bazar_alea/client/player/TargetingComponent.gd
2023-11-19 20:41:38 +01:00

55 lines
2.3 KiB
GDScript

extends Node
class_name TargetingComponent
@export var detection_raycast : RayCast3D
@export var combat_component : CombatSystem
@export var detectable_object_group : String = "detectable_object" # we can use the node group feature in Godot
@export var detectable_player_group : String = "player" # I am calling any Enemy/AI/Ally a player
var detected_object : Node3D
var detected_object_combat_component : CombatSystem
var detected_player : Node3D
var detected_player_combat_component : CombatSystem
signal object_detected(object: Node3D, object_combat_component:CombatSystem)
signal enemy_detected(object: Node3D, player_combat_component:CombatSystem)
signal ally_detected(object: Node3D, player_combat_component:CombatSystem)
signal player_detected(object: Node3D, player_combat_component:CombatSystem)
signal detected(object: Node3D) #this activates for all
func _ready():
detection_raycast.add_exception(get_parent())
func _process(_delta):
if detection_raycast.is_colliding():
if detected_player == detection_raycast.get_collider() or detected_object == detection_raycast.get_collider():
return
if detection_raycast.get_collider().is_in_group(detectable_object_group):
detected_object = detection_raycast.get_collider()
detected.emit(detected_object)
detected_object_combat_component = detected_object.find_child("CombatSystem")
if !detected_object_combat_component:
object_detected.emit(detected_object, null)
return
object_detected.emit(detected_object, detected_object_combat_component)
return
if detection_raycast.get_collider().is_in_group(detectable_player_group):
detected_player = detection_raycast.get_collider()
detected.emit(detected_player)
detected_player_combat_component = detected_player.find_child("CombatSystem")
if !detected_player_combat_component:
player_detected.emit(detected_player, null)
return
player_detected.emit(detected_player, detected_player_combat_component)
if detected_player_combat_component.team_id != combat_component.NATURAL_OBJECT and detected_player_combat_component.team_id != combat_component.team_id:
enemy_detected.emit(detected_player, detected_player_combat_component)
if detected_player_combat_component.team_id == combat_component.team_id:
ally_detected.emit(detected_player, detected_player_combat_component)
return