50 lines
1.5 KiB
GDScript
50 lines
1.5 KiB
GDScript
extends Area2D
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var damage = 20
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var facing = -1
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var facing_mult = 1
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var dmg_id
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var swing_knockback = 1000
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var apply_swing_knockback = true
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func _ready() -> void:
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get_parent().attack.connect(swing)
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func swing(dir_str) -> void:
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# Each swing is a new damage instance
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dmg_id = Global.next_dmg_id
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facing = get_parent().facing * facing_mult
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# Adjust the orientation depending on direction of the player,
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# direction of the sword and whether it was an upward strike
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if dir_str == "up":
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scale.x = abs(scale.x)
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scale.y = abs(scale.y) * -facing
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rotation = PI/2 * facing_mult
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else:
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scale.x = abs(scale.x) * -facing
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scale.y = abs(scale.y)
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rotation = 0
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# Sprite is visible during swing
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$Sprite.visible = true
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# Wait for the physics to register the new orientation of the sword before starting the swing
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await get_tree().physics_frame
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await get_tree().physics_frame
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# Upslashes do not knockback you when you hit
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if dir_str == "up":
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apply_swing_knockback = false
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$SlashTimer.start()
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func end_slash():
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# Reset swing-specific values to default
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$Sprite.visible = false
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apply_swing_knockback = true
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func _process(_delta: float) -> void:
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if $SlashTimer.time_left > 0:
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# Hurt all overlapping enemies
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for area in get_overlapping_areas():
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var hurt_dir = -get_parent().get_node("EarthAligner").global_from_local(Vector2(facing, 0)).rotated(-facing*rotation)
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if area.hurt(damage, hurt_dir, dmg_id) and apply_swing_knockback:
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get_parent().reset_to_velocity += Vector2(swing_knockback * -facing, 0)
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apply_swing_knockback = false
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