feat: enemy death and damage effects

project/objects/effects/blood_effect.tscn

@@ -0,0 +1,56 @@
+[gd_scene load_steps=7 format=3 uid="uid://clbq43giddldc"]
+
+[sub_resource type="GDScript" id="GDScript_abt0s"]
+script/source = "extends Node3D
+
+func _init():
+	set_disable_scale(true)
+
+func _ready():
+	$GPUParticles3D.emitting = true
+"
+
+[sub_resource type="Curve" id="Curve_abt0s"]
+_data = [Vector2(0.55064934, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), -3.5361242, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_rtbd5"]
+curve = SubResource("Curve_abt0s")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_abt0s"]
+direction = Vector3(0, 0, -1)
+spread = 5.0
+initial_velocity_min = 1.0
+initial_velocity_max = 3.0
+scale_curve = SubResource("CurveTexture_rtbd5")
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_rtbd5"]
+shading_mode = 2
+diffuse_mode = 1
+specular_mode = 2
+albedo_color = Color(0.7921569, 0.09803922, 0.09019608, 1)
+
+[sub_resource type="QuadMesh" id="QuadMesh_qrff5"]
+material = SubResource("StandardMaterial3D_rtbd5")
+size = Vector2(0.3, 0.3)
+
+[node name="BloodEffect" type="Node3D"]
+script = SubResource("GDScript_abt0s")
+
+[node name="Timer" type="Timer" parent="."]
+wait_time = 0.2
+one_shot = true
+autostart = true
+
+[node name="GPUParticles3D" type="GPUParticles3D" parent="."]
+emitting = false
+amount = 10
+lifetime = 0.2
+one_shot = true
+explosiveness = 0.6
+fixed_fps = 10
+transform_align = 3
+process_material = SubResource("ParticleProcessMaterial_abt0s")
+draw_pass_1 = SubResource("QuadMesh_qrff5")
+
+[connection signal="timeout" from="Timer" to="." method="queue_free"]