JonShard
128 lines
4.1 KiB
GDScript
128 lines
4.1 KiB
GDScript
extends StaticBody3D
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@export var cook_speed = 1
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@onready var snap_zone: XRToolsSnapZone = $XRToolsSnapZone
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@onready var progress_bar: ProgressBar3D = $ProgressBar3D
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## Cooking state. All three are replicated (see Hob.tscn's Sync node) and each
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## refreshes the display when it changes, which is what makes the hob look alive
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## on a client: only the world owner runs the station's _process and its snap
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## zone, so a client never reaches the code below by itself and would otherwise
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## show a hob that never lights up.
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var time_cooked: float = 0.0: set = _set_time_cooked
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var cooking_result: String = "": set = _set_cooking_result
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var cooking_result_time: float = 0.0: set = _set_cooking_result_time
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func _set_time_cooked(value: float) -> void:
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if is_equal_approx(time_cooked, value):
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return
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time_cooked = value
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_refresh_display()
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func _set_cooking_result(value: String) -> void:
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if cooking_result == value:
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return
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cooking_result = value
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_refresh_display()
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# The flames follow whether we're cooking, on every peer.
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_play_animation("hob" if not cooking_result.is_empty() else "RESET")
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func _set_cooking_result_time(value: float) -> void:
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if is_equal_approx(cooking_result_time, value):
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return
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cooking_result_time = value
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_refresh_display()
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func _ready() -> void:
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if not progress_bar or progress_bar is not ProgressBar3D:
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push_error("Hob missing reference to progressbar, or wrong type:", progress_bar)
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snap_zone.has_picked_up.connect(_on_object_picked_up)
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snap_zone.has_dropped.connect(_on_object_dropped)
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_refresh_display()
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func _play_animation(name: String) -> void:
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# Replicated setters can fire before the node is in the tree (spawn payload),
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# when the @onready children don't exist yet.
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var player := get_node_or_null("AnimationPlayer") as AnimationPlayer
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if player:
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player.play(name)
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func _refresh_display() -> void:
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# Guarded for the same reason as _play_animation.
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if not progress_bar:
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return
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var progress := 0.0
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if cooking_result and cooking_result_time > 0:
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progress = clampf(float(time_cooked) / cooking_result_time, 0.0, 1.0)
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progress_bar.set_progress(progress)
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progress_bar.set_bar_visible(not cooking_result.is_empty())
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progress_bar.override_fill_color(Color.RED if cooking_result == "charcoal" else Color.GREEN)
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func _on_object_picked_up(_item) -> void:
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print("Hob: object picked up: ", _item)
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# Find the CookableItem in held object
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var _food_item = _item.get_node_or_null("FoodItem") as FoodItem
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if not _food_item:
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print("Hob: held object is not a FoodItem")
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return
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var result = RecipeManager.get_cooking_result(_food_item.id)
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if not result:
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print("Hob: held a FoodItem that is not cookable, id: %s result: %s" % [_food_item.id, result])
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return
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cooking_result = result
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cooking_result_time = RecipeManager.get_cooking_time(_food_item.id)
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print("Hob: set cooking_result ", cooking_result)
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# The setters above already refresh the display and start the flames.
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func _on_object_dropped(_item) -> void:
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print("Hob: object drop ")
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time_cooked = 0
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cooking_result = ""
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cooking_result_time = 0
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func convert_held_to_item(_item: String) -> void:
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if not NetworkManager.owns_world():
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return
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print("Hob converting ", _item)
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var old_pickable = snap_zone.picked_up_object
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if not old_pickable:
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push_warning("Hob finished cooking _item, but snap zone is missing its reference")
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return
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# Spawn the new item through the server so it replicates to every peer
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# (including late joiners), in the old item's position.
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var original_transform = old_pickable.global_transform
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var new_scene_instance = NetworkManager.spawn_item(RecipeManager.get_item_scene(_item).resource_path, original_transform)
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# Drop and free the old item and pick up the new one
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print("Hob freeing old_pickable ", old_pickable)
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snap_zone.drop_object()
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NetworkManager.despawn_item(old_pickable)
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snap_zone.pick_up_object(new_scene_instance)
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# If cooking something, progress cooking, when done, convert item
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func _process(delta: float) -> void:
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if cooking_result:
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#print("Hob cooking_result: ", cooking_result)
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time_cooked += cook_speed * delta
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_refresh_display()
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if time_cooked >= cooking_result_time:
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time_cooked = 0
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convert_held_to_item(cooking_result)
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