mirror of
https://github.com/kodzukye/omens-ascent.git
synced 2026-08-10 13:23:10 +00:00
70 lines
2.0 KiB
GDScript
70 lines
2.0 KiB
GDScript
class_name Spikes
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extends Area2D
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enum OrientationEnum { BOTTOM, TOP, LEFT, RIGHT }
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enum State { NORMAL, BLOOD }
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const _COLLISION_OFFSET: float = 3.0
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@export var orientation: OrientationEnum = OrientationEnum.BOTTOM
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@export var _normal_bottom: Texture2D
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@export var _normal_top: Texture2D
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@export var _normal_left: Texture2D
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@export var _normal_right: Texture2D
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@export var _blood_bottom: Texture2D
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@export var _blood_top: Texture2D
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@export var _blood_left: Texture2D
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@export var _blood_right: Texture2D
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@onready var _sprite: Sprite2D = $Sprite2D
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@onready var _collision: CollisionShape2D = $CollisionShape2D
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var _state: State = State.NORMAL
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func _ready() -> void:
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body_entered.connect(_on_body_entered)
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if global_position in EventBus.triggered_spike_positions:
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_state = State.BLOOD
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_update_visuals()
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func _on_body_entered(body: Node2D) -> void:
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if _state == State.BLOOD or not body.is_in_group("player"):
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return
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_state = State.BLOOD
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EventBus.triggered_spike_positions.append(global_position)
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_update_visuals()
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body.kill()
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func _update_visuals() -> void:
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if not is_node_ready():
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return
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_sprite.texture = _get_texture()
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_update_collision_transform()
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func _get_texture() -> Texture2D:
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var textures_by_orientation: Dictionary = {
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OrientationEnum.BOTTOM: [_normal_bottom, _blood_bottom],
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OrientationEnum.TOP: [_normal_top, _blood_top],
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OrientationEnum.LEFT: [_normal_left, _blood_left],
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OrientationEnum.RIGHT: [_normal_right, _blood_right],
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}
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return textures_by_orientation[orientation][_state]
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func _update_collision_transform() -> void:
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match orientation:
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OrientationEnum.BOTTOM:
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_collision.rotation_degrees = 0.0
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_collision.position = Vector2(0.0, _COLLISION_OFFSET)
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OrientationEnum.TOP:
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_collision.rotation_degrees = 0.0
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_collision.position = Vector2(0.0, -_COLLISION_OFFSET)
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OrientationEnum.LEFT:
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_collision.rotation_degrees = 90.0
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_collision.position = Vector2(_COLLISION_OFFSET, 0.0)
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OrientationEnum.RIGHT:
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_collision.rotation_degrees = 90.0
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_collision.position = Vector2(-_COLLISION_OFFSET, 0.0)
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