Godot Version
4.1
Question
EDIT: extra thing
hi, im trying to change the body of another ghost of my pac-man clone
however, im not sure how to do it
like how do i make it so a ghost’s default animation has their own textures and that the body script allows the said ghost’s default animation? it could be on the script file each ghost is assigned to
here are the scripts incase you need it:
the script file each ghost is assigned to
extends Area2D
class_name Ghost
enum GhostState {
SCATTER,
CHASE,
RUN_AWAY,
EATEN,
STARTING_AT_HOME
}
signal direction_change(current_direction: String)
var current_scatter_index = 0
var direction = null
var current_state: GhostState
var is_blinking = false
@export var speed = 65
@export var movement_targets: Resource
@export var tile_map: MazeTileMap
@export var image: CompressedTexture2D
@export var chasing_target: Node2D
@export var points_manager: PointsManager
@export var at_home_targets = Resource
@onready var update_chasing_target_position_timer = $updateChasingTargetPositionTimer
@onready var body_sprite = $theghost as BodySprite
@onready var eyes_sprite = $ghosteyes as EyesSprite
@onready var navigation_area_2d = $NavigationAgent2D
@onready var scatter_timer = $scatterTimer
@onready var run_away_timer = $runAwayTimer
@onready var points_label = $pointsLabel
@onready var at_home_timer = $atHomeTimer
@export var is_starting_at_home = false
func _ready():
navigation_area_2d.path_desired_distance = 4.0
navigation_area_2d.target_desired_distance = 4.0
navigation_area_2d.target_reached.connect(on_position_reached)
call_deferred("setup")
func _process(delta):
if !run_away_timer.is_stopped() && run_away_timer.time_left < run_away_timer.wait_time / 4 && !is_blinking:
start_blinking()
move_ghost(navigation_area_2d.get_next_path_position(), delta)
func move_ghost(next_position: Vector2, delta: float):
var current_ghost_position = global_position
var new_velocity = (next_position - current_ghost_position).normalized() * speed * delta
caculate_direction(new_velocity)
position += new_velocity
func caculate_direction(new_velocity: Vector2):
var current_direction
if new_velocity.x > 1:
current_direction = "right"
elif new_velocity.x < -1:
current_direction = "left"
elif new_velocity.y > 1:
current_direction = "up"
elif new_velocity.y < -1:
current_direction = "down"
if current_direction != direction:
direction = current_direction
direction_change.emit(direction)
func setup():
print(tile_map.get_navigation_map(0))
navigation_area_2d.set_navigation_map(tile_map.get_navigation_map(0))
NavigationServer2D.agent_set_map(navigation_area_2d.get_rid(), tile_map.get_navigation_map(0))
scatter()
func scatter():
scatter_timer.start()
current_state = GhostState.SCATTER
navigation_area_2d.target_position = movement_targets.scatter_targets[current_scatter_index].position
func on_position_reached():
if current_state == GhostState.SCATTER:
scatter_position_reached()
speed = 65
elif current_state == GhostState.CHASE:
chase_position_reached()
elif current_state == GhostState.RUN_AWAY:
run_away_from_pacman()
elif current_state == GhostState.EATEN:
start_chasing_pacman_after_eaten()
func chase_position_reached():
print("kill pacman")
func scatter_position_reached():
if current_scatter_index < 3:
current_scatter_index += 1
else:
current_scatter_index = 0
navigation_area_2d.target_position = movement_targets.scatter_targets[current_scatter_index].position
func start_chasing_pacman_after_eaten():
starting_chasing_pacman()
body_sprite.move()
body_sprite.show()
speed = 74
func _on_scatter_timer_timeout():
starting_chasing_pacman()
func starting_chasing_pacman():
if chasing_target == null:
print("no chasing target, chasing wont work obviously lol")
current_state = GhostState.CHASE
update_chasing_target_position_timer.start()
navigation_area_2d.target_position = chasing_target.position
func _on_update_chasing_target_position_timer_timeout():
navigation_area_2d.target_position = chasing_target.position
func run_away_from_pacman():
if run_away_timer.is_stopped():
body_sprite.run_away()
eyes_sprite.hide_eyes()
run_away_timer.start()
speed = 55
current_state = GhostState.RUN_AWAY
# stop timers
update_chasing_target_position_timer.stop()
scatter_timer.stop()
var empty_cell_position = tile_map.get_random_empty_cell_position()
navigation_area_2d.target_position = empty_cell_position
func start_blinking():
body_sprite.start_blinking()
func _on_run_away_timer_timeout():
is_blinking = false
eyes_sprite.show_eyes()
body_sprite.move()
starting_chasing_pacman()
speed = 74
func get_eaten():
body_sprite.hide()
eyes_sprite.hide_eyes()
points_label.show()
await points_manager.pause_ghost()
points_label.hide()
eyes_sprite.show_eyes()
run_away_timer.stop()
current_state = GhostState.EATEN
navigation_area_2d.target_position = movement_targets.at_home_targets[0].position
speed = 100
func _on_body_entered(body):
var player = body as Player
if current_state == GhostState.RUN_AWAY:
get_eaten()
elif current_state == GhostState.CHASE || current_state == GhostState.SCATTER:
set_collision_mask_value(1, false)
update_chasing_target_position_timer.stop()
await points_manager.pause_ghost()
player.die()
body_sprite.hide()
eyes_sprite.hide_eyes()
scatter_timer.wait_time = 20
scatter()
the body script:
extends Sprite2D
class_name BodySprite
@onready var animation_player = $"../AnimationPlayer"
func _ready():
move()
func move():
self.texture = (get_parent() as Ghost).image
animation_player.play("ghost_moving")
func run_away():
animation_player.play("thetwostates")
animation_player.play("frightened_moving")
func start_blinking():
animation_player.play("blinking")
oh yeah and the body also has an image thing attached to the 2nd ghost, here is it incase you need it to convert it to like an animationplayer:
thank you
