80 lines
1.7 KiB
GDScript
80 lines
1.7 KiB
GDScript
class_name AbstractWeapon
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extends Node2D
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enum Belonging { PLAYER, ENEMY }
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@export_range(1, 100) var bullet_per_shot : int = 1
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@export_range(0, 360) var sector_angle : int = 0
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@export var Projectile : PackedScene
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@export var reloaders : Array[AbstractReloader]
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const PREFIXES := {
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Belonging.PLAYER: "player_",
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Belonging.ENEMY: "enemy_",
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}
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const SHOT_POSTFIX = "shot"
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const IDLE_POSTFIX = "idle"
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var _belonging: Belonging
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func _physics_process(delta: float) -> void:
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for reloader in reloaders:
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reloader.process(delta)
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func set_belonging(belonging: Belonging) -> void:
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_belonging = belonging
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func shoot(ship_velocity: Vector2) -> bool:
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if not _can_shoot(): return false
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for i in range(bullet_per_shot):
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var projectile := _create_projectile(ship_velocity)
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get_tree().current_scene.add_child(projectile)
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for reloader in reloaders:
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reloader.shoot()
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return true
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func _create_projectile(ship_velocity: Vector2) -> Node:
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var projectile : AbstractProjectile = Projectile.instantiate()
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projectile.global_position = global_position
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projectile.ship_velocity = ship_velocity
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match _belonging:
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Belonging.PLAYER:
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projectile.direction = Vector2.RIGHT
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projectile.collide_enemies = true
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Belonging.ENEMY:
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projectile.direction = Vector2.LEFT
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projectile.collide_players = true
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if sector_angle > 0:
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var sector_rad := deg_to_rad(sector_angle)
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var random_angle := randfn(0.0, sector_rad / 6.0)
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projectile.direction = projectile.direction.rotated(random_angle)
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return projectile
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func reload() -> void:
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for reloader in reloaders:
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reloader.reload()
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func _can_shoot() -> bool:
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for reloader in reloaders:
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if not reloader.can_shoot():
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return false
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return true
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