112 lines
3.9 KiB
GDScript
112 lines
3.9 KiB
GDScript
class_name ResearchPanel
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extends PanelContainer
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const RESEARCH_ROW_SCENE: PackedScene = preload("res://core/research/research_row.tscn")
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@onready var _title_label: Label = $ScrollContainer/VBoxContainer/TitleLabel
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@onready var _research_rows_container: VBoxContainer = $ScrollContainer/VBoxContainer/ResearchRows
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var _game_state: LevelGameState
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var _research_rows: Dictionary = {}
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var _active_research_id: StringName = &""
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func _ready() -> void:
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_game_state = find_parent("LevelGameState")
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if _game_state == null:
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push_error("ResearchPanel: Could not find LevelGameState parent")
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return
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_game_state.research_xp_changed.connect(_on_research_xp_changed)
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_game_state.research_level_up.connect(_on_research_level_up)
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_build_research_rows()
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_refresh_all()
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func _build_research_rows() -> void:
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for child in _research_rows_container.get_children():
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child.queue_free()
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_research_rows.clear()
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_active_research_id = &""
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if _game_state.research_catalogue:
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for research in _game_state.research_catalogue.get_all_research():
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var row: ResearchRow = RESEARCH_ROW_SCENE.instantiate()
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_research_rows_container.add_child(row)
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row.setup(research)
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row.active_changed.connect(_on_research_active_changed.bind(research.id))
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_research_rows[research.id] = row
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_load_active_research_state()
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func _refresh_all() -> void:
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for row in _research_rows.values():
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_refresh_row(row)
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func _refresh_row(row: ResearchRow) -> void:
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var research_id: StringName = row.get_research_id()
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var xp: BigNumber = _game_state.get_research_xp(research_id)
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var level: int = _game_state.get_research_level(research_id)
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var research: ResearchData = _game_state.research_catalogue.get_research_by_id(research_id)
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if research != null:
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var progress: float = research.get_xp_progress(xp)
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var multiplier: float = research.get_multiplier_for_level(level)
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var xp_current: BigNumber = xp.subtract(research.get_total_xp_for_level(level))
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var xp_needed: BigNumber = research.get_xp_required_for_level_big(level + 1)
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row.update_display(level, progress, multiplier, xp_current, xp_needed)
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func _on_research_xp_changed(research_id: StringName, _new_xp: BigNumber) -> void:
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if _research_rows.has(research_id):
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_refresh_row(_research_rows[research_id])
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func _on_research_level_up(research_id: StringName, _old_level: int, _new_level: int) -> void:
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if _research_rows.has(research_id):
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_refresh_row(_research_rows[research_id])
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func _on_research_active_changed(is_active: bool, research_id: StringName) -> void:
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if is_active:
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if _active_research_id != &"" and _active_research_id != research_id:
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var existing_row: ResearchRow = _research_rows.get(_active_research_id)
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if existing_row != null:
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existing_row.set_active(false, false)
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_active_research_id = research_id
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_save_active_research_state()
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else:
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if _active_research_id == research_id:
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_active_research_id = &""
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_save_active_research_state()
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func _load_active_research_state() -> void:
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if _game_state == null:
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return
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var save_data: Dictionary = _game_state.get_external_save_data("research_active")
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if save_data.has("active_research_id"):
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var loaded_id: String = String(save_data.get("active_research_id", ""))
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if not loaded_id.is_empty():
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_active_research_id = StringName(loaded_id)
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var row: ResearchRow = _research_rows.get(_active_research_id)
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if row != null:
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row.set_active(true, false)
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func _save_active_research_state() -> void:
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if _game_state == null:
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return
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var save_data: Dictionary = {}
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if _active_research_id != &"":
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save_data["active_research_id"] = String(_active_research_id)
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_game_state.set_external_save_data("research_active", save_data)
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func get_active_research_id() -> StringName:
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return _active_research_id
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func is_research_active(research_id: StringName) -> bool:
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return _active_research_id == research_id
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func activate_research(research_id: StringName) -> void:
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if _research_rows.has(research_id):
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var row: ResearchRow = _research_rows[research_id]
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row.set_active(true)
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