Update for 3.6.2

[ivan-mogilko]

List of things that has to be documented for 3.6.2 update:

For the Editor help:

• - Script module selection for linked events. I suppose that this has to be added to Tutorials with the new screenshots which display the module selection where it is available (e.g. Characters).
• - New naming rule for the voice clips, updated info in "Voice speech" article.
• - In General Settings added "Use old-style voice clip naming rule".
• - "WrapText", "TextPaddingHorizontal", "TextPaddingVertical" properties to GUI Button.
• - Mention "Null Font" in GUI article?
• - Removed obsolete "Copy walkable area mask to regions" command from the Room editor. -- Was this toolbutton mentioned anywhere?
• - Added "/maketemplate" command-line option.

Script API:

• - eNullFont, maybe add to standard enums?
• - Added global events: eEventDialogStart, eEventDialogStop, eEventDialogRun, eEventDialogOptionsOpen, eEventDialogOptionsClose (these are handled in "on_event").
• - Added Button.WrapText, TextPaddingHorizontal, TextPaddingVertical.
• - Added Character.TurnWhenFacing property.
• - Added Character.MoveStraight() complementing WalkStraight().
• - Added DateTime.CreateFromDate() and CreateFromRawTime().
• - Added static Dialog.CurrentDialog property and non-static ExecutedOption and AreOptionsDisplayed properties.
• - Added RenderLayer enum
• - optional "layers" parameter to DynamicSprite.CreateFromScreenShot(),
• - Added File.Copy() and File.Rename().
• - Added File.GetFileTime() that returns file's modification time.
• - Added Game.GetSaveSlotTime() that returns a time this save slot was last written.
• - Label.TextAlignment has now type Alignment, rather than HorizontalAlignment
• - Added FileSortStyle and SortDirection enum
• - optional "fileSortStyle" and "sortDirection" parameters to ListBox.FillDirList()
• - ListBox.FillSaveGameList(), RestoreGameDialog() and SaveGameDialog() now let define a range of save slots for display.
• - Added Overlay.SetPosition() and SetSize()
• - Added Speech.SpeakingCharacter that returns currently speaking character (for blocking speech).
• - Added GetTimerPos() that returns timer's position (remaining time), in ticks.
• - Added CopySaveSlot() and MoveSaveSlot()
• - Added optional "sprite" parameter to SaveGameSlot(), that lets to pass a number of an arbitrary sprite to write into this save instead of a standard "screenshot".
• - Added EngineValueID enum.
• - Added System.GetEngineInteger() and System.GetEngineString()
• - Added new game-wide option OPT_SAVEGAMESCREENSHOTLAYER that lets to define which of the game's render layers will be captured when making a standard screenshot for the save game.
• - Expanded on_mouse_click callback, now supports two more parameters: click x,y coordinates.

Engine Plugin API:

• - IAGSEngine.Log()

Mention change in behavior (Version compatibility notes?):

• - Character.Speaking returns true when a speech is playing even if the character has no speech view
• - Assigning InventoryItem.Graphic will no longer reassign CursorGraphic too even if they were identical previously
• - Calling DeleteSaveSlot() on a slot within 0-50 range will no longer secretly move a save with the topmost number (within the same range) to fill the emptied slot.

Config and setup program, engine command line:

• - Added new accessibility config settings in "access" section: "speechskip" and "textskip".
  These let player to override game's skipping style for character speech and text messages
  respectively.
• - Added "max_save" config option in "override" section: this lets to enforce an arbitrary number
  of saves displayed in a standard save/restore dialogs in game.
• - Added "--no-plugins" command-line argument that denies loading any plugins;
  also added respective config option "noplugins" in "override" section.