#
#  $Id: intro.py,v 1.9 2016/04/30 16:49:28 ksterker Exp $
#
#  (C) Copyright 2001/2002 Kai Sterker <kaisterker@linuxgames.com>
#  Part of the Adonthell Project http://adonthell.linuxgames.com
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License.
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY.
#
#  See the COPYING file for more details
#

# -- Schedule for the player to get into the Inn after the intro

import adonthell

class intro(object):

    def __init__ (self, mapcharacterinstance):
        self.myself = mapcharacterinstance
        self.myself.set_callback (self.goal_reached)
        adonthell.gamedata_get_quest ("demo").set_val ("intro_on", 1)

    # -- first talk to talan to get into the inn
    def talk_to_talan (self):
        talan = adonthell.gamedata_get_character ("Talan Wendth")
        talan.launch_action (self.myself)

    # -- finally enter the inn
    def enter_inn (self):
        # -- start music
        adonthell.audio_load_background (0, "audio/at-demo-5.ogg")
        adonthell.audio_play_background (0)
        adonthell.audio_set_schedule ("in_game")
        adonthell.audio_set_schedule_active (True)
                        
        self.open_gate ()

        adonthell.gamedata_get_quest ("demo").set_val ("intro_on", 0)
        self.myself.set_goal (10, 18, adonthell.STAND_EAST)

    # -- inside the inn
    def goal_reached (self):
        talan = adonthell.gamedata_get_character ("Talan Wendth")
        talan.time_callback_string ("3t", "walk")
        
        self.myself.set_callback (None)
        self.myself.set_schedule ("keyboard_control")
        self.myself.set_schedule_active (True)
        self.close_gate ()
        self.myself.go_east ()


    # -- open the gate
    def open_gate (self):
        # Get the mapobjects
        gate_fore = adonthell.gamedata_engine ().get_landmap ().get_mapobject (90)
        gate_back = adonthell.gamedata_engine ().get_landmap ().get_mapobject (89)

        # Only open the gate if it's closed...
        if (gate_fore.get_animation (0).currentframe () == 0):
            # Plays the gate back animation
            gate_back.get_animation (0).next_frame ()
            # Plays the gate fore animation
            gate_fore.get_animation (0).next_frame ()

            # Update squares walkability
            sm = adonthell.gamedata_engine ().get_landmap ().get_submap (0)
            sm.get_square (6, 17).set_walkable_south (False)
            sm.get_square (7, 17).set_walkable_south (False)
            sm.get_square (6, 18).set_walkable_west (True)
            sm.get_square (6, 19).set_walkable_west (True)

    # Close the gate
    def close_gate (self):
        # Get the mapobjects
        gate_fore = adonthell.gamedata_engine ().get_landmap ().get_mapobject (90)
        gate_back = adonthell.gamedata_engine ().get_landmap ().get_mapobject (89)

        # Only close the gate if it's opened
        if (gate_fore.get_animation (0).currentframe () == 4):
            # Plays the gate back animation
            gate_back.get_animation (0).next_frame ()
            # Plays the gate fore animation
            gate_fore.get_animation (0).next_frame ()

            # Update squares walkability
            sm = adonthell.gamedata_engine ().get_landmap ().get_submap (0)
            sm.get_square (6, 17).set_walkable (False)
            sm.get_square (7, 17).set_walkable_south (True)
            sm.get_square (6, 18).set_walkable_west (False)
            sm.get_square (6, 19).set_walkable_west (False)
            sm.get_square (6, 20).set_walkable_west (False)
