34 lines
1.4 KiB
GDScript
34 lines
1.4 KiB
GDScript
class_name TaskFindClosestFood
|
|
extends Task
|
|
|
|
func run(blackboard: Dictionary) -> void:
|
|
var world: World = blackboard["world"]
|
|
var player: PlayerManager = blackboard["player"]
|
|
var navigation: TilemapNavigation = blackboard["navigation"]
|
|
|
|
var active_foods: Array[Vector2i] = world.tilemap_interactive.get_cells_by_type_collection(
|
|
tilemap_types.OBJECT_COLLECTION_BERRY_SOURCE, player.board_position, player.view_distance)
|
|
if len(active_foods) == 0:
|
|
status = FAILURE
|
|
status_reason = "No active foods found"
|
|
return
|
|
|
|
var closest_berry: Vector2i = navigation.manhattan_distance_closest(active_foods, player.board_position)
|
|
StepVisualization.add_line_tileset(player.board_position, closest_berry, StepVisualization.LineType.SEARCH_SELECTED)
|
|
if closest_berry == tilemap_types.NO_TILE_FOUND:
|
|
status = FAILURE
|
|
status_reason = "No closest berry found"
|
|
return
|
|
|
|
blackboard["closest_berry"] = closest_berry
|
|
|
|
var path: Array[Vector2i] = navigation.find_path_allow_neighbors(player.board_position, closest_berry, player.view_distance)
|
|
if path.size() > 0:
|
|
blackboard["path"] = path
|
|
status_reason = "Found path to closest berry"
|
|
status = SUCCESS
|
|
return
|
|
|
|
status = FAILURE
|
|
status_reason = "No path found to closest berry " + str(closest_berry)
|