Very bad implementation of shop and grenade

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