43 lines
1.3 KiB
GDScript
43 lines
1.3 KiB
GDScript
class_name WeaponSword
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extends WeaponBase
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const WEAPON_SWORD_PROJECTILE = preload("res://scenes/weapons/weapon_sword_projectile.tscn")
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@onready var targeting_range: Area2D = $TargetingRange
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@onready var targeting_range_shape: CollisionShape2D = $TargetingRange/CollisionShape2D
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signal projectile_hit(projectile: WeaponSwordProjectile, enemy: EnemyBase)
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var _player: Player
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func _ready() -> void:
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targeting_range_shape.shape.radius = attack_range
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projectile_hit.connect(_on_projectile_hit)
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_player = get_tree().get_first_node_in_group(GlobalConst.GROUP_PLAYER)
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func do_attack() -> void:
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var target: EnemyBase = find_target_in_radius()
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if not target:
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return
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var projectile = WEAPON_SWORD_PROJECTILE.instantiate()
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projectile.damage = attack_damage
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projectile.target = target
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projectile.on_hit_sig = projectile_hit
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add_child(projectile)
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func deal_damage(enemy: EnemyBase):
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var crit_chance = _player.player_stats.get_final("crit_chance", _player.modifiers)
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var damage_dealt = attack_damage
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var is_crit = randf() >= 1 - crit_chance
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if is_crit:
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damage_dealt *= _player.player_stats.get_final("crit_multiplier", _player.modifiers)
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enemy.take_damage(damage_dealt, is_crit)
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func _on_projectile_hit(projectile: WeaponSwordProjectile, enemy: EnemyBase):
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deal_damage(enemy)
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