gun recoil fix

scenes/weapons/starting_pistol.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=6 format=3 uid="uid://djwjl8xll53vn"]
+[gd_scene load_steps=8 format=3 uid="uid://djwjl8xll53vn"]
 
 [ext_resource type="Script" uid="uid://e6lqknfl4ngt" path="res://scripts/weapon_system/weapon_substate_machine.gd" id="1_g7s1i"]
 [ext_resource type="Script" uid="uid://ofv4e3dsfe8" path="res://scripts/weapon_system/gun/idle_state.gd" id="2_cmn6f"]
@@ -6,6 +6,18 @@
 [ext_resource type="Script" uid="uid://hmekwp8444ao" path="res://scripts/weapon_system/gun/reload_state.gd" id="4_hoqxt"]
 [ext_resource type="Script" uid="uid://bmj0bwy2tlian" path="res://scripts/weapon_system/gun/intro_state.gd" id="5_ud1dr"]
 
+[sub_resource type="Curve" id="Curve_cmn6f"]
+_limits = [0.0, 0.1, 0.0, 20.0]
+_data = [Vector2(0, 0.1), 0.0, 0.0, 0, 0, Vector2(20, 0.1), -2.2834061e-05, 0.0, 0, 0]
+point_count = 2
+metadata/_snap_enabled = true
+metadata/_snap_count = 8
+
+[sub_resource type="Curve" id="Curve_016ti"]
+_limits = [-0.02, 0.02, 0.0, 20.0]
+_data = [Vector2(0, -9.313226e-10), 0.0, 0.0, 0, 0, Vector2(4.959569, 0.0044327714), 0.0, 0.0, 0, 0, Vector2(9.919138, -0.0075840354), 0.0, 0.0, 0, 0, Vector2(15.09434, 0.011533612), 0.0, 0.0, 0, 0, Vector2(20, -0.014684878), 0.0, 0.0, 0, 0]
+point_count = 5
+
 [node name="StartingPistol" type="Node" node_paths=PackedStringArray("enter_state")]
 script = ExtResource("1_g7s1i")
 animation_prefix = &"baked_sp_"
@@ -19,6 +31,8 @@ emptyable = true
 
 [node name="Shoot" type="Node" parent="." node_paths=PackedStringArray("fire_timer")]
 script = ExtResource("3_016ti")
+vertical_curve = SubResource("Curve_cmn6f")
+horizontal_curve = SubResource("Curve_016ti")
 emptyable = true
 damage = 22
 fire_timer = NodePath("../FireTimer")
@@ -32,5 +46,5 @@ script = ExtResource("5_ud1dr")
 emptyable = true
 
 [node name="FireTimer" type="Timer" parent="."]
-wait_time = 0.2
+wait_time = 0.15
 one_shot = true

scripts/weapon_system/gun/semi_auto_shoot_state.gd

@@ -1,16 +1,22 @@
 extends WeaponState
 
+@export var vertical_curve: Curve
+@export var horizontal_curve: Curve
+
 @export var raycast: RayCast3D
 @export var emptyable: bool
 @export var damage: int
 
 @export var fire_timer: Timer
 
+var bullets_shot: int = 0
+
 func enter() -> void:
 	fire()
 	machine.animation_player.animation_finished.connect(on_animation_finished)
 
 func exit() -> void:
+	bullets_shot = 0
 	machine.animation_player.animation_finished.disconnect(on_animation_finished)
 
 func on_animation_finished(animation):
@@ -26,6 +32,7 @@ func fire() -> void:
 	if machine.ammo == 0 or fire_timer.time_left > 0:
 		return
 	machine.ammo -= 1
+	bullets_shot += 1
 	
 	machine.animation_player.stop()
 	machine.animation_player.play(with_morphems("shoot"))
@@ -34,7 +41,7 @@ func fire() -> void:
 		raycast.get_collider().hp -= damage
 	
 	fire_timer.start()
-	machine.player_camera.recoil(0,0.1)
+	machine.player_camera.recoil(horizontal_curve.sample(bullets_shot),vertical_curve.sample(bullets_shot))
 
 func with_morphems(animation):
 	return machine.animation_prefix + ((animation+"_empty") if emptyable and machine.ammo == 0 else animation)