lua console and some changes

modules/console/console.lua

@@ -0,0 +1,74 @@
+Console = { }
+local console
+local logLocked = false
+
+function Console.onLog(level, message, time)
+  -- avoid logging while reporting logs (would cause a infinite loop)
+  if not logLocked then
+    logLocked = true
+
+    local color
+    if level == LogDebug then
+      color = '#5555ff'
+    elseif level == LogInfo then
+      color = '#55ff55'
+    elseif level == LogWarning then
+      color = '#ffff00'
+    else
+      color = '#ff0000'
+    end
+
+    Console.addLine(message, color)
+
+    logLocked = false
+  end
+end
+
+function Console.addLine(text, color)
+  -- create new label
+  local label = UILabel.create()
+  label:setStyle('ConsoleLabel')
+  label:setText(text)
+  label:setForegroundColor(color)
+
+  console:insertChild(label, -1)
+end
+
+function Console.create()
+  console = loadUI("/console/console.otui")
+  rootWidget:addChild(console)
+  console:hide()
+
+  Logger.setOnLog(Console.onLog)
+  Logger.fireOldMessages()
+end
+
+function Console.destroy()
+  console:destroy()
+  console = nil
+end
+
+function Console.show()
+  console.parent:lockChild(console)
+  console.visible = true
+end
+
+function Console.hide()
+  console.parent:unlockChild(console)
+  console.visible = false
+end
+
+function Console.executeCommand(command)
+  Console.addLine(">> " .. command, "#ffffff")
+  local func, err = loadstring("return (" .. command .. ")", "@")
+  if func then
+    local ok, ret = pcall(func)
+    if ok then
+      Logger.log(LogDebug, "=> " .. tostring(ret))
+    else
+      Logger.log(LogError, 'command failed: ' .. ret)
+    end
+  else
+    Logger.log(LogError, 'incorrect lua syntax: ' .. err:sub(5))
+  end
+end

modules/console/console.otmod

@@ -0,0 +1,17 @@
+Module
+  name: console
+  description: Console for executing lua functions
+  author: OTClient team
+  website: https://github.com/edubart/otclient
+  version: 0.2
+  autoLoad: true
+  dependencies:
+    - core
+
+  onLoad: |
+    require 'console'
+    Console.create()
+    return true
+
+  onUnload: |
+    Console.destroy()

modules/console/console.otui

@@ -0,0 +1,35 @@
+ConsoleLabel < UILabel
+  font: terminus-14px-bold
+  height: 16
+  anchors.bottom: next.top
+  anchors.left: parent.left
+  anchors.right: parent.right
+  margin.left: 2
+
+RectPanel
+  id: consolePanel
+  background-color: #000000
+  opacity: 216
+  anchors.fill: parent
+
+  UILabel
+    size: 18 20
+    anchors.bottom: parent.bottom
+    anchors.left: parent.left
+    margin.left: 2
+    font: terminus-14px-bold
+    text: >>
+
+  UILineEdit
+    id: commandBox
+    height: 20
+    anchors.bottom: parent.bottom
+    anchors.left: prev.right
+    anchors.right: parent.right
+    margin.left: 2
+    font: terminus-14px-bold
+    onAction: |
+      function(self)
+        Console.executeCommand(self:getText())
+        self:clearText()
+      end