Ajout des mutation Nettoyage, Ermite, Tropicale, Rhizome et Spontanée

entities/plants/scripts/plant_mutation/rhizome_mutation.gd

@@ -1,8 +1,10 @@
 extends PlantMutation
 class_name RhizomeMutation
 
+const DIG_PARTICLES := preload("res://entities/player/inventory/scripts/items/utils/dig_particles.tscn")
+
 func get_icon() -> Texture:
-    return preload("res://common/icons/alert-triangle.svg")
+    return preload("res://common/icons/pick.svg")
 
 func get_mutation_id() -> String:
     return "RHIZOME"
@@ -16,7 +18,17 @@ func get_mutation_description() -> String:
     })
 
 func _start_maturation_effect(plant: Plant):
-    plant.region.dig_hole(plant.global_position, get_digging_radius())
+    plant.region.dig_rocks(
+        Math.get_tiles_in_circle(
+            plant.global_position,
+            get_digging_radius() * (Region.TILE_SIZE + Region.TILE_SIZE / 2.)
+        )
+    )
+
+    var particles := (DIG_PARTICLES.instantiate() as DigParticleEmmitter)
+    plant.region.add_child(particles)
+    particles.global_position = plant.get_global_position()
+    particles.emit()
 
 func get_digging_radius() -> int:
     return level