introduce startup options

* startup options with -help and -version
* many startup options for graphics

modules/game_combatcontrols/combatcontrols.lua

@@ -0,0 +1,132 @@
+CombatControls = {}
+
+-- private variables
+local combatControlsButton
+local combatControlsWindow
+local fightOffensiveBox
+local fightBalancedBox
+local fightDefensiveBox
+local chaseModeButton
+local safeFightButton
+local fightModeRadioGroup
+
+-- private functions
+local function onFightModeChange(self, selectedFightButton)
+  if selectedFightButton == nil then return end
+  local buttonId = selectedFightButton:getId()
+  local fightMode
+  if buttonId == 'fightOffensiveBox' then
+    fightMode = FightOffensive
+  elseif buttonId == 'fightBalancedBox' then
+    fightMode = FightBalanced
+  else
+    fightMode = FightDefensive
+  end
+  if g_game.getFightMode ~= fightMode then
+    g_game.setFightMode(fightMode)
+  end
+end
+
+local function onChaseModeChange(self, checked)
+  local chaseMode
+  if checked then
+    chaseMode = ChaseOpponent
+  else
+    chaseMode = DontChase
+  end
+  if g_game.getChaseMode() ~= chaseMode then
+    g_game.setChaseMode(chaseMode)
+  end
+end
+
+local function onSafeFightChange(self, checked)
+  local safeFight = not checked
+  if g_game.isSafeFight() ~= safeFight then
+    g_game.setSafeFight(not checked)
+  end
+end
+
+-- public functions
+function CombatControls.init()
+  combatControlsButton = TopMenu.addGameButton('combatControlsButton', 'Combat Controls', 'combatcontrols.png', CombatControls.toggle)
+  combatControlsButton:setOn(true)
+  combatControlsWindow = loadUI('combatcontrols.otui')
+
+  fightOffensiveBox = combatControlsWindow:getChildById('fightOffensiveBox')
+  fightBalancedBox = combatControlsWindow:getChildById('fightBalancedBox')
+  fightDefensiveBox = combatControlsWindow:getChildById('fightDefensiveBox')
+  chaseModeButton = combatControlsWindow:getChildById('chaseModeBox')
+  safeFightButton = combatControlsWindow:getChildById('safeFightBox')
+
+  fightModeRadioGroup = RadioGroup.create()
+  fightModeRadioGroup:addWidget(fightOffensiveBox)
+  fightModeRadioGroup:addWidget(fightBalancedBox)
+  fightModeRadioGroup:addWidget(fightDefensiveBox)
+
+  connect(fightModeRadioGroup, { onSelectionChange = onFightModeChange })
+  connect(chaseModeButton, { onCheckChange = onChaseModeChange })
+  connect(safeFightButton, { onCheckChange = onSafeFightChange })
+  connect(g_game, { onGameStart = CombatControls.online })
+  connect(g_game, { onGameEnd = CombatControls.offline })
+
+  if g_game.isOnline() then
+    CombatControls.online()
+  end
+end
+
+function CombatControls.terminate()
+  if g_game.isOnline() then
+    CombatControls.offline()
+  end
+
+  fightModeRadioGroup:destroy()
+  fightModeRadioGroup = nil
+
+  fightOffensiveBox = nil
+  fightBalancedBox = nil
+  fightDefensiveBox = nil
+  chaseModeButton = nil
+  safeFightButton = nil
+
+  combatControlsButton:destroy()
+  combatControlsButton = nil
+
+  combatControlsWindow:destroy()
+  combatControlsWindow = nil
+
+  disconnect(g_game, { onGameStart = CombatControls.online })
+  disconnect(g_game, { onGameEnd = CombatControls.offline })
+
+  CombatControls = nil
+end
+
+function CombatControls.online()
+  g_game.gameRightPanel:addChild(combatControlsWindow)
+  combatControlsWindow:setVisible(combatControlsButton:isOn())
+
+  local fightMode = g_game.getFightMode()
+  if fightMode == FightOffensive then
+    fightModeRadioGroup:selectWidget(fightOffensiveBox)
+  elseif fightMode == FightBalanced then
+    fightModeRadioGroup:selectWidget(fightBalancedBox)
+  else
+    fightModeRadioGroup:selectWidget(fightDefensiveBox)
+  end
+
+  local chaseMode = g_game.getChaseMode()
+  chaseModeButton:setChecked(chaseMode == ChaseOpponent)
+
+  local safeFight = g_game.isSafeFight()
+  safeFightButton:setChecked(not safeFight)
+end
+
+function CombatControls.offline()
+  g_game.gameRightPanel:removeChild(combatControlsWindow)
+end
+
+function CombatControls.toggle()
+  local visible = not combatControlsWindow:isExplicitlyVisible()
+  combatControlsWindow:setVisible(visible)
+  combatControlsButton:setOn(visible)
+end
+

modules/game_combatcontrols/combatcontrols.otmod

@@ -0,0 +1,12 @@
+Module
+  name: game_combatcontrols
+  description: Combat controls window
+  author: OTClient team
+  website: https://github.com/edubart/otclient
+
+  onLoad: |
+    dofile 'combatcontrols'
+    CombatControls.init()
+
+  onUnload: |
+    CombatControls.terminate()

modules/game_combatcontrols/combatcontrols.otui

@@ -0,0 +1,43 @@
+CombatBox < UICheckBox
+  size: 20 20
+  image-clip: 0 0 20 20
+  anchors.top: parent.top
+  margin-left: 5
+  margin-right: 5
+
+  $checked:
+    image-clip: 0 20 20 20
+
+FightOffensiveBox < CombatBox
+  image-source: /game_combatcontrols/icons/fightoffensive.png
+FightBalancedBox < CombatBox
+  image-source: /game_combatcontrols/icons/fightbalanced.png
+FightDefensiveBox < CombatBox
+  image-source: /game_combatcontrols/icons/fightdefensive.png
+ChaseModeBox < CombatBox
+  image-source: /game_combatcontrols/icons/chasemode.png
+SafeFightBox < CombatBox
+  image-source: /game_combatcontrols/icons/safefight.png
+
+UIWindow
+  width: 130
+  height: 30
+  margin-top: 10
+  margin-left: 6
+  margin-right: 6
+
+  FightOffensiveBox
+    id: fightOffensiveBox
+    anchors.right: next.left
+  FightBalancedBox
+    id: fightBalancedBox
+    anchors.right: next.left
+  FightDefensiveBox
+    id: fightDefensiveBox
+    anchors.horizontalCenter: parent.horizontalCenter
+  ChaseModeBox
+    id: chaseModeBox
+    anchors.left: prev.right
+  SafeFightBox
+    id: safeFightBox
+    anchors.left: prev.right