Add multiplayer damage system and ragdolls

scenes/weapon/bullet.gd

@@ -1,6 +1,6 @@
 extends Node3D
 
-const SPEED = 715
+const SPEED = 200 # 200
 
 @onready var mesh = $RigidBody3D/MeshInstance3D
 @onready var rigid_body_3d: RigidBody3D = $RigidBody3D
@@ -14,12 +14,19 @@ func _ready() -> void:
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta):
+	var time_per_frame: float = 1 / Engine.get_frames_per_second()
+	var distance: float = time_per_frame * SPEED * 1.5
+	ray.target_position.z = distance
 	position += transform.basis * Vector3(0, 0, SPEED) * delta
 	rigid_body_3d.set_use_continuous_collision_detection(true)
 	#ray.collision_mask = 1
 	#ray.enabled = 1
-	ray.target_position.z = SPEED / Engine.get_frames_per_second()    
 	if ray.is_colliding():
+		var collider = ray.get_collider()
+		if collider != null and collider.is_in_group("target"):
+			ray.get_collider().take_damage()
+		if collider != null and collider.is_in_group("body"):
+			ray.get_collider().hit()
 		rigid_body_3d.visible = false
 		particles.emitting = true
 		#if ray.get_collider().is_in_group("body"):

scenes/weapon/bullet.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=8 format=3 uid="uid://b0agqeg53tey5"]
+[gd_scene load_steps=9 format=3 uid="uid://b0agqeg53tey5"]
 
 [ext_resource type="Script" path="res://scenes/weapon/bullet.gd" id="1_th28m"]
 
@@ -30,7 +30,16 @@ linear_accel_max = 6.67
 [sub_resource type="BoxMesh" id="BoxMesh_mfkmi"]
 size = Vector3(0.05, 0.05, 0.05)
 
+[sub_resource type="SceneReplicationConfig" id="SceneReplicationConfig_b8q4c"]
+properties/0/path = NodePath(".:position")
+properties/0/spawn = true
+properties/0/replication_mode = 0
+properties/1/path = NodePath(".:rotation")
+properties/1/spawn = true
+properties/1/replication_mode = 0
+
 [node name="Bullet" type="Node3D"]
+transform = Transform3D(20, 0, 0, 0, 20, 0, 0, 0, 20, 0, 0, 0)
 script = ExtResource("1_th28m")
 
 [node name="RigidBody3D" type="RigidBody3D" parent="."]
@@ -62,11 +71,14 @@ shape = SubResource("CylinderShape3D_l3sdq")
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0.18476)
 material_override = SubResource("StandardMaterial3D_ynv38")
 emitting = false
-amount = 10
+amount = 100
 lifetime = 6.29
 one_shot = true
 explosiveness = 1.0
 process_material = SubResource("ParticleProcessMaterial_58cgi")
 draw_pass_1 = SubResource("BoxMesh_mfkmi")
 
+[node name="MultiplayerSynchronizer" type="MultiplayerSynchronizer" parent="."]
+replication_config = SubResource("SceneReplicationConfig_b8q4c")
+
 [connection signal="timeout" from="RigidBody3D/Timer" to="." method="_on_timer_timeout"]

scenes/weapon/guns/ak/bullet.gd

@@ -1,6 +1,6 @@
 extends Node3D
 
-const SPEED = 715
+const SPEED = 10
 
 @onready var mesh = $Object_10
 

scenes/weapon/guns/ak/with_hands.gd

@@ -19,9 +19,9 @@ func shoot() -> Error:
 			return ERR_CANT_OPEN
 		
 		var node: MeshInstance3D = scene.instantiate()
-		node.init(bullet_start_node.global_position, bullet_end_node.global_position)
-		var root := get_tree().get_root()
-		root.add_child(node)
+		node.init(bullet_start_node.position, bullet_end_node.position)
+		#var root := get_tree().get_root()
+		bullet_start_node.add_child(node)
 		return OK
 	else:
 		push_warning("Couldn't generate a bullet trace, no distance node found")

scenes/weapon/misc/bullet_trail_generic.gd

@@ -1,5 +1,6 @@
 extends MeshInstance3D
 
+var  alpha = 1.0
 func init(pos1, pos2):
 	var draw_mesh := ImmediateMesh.new()
 	mesh = draw_mesh
@@ -10,12 +11,15 @@ func init(pos1, pos2):
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
+	var dup_material = material_override.duplicate()
+	material_override = dup_material 
 	pass # Replace with function body.
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
-	pass
+	alpha -= delta * 3.5
+	material_override.albedo_color.a = alpha
 
 
 func _on_timer_timeout() -> void:

scenes/weapon/misc/bullet_trail_generic.tscn

@@ -3,9 +3,12 @@
 [ext_resource type="Script" path="res://scenes/weapon/misc/bullet_trail_generic.gd" id="1_k8eg1"]
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_ybqvs"]
-albedo_color = Color(0.934388, 0.967243, 0.955863, 1)
-emission = Color(1, 1, 1, 1)
-emission_energy_multiplier = 2.7
+transparency = 1
+albedo_color = Color(0.300204, 0.908317, 1.54018e-06, 0.458824)
+emission_enabled = true
+emission = Color(0.454139, 0.861507, 0, 1)
+emission_energy_multiplier = 16.0
+distance_fade_min_distance = 2.0
 
 [node name="BulletTrailGeneric" type="MeshInstance3D"]
 material_override = SubResource("StandardMaterial3D_ybqvs")