Feat/mouse sensitivity (#3)

* Slider affects sensitivity

* Slider working as expected

* Pause is by default invisible

* Adjusted menu so it doesn't auto resize

* Using constant instead of repeating string

my-3d-squash-the-creeps/Camera.gd

@@ -4,8 +4,6 @@ var horizontal =  0
 var vertical = 0
 var v_min = -70 # Looking up
 var v_max = 15 # Look down
-var h_sensitivity = 0.5
-var v_sensitivity = 0.5
 var h_acceleration = 10
 var v_acceleration = 10
 
@@ -16,8 +14,8 @@ func _ready():
 
 func _input(event):
   if event is InputEventMouseMotion:
-    horizontal -= event.relative.x * h_sensitivity
-    vertical -= event.relative.y * v_sensitivity
+    horizontal -= event.relative.x * GameState.mouse_sensitivity
+    vertical -= event.relative.y * GameState.mouse_sensitivity
 
 func _physics_process(delta):
   #print(vertical) # It's useful to print the current value when trying to find the proper values for 'min' and 'max'.

my-3d-squash-the-creeps/GameState.gd

@@ -1,3 +1,4 @@
 extends Node
 
 var Audio: Node
+export var mouse_sensitivity := 0.5

my-3d-squash-the-creeps/Main.tscn

@@ -197,31 +197,46 @@ anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-margin_left = -112.0
-margin_top = -77.0
-margin_right = 112.0
-margin_bottom = 77.0
+margin_left = -139.0
+margin_top = -99.0
+margin_right = 139.0
+margin_bottom = 99.0
 custom_constants/separation = 10
 alignment = 1
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
 [node name="ResumeButton" type="Button" parent="UserInterface/Pause/VBoxContainer"]
-margin_top = 35.0
-margin_right = 224.0
-margin_bottom = 72.0
+margin_right = 278.0
+margin_bottom = 37.0
 text = "Resume"
 
 [node name="ToggleFullscreenButton" type="Button" parent="UserInterface/Pause/VBoxContainer"]
-margin_right = 12.0
-margin_bottom = 37.0
+margin_top = 47.0
+margin_right = 278.0
+margin_bottom = 84.0
 text = "Toggle Fullscreen"
 
+[node name="SensitivityLabel" type="Label" parent="UserInterface/Pause/VBoxContainer"]
+margin_top = 94.0
+margin_right = 278.0
+margin_bottom = 125.0
+text = "Mouse Sensitivity: "
+
+[node name="SensitivitySlider" type="HSlider" parent="UserInterface/Pause/VBoxContainer"]
+margin_top = 135.0
+margin_right = 278.0
+margin_bottom = 151.0
+min_value = 0.1
+max_value = 1.0
+step = 0.1
+value = 0.1
+
 [node name="ExitButton" type="Button" parent="UserInterface/Pause/VBoxContainer"]
-margin_top = 82.0
-margin_right = 224.0
-margin_bottom = 119.0
+margin_top = 161.0
+margin_right = 278.0
+margin_bottom = 198.0
 text = "Exit"
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
@@ -249,5 +264,6 @@ transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 0, 3.5,
 [connection signal="timeout" from="MobTimer" to="." method="_on_MobTimer_timeout"]
 [connection signal="pressed" from="UserInterface/Pause/VBoxContainer/ResumeButton" to="UserInterface/Pause" method="_on_ResumeButton_pressed"]
 [connection signal="pressed" from="UserInterface/Pause/VBoxContainer/ToggleFullscreenButton" to="UserInterface/Pause" method="_on_ToggleFullscreenButton_pressed"]
+[connection signal="value_changed" from="UserInterface/Pause/VBoxContainer/SensitivitySlider" to="UserInterface/Pause" method="_on_SensitivitySlider_value_changed"]
 [connection signal="pressed" from="UserInterface/Pause/VBoxContainer/ExitButton" to="UserInterface/Pause" method="_on_ExitButton_pressed"]
 [connection signal="body_entered" from="Boundary" to="Boundary" method="_on_Boundary_body_entered"]

my-3d-squash-the-creeps/Pause.gd

@@ -1,5 +1,16 @@
 extends Control
 
+const sensitivity_text = "Mouse Sensitivity: %.1f"
+
+func _ready():
+  $VBoxContainer/SensitivityLabel.text = sensitivity_text % GameState.mouse_sensitivity
+  $VBoxContainer/SensitivitySlider.value = GameState.mouse_sensitivity
+
+func _on_SensitivitySlider_value_changed(value):
+  GameState.mouse_sensitivity = value
+  $VBoxContainer/SensitivityLabel.text = sensitivity_text % value
+
+
 func pause():
   get_tree().paused = not get_tree().paused
   visible = get_tree().paused