end
 end
 
@@ -470,11 +476,13 @@ function onHotkeyTextChange(id, value)
 end
 
 function setSendAutomatically(value)
-  hotkeyLabelSelectedOnList.autoSend = value
+  if hotkeyLabelSelectedOnList ~= nil then
-  if value then
+    hotkeyLabelSelectedOnList.autoSend = value
-    hotkeyLabelSelectedOnList:setColor(HotkeyColors.autoSend)
+    if value then
-  else
+      hotkeyLabelSelectedOnList:setColor(HotkeyColors.autoSend)
-    hotkeyLabelSelectedOnList:setColor(HotkeyColors.text)
+    else
+      hotkeyLabelSelectedOnList:setColor(HotkeyColors.text)
+    end
   end
 end
 

modules/game_hotkeys/hotkeys_manager.otui

@@ -215,7 +215,7 @@ HotkeyAssignWindow < MainWindow
     width: 64
     anchors.right: next.left
     anchors.bottom: parent.bottom
-    @onClick: modules.game_hotkeys.addKeyCombo(self:getParent(), self:getParent():getChildById('comboPreview').keyCombo)
+    @onClick: modules.game_hotkeys.addKeyCombo(self:getParent(), self:getParent():getChildById('comboPreview').keyCombo, nil, true)
     margin-right: 10
 
   Button

modules/game_skills/skills.lua

@@ -217,7 +217,7 @@ function refresh()
 end
 
 function offline()
-  expSpeedEvent:cancel()
+  if expSpeedEvent then expSpeedEvent:cancel() expSpeedEvent = nil end
 end
 
 function toggle()

src/framework/platform/platform.h

@@ -33,7 +33,7 @@ public:
     bool spawnProcess(const std::string& process, const std::vector<std::string>& args);
     int getProcessId();
     std::string getTempPath();
-    void copyFile(std::string from, std::string to);
+    bool copyFile(std::string from, std::string to);
     void openUrl(std::string url);
     std::string getCPUName();
     double getTotalSystemMemory();

src/framework/platform/unixplatform.cpp

@@ -28,6 +28,8 @@
 #include <string.h>
 #include <framework/stdext/stdext.h>
 
+#include <sys/stat.h>
+
 void Platform::processArgs(std::vector<std::string>& args)
 {
     //nothing todo, linux args are already utf8 encoded
@@ -35,6 +37,10 @@ void Platform::processArgs(std::vector<std::string>& args)
 
 bool Platform::spawnProcess(const std::string& process, const std::vector<std::string>& args)
 {
+    struct stat sts;
+    if(stat(process.c_str(), &sts) == -1 && errno == ENOENT)
+        return false;
+
     pid_t pid = fork();
     if(pid == -1)
         return false;
@@ -46,7 +52,8 @@ bool Platform::spawnProcess(const std::string& process, const std::vector<std::s
             cargs[i] = (char*)args[i-1].c_str();
         cargs[args.size()+1] = 0;
 
-        execv(process.c_str(), cargs);
+        if(execv(process.c_str(), cargs) == -1)
+            _exit(EXIT_FAILURE);
     }
 
     return true;
@@ -62,9 +69,9 @@ std::string Platform::getTempPath()
     return "/tmp/";
 }
 
-void Platform::copyFile(std::string from, std::string to)
+bool Platform::copyFile(std::string from, std::string to)
 {
-    system(stdext::format("/bin/cp '%s' '%s'", from, to).c_str());
+    return system(stdext::format("/bin/cp '%s' '%s'", from, to).c_str()) == 0;
 }
 
 void Platform::openUrl(std::string url)

src/framework/platform/win32platform.cpp

@@ -68,11 +68,13 @@ std::string Platform::getTempPath()
     return stdext::utf16_to_utf8(path);
 }
 
-void Platform::copyFile(std::string from, std::string to)
+bool Platform::copyFile(std::string from, std::string to)
 {
     boost::replace_all(from, "/", "\\");
     boost::replace_all(to, "/", "\\");
-    CopyFileW(stdext::utf8_to_utf16(from).c_str(), stdext::utf8_to_utf16(to).c_str(), false);
+    if(CopyFileW(stdext::utf8_to_utf16(from).c_str(), stdext::utf8_to_utf16(to).c_str(), FALSE) == 0)
+        return false;
+    return true;
 }
 
 void Platform::openUrl(std::string url)