GMTK-Jam-2021/Globals.gd at main · lkoger/GMTK-Jam-2021 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
extends Node2D

var titleScreenWav: AudioStream = preload("res://Music/title-screen-loop.wav")
var mainWav: AudioStream = preload("res://Music/main-loop.wav")
var breatherRoundWav: AudioStream = preload("res://Music/breather-round-loop.wav")
var bossWav: AudioStream = preload("res://Music/boss.wav")
var deathWav: AudioStream = preload("res://Music/death.wav")

var current_song = ""
var next_song = ""

var time_alive_score = 0
var rounds_alive_score = 0

var ambi_energy_collected = 0
var dextr_energy_collected = 0
var ambi_hits_taken = 0
var dextr_hits_taken = 0


func _play(song):
	if song != current_song:
		current_song = song
		match song:
			'title':
				$AudioStreamPlayer.set_stream(titleScreenWav)
				$AudioStreamPlayer.play()
			'main':
				$AudioStreamPlayer.set_stream(mainWav)
				$AudioStreamPlayer.play()
			'breather':
				$AudioStreamPlayer.set_stream(breatherRoundWav)
				$AudioStreamPlayer.play()
			'boss':
				$AudioStreamPlayer.set_stream(bossWav)
				$AudioStreamPlayer.play()
			'death':
				$AudioStreamPlayer.set_stream(deathWav)
				$AudioStreamPlayer.play()


func _on_AudioStreamPlayer_finished():
	if next_song != "":
		_play(next_song)
		next_song = ""
	else:
		$AudioStreamPlayer.play()

func get_song_time_left():
	if $AudioStreamPlayer.playing:
		return $AudioStreamPlayer.stream.get_length() - $AudioStreamPlayer.get_playback_position()
	else:
		return INF

func fade_out_music(time_to_fade):
	if $AudioStreamPlayer.is_playing():
		$Tween.interpolate_property($AudioStreamPlayer, "volume_db", 0.0, -50.0, time_to_fade)
		$Tween.start()

func set_next_song(song):
	next_song = song


func _on_Tween_tween_completed(object, key):
	$AudioStreamPlayer.volume_db = 0.0

func _change_music_volume(value):
	$AudioStreamPlayer.volume_db = value


func increment_time_score():
	time_alive_score += 1

func increment_round_score():
	rounds_alive_score += 1