tutorial_popup.gui_script.lua

local BoardData = require("level.modules.board_data")

local ANIMATION_TIME = 1
local ANIMATION_DISSAPEAR_TIME = 0.5
local SHADE_ALPHA = 0.8
local POINTER_DEALY = 1
local POINTER_MOVE_TIME = 1
local INITIAL_TIMEOUT_BEFORE_APPEAR = 1


function init(self)
    gui.set_render_order(90)
    self.info_stripe_node = gui.get_node("info_stripe")
    self.left_part_node = gui.get_node("left_part")
    self.right_part_node = gui.get_node("right_part")
    self.shade_node = gui.get_node("shade")
    self.pointer_node = gui.get_node("pointer")
    self.pointer_sprite = gui.get_node("pointer_sprite")
    self.pointer_start_position = gui.get_position(gui.get_node("pointer_from"))
    self.pointer_end_position = gui.get_position(gui.get_node("pointer_to"))
    set_node_status(self, false)
    self.config = json.decode(gui.get_text(gui.get_node("config")))
    self.show_pointer = false
    self.pointer_counter = 0
    self.data_appeared = false
end

function set_node_status(self, status)
    gui.set_enabled(self.shade_node, status)
    gui.set_enabled(self.pointer_node, status)
    gui.set_enabled(self.left_part_node, status)
    gui.set_enabled(self.right_part_node, status)
    gui.set_enabled(self.info_stripe_node, status)
end

function update(self, dt)
    if self.data_appeared == false and BoardData.turn_number == self.config.turn_number then
      self.initial_timer = (self.initial_timer or 0) + dt
      if self.initial_timer > INITIAL_TIMEOUT_BEFORE_APPEAR then
        self.data_appeared = true
        move_captions(self)
      end
    end

    if self.show_pointer then
      if BoardData.selected_cell then
        self.pointer_counter = 0
      else
        self.pointer_counter = self.pointer_counter + dt
      end

      if self.pointer_counter > (POINTER_DEALY + POINTER_MOVE_TIME) then
        move_pointer_and_hide(self)
        self.pointer_counter = 0
      end
    end

    if self.data_appeared and BoardData.target_cell and not self.destroy_in_progress then
      print("im here", self.config.turn_number)
      self_destroy(self)
    end
end

function self_destroy(self)
  self.destroy_in_progress = true
  self.show_pointer = false
    
  animate_disappear(self, self.stripe_data)
  animate_disappear(self, self.left_data)
  animate_disappear(self, self.right_data)

  local disable = function()
    msg.post(msg.url(), "disable")
  end
  gui.animate(self.shade_node, "color", self.start_shade_color, gui.EASING_LINEAR, ANIMATION_DISSAPEAR_TIME, 0, disable)
end


function get_node_data(self, node)
  local result = {}
  result.node = node
  result.original_position =  gui.get_position(node)
  result.start_position = vmath.vector3(result.original_position)
  result.size = gui.get_size(node)
  return result
end

function animate_appear(self, data, on_done)
  gui.set_position(data.node, data.start_position)
  gui.animate(data.node, "position", data.original_position, gui.EASING_OUTBACK, ANIMATION_TIME, 0, on_done)
end

function animate_disappear(self, data, on_done)
  gui.animate(data.node, "position", data.start_position, gui.EASING_INBACK, ANIMATION_DISSAPEAR_TIME, 0, on_done)
end

function  move_captions(self)
    set_node_status(self, true)
    gui.set_enabled(self.pointer_node, false)

    self.stripe_data = get_node_data(self, self.info_stripe_node)
    self.stripe_data.start_position.y = -self.stripe_data.size.y / 2
    animate_appear(self, self.stripe_data)

    self.left_data = get_node_data(self, self.left_part_node)
    self.left_data.start_position.x = -self.left_data.size.x / 2
    animate_appear(self, self.left_data)

    self.right_data = get_node_data(self, self.right_part_node)
    self.right_data.start_position.x = gui.get_width() + self.right_data.size.x / 2
    animate_appear(self, self.right_data)

    show_shade(self)
end

function show_shade(self)
  self.original_shade_color = gui.get_color(self.shade_node)
  self.start_shade_color = vmath.vector4(self.original_shade_color)
  self.start_shade_color.w = 0
  gui.set_color(self.shade_node, self.start_shade_color)
  gui.animate(self.shade_node, "color", self.original_shade_color, gui.EASING_LINEAR, ANIMATION_TIME / 2, ANIMATION_TIME / 2, function() self.show_pointer = true end )
end


function move_pointer_and_hide(self)
  gui.set_enabled(self.pointer_node, true)
  gui.set_position(self.pointer_node, self.pointer_start_position)
  gui.set_color(self.pointer_sprite, vmath.vector4(1,1,1,0))
  gui.animate(self.pointer_node, "position", self.pointer_end_position, gui.EASING_LINEAR, POINTER_MOVE_TIME, 0, show_pointer_with_delay)
  gui.animate(self.pointer_sprite, "color", vmath.vector4(1), gui.EASING_INOUTCUBIC, POINTER_MOVE_TIME, 0, nil, gui.PLAYBACK_ONCE_PINGPONG )
end