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128 lines
4.5 KiB
128 lines
4.5 KiB
extends Control
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onready var grid = find_node("grid")
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onready var key_dialog = get_node("key_dialog")
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const INPUT_TYPE_KEY = 0
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const INPUT_TYPE_JOYPAD = 1
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var last_action:String
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var last_event:InputEvent
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var new_inputs = {}
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func _ready():
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init_mapping()
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func apply():
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config.set_value("controls","mapping",new_inputs)
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func init_mapping():
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new_inputs = {}
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for action in config.CONTROL_ACTIONS:
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var action_label = Label.new()
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action_label.set_name(action + "_label")
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action_label.set_text(action)
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grid.add_child(action_label)
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var key_action_button = Button.new()
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key_action_button.set_h_size_flags(SIZE_SHRINK_CENTER)
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key_action_button.set_flat(true)
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key_action_button.set_meta("action",action)
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key_action_button.set_button_icon(get_node("icons/key").get_button_icon())
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var joypad_action_button = Button.new()
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joypad_action_button.set_h_size_flags(SIZE_SHRINK_CENTER)
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joypad_action_button.set_flat(true)
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joypad_action_button.set_meta("action",action)
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for event in InputMap.get_action_list(action):
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if event is InputEventKey:
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key_action_button.set_text(event.as_text())
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key_action_button.set_tooltip(event.as_text())
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elif event is InputEventJoypadButton:
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joypad_action_button.set_tooltip(str(event.button_index))
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if has_node("icons/joypad/" + str(event.button_index)):
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joypad_action_button.set_button_icon(get_node("icons/joypad/" + str(event.button_index)).get_button_icon())
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else:
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joypad_action_button.set_button_icon(get_node("icons/joypad/other").get_button_icon())
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joypad_action_button.set_text(str(event.button_index))
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grid.add_child(key_action_button)
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key_action_button.connect("pressed",self,"_on_button_pressed",[key_action_button, INPUT_TYPE_KEY])
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grid.add_child(joypad_action_button)
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joypad_action_button.connect("pressed",self,"_on_button_pressed",[joypad_action_button, INPUT_TYPE_JOYPAD])
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func _unhandled_input(event):
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if key_dialog.is_visible_in_tree():
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var action_button = key_dialog.find_node("action_button")
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var check_usage = false
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if key_dialog.get_meta("type") == INPUT_TYPE_KEY && event is InputEventKey:
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check_usage = true
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last_event = event
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action_button.set_button_icon(get_node("icons/key").get_button_icon())
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action_button.set_text(event.as_text())
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action_button.set_tooltip(event.as_text())
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elif key_dialog.get_meta("type") == INPUT_TYPE_JOYPAD && event is InputEventJoypadButton:
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check_usage = true
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last_event = event
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action_button.set_tooltip(str(event.button_index))
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if has_node("icons/joypad/" + str(event.button_index)):
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action_button.set_text("")
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action_button.set_button_icon(get_node("icons/joypad/" + str(event.button_index)).get_button_icon())
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else:
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action_button.set_button_icon(get_node("icons/joypad/other").get_button_icon())
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action_button.set_text(str(event.button_index))
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if check_usage:
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var has_event = ""
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for action in config.CONTROL_ACTIONS:
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if InputMap.event_is_action(event, action):
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has_event = action
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if not has_event == "" && not has_event == last_action:
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key_dialog.set_text(tr("KEY_ALREADY_TAKEN") + '\n\'' + tr(has_event) + '\'')
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key_dialog.get_ok().set_disabled(true)
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else:
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key_dialog.set_text(tr("PRESS_KEY"))
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key_dialog.get_ok().set_disabled(false)
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func _on_button_pressed(button, type):
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last_action = button.get_meta("action")
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last_event = null
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var action_button = key_dialog.find_node("action_button")
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action_button.set_text("")
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action_button.set_button_icon(null)
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key_dialog.set_text(tr("PRESS_KEY"))
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key_dialog.set_meta("type", type)
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key_dialog.connect("confirmed",self,"_on_dialog_confirmed",[button])
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key_dialog.get_ok().set_disabled(true)
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key_dialog.get_label().set_align(HALIGN_CENTER)
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key_dialog.popup_centered()
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func _on_dialog_confirmed(button):
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if not new_inputs.has(last_action):
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new_inputs[last_action] = {}
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match key_dialog.get_meta("type"):
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INPUT_TYPE_KEY:
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if last_event is InputEventKey:
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new_inputs[last_action]["key"] = OS.get_scancode_string(last_event.scancode)
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button.set_text(last_event.as_text())
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button.set_tooltip(last_event.as_text())
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INPUT_TYPE_JOYPAD:
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if last_event is InputEventJoypadButton:
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new_inputs[last_action]["joypad"] = last_event.button_index
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button.set_tooltip(str(last_event.button_index))
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if has_node("icons/joypad/" + str(last_event.button_index)):
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button.set_button_icon(get_node("icons/joypad/" + str(last_event.button_index)).get_button_icon())
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else:
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button.set_button_icon(get_node("icons/joypad/other").get_button_icon())
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button.set_text(str(last_event.button_index))
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