bloodstain improvements. work during pause for player, vastly more efficient

objects/environment/blood/blood_spray.gd

@@ -1,4 +1,4 @@
-extends RigidBody2D
+extends Area2D
 
 
 const BloodStain := preload("res://objects/environment/blood/blood_stain.tscn")
@@ -7,6 +7,9 @@ const BloodStain := preload("res://objects/environment/blood/blood_stain.tscn")
 export var color: Color = Color(0xf53342ff)
 
 
+var velocity := Vector2.ZERO
+
+
 onready var sprite: Sprite = $Sprite
 
 
@@ -15,15 +18,17 @@ func _ready() -> void:
 
 
 func _physics_process(delta: float) -> void:
-	sprite.global_rotation = linear_velocity.angle()
+	velocity.y += 98.0 * delta
+	position += velocity * delta
+	sprite.global_rotation = velocity.angle()
 
 
 func _on_body_entered(body: Node) -> void:
 	if body.is_in_group("can_stain"):
 		var stain = BloodStain.instance()
-		stain.color = color
+		stain.modulate = color
 		stain.global_position = global_position
-		body.add_child(stain)
+		StainLayer.add_stain(stain)
 		queue_free()
 	elif body is TileMap:
 		queue_free()

objects/environment/blood/blood_spray.tscn

@@ -4,11 +4,9 @@
 [ext_resource path="res://objects/environment/blood/blood_spray.gd" type="Script" id=3]
 
 [sub_resource type="CircleShape2D" id=1]
-radius = 1.0
+radius = 0.5
 
-[node name="BloodSpray" type="RigidBody2D"]
-contacts_reported = 4
-contact_monitor = true
+[node name="BloodSpray" type="Area2D"]
 script = ExtResource( 3 )
 
 [node name="Sprite" type="Sprite" parent="."]

objects/environment/blood/blood_stain.gd

@@ -1,4 +1,4 @@
-extends Light2D
+extends Sprite
 
 
 func _ready() -> void:

objects/environment/blood/blood_stain.tscn

@@ -3,10 +3,7 @@
 [ext_resource path="res://graphics/particles/dust.png" type="Texture" id=1]
 [ext_resource path="res://objects/environment/blood/blood_stain.gd" type="Script" id=2]
 
-[node name="BloodStain" type="Light2D"]
+[node name="BloodStain" type="Sprite"]
 light_mask = 3
 texture = ExtResource( 1 )
-color = Color( 0.960784, 0.2, 0.258824, 1 )
-mode = 2
-range_item_cull_mask = 2
 script = ExtResource( 2 )