sun upper & sun downer

Characters/Player/Player.tscn

@@ -175,7 +175,7 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.0461721, 1.84617, 0 )
 script = ExtResource( 2 )
 
 [node name="LookingAt" type="RayCast" parent="Body/PillCameras"]
-transform = Transform( -1, 0, -8.74228e-08, 0, 1, 0, 8.74228e-08, 0, -1, 0, 0, 0 )
+transform = Transform( -1, 0, -8.74228e-008, 0, 1, 0, 8.74228e-008, 0, -1, 0, 0, 0 )
 enabled = true
 cast_to = Vector3( 0, 0, 2 )
 
@@ -273,7 +273,7 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0 )
 script = ExtResource( 11 )
 
 [node name="Pills" parent="PillTaker" instance=ExtResource( 12 )]
-transform = Transform( 0.1, 0, 0, 0, -4.37114e-09, 0.1, 0, -0.1, -4.37114e-09, 0, 0.7, 0 )
+transform = Transform( 0.1, 0, 0, 0, -4.37114e-009, 0.1, 0, -0.1, -4.37114e-009, 0, 0.7, 0 )
 visible = false
 
 [editable path="HUD"]

Characters/Player/UI/UI.gd

@@ -42,8 +42,8 @@ func _process(_delta):
 	_labelPillLevel.text = "curLevel: " + String(Pills.get_level())
 	_pillLevel.value = Pills.get_level()
 	var val = int(Daytime.get_time())
-	_labelDayTime.text = "dayTime: " + String(val) + " - %02d:%02d" % [val/60%24, val%60]
+	#_labelDayTime.text = "dayTime: " + String(val) + " - %02d:%02d" % [val/60%24, val%60]
-	_dayTime.value = Daytime.get_time()
+	_dayTime.value = val
 	
-	_dayTimeVisual.rect_rotation = (val/_dayTime.max_value) * 360
+	_dayTimeVisual.rect_rotation = ((val/_dayTime.max_value) * 180) - 90
 	

Global/Daytime.gd

@@ -1,6 +1,7 @@
 extends Node
 
-const _max: int = 1440 # 24 hour + 60 mins
+#const _max: int = 1440 # 24 hour + 60 mins
+const _max: int = 100
 
 const WORK_TIME = _max * 0.3
 const SLEEP_TIME = _max * 0.6

Global/Environment.gd

@@ -0,0 +1,73 @@
+extends Spatial
+
+#const
+const LONGITUDE: int = -90 # we are on equator
+
+const SUNRISE: Color = Color("ffdb00")
+const SUNSET: Color = Color("ffdb00")
+const STANDARD_SKY_TOP: Color = Color("a5d6f1") #godots standard sky top color
+const SUNRISE_DEGREE: int = 15 #until this degree is sunset color
+const RISE_INTERPOL: int = SUNRISE_DEGREE + 15 #until this degree, sunrise interpolates to day
+const SUNSET_DEGREE: int = 170 #from this degree on is sunset color
+const SET_INTERPOL: int = SUNSET_DEGREE - 15 #until this degree, day interpolates to sunset
+
+
+#private members
+var _worldEnvironment: WorldEnvironment
+var _light: DirectionalLight
+
+var _max: float #max Daytime
+var _currentTime: float
+
+var _degree: float #current degrees of sun & light  ((currentTime/maxTime) * 180)
+
+#var _standardSkyHorizon: Color = Color("d6eafa") #godots standard sky horizon color
+var _setSkyColor: Color #for setting current skycolor
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	#assign children
+	_worldEnvironment = get_node("WorldEnvironment")
+	assert(null != _worldEnvironment)
+	
+	_light = get_node("DirectionalLight")
+	assert(null != _light)
+	
+	#set values
+	_worldEnvironment.environment.background_sky.sun_longitude = LONGITUDE
+	
+	#get values (from the other side - adele)
+	_max = Daytime.get_max()
+
+
+func _process(_delta):
+	_currentTime = Daytime.get_time()
+	_degree = (_currentTime/_max) * 180
+	_sun_position()
+	_light_rotation()
+	_sky_light()
+
+#update sun position
+func _sun_position():
+	_worldEnvironment.environment.background_sky.sun_latitude = _degree
+	
+#update light position to sun position
+func _light_rotation():
+	_light.rotation_degrees = Vector3(-(_degree), LONGITUDE, 0)
+	
+#set light color depending on daytime
+func _sky_light():
+	if _degree <= SUNRISE_DEGREE:
+		#_worldEnvironment.environment.background_sky.sky_curve = 1
+		_setSkyColor = SUNRISE
+	elif _degree > SUNRISE_DEGREE and _degree < RISE_INTERPOL: #interpolate colors from sunrise sky to daytime sky
+		_setSkyColor = SUNRISE.linear_interpolate(STANDARD_SKY_TOP, ((_degree-SUNRISE_DEGREE)/(RISE_INTERPOL-SUNRISE_DEGREE)))
+	elif _degree >= RISE_INTERPOL and _degree <= SET_INTERPOL:
+		#_worldEnvironment.environment.background_sky.sky_curve = 0.09
+		_setSkyColor = STANDARD_SKY_TOP
+	elif _degree > SET_INTERPOL and _degree < SUNSET_DEGREE: #interpolate colors from daytime sky to sunset sky
+		_setSkyColor = STANDARD_SKY_TOP.linear_interpolate(SUNSET, ((_degree-SET_INTERPOL)/(SUNSET_DEGREE-SET_INTERPOL)))
+	elif _degree >= SUNSET_DEGREE:
+		_setSkyColor = SUNSET
+	_worldEnvironment.environment.background_sky.sky_horizon_color = _setSkyColor