77 lines
2.3 KiB
GDScript
77 lines
2.3 KiB
GDScript
extends Node3D
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class_name Level
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enum GameState {
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WAITING, # Stop state to be used by default, nothing should react to this
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TAGGER_GROUNDED, # Tagger is on the ground
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TAGGER_UNGROUNDED, # Tagger is off the ground
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TAGGER_CHANGE, # Tagger has caught someone, and new person must go to ground
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}
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var game_state: GameState = GameState.WAITING
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var game_tagger: Player
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signal state_change(old: GameState, new: GameState)
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signal state_enter_tagger_grounded
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signal state_leave_tagger_grounded
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signal state_enter_tagger_ungrounded
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signal state_leave_tagger_ungrounded
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signal state_enter_tagger_change(new_tagger: Player)
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signal state_leave_tagger_change
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func set_tagger_grounded(v: bool):
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if v and game_state == GameState.TAGGER_CHANGE:
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_change_state(GameState.TAGGER_GROUNDED)
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return
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if not (game_state == GameState.TAGGER_GROUNDED or game_state == GameState.TAGGER_UNGROUNDED):
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return
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if (not v) and game_state == GameState.TAGGER_GROUNDED:
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_change_state(GameState.TAGGER_UNGROUNDED)
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if v and game_state == GameState.TAGGER_UNGROUNDED:
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_change_state(GameState.TAGGER_GROUNDED)
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func set_tagger(who: Player):
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if game_state == GameState.WAITING:
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return
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game_tagger = who
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_change_state(GameState.TAGGER_CHANGE)
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func _change_state(new_state: GameState):
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if game_state == new_state:
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return
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if new_state == GameState.WAITING:
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game_tagger = null
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state_change.emit(game_state, new_state)
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if new_state == GameState.TAGGER_GROUNDED:
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state_enter_tagger_grounded.emit()
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if new_state == GameState.TAGGER_UNGROUNDED:
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state_enter_tagger_ungrounded.emit()
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if new_state == GameState.TAGGER_CHANGE:
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state_enter_tagger_change.emit(game_tagger)
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var old_state = game_state
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game_state = new_state
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if old_state == GameState.TAGGER_GROUNDED:
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state_leave_tagger_grounded.emit()
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if old_state == GameState.TAGGER_UNGROUNDED:
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state_leave_tagger_ungrounded.emit()
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if old_state == GameState.TAGGER_CHANGE:
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state_leave_tagger_change.emit()
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func _ready():
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# Hacky way to start level without going though multiplayer screens
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if get_parent() == get_tree().root:
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%PlayerSpawner.spawn(multiplayer.get_unique_id())
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# Called from the server
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func server_add_player(id: int):
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%PlayerSpawner.spawn(id)
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static func find_level(node: Node) -> Level:
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while not (node is Level):
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node = node.get_parent()
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return node
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