2023-11-08 14:28:55 +11:00
|
|
|
extends Node3D
|
|
|
|
|
class_name Tower
|
|
|
|
|
|
|
|
|
|
@export var stats : TowerStats
|
|
|
|
|
@export var model : Node3D
|
2023-11-09 20:37:12 +11:00
|
|
|
@export var range_sphere : CSGSphere3D
|
|
|
|
|
@export var minimap_range_sphere : CSGSphere3D
|
2023-11-08 14:28:55 +11:00
|
|
|
|
|
|
|
|
var targeted_enemy
|
|
|
|
|
var cooldown := 0.0
|
|
|
|
|
var other_cooldown := 0.0
|
|
|
|
|
|
|
|
|
|
func _ready() -> void:
|
|
|
|
|
cooldown = 1.0 / stats.fire_rate
|
2023-11-09 20:37:12 +11:00
|
|
|
range_sphere.radius = stats.fire_range
|
|
|
|
|
minimap_range_sphere.radius = stats.fire_range
|
|
|
|
|
minimap_range_sphere.set_visible(true)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
func preview_range(value):
|
|
|
|
|
range_sphere.set_visible(value)
|
2023-11-08 14:28:55 +11:00
|
|
|
|
|
|
|
|
|
|
|
|
|
func _process(delta: float) -> void:
|
|
|
|
|
other_cooldown -= delta
|
|
|
|
|
if !targeted_enemy:
|
|
|
|
|
acquire_target()
|
|
|
|
|
else:
|
|
|
|
|
if model.global_position.distance_to(targeted_enemy.global_position) > stats.fire_range:
|
|
|
|
|
targeted_enemy = null
|
|
|
|
|
if targeted_enemy:
|
|
|
|
|
aim()
|
|
|
|
|
if other_cooldown <= 0:
|
|
|
|
|
shoot()
|
|
|
|
|
other_cooldown = cooldown
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
func shoot():
|
|
|
|
|
targeted_enemy.damage(stats.damage)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
func aim():
|
|
|
|
|
model.look_at(targeted_enemy.global_position)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
func acquire_target():
|
|
|
|
|
var most_progressed_enemy = null
|
|
|
|
|
for enemy in get_tree().get_nodes_in_group("Enemies"):
|
|
|
|
|
if model.global_position.distance_to(enemy.global_position) > stats.fire_range:
|
|
|
|
|
continue
|
|
|
|
|
if (most_progressed_enemy == null or enemy.progress >= most_progressed_enemy.progress) and enemy.stats.target_type & stats.can_target:
|
|
|
|
|
most_progressed_enemy = enemy
|
|
|
|
|
if most_progressed_enemy != null:
|
|
|
|
|
targeted_enemy = most_progressed_enemy
|
