add flash and thunders

dynamic-sky/dynamic_sky.tscn

@@ -253,6 +253,7 @@ wind_speed = 2.0
 ambient_intensity_multiplier = 0.6
 fog_density_multiplier = 2.0
 rain_intensity = 0.7
+lightning_enabled = true
 default_transition_duration = 8.0
 
 [sub_resource type="Resource" id="Resource_mr14h"]
@@ -344,7 +345,7 @@ presets = Array[ExtResource("3_c6jpa")]([SubResource("Resource_ajt3x"), SubResou
 
 [node name="DayNightController" type="Node" parent="." unique_id=1083149574]
 script = ExtResource("3_day_night")
-time_of_day = 0.6330777230246745
+time_of_day = 0.7679742411724282
 current_day = 4
 sun_color_curve = SubResource("Gradient_sxvon")
 sun_intensity_curve = SubResource("Curve_fm80q")
@@ -369,10 +370,10 @@ script = ExtResource("5_clouds")
 layer_configs = Array[ExtResource("4_ssi15")]([SubResource("Resource_xh4oc"), SubResource("Resource_ahi10"), SubResource("Resource_a5xai"), SubResource("Resource_uxs4q")])
 global_coverage = 0.2
 global_wind_speed = 0.5
-sun_direction = Vector3(-0.71683276, 0.6476549, 0.25825176)
+sun_direction = Vector3(-0.99265814, -0.112351425, -0.04480003)
 sun_color = Color(1, 0.95, 0.85, 1)
 sun_intensity = 1.2
-moon_direction = Vector3(-0.7310799, -0.6605271, -0.17095698)
+moon_direction = Vector3(-0.9932351, 0.11241673, 0.029095592)
 moon_color = Color(0.8, 0.85, 1, 1)
 moon_intensity = 0.0
 
@@ -384,11 +385,11 @@ sky_top_color = Color(0.2, 0.4, 0.85, 1)
 sky_horizon_color = Color(0.6, 0.75, 0.95, 1)
 sky_bottom_color = Color(0.5, 0.6, 0.7, 1)
 skybox_texture = ExtResource("6_ssi15")
-fog_color = Color(0.7, 0.64355034, 0.6637131, 1)
-fog_density = 0.012741526
+fog_color = Color(0.6533633, 0.5148431, 0.4713005, 1)
+fog_density = 0.015073524
 sun_glow_intensity = 0.3
 sun_glow_color = Color(1, 0.95, 0.85, 1)
-sun_direction = Vector3(-0.71683276, 0.6476549, 0.25825176)
+sun_direction = Vector3(-0.99265814, -0.112351425, -0.04480003)
 
 [node name="VFXController" type="Node3D" parent="." unique_id=207251300]
 script = ExtResource("7_vfx")
@@ -403,13 +404,13 @@ environment = ExtResource("13_2w5ig")
 compositor = SubResource("Compositor_ssi15")
 
 [node name="SunLight" type="DirectionalLight3D" parent="." unique_id=1278065589]
-transform = Transform3D(0.33894238, 0.9407005, -0.014151112, 0, 0.015041453, 0.9998871, 0.9408068, -0.33890405, 0.0050981897, 0, 50, 0)
-light_color = Color(1, 0.84032553, 0.65726346, 1)
-light_energy = 0.58916044
+transform = Transform3D(-0.04508543, 0.9987848, -0.019893857, 0, 0.019914096, 0.99980193, 0.99898285, 0.045076493, -0.00089783635, 0, 50, 0)
+light_color = Color(1, 0.7215246, 0.44304925, 1)
+light_energy = 0.31373072
 shadow_enabled = true
 
 [node name="MoonLight" type="DirectionalLight3D" parent="." unique_id=52072807]
-transform = Transform3D(-0.22769909, 0.9736189, -0.014815218, 0, 0.015214887, 0.9998845, 0.9737314, 0.22767279, -0.0034644168, 0, 50, 0)
+transform = Transform3D(0.029281195, 0.99937487, -0.01981562, 0, 0.019824117, 0.9998037, 0.999571, -0.02927545, 0.00058047404, 0, 50, 0)
 visible = false
 light_color = Color(0.7, 0.8, 1, 1)
 light_energy = 0.0

dynamic-sky/environment.tres

@@ -110,7 +110,7 @@ shader_parameter/sky_bottom_color = Color(0.5, 0.6, 0.7, 1)
 shader_parameter/gradient_intensity = 1.0
 shader_parameter/horizon_blend = 0.5
 shader_parameter/sun_glow_enabled = true
-shader_parameter/sun_direction = Vector3(-0.71683276, 0.6476549, 0.25825176)
+shader_parameter/sun_direction = Vector3(-0.99265814, -0.112351425, -0.04480003)
 shader_parameter/sun_glow_color = Color(1, 0.95, 0.85, 1)
 shader_parameter/sun_glow_intensity = 0.3
 shader_parameter/sun_glow_size = 0.2
@@ -128,9 +128,9 @@ sky_material = SubResource("ShaderMaterial_jmmec")
 [resource]
 background_mode = 2
 sky = SubResource("Sky_ssi15")
-ambient_light_color = Color(0.5733876, 0.5701628, 0.64355034, 1)
-ambient_light_energy = 0.52610695
+ambient_light_color = Color(0.5162781, 0.4713005, 0.523453, 1)
+ambient_light_energy = 0.32816777
 fog_enabled = true
-fog_light_color = Color(0.7, 0.64355034, 0.6637131, 1)
-fog_density = 0.012741526
+fog_light_color = Color(0.6533633, 0.5148431, 0.4713005, 1)
+fog_density = 0.015073524
 fog_height_density = 0.1

dynamic-sky/resources/weather_profile.gd

@@ -93,6 +93,8 @@ static func create_rain() -> WeatherProfile:
 	profile.ambient_intensity_multiplier = 0.6
 	profile.fog_density_multiplier = 2.0
 	profile.rain_intensity = 0.7
+	profile.lightning_enabled = true
+	profile.lightning_frequency = 0.04
 	profile.default_transition_duration = 8.0
 	return profile
 

dynamic-sky/scripts/dynamic_sky_root.gd

@@ -465,6 +465,10 @@ func _sync_weather_vfx() -> void:
 		return
 	weather_vfx.set_rain_intensity(weather_controller.get_rain_intensity())
 	weather_vfx.set_snow_intensity(weather_controller.get_snow_intensity())
+	weather_vfx.set_lightning(
+		weather_controller.is_lightning_active(),
+		weather_controller.get_lightning_frequency()
+	)
 
 
 func _update_debug_info() -> void:

dynamic-sky/scripts/weather_vfx.gd

@@ -19,6 +19,12 @@ extends Node3D
 @export var lightning_color: Color = Color(0.9, 0.9, 1.0)
 @export var lightning_flash_duration: float = 0.15
 
+@export_group("Thunder")
+@export var thunder_enabled: bool = true
+@export var thunder_min_delay: float = 1.0
+@export var thunder_max_delay: float = 5.0
+@export var thunder_volume_db: float = -2.0
+
 var _rain_particles: GPUParticles3D
 var _snow_particles: GPUParticles3D
 var _rain_material: ShaderMaterial
@@ -33,12 +39,16 @@ var _lightning_timer: float = 0.0
 var _lightning_next: float = 0.0
 var _lightning_flash_timer: float = 0.0
 var _lightning_light: DirectionalLight3D
+var _thunder_player: AudioStreamPlayer
+var _thunder_pending: bool = false
+var _thunder_delay_timer: float = 0.0
 
 
 func _ready() -> void:
 	_create_rain_system()
 	_create_snow_system()
 	_create_lightning_light()
+	_create_thunder_player()
 
 
 func _process(delta: float) -> void:
@@ -56,6 +66,7 @@ func _process(delta: float) -> void:
 		_snow_material.set_shader_parameter("alpha_mult", _current_snow)
 	
 	_process_lightning(delta)
+	_process_thunder(delta)
 	_follow_camera()
 
 
@@ -87,6 +98,36 @@ func _trigger_lightning() -> void:
 		_lightning_light.visible = true
 		_lightning_light.rotation_degrees.x = randf_range(-80.0, -50.0)
 		_lightning_light.rotation_degrees.y = randf_range(-180.0, 180.0)
+	
+	if thunder_enabled:
+		_thunder_pending = true
+		_thunder_delay_timer = randf_range(thunder_min_delay, thunder_max_delay)
+
+
+func _process_thunder(delta: float) -> void:
+	if not _thunder_pending:
+		return
+	
+	_thunder_delay_timer -= delta
+	if _thunder_delay_timer <= 0.0:
+		_thunder_pending = false
+		_play_thunder()
+
+
+func _play_thunder() -> void:
+	if _thunder_player == null:
+		return
+	
+	_thunder_player.play()
+
+
+func _create_thunder_player() -> void:
+	_thunder_player = AudioStreamPlayer.new()
+	_thunder_player.name = "ThunderPlayer"
+	_thunder_player.volume_db = thunder_volume_db
+	_thunder_player.bus = "Master"
+	_thunder_player.stream = load("res://resources/thunder.mp3")
+	add_child(_thunder_player)
 
 
 func _create_lightning_light() -> void: