Update hints system

game/mount/mount_rider.gd

@@ -22,7 +22,6 @@ signal candidate_changed(sent : SentPokemon) #pokemon montable a portee (null =
 
 @export_group("Hints HUD")
 @export var mount_hint_text : String = "Grimper"
-@export var dismount_hint_text : String = "Descendre"
 @export var hint_priority : int = 10
 
 const GROUNDED_STATES : Array[String] = ["Idle", "Walk", "Run"] #monter / descendre n'est possible que depuis ces etats
@@ -70,7 +69,7 @@ func is_mounted() -> bool:
 func _physics_process(_delta : float) -> void:
 	if mount != null:
 		var can_dismount : bool = _can_switch_now()
-		if can_dismount: Hints.set_context(self, dismount_action, dismount_hint_text, hint_priority)
+		if can_dismount: Hints.set_context(self, dismount_action, "", hint_priority)
 		else: Hints.clear_context(self)
 		if Input.is_action_just_pressed(dismount_action) and can_dismount:
 			dismount()
@@ -146,7 +145,7 @@ func mount_up(s : SentPokemon) -> void:
 	s.rider = player
 	s.recalled.connect(_on_mount_recalled)
 	_set_candidate(null)
-	Hints.set_context(self, dismount_action, dismount_hint_text, hint_priority)
+	Hints.set_context(self, dismount_action, "", hint_priority)
 	
 	player.is_mounted = true
 	player.enter_mount_stats(profile.mount_speed, profile.mount_accel, profile.mount_deccel,

game/player/player_character.tscn

@@ -81,12 +81,15 @@ initial_state = NodePath("IdleState")
 
 [node name="IdleState" type="Node" parent="StateMachine" unique_id=1417869633]
 script = ExtResource("4_38lxl")
+hints = Array[StringName]([&"player_jump"])
 
 [node name="WalkState" type="Node" parent="StateMachine" unique_id=1524475809]
 script = ExtResource("4_lg056")
+hints = Array[StringName]([&"player_jump"])
 
 [node name="JumpState" type="Node" parent="StateMachine" unique_id=711160985]
 script = ExtResource("6_lwgph")
+hints = Array[StringName]([&"player_jump"])
 
 [node name="AimState" type="Node" parent="StateMachine" unique_id=296560188]
 script = ExtResource("7_kxr4l")
@@ -96,6 +99,7 @@ script = ExtResource("8_k0r6x")
 
 [node name="RunState" type="Node" parent="StateMachine" unique_id=1345421775]
 script = ExtResource("8_j4mf1")
+hints = Array[StringName]([&"player_jump"])
 
 [node name="DodgeState" type="Node" parent="StateMachine" unique_id=232179400]
 script = ExtResource("9_6abew")

game/player/states/aim_state.gd

@@ -28,7 +28,11 @@ var auto_lock_blocked : bool = false #true apres un deverrouillage manuel, tant
 var dodging_from_aim : bool = false #true quand on quitte Aim pour rouler, pour ne pas relacher la cible verrouillee
 var came_from_crouch : bool = false #true si Aim a ete declenche depuis CrouchState, pour y retourner en sortant
 var keep_aim_on_exit : bool = false #true quand on part vers ThrowState : camera et verrouillage restent en place
-var charging_throw : bool = false #true quand on arrive depuis ThrowState en pleine charge : RT est encore maintenue
+var charging_throw : bool = false: #true quand on arrive depuis ThrowState en pleine charge : RT est encore maintenue
+	set(value):
+		if charging_throw == value: return
+		charging_throw = value
+		hints_changed.emit()
 
 func _ready() -> void:
 	if InputMap.has_action(throw_action): return
@@ -236,6 +240,6 @@ func release_target() -> void:
 	play_char.cam_holder.set_lock_target(null)
 
 func get_hints() -> Array:
-	return [
-		{"action": switch_target_action, "text": "Changer de cible"}
-	]
+	var list : Array[StringName] = [switch_target_action]
+	if charging_throw: list.append(cancel_action)
+	return list

game/player/states/dodge_state.gd

@@ -90,6 +90,3 @@ func end_dodge() -> void:
 		transitioned.emit(self, play_char.walk_or_run)
 	else:
 		transitioned.emit(self, "IdleState")
-
-func get_hints() -> Variant:
-	return null

game/player/states/idle_state.gd

@@ -70,6 +70,3 @@ func move(delta : float) -> void:
 		#apply smooth stop 
 		play_char.velocity.x = lerp(play_char.velocity.x, 0.0, play_char.move_deccel * delta)
 		play_char.velocity.z = lerp(play_char.velocity.z, 0.0, play_char.move_deccel * delta)
-
-func get_hints() -> Array:
-	return [{"action": &"player_jump", "text": "Sauter"}]

game/player/states/jump_state.gd

@@ -110,5 +110,3 @@ func jump() -> void:
 			play_char.squash_and_strech(1.12, 0.1)
 			#play_char.particles_manager.display_particles(play_char.jump_particles, play_char)
 		
-func get_hints() -> Variant:
-	return null

game/player/states/run_state.gd

@@ -68,6 +68,3 @@ func move(delta : float) -> void:
 	else:
 		if !play_char.continious_run: play_char.walk_or_run = "WalkState"
 		transitioned.emit(self, "IdleState")
-
-func get_hints() -> Variant:
-	return null

game/player/states/state.gd

@@ -3,6 +3,9 @@ extends Node
 class_name State
 
 signal transitioned #it's normal if this signal isn't used in this script, because it's purpose is to be used in the scripts that extends from the State class
+signal hints_changed #à émettre quand get_hints() change pendant que l'état est actif
+
+@export var hints : Array[StringName] = [] #hints simples, réglables dans l'inspecteur
 
 func enter(_char_reference : CharacterBody3D) -> void:
 	#enter state
@@ -20,5 +23,5 @@ func physics_update(_delta : float) -> void:
 	#physics_process update
 	pass 
 
-func get_hints() -> Variant:
-	return []
+func get_hints() -> Array:
+	return hints #à surcharger seulement si les hints dépendent d'une condition

game/player/states/state_machine.gd

@@ -20,6 +20,7 @@ func _ready() -> void:
 		if child is State:
 			states[child.name.to_lower()] = child
 			child.transitioned.connect(on_state_child_transition)
+			child.hints_changed.connect(_on_hints_changed.bind(child))
 			
 	#if initial state, transition to it
 	if initial_state:
@@ -27,8 +28,7 @@ func _ready() -> void:
 		initial_state.enter(char_ref)
 		curr_state = initial_state
 		curr_state_name = curr_state.state_name
-		var hints = curr_state.get_hints()
-		if hints != null: Hints.set_state_hints(hints)
+		publish_hints()
 		
 func _process(delta : float) -> void:
 	if curr_state: curr_state.update(delta)
@@ -75,9 +75,17 @@ func on_state_child_transition(state : State, new_state_name : String) -> void:
 	
 	curr_state = new_state
 	curr_state_name = curr_state.state_name
-	var hints = curr_state.get_hints()
-	if hints != null: Hints.set_state_hints(hints)
+	publish_hints()
 
 func set_state_blocked(state_name : String, blocked : bool) -> void:
 	if blocked: blocked_states[state_name.to_lower()] = true
 	else: blocked_states.erase(state_name.to_lower())
+
+func _on_hints_changed(state : State) -> void:
+	if state == curr_state: publish_hints()
+
+func publish_hints() -> void:
+	if !curr_state: return
+	var actions = curr_state.get_hints()
+	if actions != null: Hints.set_state_hints(actions) #null = on garde les hints précédents (si tu as gardé cette option pour Dodge)
+	

game/player/states/throw_state.gd

@@ -296,6 +296,6 @@ func _release_aim() -> void:
 	play_char.cam_holder.cam_aimed = false
 
 func get_hints() -> Array:
-	return [
-		{"action": cancel_action, "text": "Annuler le lancer"},
-	]
+	var list : Array[StringName] = []
+	if !_thrown: list.append(cancel_action) #plus d'annulation possible une fois la balle partie
+	return list

game/player/states/walk_state.gd

@@ -71,5 +71,3 @@ func move(delta : float) -> void:
 	else:
 		transitioned.emit(self, "IdleState")
 	
-func get_hints() -> Variant:
-	return null

game/ui/hints/hints.gd

@@ -2,32 +2,44 @@ extends Node
 
 signal changed
 
-var _state_hints : Array = []      # [{action, text}]
-var _context_hints : Dictionary = {}  # clé (objet source) -> {action, text, priority}
+#catalogue unique : action -> libellé affiché
+const LABELS : Dictionary = {
+	&"player_jump": "Sauter",
+	&"player_dismount": "Descendre",
+	&"player_aim_switch_target": "Changer de cible",
+	&"player_aim_unlock": "Libérer la cible",
+	&"player_throw_cancel": "Annuler le lancer",
+}
+
+var _state_actions : Array = []         # [action, ...]
+var _context_hints : Dictionary = {}    # clé (objet ou StringName) -> {action, text, priority}
+
+func label_for(action : StringName) -> String:
+	return LABELS.get(action, String(action)) #sans entrée : le nom de l'action, bien visible
 
 #---------- hints d'état (appelés par la StateMachine) ----------
 
-func set_state_hints(list : Array) -> void:
-	_state_hints = list
+func set_state_hints(actions : Array) -> void:
+	_state_actions = actions
 	changed.emit()
 
-#---------- hints de contexte (appelés par monture, PNJ, etc.) ----------
+#---------- hints de contexte (monture, PNJ, etc.) ----------
+#text vide : le libellé vient du catalogue. À renseigner quand le sens dépend du contexte (Grimper / Parler sur la même action)
 
-func set_context(source : Object, action : StringName, text : String, priority : int = 0) -> void:
-	var h : Dictionary = {"action": action, "text": text, "priority": priority}
+func set_context(source : Variant, action : StringName, text : String = "", priority : int = 0) -> void:
+	var h : Dictionary = {"action": action, "text": text if text != "" else label_for(action), "priority": priority}
 	if _context_hints.get(source) == h: return
 	_context_hints[source] = h
 	changed.emit()
 
-func clear_context(source : Object) -> void:
+func clear_context(source : Variant) -> void:
 	if _context_hints.erase(source): changed.emit()
 
 #---------- lecture (par le HUD) ----------
 
 func get_visible() -> Array:
-	#nettoie les sources détruites sans avoir appelé clear_context
 	for key in _context_hints.keys():
-		if !is_instance_valid(key): _context_hints.erase(key)
+		if typeof(key) == TYPE_OBJECT and !is_instance_valid(key): _context_hints.erase(key)
 	
 	var ctx : Array = _context_hints.values()
 	ctx.sort_custom(func(a, b): return a.priority > b.priority)
@@ -35,8 +47,12 @@ func get_visible() -> Array:
 	#le contexte passe avant l'état ; une même action n'apparaît qu'une fois
 	var result : Array = []
 	var used : Dictionary = {}
-	for h in ctx + _state_hints:
+	for h in ctx:
 		if used.has(h.action): continue
 		used[h.action] = true
 		result.append(h)
+	for action in _state_actions:
+		if used.has(action): continue
+		used[action] = true
+		result.append({"action": action, "text": label_for(action)})
 	return result