55 lines
1.3 KiB
GDScript
55 lines
1.3 KiB
GDScript
extends CharacterBody2D
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class_name Player
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signal player_updated(player: Player)
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@export var speed = 400
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@onready var inventory: Inventory = Inventory.new()
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var energy: int = 10:
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set(v):
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energy = v
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emit_signal("player_updated", self)
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func _ready():
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emit_signal("player_updated", self)
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inventory.inventory_changed.connect(_on_inventory_updated)
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func _on_inventory_updated(_inventory: Inventory):
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emit_signal("player_updated", self)
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func get_input():
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calculate_direction()
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if Input.is_action_just_pressed("interact") and energy > 0:
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try_interact()
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func calculate_direction():
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var input_direction: Vector2 = Input.get_vector("move_left", "move_right", "move_up", "move_down")
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velocity = input_direction * speed
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if input_direction.x:
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$Sprite.flip_h = (input_direction.x < 0)
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func try_interact():
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var interactables: Array[Interactable]
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for area2D in $InteractArea2D.get_overlapping_areas():
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if area2D is Interactable:
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interactables.push_front(area2D)
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if len(interactables):
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if len(interactables) > 1:
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# Sort them to the closer
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interactables.sort_custom(
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func(el1: Interactable, el2: Interactable):
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return el1.global_position.distance_to(global_position) > el2.global_position.distance_to(global_position)
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)
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interactables[0].interact(self)
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energy -= 1
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func _physics_process(_delta):
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get_input()
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move_and_slide()
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