Camera shake implementation + jump sfx

assets/Audio/SFX/blup.wav.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/blup.wav-66b5348abbc4b8ce1dfd16626382b374.sample"
+
+[deps]
+
+source_file="res://assets/Audio/SFX/blup.wav"
+dest_files=[ "res://.import/blup.wav-66b5348abbc4b8ce1dfd16626382b374.sample" ]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop=false
+compress/mode=0

assets/Audio/SFX/player_jump.wav.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/player_jump.wav-de4e28ff7abe759f54b174a6113fe72c.sample"
+
+[deps]
+
+source_file="res://assets/Audio/SFX/player_jump.wav"
+dest_files=[ "res://.import/player_jump.wav-de4e28ff7abe759f54b174a6113fe72c.sample" ]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop=false
+compress/mode=0

src/Actors/Camera.gd

@@ -0,0 +1,48 @@
+extends Camera2D
+
+var _shake_config := {
+	'amplitude': .0,
+	'transition': Tween.TRANS_SINE,
+	'easing': Tween.EASE_IN_OUT,
+	'priority': 0
+	}
+
+
+func start_shake(duration:float = .2, frequency:float = 15.0, amplitude:float = 5.0, priority:int = 0):
+	if priority >= _shake_config.priority:
+		_shake_config.priority = priority
+		_shake_config.amplitude = amplitude
+		$Duration.wait_time = duration
+		$Frequency.wait_time = 1 / frequency
+		
+		$Duration.start()
+		$Frequency.start()
+		
+		_new_shake()
+	
+	
+	pass
+
+func _new_shake():
+	var rand := Vector2(
+		rand_range(-_shake_config.amplitude, _shake_config.amplitude),
+		rand_range(-_shake_config.amplitude, _shake_config.amplitude)
+	)
+	
+	$Tween.interpolate_property(self, "offset", self.offset, rand,  $Frequency.wait_time, _shake_config.transition, _shake_config.easing)
+	$Tween.start()
+	
+
+func _reset():
+	$Tween.interpolate_property(self, "offset", self.offset, Vector2.ZERO,  $Frequency.wait_time, _shake_config.transition, _shake_config.easing)
+	$Tween.start()
+	_shake_config.priority = 0
+
+func _on_Frequency_timeout() -> void:
+	_new_shake()
+
+
+
+func _on_Duration_timeout() -> void:
+	_reset()
+	$Frequency.stop()

src/Actors/Camera.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://src/Actors/Camera.gd" type="Script" id=1]
+
+[node name="Camera" type="Camera2D"]
+current = true
+limit_left = -45
+limit_smoothed = true
+drag_margin_h_enabled = true
+drag_margin_v_enabled = true
+smoothing_enabled = true
+drag_margin_left = 0.09
+drag_margin_right = 0.09
+script = ExtResource( 1 )
+
+[node name="Tween" type="Tween" parent="."]
+
+[node name="Frequency" type="Timer" parent="."]
+
+[node name="Duration" type="Timer" parent="."]
+[connection signal="timeout" from="Frequency" to="." method="_on_Frequency_timeout"]
+[connection signal="timeout" from="Duration" to="." method="_on_Duration_timeout"]

src/Actors/Player.gd

@@ -10,7 +10,7 @@ export var max_gravity:= 450.0
 export var respawn_position:=Vector2.ZERO
 export var wall_slide_friction:=.2
 export var wall_jump_speed_factor := Vector2(1 ,.8)
-export var dash_thrust = 500.0
+export var dash_thrust = 550.0
 export var max_wall_slide_gravity := 100.0
 
 var LandingDust = load("res://src/Actors/LandingDust.tscn")
@@ -30,6 +30,8 @@ var _can_dash := true
 var _is_jump_canceled := false
 var _direction := Vector2.ZERO
 
+var _falling_start_position := .0
+
 enum States {
 	IDLE,
 	IN_AIR,
@@ -53,6 +55,7 @@ export var abilities:= {
 }
 func _ready() -> void:
 	respawn_position = position
+	_falling_start_position = respawn_position.y
 	$AnimationPlayer.play("idle")
 	
 func _physics_process(delta: float) -> void:
@@ -123,9 +126,13 @@ func _on_landed():
 	var dust = LandingDust.instance()
 	dust.position = position
 	get_parent().add_child(dust)
+	var fall_distance = position.y - _falling_start_position
+	if fall_distance > 150: $Camera.start_shake()
+	_falling_start_position = position.y
 	emit_signal("landed", position)
 	
 func _on_jump(wall_jump:bool = false):
+	AudioManager.play_sfx(AudioManager.Sfx.PLAYER_JUMP)
 	var dust:Node = JumpDust.instance()
 	dust.position = position;
 	get_parent().add_child(dust)
@@ -146,6 +153,7 @@ func _get_direction() -> void:
 func _check_dash():
 	if Input.is_action_just_pressed("dash") and _can_dash and abilities.dash:
 		var dash_velocity := Vector2($Sprite.scale.x * dash_thrust,0)
+		$Camera.start_shake(.1,  15, 2)
 		_can_dash = false
 		# Wall dash first
 		if _state == States.WALL_SLIDING:
@@ -222,6 +230,8 @@ func update_sprite(_direction:Vector2) -> void:
 		return
 	if _state == States.IN_AIR:
 		$AnimationPlayer.play(air_animation)
+		if air_animation == "fall" and position.y < _falling_start_position:
+			_falling_start_position = position.y
 		return
 	
 	if _state == States.DASHING:
@@ -254,6 +264,7 @@ func _on_die_animation_done():
 func die():
 	_alive = false
 	$AnimationPlayer.play("die")
+	$Camera.start_shake()
 	GameState.player_died(self)
 	
 func setAbility(ability:String, enabled:bool=false):

src/Actors/Player.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=17 format=2]
+[gd_scene load_steps=18 format=2]
 
 [ext_resource path="res://src/Actors/DashParticles_right.tscn" type="PackedScene" id=1]
 [ext_resource path="res://src/Actors/Player.gd" type="Script" id=2]
 [ext_resource path="res://src/Actors/DashParticles_left.tscn" type="PackedScene" id=3]
+[ext_resource path="res://src/Actors/Camera.tscn" type="PackedScene" id=4]
 [ext_resource path="res://assets/Items/torch_ligt_texture.png" type="Texture" id=7]
 [ext_resource path="res://assets/Player/herochar_spritesheet.png" type="Texture" id=8]
 
@@ -655,7 +656,7 @@ anims/run = SubResource( 10 )
 anims/wall_slide = SubResource( 11 )
 
 [node name="DashTimeout" type="Timer" parent="."]
-wait_time = 0.1
+wait_time = 0.12
 one_shot = true
 
 [node name="DashParticlesLeft" parent="." instance=ExtResource( 3 )]
@@ -676,14 +677,6 @@ enabled = true
 cast_to = Vector2( -5.2, 0 )
 collision_mask = 8
 
-[node name="Camera2D" type="Camera2D" parent="."]
+[node name="Camera" parent="." instance=ExtResource( 4 )]
-current = true
-limit_left = -45
-limit_smoothed = true
-drag_margin_h_enabled = true
-drag_margin_v_enabled = true
-smoothing_enabled = true
-drag_margin_left = 0.09
-drag_margin_right = 0.09
 [connection signal="body_entered" from="Sprite/SordRange" to="." method="_on_SordRange_body_entered"]
 [connection signal="timeout" from="DashTimeout" to="." method="_on_DashTimeout_timeout"]

src/GameWorld/AmbiantLighting.gd

@@ -3,7 +3,7 @@ extends Node2D
 
 var LIGHTS = {
 	"DAY": Color(1, 1, 1, 1),
-	"NIGHT": Color("#848282")
+	"NIGHT": Color(0.678431, 0.576471, 0.576471),
 }
 
 var _current_light = 'DAY'

src/GameWorld/GameWorld.gd

@@ -5,9 +5,9 @@ extends Node2D
 
 
 func _ready() -> void:
-	$Player/Camera2D.limit_bottom = 250
+	$Player/Camera.limit_bottom = 250
-	$Player/Camera2D.limit_left = -45
+	$Player/Camera.limit_left = -45
-	$Player/Camera2D.limit_right = 700
+	$Player/Camera.limit_right = 700
 	
 
 func _process(delta: float) -> void:

src/GameWorld/PreGame.gd

@@ -17,7 +17,7 @@ func _on_OldDudeIntroArea_body_entered(body: Node) -> void:
 		GameState.start_cutscene()
 		var scene = (load(_Cutscenes.old_man_intro)).instance()
 		add_child(scene)
-		scene.start_scene(body.get_node("Camera2D"))
+		scene.start_scene(body.get_node("Camera"))
 		yield(scene, "cutscene_finished")
 		
 		old_man_animation_palyer.play_backwards("fade")

src/Singletons/AudioManager.gd

@@ -34,7 +34,7 @@ enum Sfx{
 
 var _sfx_files := {
 	Sfx.COIN_COLLECTION : load("res://assets/Audio/SFX/coin.wav"),
-	Sfx.PLAYER_JUMP : '',
+	Sfx.PLAYER_JUMP : load("res://assets/Audio/SFX/player_jump.wav"),
 	Sfx.PLAYER_LAND : '',
 	Sfx.PLAYER_DASH : '',
 	Sfx.PLAYER_ATTACK : load("res://assets/Audio/SFX/player_attack.wav"),

src/Singletons/GameState.gd

@@ -104,9 +104,10 @@ func start_new_game(from_main_menu:bool=false, change_music:bool=true):
 	var state = States.INTRO_CUTSCENE if from_main_menu else States.NEW_GAME
 	if not from_main_menu: _data.statistics.runs += 1
 	save_data()
-	var delay = 3 if state == States.INTRO_CUTSCENE else .2
+	var delay = 3 if state == States.INTRO_CUTSCENE else 1
 	if change_music: AudioManager.play_music(AudioManager.Music.PreGame, delay)
 	_change_scene(state, delay)
+	yield(self, "scene_changed")
 #	get_tree().change_scene_to(load(_SCENES[_state]))
 
 func start_cutscene():
@@ -126,7 +127,7 @@ func go_to_main_menu():
 	_change_scene(States.MAIN_MENU)
 	yield(self, "scene_changed")
 	
-func _change_scene(state:int,duration:float=.2):
+func _change_scene(state:int,duration:float=1):
 	_state = States.TRANSITIONING
 	Stage.fade_out(duration/2)
 	yield(Stage, "fade_finished")