new script engine, and things maybe be bugged for a while

data/modules/core/aliases.lua

@@ -1,4 +0,0 @@
--- some aliases
-loadUI = UI.load
-rootUI = UI.getRootContainer()
-

data/modules/core/constants.lua

@@ -3,6 +3,6 @@ AnchorNone = 0
 AnchorTop = 1
 AnchorBottom = 2
 AnchorLeft = 3
-AnchorRight = 4 
+AnchorRight = 4
 AnchorVerticalCenter = 5
 AnchorHorizontalCenter = 6

data/modules/core/core.lua

@@ -1,4 +1,3 @@
-require 'aliases'
-require 'enums'
+require 'constants'
 require 'util'
-
+require 'messagebox'

data/modules/core/messagebox.lua

@@ -0,0 +1,92 @@
+MessageBox = {}
+MessageBox.__index = MessageBox
+
+-- messagebox flags
+MessageBoxOk = 1
+MessageBoxCancel = 2
+
+function MessageBox.create(title, text, flags)
+  local box = {}
+  setmetatable(box, MessageBox)
+
+  -- create messagebox window
+  local window = UIWindow.create()
+  id = "messageBoxWindow"
+  window.title = title
+  window:centerIn(rootUI)
+  window:setLocked(true)
+  rootUI:addChild(window)
+
+  -- create messagebox label
+  local label = UILabel.create()
+  id = "messageBoxLabel"
+  label.text = text
+  label:addAnchor(AnchorHorizontalCenter, window.id, AnchorHorizontalCenter)
+  label:addAnchor(AnchorTop, window.id, AnchorTop)
+  --label:setMargin(27, 0)
+  window:addChild(label)
+
+  -- set window size based on label size
+  window.width = label.width + 40
+  window.height = label.height + 64
+
+  -- setup messagebox first button
+  local buttonText
+  local button1 = UIButton.new()
+  id = "messageBoxButton1"
+  button1:addAnchor(AnchorBottom, window.id, AnchorBottom)
+  button1:addAnchor(AnchorRight, window.id, AnchorRight)
+  --button1:setMargin(10)
+  button1.width = 64
+  window:addChild(button1)
+
+  if flags == MessageBoxOk then
+    button1.text = "Ok"
+    box.onOk = createEmptyFunction()
+    button1.onClick = function()
+      box.onOk()
+      box:destroy()
+    end
+  elseif flags == MessageBoxCancel then
+    button1.text = "Cancel"
+    box.onCancel = createEmptyFunction()
+    button1.onClick = function()
+      box.onCancel()
+      box:destroy()
+    end
+  end
+
+  box.window = window
+  return box
+end
+
+function MessageBox:destroy()
+  if self.onDestroy then
+    self.onDestroy()
+    self.onDestroy = nil
+  end
+  if self.window then
+    self.window:destroy()
+    self.window = nil
+  end
+  self.onOk = nil
+  self.onCancel = nil
+end
+
+-- shortcuts for creating message boxes
+function displayMessageBox(title, text, flags)
+  return MessageBox.create(title, text, flags)
+end
+
+function displayErrorBox(title, text)
+  return MessageBox.create(title, text, MessageBoxOk)
+end
+
+function displayInfoBox(title, text)
+  return MessageBox.create(title, text, MessageBoxOk)
+end
+
+function displayCancelBox(title, text)
+  return MessageBox.create(title, text, MessageBoxCancel)
+end
+

data/modules/core/module.otml

@@ -1,8 +0,0 @@
-title: Core
-notes: Core utilities used by other modules
-author: edubart
-version: 1
-website: https://github.com/edubart/otclient
-enabled: true
-script: core.lua
-