Better dash animation (celeste style)

assets/Player/herochar_dash_partical.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/herochar_dash_partical.png-69b8bf33921f19c267db47aa0649ff68.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/Player/herochar_dash_partical.png"
+dest_files=[ "res://.import/herochar_dash_partical.png-69b8bf33921f19c267db47aa0649ff68.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

assets/Player/herochar_dash_partical_left.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/herochar_dash_partical_left.png-35044098d95eb6a11a6988bd3f3a5228.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/Player/herochar_dash_partical_left.png"
+dest_files=[ "res://.import/herochar_dash_partical_left.png-35044098d95eb6a11a6988bd3f3a5228.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

src/Actors/DashParticles_left.tscn

@@ -0,0 +1,37 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://assets/Player/herochar_dash_partical_left.png" type="Texture" id=1]
+
+[sub_resource type="Gradient" id=1]
+colors = PoolColorArray( 0, 1, 1, 0.694118, 0.862745, 0.866667, 0.901961, 0 )
+
+[sub_resource type="GradientTexture" id=2]
+gradient = SubResource( 1 )
+
+[sub_resource type="Curve" id=3]
+_data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0.475 ), 0.0, 0.0, 0, 0 ]
+
+[sub_resource type="CurveTexture" id=4]
+curve = SubResource( 3 )
+
+[sub_resource type="ParticlesMaterial" id=5]
+flag_disable_z = true
+direction = Vector3( 0, 0, 0 )
+spread = 0.0
+gravity = Vector3( 0, 0, 0 )
+initial_velocity = 10.0
+orbit_velocity = 0.0
+orbit_velocity_random = 0.0
+scale_curve = SubResource( 4 )
+color_ramp = SubResource( 2 )
+
+[node name="DashParticlesLeft" type="Particles2D"]
+show_behind_parent = true
+position = Vector2( -0.184715, -8.0756 )
+emitting = false
+amount = 15
+lifetime = 0.8
+speed_scale = 3.0
+local_coords = false
+process_material = SubResource( 5 )
+texture = ExtResource( 1 )

src/Actors/DashParticles_right.tscn

@@ -0,0 +1,37 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://assets/Player/herochar_dash_partical.png" type="Texture" id=1]
+
+[sub_resource type="Gradient" id=1]
+colors = PoolColorArray( 0, 1, 1, 0.694118, 0.862745, 0.866667, 0.901961, 0 )
+
+[sub_resource type="GradientTexture" id=2]
+gradient = SubResource( 1 )
+
+[sub_resource type="Curve" id=3]
+_data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0.475 ), 0.0, 0.0, 0, 0 ]
+
+[sub_resource type="CurveTexture" id=4]
+curve = SubResource( 3 )
+
+[sub_resource type="ParticlesMaterial" id=5]
+flag_disable_z = true
+direction = Vector3( 0, 0, 0 )
+spread = 0.0
+gravity = Vector3( 0, 0, 0 )
+initial_velocity = 10.0
+orbit_velocity = 0.0
+orbit_velocity_random = 0.0
+scale_curve = SubResource( 4 )
+color_ramp = SubResource( 2 )
+
+[node name="DashParticlesRight" type="Particles2D"]
+show_behind_parent = true
+position = Vector2( -0.184715, -8.0756 )
+emitting = false
+amount = 15
+lifetime = 0.8
+speed_scale = 3.0
+local_coords = false
+process_material = SubResource( 5 )
+texture = ExtResource( 1 )

src/Actors/Player.gd

@@ -94,12 +94,10 @@ func calculate_move_velocity(direction:Vector2,  is_jump_canceled:bool, delta:fl
 		output = dash_velocity
 		_can_dash = false
 		_is_dashing = true # turn off gravity while dashing
-		$DashParticles.emitting = true
-		$DashParticles.position = Vector2(
-			position.x,
-			position.y - 8
-		)
-		$DashParticles.set_as_toplevel(true)
+		if dash_velocity.x < 0 :
+			$DashParticlesLeft.emitting = true;
+		else:
+			$DashParticlesRight.emitting = true
 		$DashTimeout.start()
 	
 	return output;
@@ -143,7 +141,8 @@ func die():
 	$AnimationPlayer.play("die")
 
 func _on_DashTimeout_timeout() -> void:
-	$DashParticles.emitting = false
+	$DashParticlesLeft.emitting = false
+	$DashParticlesRight.emitting = false
 	_velocity.x = run_speed * _velocity.normalized().x;
 	_is_dashing = false
 	pass # Replace with function body.

src/Actors/Player.tscn

@@ -1,6 +1,8 @@
-[gd_scene load_steps=18 format=2]
+[gd_scene load_steps=15 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://assets/Items/torch_ligt_texture.png" type="Texture" id=7]
 [ext_resource path="res://assets/Player/herochar_spritesheet.png" type="Texture" id=8]
 
@@ -264,32 +266,6 @@ tracks/1/keys = {
 "values": [ Color( 0, 0, 0, 0 ) ]
 }
 
-[sub_resource type="Gradient" id=10]
-offsets = PoolRealArray( 0, 0.668103, 1 )
-colors = PoolColorArray( 0.6, 0.713726, 1, 1, 0, 0.12549, 0.380392, 0.760784, 1, 1, 1, 0 )
-
-[sub_resource type="GradientTexture" id=11]
-gradient = SubResource( 10 )
-
-[sub_resource type="Curve" id=12]
-max_value = 2.0
-_data = [ Vector2( 0, 2 ), 0.0, 0.0, 0, 0, Vector2( 1, 0.0835871 ), 0.0, 0.0, 0, 0 ]
-
-[sub_resource type="CurveTexture" id=13]
-curve = SubResource( 12 )
-
-[sub_resource type="ParticlesMaterial" id=14]
-trail_size_modifier = SubResource( 13 )
-trail_color_modifier = SubResource( 11 )
-emission_shape = 2
-emission_box_extents = Vector3( 20, 4, 1 )
-flag_disable_z = true
-gravity = Vector3( 0, 200, 0 )
-initial_velocity_random = 0.11
-orbit_velocity = 0.0
-orbit_velocity_random = 0.0
-linear_accel = 1.48
-
 [node name="Player" type="KinematicBody2D"]
 collision_mask = 30
 script = ExtResource( 2 )
@@ -316,7 +292,7 @@ position = Vector2( 0, -8 )
 texture = ExtResource( 8 )
 vframes = 13
 hframes = 8
-frame = 45
+frame = 48
 
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
 autoplay = "idle"
@@ -344,12 +320,7 @@ __meta__ = {
 wait_time = 0.1
 one_shot = true
 
-[node name="DashParticles" type="Particles2D" parent="."]
-position = Vector2( 0, -7 )
-emitting = false
-amount = 30
-lifetime = 0.2
-one_shot = true
-explosiveness = 0.5
-process_material = SubResource( 14 )
+[node name="DashParticlesLeft" parent="." instance=ExtResource( 3 )]
+
+[node name="DashParticlesRight" parent="." instance=ExtResource( 1 )]
 [connection signal="timeout" from="DashTimeout" to="." method="_on_DashTimeout_timeout"]