Networking

.exr.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bpsjhyhlis3ov"
+path="res://.godot/imported/.exr-a7725c7e971a9679cf60303f5fa7defa.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://.exr"
+dest_files=["res://.godot/imported/.exr-a7725c7e971a9679cf60303f5fa7defa.ctex"]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/bptc_ldr=0
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Game.gd

@@ -4,8 +4,10 @@ class_name  Game
 signal game_loaded
 
 var init_config
+var weapon_config
 
 func _ready():
+	weapon_config = Runtimeloader.loadConfig("weapons.cfg") as ConfigFile
 	init_config = Runtimeloader.loadConfig("init.cfg") as ConfigFile
 	
 	print("Loading PCK...")

entities/Player.tscn

@@ -6,15 +6,15 @@
 [ext_resource type="Shader" path="res://assets/shader/crosshair.gdshader" id="3_3vnqi"]
 [ext_resource type="Script" path="res://entities/PlayerSync.gd" id="5_828co"]
 
-[sub_resource type="CylinderShape3D" id="CylinderShape3D_8iawe"]
+[sub_resource type="CylinderShape3D" id="CylinderShape3D_6d8kk"]
 
-[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_4aqh7"]
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_ikq67"]
 albedo_texture = ExtResource("2_mxb5i")
 uv1_scale = Vector3(3, 2, 1)
 
-[sub_resource type="CylinderMesh" id="CylinderMesh_dh7aw"]
+[sub_resource type="CylinderMesh" id="CylinderMesh_4e7dm"]
 
-[sub_resource type="ShaderMaterial" id="ShaderMaterial_giw1l"]
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_08bwh"]
 shader = ExtResource("3_3vnqi")
 shader_parameter/center_enabled = null
 shader_parameter/legs_enabled = null
@@ -29,36 +29,36 @@ shader_parameter/len = null
 shader_parameter/spacing = null
 shader_parameter/spread = null
 
-[sub_resource type="SceneReplicationConfig" id="SceneReplicationConfig_86371"]
+[sub_resource type="SceneReplicationConfig" id="SceneReplicationConfig_rfdcv"]
 properties/0/path = NodePath("Body/Head:rotation")
 properties/0/spawn = true
 properties/0/sync = true
 properties/1/path = NodePath("Body:rotation")
 properties/1/spawn = true
 properties/1/sync = true
-properties/2/path = NodePath("Networking:sync_velocity")
-properties/2/spawn = true
+properties/2/path = NodePath("Networking:player_state")
+properties/2/spawn = false
 properties/2/sync = true
 properties/3/path = NodePath("Networking:sync_position")
 properties/3/spawn = true
-properties/3/sync = true
-properties/4/path = NodePath("Networking:processed_position")
+properties/3/sync = false
+properties/4/path = NodePath("Networking:sync_velocity")
 properties/4/spawn = true
-properties/4/sync = true
+properties/4/sync = false
 
 [node name="PlayerQ3" type="CharacterBody3D"]
 script = ExtResource("1")
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0)
-shape = SubResource("CylinderShape3D_8iawe")
+shape = SubResource("CylinderShape3D_6d8kk")
 
 [node name="Body" type="Node3D" parent="."]
 
 [node name="MeshInstance3D" type="MeshInstance3D" parent="Body"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0)
-material_override = SubResource("StandardMaterial3D_4aqh7")
-mesh = SubResource("CylinderMesh_dh7aw")
+material_override = SubResource("StandardMaterial3D_ikq67")
+mesh = SubResource("CylinderMesh_4e7dm")
 skeleton = NodePath("../../CollisionShape3D")
 
 [node name="Head" type="Node3D" parent="Body"]
@@ -68,12 +68,14 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.75, 0)
 script = ExtResource("2_dl1i1")
 
 [node name="Crosshair" type="ColorRect" parent="Body/Head/Hand"]
-material = SubResource("ShaderMaterial_giw1l")
+material = SubResource("ShaderMaterial_08bwh")
 anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
 
 [node name="Camera3D" type="Camera3D" parent="Body/Head"]
 cull_mask = 1048573
@@ -95,4 +97,4 @@ script = ExtResource("5_828co")
 
 [node name="MultiplayerSynchronizer" type="MultiplayerSynchronizer" parent="Networking"]
 root_path = NodePath("../..")
-replication_config = SubResource("SceneReplicationConfig_86371")
+replication_config = SubResource("SceneReplicationConfig_rfdcv")

entities/PlayerSync.gd

@@ -1,5 +1,24 @@
 extends Node
 
+###SYNC PLAYER###
+const PLAYER_STATE_SIZE = 13
+var player_state:
+	get:
+		var buf = PackedByteArray()
+		buf.resize(PLAYER_STATE_SIZE)
+		buf.encode_half(0, sync_position.x)
+		buf.encode_half(2, sync_position.y)
+		buf.encode_half(4, sync_position.z)
+		buf.encode_half(6, sync_velocity.x)
+		buf.encode_half(8, sync_velocity.y)
+		buf.encode_half(10, sync_velocity.z)
+		return buf
+	set(value):
+		assert(typeof(value) == TYPE_PACKED_BYTE_ARRAY and value.size() == PLAYER_STATE_SIZE,
+		"Invalid `player_state` array type or size (must be TYPE_PACKED_BYTE_ARRAY of size 11).")
+		sync_position = Vector3(value.decode_half(0), value.decode_half(2), value.decode_half(4))
+		sync_velocity = Vector3(value.decode_half(6), value.decode_half(8), value.decode_half(10))
+
 var sync_position : Vector3:
 	set(value):
 		sync_position = value
@@ -8,3 +27,5 @@ var sync_velocity : Vector3
 var sync_is_jumping : bool
 
 var processed_position : bool
+
+

scenes/map/Game.tscn

@@ -1,8 +1,7 @@
-[gd_scene load_steps=7 format=3 uid="uid://8g7w4uv2xsck"]
+[gd_scene load_steps=6 format=3 uid="uid://8g7w4uv2xsck"]
 
 [ext_resource type="Script" path="res://Game.gd" id="1_71dcv"]
 [ext_resource type="PackedScene" uid="uid://dsnlwjofq6psf" path="res://scenes/GUI/Main Menu.tscn" id="2_448f8"]
-[ext_resource type="Script" path="res://scenes/map/EntitySpawner.gd" id="3_i5esv"]
 
 [sub_resource type="PhysicalSkyMaterial" id="PhysicalSkyMaterial_2n8qo"]
 
@@ -38,7 +37,3 @@ environment = SubResource("Environment_oqaam")
 [node name="PlayerSpawner" type="MultiplayerSpawner" parent="Networking"]
 _spawnable_scenes = PackedStringArray("res://entities/Player.tscn")
 spawn_path = NodePath("..")
-
-[node name="EntitySpawner" type="MultiplayerSpawner" parent="Networking"]
-spawn_path = NodePath("..")
-script = ExtResource("3_i5esv")

scripts/player/PlayerQ3.gd

@@ -35,6 +35,8 @@ func _enter_tree():
 	if is_local_authority():
 		Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
 
+func init():
+	$Body/Head/Hand.set_weapons()
 
 func is_local_authority():
 	return $Networking/MultiplayerSynchronizer.get_multiplayer_authority() == multiplayer.get_unique_id()

scripts/player/Weapons.gd

@@ -1,13 +1,12 @@
 extends Node3D
 
-const CONFIG_PATH = "weapons.cfg"
 const WEAPON_SCENE = preload("res://entities/Weapon.scn")
 
 @onready var player_root = get_node("../../..")
 @onready var raycast = get_node("../Camera3D/AimCast") as RayCast3D
 #@onready var crosshair = $Crosshair
 
-var ALL_WEAPONS = {}
+var ALL_WEAPONS = []
 var weapons = []
 
 var current_weapon_index = 0
@@ -15,28 +14,39 @@ var current_weapon = null
 
 var mouse_mov : Vector3
 var sway_lerp = 5
-
+@onready var game = get_node("/root/Game") as Game
 
 func _ready():
-	var config = Runtimeloader.loadConfig(CONFIG_PATH) as ConfigFile
-	if(config == null):
-		return
-		
-	Init_Config(config)
-	
-	var init_config = get_node("/root/Game").init_config
-	for w_name in  init_config.get_value("PLAYER", "starting_weapons"):
+	Init_Config(game.weapon_config)
+	if not player_root.is_local_authority():
+		for w_name in game.init_config.get_value("PLAYER", "starting_weapons"):
 			GiveWeapon(w_name)
 
-func GiveWeapon(weapon_name):
-	if weapon_name in ALL_WEAPONS and not ALL_WEAPONS[weapon_name] in weapons:
-		weapons.append(ALL_WEAPONS[weapon_name])
-		ChangeWeapon((posmod(current_weapon_index, weapons.size())))
+func set_weapons():
+	for w_name in game.init_config.get_value("PLAYER", "starting_weapons"):
+		rpc("GiveWeapon",w_name)
 
+@rpc(call_local, any_peer)
+func GiveWeapon(weapon_name):
+	for i in ALL_WEAPONS.size():
+		if(ALL_WEAPONS[i].name != weapon_name):
+			continue
+		if(weapons.has(i)):
+			return
+
+		weapons.append(i)
+		if(current_weapon == null):
+			rpc("ChangeWeapon", ((posmod(current_weapon_index, weapons.size()))))
+		return
+
+@rpc(call_local, any_peer)
 func TakeWeapon(weapon_name):
-	if weapon_name in ALL_WEAPONS and ALL_WEAPONS[weapon_name] in weapons: 
-		weapons.erase(ALL_WEAPONS[weapon_name])
-		ChangeWeapon((posmod(current_weapon_index, weapons.size())))
+	for i in ALL_WEAPONS.size():
+		if(ALL_WEAPONS[i].name != weapon_name):
+			continue
+		weapons.erase(i)
+		if(current_weapon == ALL_WEAPONS[i]):
+			rpc("ChangeWeapon", ((posmod(current_weapon_index, weapons.size()))))
 		
 func _input(event):
 	if not player_root.is_local_authority():
@@ -46,7 +56,7 @@ func _input(event):
 		mouse_mov.x = clampf(event.relative.y, -0.1, 0.1)
 	if event is InputEventKey and event.is_pressed():
 		if event.keycode == KEY_T:
-			GiveWeapon("CHAINSAW")
+			rpc("GiveWeapon","CHAINSAW")
 
 func _unhandled_input(_event):
 	if not player_root.is_local_authority():
@@ -56,13 +66,13 @@ func _unhandled_input(_event):
 		return
 		
 	if weapons.size() > 1 && Input.is_action_just_released("wheel_up"):
-		ChangeWeapon(posmod((current_weapon_index + 1),weapons.size()))
+		rpc("ChangeWeapon", (posmod((current_weapon_index + 1),weapons.size())))
 	if weapons.size() > 1 && Input.is_action_just_released("wheel_down"):
-		ChangeWeapon(posmod((current_weapon_index - 1),weapons.size()))
+		rpc("ChangeWeapon", (posmod((current_weapon_index - 1),weapons.size())))
 	
 	if Input.is_action_just_pressed("reload"):
 		current_weapon.Reload()
-
+@rpc(call_local, any_peer)
 func ChangeWeapon(i):
 	if(current_weapon):
 		current_weapon.hide()
@@ -72,7 +82,8 @@ func ChangeWeapon(i):
 		return
 
 	current_weapon_index = i
-	current_weapon = weapons[current_weapon_index]
+	var w_index = weapons[current_weapon_index]
+	current_weapon = ALL_WEAPONS[w_index]
 	current_weapon.show()
 	current_weapon.init()
 	raycast.target_position.z = -current_weapon.RAY_LEN
@@ -110,7 +121,7 @@ func _process(delta):
 		bobOscillate = sin(time * 4 * (PI) + PI/4) * 0.015
 		position.x = bobOscillate
 		
-
+@rpc(call_local, any_peer)
 func HitScan():
 	if(raycast.is_colliding()):
 		var target = raycast.get_collider()
@@ -169,4 +180,4 @@ func Init_Config(config):
 		root.RELOAD_ANGULAR_MOMENTUM = config.get_value(weapon, "RELOAD_ANGULAR_MOMENTUM")
 		root.RELOAD_TIME = config.get_value(weapon, "RELOAD_TIME")
 		
-		ALL_WEAPONS[root.name] = root
+		ALL_WEAPONS.append(root)

scripts/utils/network.gd

@@ -36,8 +36,9 @@ func create_player(id=1):
 	# Add it to the "Players" node.
 	# We give the new Node a name for easy retrieval, but that's not necessary.
 	p.name = str(id)
-	p.set_multiplayer_authority(id)
+	#p.set_multiplayer_authority(id)
 	NetworkingRoot.add_child(p)
+	p.init()
 
 func destroy_player(id):
 	# Delete this peer's node.