85 lines
2.2 KiB
GDScript
85 lines
2.2 KiB
GDScript
extends "res://ui/menus/ModalMenu.gd"
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signal research_requested(id: String)
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@onready var tree: Control = $Tree
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@onready var detail: Label = $DetailLabel
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@onready var cost: Control = $CostNumber
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@onready var status: Label = $StatusLabel
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@onready var resource_bar: Control = $Bar
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var building_id: int = 0
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func _ready() -> void:
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super._ready()
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tree.node_picked.connect(refresh)
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tree.node_confirmed.connect(func(id: String): research_requested.emit(id))
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func open_for(next_building_id: int) -> void:
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building_id = next_building_id
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resource_bar.building_id = building_id
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var building: Dictionary = GameState.find_building(building_id)
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cost.set_payment_position(building.get("position", null))
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open_menu()
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tree.reset_scroll()
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refresh()
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func close_menu() -> void:
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super.close_menu()
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building_id = 0
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cost.set_payment_position(null)
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func selected_id() -> String:
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return String(tree.selected_id)
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func research_completed(id: String) -> void:
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tree.queue_redraw()
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refresh(id)
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func set_status(message: String) -> void:
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status.text = message
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func refresh(id: String = "") -> void:
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if id == "":
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id = String(tree.selected_id)
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if id == "":
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detail.text = "Select a node to see what it unlocks."
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cost.show_price({})
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status.text = "Fleet capacity %d · Research points %d" \
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% [GameState.max_fleet_size(), GameState.research_points]
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return
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var node: Dictionary = GameState.skill_node(id)
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if node.is_empty():
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return
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detail.text = "%s\n%s" % [node.name, node.desc]
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cost.show_price(GameState.skill_costs(id), GameState.skill_research_point_cost(id))
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if GameState.is_unlocked(id):
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status.text = "Researched"
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elif not GameState.prerequisite_met(id):
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status.text = "Needs %s first" % GameState.skill_node(node.requires).name
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elif not cost.is_affordable():
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status.text = ""
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else:
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status.text = "Tap again to research"
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func handle_unhandled_input(event: InputEvent) -> bool:
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if not visible:
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return false
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if event is InputEventScreenTouch:
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tree.handle_touch(event)
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elif event is InputEventScreenDrag:
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tree.handle_drag(event)
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elif event is InputEventMouseButton:
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tree.handle_mouse_button(event)
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elif event is InputEventMouseMotion:
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tree.handle_mouse_motion(event)
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return true
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