replace require with dofile, rename Hotkeys to Keyboard

modules/core_lib/core_lib.otmod

@@ -5,21 +5,21 @@ Module
   website: https://github.com/edubart/otclient
 
   onLoad: |
-    require 'ext/table'
-    require 'ext/string'
-    require 'ext/os'
-    require 'math/point'
-    require 'math/size'
-    require 'math/color'
-    require 'math/rect'
-    require 'const'
-    require 'util'
-    require 'globals'
-    require 'dispatcher'
-    require 'effects'
-    require 'settings'
-    require 'hotkeys'
-    require 'cursor'
+    dofile 'ext/table'
+    dofile 'ext/string'
+    dofile 'ext/os'
+    dofile 'math/point'
+    dofile 'math/size'
+    dofile 'math/color'
+    dofile 'math/rect'
+    dofile 'const'
+    dofile 'util'
+    dofile 'globals'
+    dofile 'dispatcher'
+    dofile 'effects'
+    dofile 'settings'
+    dofile 'keyboard'
+    dofile 'mouse'
 
   onUnload: |
     rootWidget = nil

modules/core_lib/cursor.lua

@@ -1,7 +0,0 @@
-function setTargetCursor()
-  g_window.setMouseCursor('/core_styles/icons/targetcursor.png', {x=9,y=9})
-end
-
-function restoreCursor()
-  g_window.restoreMouseCursor()
-end

modules/core_lib/keyboard.lua

@@ -0,0 +1,134 @@
+Keyboard = {}
+
+-- private functions
+local function translateKeyCombo(keyCombo)
+  if not keyCombo or #keyCombo == 0 then return nil end
+  table.sort(keyCombo)
+  local keyComboDesc = ''
+  for k,v in pairs(keyCombo) do
+    local keyDesc = KeyCodeDescs[v]
+    if keyDesc == nil then return nil end
+    keyComboDesc = keyComboDesc .. '+' .. keyDesc
+  end
+  keyComboDesc = keyComboDesc:sub(2)
+  return keyComboDesc
+end
+
+local function retranslateKeyComboDesc(keyComboDesc)
+  if keyComboDesc == nil then return nil end
+  local keyCombo = {}
+  for i,currentKeyDesc in ipairs(keyComboDesc:split('+')) do
+    for keyCode, keyDesc in pairs(KeyCodeDescs) do
+      if keyDesc:lower() == currentKeyDesc:trim():lower() then
+        table.insert(keyCombo, keyCode)
+      end
+    end
+  end
+  return translateKeyCombo(keyCombo)
+end
+
+local function determineKeyComboDesc(keyCode, keyboardModifiers)
+  local keyCombo = {}
+  if keyCode == KeyCtrl or keyCode == KeyShift or keyCode == KeyAlt then
+    table.insert(keyCombo, keyCode)
+  elseif KeyCodeDescs[keyCode] ~= nil then
+    if keyboardModifiers == KeyboardCtrlModifier then
+      table.insert(keyCombo, KeyCtrl)
+    elseif keyboardModifiers == KeyboardAltModifier then
+      table.insert(keyCombo, KeyAlt)
+    elseif keyboardModifiers == KeyboardCtrlAltModifier then
+      table.insert(keyCombo, KeyCtrl)
+      table.insert(keyCombo, KeyAlt)
+    elseif keyboardModifiers == KeyboardShiftModifier then
+      table.insert(keyCombo, KeyShift)
+    elseif keyboardModifiers == KeyboardCtrlShiftModifier then
+      table.insert(keyCombo, KeyCtrl)
+      table.insert(keyCombo, KeyShift)
+    elseif keyboardModifiers == KeyboardAltShiftModifier then
+      table.insert(keyCombo, KeyAlt)
+      table.insert(keyCombo, KeyShift)
+    elseif keyboardModifiers == KeyboardCtrlAltShiftModifier then
+      table.insert(keyCombo, KeyCtrl)
+      table.insert(keyCombo, KeyAlt)
+      table.insert(keyCombo, KeyShift)
+    end
+    table.insert(keyCombo, keyCode)
+  end
+  table.sort(keyCombo)
+  return translateKeyCombo(keyCombo)
+end
+
+local function onWidgetKeyDown(widget, keyCode, keyboardModifiers)
+  if keyCode == KeyUnknown then return end
+  local keyComboDesc = determineKeyComboDesc(keyCode, keyboardModifiers)
+  local callback = widget.boundKeyDownCombos[keyComboDesc]
+  if callback then
+    callback()
+    return true
+  end
+  return false
+end
+
+local function onWidgetKeyPress(widget, keyCode, keyboardModifiers, wouldFilter)
+  local keyComboDesc = determineKeyComboDesc(keyCode, keyboardModifiers)
+  if keyCode == KeyUnknown then return end
+  local callback = widget.boundKeyPressCombos[keyComboDesc]
+  if callback then
+    callback()
+    return true
+  end
+  return false
+end
+
+local function connectKeyDownEvent(widget)
+  if widget.boundKeyDownCombos then return end
+  connect(widget, { onKeyDown = onWidgetKeyDown })
+  widget.boundKeyDownCombos = {}
+end
+
+local function connectKeyPressEvent(widget)
+  if widget.boundKeyPressCombos then return end
+  connect(widget, { onKeyPress = onWidgetKeyPress })
+  widget.boundKeyPressCombos = {}
+end
+
+-- public functions
+function Keyboard.bindKeyDown(keyComboDesc, callback, widget)
+  widget = widget or rootWidget
+  connectKeyDownEvent(widget)
+  local keyComboDesc = retranslateKeyComboDesc(keyComboDesc)
+  if keyComboDesc then
+    widget.boundKeyDownCombos[keyComboDesc] = callback
+  else
+    error('key combo \'' .. keyComboDesc .. '\' is failed')
+  end
+end
+
+function Keyboard.bindKeyPress(keyComboDesc, callback, widget)
+  widget = widget or rootWidget
+  connectKeyPressEvent(widget)
+  local keyComboDesc = retranslateKeyComboDesc(keyComboDesc)
+  if keyComboDesc then
+    widget.boundKeyPressCombos[keyComboDesc] = callback
+  else
+    error('key combo \'' .. keyComboDesc .. '\' is failed')
+  end
+end
+
+function Keyboard.unbindKeyDown(keyComboDesc, widget)
+  widget = widget or rootWidget
+  if widget.boundKeyDownCombos == nil then return end
+  local keyComboDesc = retranslateKeyComboDesc(keyComboDesc)
+  if keyComboDesc then
+    widget.boundKeyDownCombos[keyComboDesc] = nil
+  end
+end
+
+function Keyboard.unbindKeyPress(keyComboDesc, widget)
+  widget = widget or rootWidget
+  if widget.boundKeyPressCombos == nil then return end
+  local keyComboDesc = retranslateKeyComboDesc(keyComboDesc)
+  if keyComboDesc then
+    widget.boundKeyPressCombos[keyComboDesc] = nil
+  end
+end

modules/core_lib/mouse.lua

@@ -1,2 +1,9 @@
 Mouse = {}
 
+function Mouse.setTargetCursor()
+  g_window.setMouseCursor('/core_styles/icons/targetcursor.png', {x=9,y=9})
+end
+
+function Mouse.restoreCursor()
+  g_window.restoreMouseCursor()
+end

modules/core_lib/util.lua

@@ -114,7 +114,3 @@ function signalcall(param, ...)
   end
   return false
 end
-
-function runscript(file)
-  g_lua.runScript(resolvepath(file, 2))
-end