depth = 4900;
_state = -1;
_noellehouse_sprite = -4;
_school_sprite = -4;
_dess_sprite = -4;
_noelle_sprite = 386;
_noelle_sprite_index = 0;
_overlay_alpha = 1;
_noelle_alpha = 0;
_enable_wave = false;
_time_interval = 0.25;
_rotate_enabled = false;
_target_angle = 270;
_target_angle_modifier = 0;
_slow_to_stop = false;
_fade_in_segments = false;
_wave_modifier = 0;
shader = 36;
surf = -4;
u_angle = shader_get_uniform(shader, "BaseAngle");
u_time = shader_get_uniform(shader, "Time");
u_wave = shader_get_uniform(shader, "Wavyness");
time = 0;
angle = 270;
alpha_1 = 0;
alpha_2 = 0;
alpha_3 = 0;
alpha_1_active = false;
alpha_2_active = false;
alpha_3_active = false;
max_segments = 0;
w1 = 0;
w2 = -0.5;
w3 = -1;

init = function()
{
    _state = 0;
    if (global.tempflag[55] == 0)
    {
        global.tempflag[55] = 1;
        persistent = true;
        room_goto(room_town_noellehouse);
    }
};

start = function()
{
    _state = 1;
    fade_in();
};

enable_wave = function()
{
    _enable_wave = true;
};

start_rotate = function()
{
    _rotate_enabled = true;
    increase_rotate();
};

increase_rotate = function()
{
    scr_lerpvar("_target_angle_modifier", _target_angle_modifier, _target_angle_modifier + 0.2, 30);
};

increase_wave = function()
{
    scr_lerpvar("_wave_modifier", _wave_modifier, _wave_modifier + 0.01, 30);
};

stop_rotate = function()
{
    _rotate_enabled = false;
    _slow_to_stop = true;
};

fade_in_segment = function()
{
    max_segments++;
};

fade_in = function()
{
    scr_lerpvar("_noelle_alpha", 0, 1, 60);
};

fade_out = function()
{
    scr_lerpvar("_noelle_alpha", 1, 0, 60);
};

fade_in_pinwheel = function()
{
    _fade_in_segments = true;
};

fade_out_pinwheel = function()
{
    max_segments = 0;
    alpha_1 = 0;
    alpha_2 = 0;
    alpha_3 = 0;
};

noelle_kneel = function()
{
    _noelle_sprite_index = 1;
};

clean_up = function()
{
    if (persistent == true)
        persistent = false;
    if (sprite_exists(_noellehouse_sprite))
        sprite_delete(_noellehouse_sprite);
    if (sprite_exists(_school_sprite))
        sprite_delete(_school_sprite);
    if (sprite_exists(_dess_sprite))
        sprite_delete(_dess_sprite);
    if (surface_exists(surf))
        surface_free(surf);
    instance_destroy();
};