loaded = false;
border_fade_out = false;
border_fade_in = false;
border_alpha = 1;
border_fade_value = 0.025;
overlay_alpha = 1;
overlay_alpha_target = 1;
overlay_fade_speed = 0.025;
overlay_color = 0;
_border_image = border_lw_town;
_border_image_temp = _border_image;
_border_image_temp_alpha = 0;
_border_image_temp_alpha_amount = 0.025;
_border_image_layer = -4;
ww = window_get_width();
wh = window_get_height();
sw = surface_get_width(application_surface);
sh = surface_get_height(application_surface);
var scale_w = ww / sw;
var scale_h = wh / sh;
custom_effect = -1;
custom_effect_con = 0;
custom_effect_alpha = 0;
custom_effect_alpha_target = 0;
custom_effect_color = 0;
custom_effect_fade_speed = 0.2;
_border_image_siner = 0;
_border_image_alpha = 1;
_border_red_active = false;
_border_red_alpha = 0;
_border_red_timer = 0;
_loaded = false;
if (scr_is_switch_os() && wh == 720)
    global.window_scale = 4/3;
else
    global.window_scale = floor(min(scale_w, scale_h));

is_border_simple = function()
{
    return global.screen_border_id == "Simple" || global.screen_border_id == "シンプル";
};

init_border = function()
{
    var room_id = room;
    var room_border = scr_get_border(room_id);
    _border_image_layer = -4;
    var border_id = global.screen_border_id;
    if (border_id == "Dynamic" || border_id == "ダイナミック")
    {
        if (global.tempflag[95] == 1)
        {
            global.tempflag[95] = 0;
            var saveload_border = true;
            if ((room_id == room_dw_church_intro1 || room_id == room_dw_church_intropiano || room_id == room_dw_church_staircase || room_id == room_dw_church_glass) && global.plot < 120)
                saveload_border = false;
            else if ((room_id == room_dw_churchb_staircaseintro || room_id == room_dw_churchb_fountain || room_id == room_dw_churchb_extinguisher || room_id == room_dw_churchb_ripple1 || room_id == room_dw_church_ripseq1 || room_id == room_dw_church_ripseq2) && global.plot < 234)
                saveload_border = false;
            else if (room_id == room_dw_churchc_darkswords && global.plot < 248)
                saveload_border = false;
            if (saveload_border)
            {
                set_border(room_border, 1);
                show_border(0.05);
            }
            else
            {
                overlay_alpha = 1;
                hide_border();
            }
        }
        else
        {
            set_border(room_border);
        }
        if (room_id == room_legend || room_id == 1399 || room_id == PLACE_MENU)
        {
            stop_custom_effect();
            if (scr_completed_chapter_any_slot(global.chapter))
            {
                set_border(border_dw_castletown, 1);
                show_border(0.08);
            }
            else
            {
                hide_border();
            }
        }
        else if (room_id == ROOM_INITIALIZE || room_id == room_gameover || room_id == PLACE_DOG || room_id == room_title_placeholder || room_id == room_intro_ch4 || room_id == PLACE_FAILURE)
        {
            hide_border();
            stop_custom_effect();
        }
        else if (room_id == room_insidecloset || room_id == room_cc_fountain)
        {
            hide_border(0.025);
        }
        else if (room_id == room_town_krisyard || room_id == room_dw_castle_town || room_id == room_town_school)
        {
            show_border(1);
        }
        if (room_id == PLACE_FAILURE || room_id == room_gameover)
        {
            overlay_alpha = 1;
            hide_border();
        }
        if (global.chapter == 4)
        {
            if (global.plot >= 100 && global.plot < 105)
            {
                if (global.darkzone == 0)
                {
                    set_custom_effect(2);
                    show_border(1);
                }
                else
                {
                    stop_custom_effect();
                }
            }
            if (room_id == room_dw_church_intro1)
                stop_custom_effect();
            if (room_id == room_dw_churchb_gersonstudy)
                stop_custom_effect();
            if (room_id == room_dw_church_savepoint)
                show_border();
            if (room_id == room_dw_churchc_titanclimb1 || room_id == room_dw_churchc_titanclimb1_post || room_id == room_dw_churchc_titanclimb2 || room_id == room_dw_churchc_titanclimb2_post)
            {
                _border_image_layer = border_dw_titan_eyes;
                show_border();
            }
            if (room_id == room_dw_churchc_titandefeated || room_id == room_dw_churchc_final_prophecy)
            {
                overlay_alpha = 1;
                hide_border();
            }
            if (room_id == room_dw_church_glass)
            {
                if (i_ex(obj_ch4_DCA02))
                {
                    overlay_alpha = 1;
                    hide_border();
                }
            }
            if (room_id == room_dw_church_darkmaze)
            {
                if (i_ex(obj_dw_church_darkmaze))
                {
                    if (obj_dw_church_darkmaze.init && obj_dw_church_darkmaze.con < 100)
                    {
                        overlay_alpha = 1;
                        hide_border();
                    }
                }
            }
            if (room_id == room_town_church)
            {
                if (global.plot >= 290)
                    show_border();
            }
            if (room_id == room_dw_castle_tv)
                show_border();
            if (room_id == room_dw_castle_tv_zone_1)
            {
                if (i_ex(obj_room_castle_tv_zone_1))
                {
                    if (obj_room_castle_tv_zone_1.init)
                    {
                        overlay_alpha = 1;
                        hide_border();
                    }
                    else
                    {
                        hide_border(0.025);
                    }
                }
            }
            if (room_id == room_dw_castle_tv_zone_2 || room_id == room_dw_castle_tv_zone_3 || room_id == room_dw_castle_tv_zone_battle || room_id == room_dw_castle_tv_zone_minigame)
            {
                overlay_alpha = 1;
                hide_border();
            }
            if (room_id == room_dw_church_knightclimb_post)
            {
                if (i_ex(obj_dw_church_knightclimbpost))
                {
                    if (obj_dw_church_knightclimbpost._show_border)
                    {
                        set_border(border_dw_church_a);
                        show_border();
                    }
                    else
                    {
                        stop_custom_effect();
                        hide_border();
                    }
                }
            }
            if (room_id == room_dw_church_gersonstudy)
                show_border();
        }
    }
    else if (border_id == "Simple" || border_id == "シンプル")
    {
        show_border(1);
    }
};

set_border = function(arg0, arg1 = 0.025)
{
    if (is_border_simple())
        exit;
    if (arg0 == _border_image_temp && _border_image_temp_alpha_amount == arg1)
        exit;
    if (arg1 >= 1)
    {
        _border_image = arg0;
        _border_image_temp = arg0;
    }
    else
    {
        _border_image_temp = arg0;
        _border_image_temp_alpha_amount = arg1;
    }
};

hide_border = function(arg0 = 1, arg1 = 0)
{
    if (is_border_simple())
        exit;
    overlay_fade_speed = arg0;
    overlay_alpha_target = 1;
    overlay_color = arg1;
};

show_border = function(arg0 = 0.025)
{
    overlay_fade_speed = -arg0;
    overlay_alpha_target = 0;
};

set_custom_effect = function(arg0, arg1 = 0.02)
{
    if (is_border_simple())
        exit;
    custom_effect_con = 0;
    custom_effect = arg0;
    custom_effect_fade_speed = arg1;
    custom_effect_color = 0;
    custom_effect_alpha_target = 0.8;
    if (custom_effect == 1)
    {
        custom_effect_color = merge_color(c_black, c_navy, 0.5);
        custom_effect_alpha_target = 0.6;
    }
    if (custom_effect == 2)
    {
        custom_effect_color = merge_color(c_white, c_blue, 0.7);
        custom_effect_alpha_target = 0.4;
    }
    if (custom_effect == 3)
        custom_effect_alpha_target = 0.4;
    if (custom_effect == 4)
        custom_effect_alpha_target = 0.6;
    if (custom_effect == 5)
        custom_effect_alpha_target = 0.8;
    if (custom_effect == 6)
        custom_effect_alpha_target = 0;
};

stop_custom_effect = function()
{
    if (is_border_simple())
        exit;
    scr_delay_var("custom_effect_con", 1, 15);
};

trigger_event = function(arg0)
{
    if (arg0 == "titan_hurt")
    {
        _border_red_active = true;
        _border_red_timer = 0;
    }
};