Recoil system

scripts/weapon_system/gun/semi_auto_shoot_state.gd

@@ -34,6 +34,7 @@ func fire() -> void:
 		raycast.get_collider().hp -= damage
 	
 	fire_timer.start()
+	machine.player_camera.recoil(0,0.1)
 
 func with_morphems(animation):
 	return machine.animation_prefix + ((animation+"_empty") if emptyable and machine.ammo == 0 else animation)

scripts/weapon_system/weapon_substate_machine.gd

@@ -9,6 +9,7 @@ class_name WeaponSubStateMachine
 
 var system: WeaponSystem
 var animation_player: AnimationPlayer
+var player_camera: PlayerCamera
 
 func _ready() -> void:
 	for child in get_children():

scripts/weapon_system/weapon_system.gd

@@ -6,6 +6,7 @@ class_name WeaponSystem
 @export var default_knife: WeaponSubStateMachine
 
 @export var animation_player: AnimationPlayer
+@export var camera: PlayerCamera
 
 var current_state: WeaponSubStateMachine
 
@@ -27,6 +28,7 @@ func _ready() -> void:
 		if child is WeaponSubStateMachine:
 			child.system = self
 			child.animation_player = animation_player
+			child.player_camera = camera
 		else:
 			push_warning("Child of weapon system is not ability or weapon")
 	
@@ -46,6 +48,8 @@ func add(state: WeaponSubStateMachine, slot: StringName) -> void:
 	
 	slots[slot] = state
 	state.system = self
+	state.animation_player = animation_player
+	state.player_camera = camera
 
 
 func switch(to: StringName):