ajout du déblocage/évolutions des plantes (#89) et fix divers

entities/player/inventory/scripts/inventory.gd

@@ -5,9 +5,15 @@ signal updated(inventory: Inventory)
 
 @export var items: Array[Item] = []
 @export var current_item_ind: int = 0
+@export var size = 0 :
+	set(s):
+		size = s
+		items.resize(size)
+		updated.emit(self)
 
 func _init(inventory_size: int = 1):
-	items.resize(inventory_size)
+	size = inventory_size
+	
 
 func get_best_available_slot_ind():
 	if items[current_item_ind] == null:

entities/player/inventory/scripts/item.gd

@@ -33,13 +33,13 @@ func get_usage_object_affected(_i : InspectableEntity) -> bool:
 func is_one_time_use():
 	return false
 
-func can_use(_player : Player, zone: Player.ActionZone) -> bool:
+func can_use(_player : Player, _zone: Player.ActionZone) -> bool:
 	return false
 
 func use_text() -> String:
 	return ""
 
-func use(_player : Player, zone: Player.ActionZone):
+func use(_player : Player, _zone: Player.ActionZone):
 	return false
 
 func card_info() -> CardInfo:

entities/player/inventory/scripts/items/blueprint.gd

@@ -29,7 +29,7 @@ func use_text() -> String:
 func is_one_time_use():
 	return true
 
-func can_use(player : Player, zone : Player.ActionZone) -> bool:
+func can_use(player : Player, _zone : Player.ActionZone) -> bool:
 	return player.terrain is Planet
 
 func use(player : Player, zone : Player.ActionZone) -> bool:

entities/player/inventory/scripts/items/package.gd

@@ -24,7 +24,7 @@ func use_text() -> String:
 func is_one_time_use():
 	return true
 
-func can_use(player : Player, zone : Player.ActionZone) -> bool:
+func can_use(player : Player, _zone : Player.ActionZone) -> bool:
 	return player.planet != null
 
 func use(player : Player, zone : Player.ActionZone) -> bool:

entities/player/inventory/scripts/items/seed.gd

@@ -23,7 +23,7 @@ func get_energy_used() -> int:
 	return 1
 
 func get_usage_zone_radius() -> int:
-	return 30
+	return 40
 
 func get_usage_object_affected(i : InspectableEntity) -> bool:
 	return i is Plant
@@ -137,11 +137,19 @@ static func mutate(parent_mutation : Array[PlantMutation] = []) -> Array[PlantMu
 		AddMutation.new()
 	]
 
-	if len(parent_mutation):
-		possible_mutations.append_array( [
+	if (
+		len(parent_mutation) > 2
+	):
+		possible_mutations = [
 			UpgradeMutation.new(),
 			RemoveMutation.new(),
-		])
+		]
+	elif len(parent_mutation) > 0:
+		possible_mutations = [
+			AddMutation.new(),
+			UpgradeMutation.new(),
+			RemoveMutation.new(),
+		]
 	
 	var chosen_mutation = possible_mutations.pick_random()
 
@@ -159,10 +167,10 @@ class DontMutate extends MutationPossibility:
 class AddMutation extends MutationPossibility:
 	func mutate(parent_mutation : Array[PlantMutation] = [])-> Array[PlantMutation]:
 		var new_mutations = parent_mutation.duplicate_deep()
-		var mut = PlantMutation.random_mutation()
+		var mut = PlantMutation.random_mutation(parent_mutation)
 
 		if mut:
-			var existing_mut_id = new_mutations.find_custom(func(m:PlantMutation): m.get_mutation_name() == mut.get_mutation_name())
+			var existing_mut_id = new_mutations.find_custom(func(m:PlantMutation): return m.get_mutation_name() == mut.get_mutation_name())
 			
 			if existing_mut_id >= 0:
 				new_mutations[existing_mut_id].level += 1

entities/player/scripts/player.gd

@@ -187,7 +187,7 @@ func upgrade_max_energy(amount = 1):
 	player_updated.emit(self)
 
 func upgrade_inventory_size(amount = 1):
-	data.inventory.items.resize(data.inventory.items.size() + amount)
+	data.inventory.size += 1
 	upgraded.emit()
 	player_updated.emit(self)