diff --git a/HUD/fart_gauge.gd b/HUD/fart_gauge.gd
new file mode 100644
index 0000000..0742f8d
--- /dev/null
+++ b/HUD/fart_gauge.gd
@@ -0,0 +1,35 @@
+class_name FartGauge extends Node2D
+
+
+@onready var animationPlayer := $AnimationPlayer as AnimationPlayer
+
+signal reload_done()
+signal dash_done()
+
+var loading = false
+var loaded = false
+
+func load_cheese() -> bool:
+    if not loading and not loaded:
+        animationPlayer.play("reload")
+        loading = true
+        return true
+    return false
+
+func dash_fart() -> bool:
+    if loaded:
+        animationPlayer.play("DASH")
+    return loaded
+
+func reset():
+    animationPlayer.play("RESET")
+    loaded = false
+
+func _on_animation_player_animation_finished(anim_name: StringName) -> void:
+    if anim_name == "reload":
+        loading = false
+        loaded = true
+        reload_done.emit()
+    if anim_name == "DASH":
+        loaded = false
+        dash_done.emit()
diff --git a/HUD/fart_gauge.tscn b/HUD/fart_gauge.tscn
new file mode 100644
index 0000000..577e8fe
--- /dev/null
+++ b/HUD/fart_gauge.tscn
@@ -0,0 +1,115 @@
+[gd_scene load_steps=7 format=3 uid="uid://dsgt6b1bqi6ui"]
+
+[ext_resource type="Script" path="res://HUD/fart_gauge.gd" id="1_jculu"]
+[ext_resource type="Texture2D" uid="uid://c8r4ylb5ygl5c" path="res://sprite/jauge-de-prout.png" id="1_rt22i"]
+
+[sub_resource type="Animation" id="Animation_nsc8d"]
+resource_name = "DASH"
+length = 0.25
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Full:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.2),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Vector2(0, 0), Vector2(0, -72)]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Full:region_rect")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 0.2),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Rect2(16, 0, 16, 144), Rect2(16, 0, 16, 0)]
+}
+
+[sub_resource type="Animation" id="Animation_8hnm2"]
+resource_name = "RESET"
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Full:region_rect")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Rect2(16, 0, 16, 0)]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Full:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(0, -72)]
+}
+
+[sub_resource type="Animation" id="Animation_eh7ry"]
+resource_name = "reload"
+length = 3.0
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Full:region_rect")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 3),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Rect2(16, 0, 16, 0), Rect2(16, 0, 16, 144)]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Full:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 3),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Vector2(0, -70), Vector2(0, 0)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_hfkd0"]
+_data = {
+"DASH": SubResource("Animation_nsc8d"),
+"RESET": SubResource("Animation_8hnm2"),
+"reload": SubResource("Animation_eh7ry")
+}
+
+[node name="FartGauge" type="Node2D"]
+script = ExtResource("1_jculu")
+
+[node name="Empty" type="Sprite2D" parent="."]
+texture = ExtResource("1_rt22i")
+region_enabled = true
+region_rect = Rect2(0, 0, 16, 144)
+
+[node name="Full" type="Sprite2D" parent="."]
+position = Vector2(0, -72)
+texture = ExtResource("1_rt22i")
+region_enabled = true
+region_rect = Rect2(16, 0, 16, 0)
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_hfkd0")
+}
+
+[connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_animation_player_animation_finished"]
diff --git a/HUD/hud.gd b/HUD/hud.gd
new file mode 100644
index 0000000..aba51bd
--- /dev/null
+++ b/HUD/hud.gd
@@ -0,0 +1,36 @@
+class_name HUD extends CanvasLayer
+
+@onready var gauge1 := $FartGauge1 as FartGauge
+@onready var gauge2 := $FartGauge2 as FartGauge
+@onready var gauge3 := $FartGauge3 as FartGauge
+
+signal fart_reloaded()
+
+var cheese_number = 0
+var gauges = []
+
+func _ready() -> void:
+    gauge1.connect("reload_done", cheese_loaded)
+    gauge2.connect("reload_done", cheese_loaded)
+    gauge3.connect("reload_done", cheese_loaded)
+    gauges = [gauge1, gauge2, gauge3]
+
+
+func reset():
+    cheese_number = 0
+    for gauge in gauges:
+        gauge.reset()
+
+func load_cheese():
+    for gauge in gauges:
+        if gauge.load_cheese():
+            return
+
+func dash_fart():
+    for x in gauges.size():
+        var gauge = gauges[-x-1]
+        if gauge.dash_fart():
+            return
+
+func cheese_loaded():
+    fart_reloaded.emit()
diff --git a/HUD/hud.tscn b/HUD/hud.tscn
new file mode 100644
index 0000000..f881090
--- /dev/null
+++ b/HUD/hud.tscn
@@ -0,0 +1,20 @@
+[gd_scene load_steps=2 format=3 uid="uid://dvlb4thqhqke"]
+
+[ext_resource type="PackedScene" uid="uid://dsgt6b1bqi6ui" path="res://HUD/fart_gauge.tscn" id="1_4e2i3"]
+
+[node name="HUD" type="CanvasLayer"]
+
+[node name="FartGauge3" parent="." instance=ExtResource("1_4e2i3")]
+position = Vector2(242, 6)
+rotation = -1.5708
+scale = Vector2(0.7, 0.7)
+
+[node name="FartGauge2" parent="." instance=ExtResource("1_4e2i3")]
+position = Vector2(147, 6)
+rotation = -1.5708
+scale = Vector2(0.7, 0.7)
+
+[node name="FartGauge1" parent="." instance=ExtResource("1_4e2i3")]
+position = Vector2(51, 6)
+rotation = -1.5708
+scale = Vector2(0.7, 0.7)
diff --git a/game.gd b/game.gd
index e052063..aa58fa5 100644
--- a/game.gd
+++ b/game.gd
@@ -1,5 +1,6 @@
 class_name Game extends Node
 
+@onready var hud := $HUD as HUD
 
 var current_scene : Node
 var level0 = preload("res://levels/level_0.tscn")
@@ -10,20 +11,25 @@ var current_scence
 var prev_scene
 var last_spawn_point = null
 
+var princesse : Princess = null
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
     go_to(scene_name, null)
 
 func reload_current_scene() -> void:
     go_to(scene_name, last_spawn_point)
+    hud.reset()
 
 func enter_door(destination : String, other_side_position : Vector2):
     call_deferred("go_to", destination, other_side_position)
 
 func go_to(destination : String, spawn_point):
-    var old_princesse :Princess
+    var old_princesse :Princess = null
     if current_scence:
         old_princesse = current_scence.find_child("Princesse")
+        old_princesse.disconnect("cheese_collected", hud_load_cheese)
+        old_princesse.disconnect("dash_fart", hud_unload_cheese)
         remove_child(current_scence)
 
     if destination == "level_1":
@@ -40,9 +46,24 @@ func go_to(destination : String, spawn_point):
             door.connect("door_openned", enter_door, ConnectFlags.CONNECT_ONE_SHOT)
     add_child(current_scence)
 
+    princesse= current_scence.find_child("Princesse")
     if spawn_point:
-        var princesse :Princess = current_scence.find_child("Princesse")
         princesse.position = spawn_point
         last_spawn_point = spawn_point
         if old_princesse:
             princesse.copy_from(old_princesse)
+    princesse.connect("cheese_collected", hud_load_cheese)
+    princesse.connect("dash_fart", hud_unload_cheese)
+
+# vient de la princesse quand elle a ramassé un fromage
+func hud_load_cheese():
+    Input.start_joy_vibration(0, 0, 1, 0.1)
+    hud.load_cheese()
+
+# vient de la princesse quand elle ^ète
+func hud_unload_cheese():
+    hud.dash_fart()
+
+# quand le fromage est chargé, le jeu le signale à la princesse
+func _on_hud_fart_reloaded() -> void:
+    princesse.reload_fart()
diff --git a/game.tscn b/game.tscn
index 689471e..322114b 100644
--- a/game.tscn
+++ b/game.tscn
@@ -1,6 +1,13 @@
-[gd_scene load_steps=2 format=3 uid="uid://dn0b30kvaeasf"]
+[gd_scene load_steps=4 format=3 uid="uid://dn0b30kvaeasf"]
 
 [ext_resource type="Script" path="res://game.gd" id="1_yny56"]
+[ext_resource type="PackedScene" uid="uid://dvlb4thqhqke" path="res://HUD/hud.tscn" id="2_0fnfe"]
+[ext_resource type="Script" path="res://HUD/hud.gd" id="3_x1wcj"]
 
 [node name="game" type="Node"]
 script = ExtResource("1_yny56")
+
+[node name="HUD" parent="." instance=ExtResource("2_0fnfe")]
+script = ExtResource("3_x1wcj")
+
+[connection signal="fart_reloaded" from="HUD" to="." method="_on_hud_fart_reloaded"]
diff --git a/items/fromage_normal.gd b/items/fromage_normal.gd
deleted file mode 100644
index 88ce56f..0000000
--- a/items/fromage_normal.gd
+++ /dev/null
@@ -1,11 +0,0 @@
-class_name normal_cheese extends Area2D
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-    pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-    pass
diff --git a/items/normal_cheese.gd b/items/normal_cheese.gd
index 517d637..ec0c74f 100644
--- a/items/normal_cheese.gd
+++ b/items/normal_cheese.gd
@@ -9,7 +9,7 @@ var picked :bool = false
 func _on_body_entered(body: Node2D) -> void:
     if not picked:
         animation_player.play(&"picked")
-        (body as Princess).cheese_collected.emit()
+        (body as Princess).you_got_cheese()
         picked = true
         # Le fromage peut être à utilisation unique
         if CHEESE_RESPAWN_TIME > 0:
diff --git a/princesse.gd b/princesse.gd
index 1d8a42e..6b6997b 100644
--- a/princesse.gd
+++ b/princesse.gd
@@ -43,10 +43,12 @@ var DASH_SPEED = WALKING_SPEED * 2
 @export var WALK_INCR_GROUND : int = 1
 @export var WALK_INCR_AIR : int = 3
 
-@export var MAX_FARTS : int = 1
+@export var MAX_FARTS : int = 3
 
-signal cheese_collected()
-signal princesse_is_dead()
+signal cheese_collected() # utilisé pour remplir le HUD qui apelera
+                          # ensuite la fonction reload_fart quand il aura fini
+signal dash_fart() # utilisé pour vider le HUD
+signal princesse_is_dead() # signal au jeu de recharger la scene
 
 var locked = true
 
@@ -428,6 +430,7 @@ func read_input() -> void:
             Input.start_joy_vibration(0, 1, 0.5, 0.2)
             available_dashs -=1
             dashing = true
+            dash_fart.emit()
             var axis_x = Input.get_axis(
                     "move_left" + action_suffix,
                     "move_right" + action_suffix
@@ -521,9 +524,12 @@ func _physics_process(_delta: float) -> void:
     move_and_handle_collisions()
     play_animation()
 
+func you_got_cheese() -> void:
+    cheese_collected.emit()
+
 func reload_fart() -> void:
     available_dashs = min(available_dashs+1, MAX_FARTS)
-    Input.start_joy_vibration(0, 0, 1, 0.1)
+    Input.start_joy_vibration(0, 0, 1, 0.2)
 
 func death() -> void:
     if not dead:
diff --git a/princesse.tscn b/princesse.tscn
index 51332bf..f99f47d 100644
--- a/princesse.tscn
+++ b/princesse.tscn
@@ -313,5 +313,4 @@ energy = 0.4
 texture = SubResource("GradientTexture2D_irtut")
 texture_scale = 1.29
 
-[connection signal="cheese_collected" from="." to="." method="reload_fart"]
 [connection signal="animation_finished" from="Death player" to="." method="_on_death_player_animation_finished"]