Changed/Fixed Text Windows, Text Message, Hotkeys Manager, Game Interface and Quest Log

* Renamed game_textbooks to game_textwindow.
* Fixed text window from opening multiple times, and is destroyed correctly.
* Added new game_playerdeath module (moved death message and window here).
* Hotkey window will hide on game end.
* Logout/Exit/Stackable Items/Questlog/Hotkeys windows will now close on game end.

modules/game_playerdeath/deathwindow.otui

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+DeathWindow < MainWindow
+  id: deathWindow
+  !text: tr('You are dead')
+  size: 350 155
+
+  Label
+    !text: tr('Alas! Brave adventurer, you have met a sad fate.\nBut do not despair, for the gods will bring you back\ninto this world in exchange for a small sacrifice\n\nSimply click on Ok to resume your journeys!')
+    width: 550
+    height: 140
+    anchors.left: parent.left
+    anchors.top: parent.top
+    margin-left: 10
+    margin-top: 2
+
+  Button
+    id: buttonOk
+    !text: tr('Ok')
+    width: 64
+    anchors.left: parent.left
+    anchors.bottom: parent.bottom
+    margin-left: 160
+
+  Button
+    id: buttonCancel
+    !text: tr('Cancel')
+    width: 64
+    anchors.left: prev.right
+    anchors.bottom: parent.bottom
+    margin-left: 5

modules/game_playerdeath/playerdeath.lua

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+PlayerDeath = {}
+
+-- private variables
+local deathWindow
+
+-- private functions
+
+-- public functions
+function PlayerDeath.init()
+  g_ui.importStyle('deathwindow.otui')
+  
+  connect(g_game, { onDeath = PlayerDeath.display,
+                    onGameEnd = PlayerDeath.reset })
+end
+
+function PlayerDeath.terminate()
+  disconnect(g_game, { onDeath = PlayerDeath.display,
+                       onGameEnd = PlayerDeath.reset })
+
+  PlayerDeath.reset()
+  PlayerDeath = nil
+end
+
+function PlayerDeath.reset()
+  GameInterface.getMapPanel():recursiveGetChildById('centerAdvance'):hide()
+  if(deathWindow) then
+    deathWindow:destroy()
+    deathWindow = nil
+  end
+end
+
+function PlayerDeath.display()
+  PlayerDeath.displayDeadMessage()
+  PlayerDeath.openWindow()
+end
+
+function PlayerDeath.displayDeadMessage()
+  local advanceLabel = GameInterface.getMapPanel():recursiveGetChildById('centerAdvance')
+  if advanceLabel:isVisible() then
+    return 
+  end
+  
+  TextMessage.displayEventAdvance(tr('You are dead.'))
+end
+
+function PlayerDeath.openWindow()
+  if(deathWindow) then
+    return
+  end
+  deathWindow = g_ui.createWidget('DeathWindow', rootWidget)
+  local okButton = deathWindow:getChildById('buttonOk')
+  local cancelButton = deathWindow:getChildById('buttonCancel')
+
+  local okFunc = function()
+    CharacterList.doLogin()
+    okButton:getParent():destroy()
+    deathWindow = nil
+  end
+  local cancelFunc = function()
+    GameInterface.logout()
+    cancelButton:getParent():destroy()
+    deathWindow = nil
+  end
+
+  deathWindow.onEnter = okFunc
+  deathWindow.onEscape = cancelFunc
+  
+  okButton.onClick = okFunc
+  cancelButton.onClick = cancelFunc
+end

modules/game_playerdeath/playerdeath.otmod

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+Module
+  name: game_playerdeath
+  description: Manage player deaths
+  author: edubart, BeniS
+  website: www.otclient.info
+
+  dependencies:
+    - game_interface
+    - game_textmessage
+    - client_entergame
+
+  @onLoad: |
+    dofile 'playerdeath'
+    PlayerDeath.init()
+
+  @onUnload: |
+    PlayerDeath.terminate()