87 lines
2.4 KiB
GDScript
87 lines
2.4 KiB
GDScript
class_name CassetteTool
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extends Node3D
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@export var hero: Hero
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@export var ray: RayCast3D
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var enabled: bool = false
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var tower_preview: Tower
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var tower_preview_cassette: Cassette
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var last_tower_base: TowerBase
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var ray_collider: Object
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func reset() -> void:
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delete_tower_preview()
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func _process(_delta: float) -> void:
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if !enabled:
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reset()
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return
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if !ray_collider or hero.hand.size == 0 or ray_collider.has_cassette:
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delete_tower_preview()
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if ray.is_colliding() and ray.get_collider() is TowerBase:
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ray_collider = ray.get_collider()
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if hero.hand.size > 0 and !ray_collider.has_cassette:
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if ray_collider != last_tower_base or hero.selected_cassette != tower_preview_cassette:
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spawn_tower_preview()
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else:
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ray_collider = null
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func interact() -> void:
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if ray.is_colliding() and ray.get_collider() is TowerBase:
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var tower_base: TowerBase = ray.get_collider() as TowerBase
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if hero.game_manager.cassette_gameplay:
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if hero.hand.size > 0:
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place_cassette(tower_base)
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else:
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if tower_base.has_cassette:
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remove_cassette(tower_base)
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elif hero.hand.size > 0:
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place_cassette(tower_base)
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func place_cassette(tower_base: TowerBase) -> void:
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var cassette: Cassette = hero.selected_cassette
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var energy_cost: int = cassette.cost
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if hero.game_manager.cassette_gameplay and hero.energy < energy_cost:
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return
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remove_cassette(tower_base)
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hero.hand.remove_at(hero.hand.contents.find(cassette))
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hero.decrement_selected()
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hero.hud.hot_wheel.update_cassettes(hero.get_wheel_cassettes())
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tower_base.networked_spawn_tower.rpc(Data.cassettes.find(cassette), multiplayer.get_unique_id())
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hero.placed_tower.emit(tower_base.tower)
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if hero.game_manager.cassette_gameplay:
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hero.discassette_pile.add(cassette)
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hero.energy -= energy_cost
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func remove_cassette(tower_base: TowerBase) -> void:
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if tower_base.has_cassette:
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tower_base.networked_remove_tower.rpc()
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func spawn_tower_preview() -> void:
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delete_tower_preview()
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var cassette: Cassette = hero.selected_cassette
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last_tower_base = ray_collider as TowerBase
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tower_preview_cassette = cassette
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tower_preview = cassette.turret_scene.instantiate() as Tower
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tower_preview.stats = cassette.tower_stats
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tower_preview.position = Vector3.UP
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tower_preview.preview_range(true)
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last_tower_base.add_child(tower_preview)
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func delete_tower_preview() -> void:
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last_tower_base = null
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if is_instance_valid(tower_preview):
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tower_preview.queue_free()
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tower_preview = null
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tower_preview_cassette = null
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