43 lines
1.1 KiB
GDScript
43 lines
1.1 KiB
GDScript
class_name WeaponBase
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extends Node2D
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@export var attack_cd: float
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@export var attack_damage: float
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@export var attack_aoe: float
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@export var attack_duration: float
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@export var attack_range: float
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func _on_attack_cd_timer_timeout() -> void:
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do_attack()
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func do_attack() -> void:
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push_error("%s does not implement do_attack" % self)
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func find_target_in_radius() -> EnemyBase:
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var space_state: PhysicsDirectSpaceState2D = get_world_2d().direct_space_state
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var shape := CircleShape2D.new()
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shape.radius = attack_range
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var query := PhysicsShapeQueryParameters2D.new()
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query.shape = shape
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query.transform = Transform2D(0, global_position)
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query.collision_mask = 2
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query.collide_with_bodies = true
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var results := space_state.intersect_shape(query)
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if len(results) < 1:
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return null
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var closest: PhysicsBody2D = results[0]["collider"]
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for r in results:
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var c: PhysicsBody2D = r["collider"]
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if not c.is_in_group(GlobalConst.GROUP_ENEMY):
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continue
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if (
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c.global_position.distance_to(global_position)
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< closest.global_position.distance_to(global_position)
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):
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closest = c
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return closest
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