Very bad implementation of shop and grenade

scenes/gui/buy_menu/buy_button/buy_button.gd

@@ -5,3 +5,11 @@ extends Button
 func _ready() -> void:
 	icon = weapon.preview
 	text = str(weapon.cost)
+
+func _pressed() -> void:
+	var player_data = Session.get_player_data()
+	if player_data["money"] >= weapon.cost:
+		var player: Player = Session.player_nodes[multiplayer.get_unique_id()]
+		
+		player_data["money"] -= weapon.cost
+		player.get_node("WeaponSystem").add(weapon.weapon_system_scene.instantiate(),"ability_first")

scenes/weapons/molik.tscn

@@ -0,0 +1,30 @@
+[gd_scene load_steps=5 format=3 uid="uid://b6qahd6q60js7"]
+
+[ext_resource type="Script" uid="uid://y1s64ppporww" path="res://scripts/weapon_system/molikman/molik/molik.gd" id="1_aqokr"]
+
+[sub_resource type="PhysicsMaterial" id="PhysicsMaterial_aqokr"]
+bounce = 0.53
+
+[sub_resource type="SphereMesh" id="SphereMesh_fwcyt"]
+radius = 0.05
+height = 0.1
+
+[sub_resource type="SphereShape3D" id="SphereShape3D_aqokr"]
+radius = 0.05
+
+[node name="Molik" type="RigidBody3D"]
+collision_layer = 8
+physics_material_override = SubResource("PhysicsMaterial_aqokr")
+gravity_scale = 0.25
+continuous_cd = true
+contact_monitor = true
+max_contacts_reported = 2
+script = ExtResource("1_aqokr")
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_fwcyt")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("SphereShape3D_aqokr")
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]

scenes/weapons/molikman_molik.tscn

@@ -0,0 +1,24 @@
+[gd_scene load_steps=5 format=3 uid="uid://c5q7e5dj86187"]
+
+[ext_resource type="Script" uid="uid://e6lqknfl4ngt" path="res://scripts/weapon_system/weapon_substate_machine.gd" id="1_e53aq"]
+[ext_resource type="Script" uid="uid://js2rkse5mka0" path="res://scripts/weapon_system/molikman/molik/intro_state.gd" id="2_8q75j"]
+[ext_resource type="Script" uid="uid://cnre3f01a2n88" path="res://scripts/weapon_system/molikman/molik/idle_state.gd" id="3_p1i4u"]
+[ext_resource type="Script" uid="uid://b6eio68csxw7v" path="res://scripts/weapon_system/molikman/molik/throw.gd" id="4_1la3w"]
+
+[node name="MolikmanMolik" type="Node" node_paths=PackedStringArray("enter_state")]
+script = ExtResource("1_e53aq")
+animation_prefix = &"baked_sp_"
+visibility_target = &"sp"
+max_ammo = 3
+ammo_mags = 0
+enter_state = NodePath("Intro")
+metadata/_custom_type_script = "uid://e6lqknfl4ngt"
+
+[node name="Intro" type="Node" parent="."]
+script = ExtResource("2_8q75j")
+
+[node name="Idle" type="Node" parent="."]
+script = ExtResource("3_p1i4u")
+
+[node name="Throw" type="Node" parent="."]
+script = ExtResource("4_1la3w")

scripts/multiplayer/session.gd

@@ -91,11 +91,11 @@ func sync_session_server(id: int):
 	data.encode_u8(4,defenders_alive)
 	data.encode_u8(5,round_state)
 	
-	sync_session_client.rpc_id(id,data)
+	sync_session_client.rpc_id(id,data,player_data)
 	late_player_connected.emit(id)
 
 @rpc("authority","call_remote","reliable")
-func sync_session_client(data: PackedByteArray):
+func sync_session_client(data: PackedByteArray,players_data_sent: Dictionary[int,Dictionary]):
 	if not is_server_request():
 		return
 	
@@ -106,7 +106,36 @@ func sync_session_client(data: PackedByteArray):
 	defenders_alive = data.decode_u8(4)
 	round_state = data.decode_u8(5) as ROUND_STATES
 	session_started.emit()
+	player_data = players_data_sent
+
+func send_session_data():
+	if multiplayer.is_server() == false or session_started_flag == false:
+		return
 	
+	var data: PackedByteArray
+	data.resize(6)
+	data.encode_u8(0,current_round)
+	data.encode_u8(1,attacker_score)
+	data.encode_u8(2,defender_score)
+	data.encode_u8(3,attackers_alive)
+	data.encode_u8(4,defenders_alive)
+	data.encode_u8(5,round_state)
+	
+	recieve_session_data.rpc(data,player_data)
+
+@rpc("authority","call_remote","unreliable")
+func recieve_session_data(data: PackedByteArray,players_data_sent: Dictionary[int,Dictionary]):
+	if not is_server_request():
+		return
+	
+	current_round = data.decode_u8(0)
+	attacker_score = data.decode_u8(1)
+	defender_score = data.decode_u8(2)
+	attackers_alive = data.decode_u8(3)
+	defenders_alive = data.decode_u8(4)
+	round_state = data.decode_u8(5) as ROUND_STATES
+	session_started.emit()
+	player_data = players_data_sent
 
 func _process(_delta: float) -> void:
 	if multiplayer.is_server() == false or not session_started:
@@ -121,6 +150,7 @@ func _process(_delta: float) -> void:
 		_:
 			reference_round_time = 0
 	update_clock.rpc(reference_round_time)
+	send_session_data()
 
 @rpc("authority","call_remote","unreliable")
 func update_clock(time: float):

scripts/weapon_system/molikman/molik/idle_state.gd

@@ -0,0 +1,11 @@
+extends WeaponState
+
+func enter() -> void:
+	machine.animation_player.play(machine.animation_prefix +"idle")
+
+func exit() -> void:
+	pass
+
+func use_begin() -> void:
+	if machine.ammo > 0:
+		transition.emit("Throw")

scripts/weapon_system/molikman/molik/idle_state.gd.uid

@@ -0,0 +1 @@
+uid://cnre3f01a2n88

scripts/weapon_system/molikman/molik/intro_state.gd

@@ -0,0 +1,14 @@
+extends WeaponState
+
+@export var emptyable: bool
+
+func enter() -> void:
+	machine.animation_player.play(machine.animation_prefix + "intro")
+	machine.animation_player.animation_finished.connect(on_animation_finished)
+
+func exit() -> void:
+	machine.animation_player.animation_finished.disconnect(on_animation_finished)
+
+func on_animation_finished(animation):
+	if animation == machine.animation_prefix + "intro":
+		transition.emit("Idle")

scripts/weapon_system/molikman/molik/intro_state.gd.uid

@@ -0,0 +1 @@
+uid://js2rkse5mka0

scripts/weapon_system/molikman/molik/molik.gd

@@ -0,0 +1,12 @@
+extends RigidBody3D
+
+
+var contacts: int = 0
+
+func _on_body_entered(body: Node) -> void:
+	contacts += 1
+	if contacts > 2:
+		var grenade = load("res://scenes/projectiles/molikman/molikman_molotov_fire.tscn").instantiate()
+		Session.dynamic_objects_spawner.get_parent().add_child(grenade)
+		grenade.global_position = global_position
+		queue_free()

scripts/weapon_system/molikman/molik/molik.gd.uid

@@ -0,0 +1 @@
+uid://y1s64ppporww

scripts/weapon_system/molikman/molik/throw.gd

@@ -0,0 +1,28 @@
+extends WeaponState
+
+const molik: PackedScene = preload("res://scenes/weapons/molik.tscn")
+
+func enter() -> void:
+	fire()
+	machine.animation_player.animation_finished.connect(on_animation_finished)
+
+func exit() -> void:
+	machine.animation_player.animation_finished.disconnect(on_animation_finished)
+
+func on_animation_finished(animation):
+	if animation == machine.animation_prefix + "throw":
+		transition.emit("Idle")
+
+func fire() -> void:
+	if machine.ammo == 0:
+		return
+	machine.ammo -= 1
+	
+	machine.animation_player.stop()
+	machine.animation_player.play(machine.animation_prefix + "shoot")
+	
+	if is_multiplayer_authority():
+		var molotov: RigidBody3D = molik.instantiate()
+		Session.dynamic_objects_spawner.get_parent().add_child(molotov)
+		molotov.global_transform = machine.player_camera.global_transform
+		molotov.apply_impulse(-molotov.global_basis.z * 10)

scripts/weapon_system/molikman/molik/throw.gd.uid

@@ -0,0 +1 @@
+uid://b6eio68csxw7v

weapons/molikman_molotov.tres

@@ -1,11 +1,13 @@
-[gd_resource type="Resource" script_class="WeaponResource" load_steps=3 format=3 uid="uid://b081hg7uxx1wu"]
+[gd_resource type="Resource" script_class="WeaponResource" load_steps=4 format=3 uid="uid://b081hg7uxx1wu"]
 
 [ext_resource type="Texture2D" uid="uid://bmnqvop2dy5pm" path="res://textures/prototype_yellow_256x256.png" id="1_hmyxe"]
 [ext_resource type="Script" uid="uid://bvnn2eiwqbu7t" path="res://scripts/resources/weapon_resource.gd" id="1_ktfgd"]
+[ext_resource type="PackedScene" uid="uid://c5q7e5dj86187" path="res://scenes/weapons/molikman_molik.tscn" id="3_6mu31"]
 
 [resource]
 script = ExtResource("1_ktfgd")
 cost = 300
 preview = ExtResource("1_hmyxe")
+weapon_system_scene = ExtResource("3_6mu31")
 slot = &"ability"
 metadata/_custom_type_script = "uid://bvnn2eiwqbu7t"