From cdb57f90e6090afb54145a297f2c82ba29e8b51b Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <me@steffo.eu>
Date: Mon, 4 Apr 2022 15:02:36 +0200
Subject: [PATCH] :wrench: Add functionality to the mute button

---
 src/levels/Game.tscn        | 15 +++------------
 src/levels/PhaseOneMusic.gd | 18 +++++++++++++++---
 2 files changed, 18 insertions(+), 15 deletions(-)

diff --git a/src/levels/Game.tscn b/src/levels/Game.tscn
index 24c9f32..3582e15 100644
--- a/src/levels/Game.tscn
+++ b/src/levels/Game.tscn
@@ -109,16 +109,6 @@ align = 2
 valign = 1
 script = SubResource( 1 )
 
-[node name="HealthBar" type="ProgressBar" parent="UserInterface/TheDarkNightUI/Panel"]
-visible = false
-anchor_bottom = 1.0
-margin_left = 14.0
-margin_top = 14.0
-margin_right = 320.0
-margin_bottom = -14.0
-grow_vertical = 2
-value = 50.0
-
 [node name="TextureProgress" type="TextureProgress" parent="UserInterface/TheDarkNightUI/Panel"]
 margin_left = 15.0
 margin_top = 15.0
@@ -129,7 +119,7 @@ texture_under = ExtResource( 10 )
 texture_progress = ExtResource( 9 )
 texture_progress_offset = Vector2( 10, 5 )
 
-[node name="Button" type="Button" parent="UserInterface/TheDarkNightUI/Panel"]
+[node name="MuteButton" type="Button" parent="UserInterface/TheDarkNightUI/Panel"]
 anchor_left = 1.0
 anchor_right = 1.0
 anchor_bottom = 1.0
@@ -139,8 +129,9 @@ margin_right = -50.0
 margin_bottom = -10.0
 flat = true
 
-[node name="Sprite" type="Sprite" parent="UserInterface/TheDarkNightUI/Panel/Button"]
+[node name="Sprite" type="Sprite" parent="UserInterface/TheDarkNightUI/Panel/MuteButton"]
 position = Vector2( 25, 30 )
 texture = ExtResource( 12 )
 
 [connection signal="intensity_changed" from="PhaseOne/Entities/Fire" to="PhaseOne/Music" method="_on_Fire_intensity_changed"]
+[connection signal="pressed" from="UserInterface/TheDarkNightUI/Panel/MuteButton" to="PhaseOne/Music" method="_on_MuteButton_pressed"]
diff --git a/src/levels/PhaseOneMusic.gd b/src/levels/PhaseOneMusic.gd
index 9a771ac..10d8f4d 100644
--- a/src/levels/PhaseOneMusic.gd
+++ b/src/levels/PhaseOneMusic.gd
@@ -7,14 +7,26 @@ export var bell_min: float = 0.20
 export var bell_max: float = 0.60
 export var drum_min: float = 0.40
 export var drum_max: float = 0.80
+export var muted: bool = false setget set_mute
 
 
 func _on_Fire_intensity_changed(value):
 	$Choir.volume_db = (smoothstep(choir_min, choir_max, value) - 1) * 60
-	$Choir.bus = "Master" if $Choir.volume_db > -60 else "Mute"
+	$Choir.bus = "Master" if not muted and $Choir.volume_db > -60 else "Mute"
 
 	$Bell.volume_db = (smoothstep(bell_min, bell_max, value) - 1) * 60
-	$Bell.bus = "Master" if $Choir.volume_db > -60 else "Mute"
+	$Bell.bus = "Master" if not muted and $Bell.volume_db > -60 else "Mute"
 
 	$Drum.volume_db = (smoothstep(drum_min, drum_max, value) - 1) * 60
-	$Drum.bus = "Master" if $Choir.volume_db > -60 else "Mute"
+	$Drum.bus = "Master" if not muted and  $Drum.volume_db > -60 else "Mute"
+
+
+func set_mute(value):
+	muted = value
+	$Choir.bus = "Master" if not muted and $Choir.volume_db > -60 else "Mute"
+	$Bell.bus = "Master" if not muted and $Bell.volume_db > -60 else "Mute"
+	$Drum.bus = "Master" if not muted and  $Drum.volume_db > -60 else "Mute"
+
+
+func _on_MuteButton_pressed():
+	set_mute(not muted)