2024-03-04 16:04:40 +01:00
|
|
|
extends MovementBehaviour
|
|
|
|
|
class_name MovementBehaviourBeetle
|
2024-03-14 21:17:16 +01:00
|
|
|
|
|
|
|
|
@export var max_movement_reach: int = 1
|
|
|
|
|
|
|
|
|
|
func simulate_move_recursive(start: Vector4i, max_num: int, map: HexGrid, visited_cells: Array[Vector4i] = []) -> Array[Vector4i]:
|
|
|
|
|
var visited = visited_cells.duplicate()
|
|
|
|
|
var possible: Array[Vector4i] = []
|
|
|
|
|
|
|
|
|
|
visited.append(start)
|
|
|
|
|
|
|
|
|
|
if max_num < 1:
|
|
|
|
|
return [start]
|
|
|
|
|
|
|
|
|
|
for neighbour in map.get_neighbours(start, true):
|
|
|
|
|
if neighbour in visited:
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
# can reach... can_reach should only apply to our current level
|
|
|
|
|
if not map.can_reach(start, neighbour):
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
visited.append(neighbour)
|
|
|
|
|
possible.append_array(simulate_move_recursive(neighbour, max_num - 1, map, visited))
|
|
|
|
|
|
|
|
|
|
return possible
|
|
|
|
|
|
|
|
|
|
func get_available_spaces(pos: Vector4i, map: HexGrid) -> Array[Vector4i]:
|
|
|
|
|
var possible_places: Array[Vector4i] = []
|
|
|
|
|
|
|
|
|
|
possible_places = simulate_move_recursive(pos, max_movement_reach, map)
|
|
|
|
|
|
|
|
|
|
return possible_places
|
