64 lines
1.6 KiB
GDScript
64 lines
1.6 KiB
GDScript
class_name GameKeyboard extends Node3D
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@export var _key_size: float = 0.25
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@export var _key_gap: float = 0.05
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@onready var _gap_to_size_ratio: float = _key_gap / _key_size
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func _ready() -> void:
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_generate_keys()
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func _generate_keys() -> void:
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var layout_rows := LayoutAnsi.rows()
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for row in layout_rows:
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_set_width_ratios_with_gaps(row)
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var rows_amount := layout_rows.size()
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var row_width := (
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_get_row_width(layout_rows[0]) + (layout_rows[0].size() - 1) * _key_gap
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)
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for i in range(rows_amount):
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var row := layout_rows[i] as Array[KeyProps]
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_generate_row(row as Array[KeyProps], i, row_width, rows_amount)
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func _generate_row(
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row: Array[KeyProps], row_index: int, row_width: float, rows_amount: int
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) -> void:
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var offset_z: float = (
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((rows_amount - 1) * _key_size + (rows_amount - 1) * _key_gap) / 2
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)
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var key_pos_x: float = -row_width / 2 + _key_size / 2
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var key_pos_z: float = row_index * _key_size + row_index * _key_gap - offset_z
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for key_props in row:
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var game_key_node := GameKey.instantiate_with_props(key_props, self)
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add_child(game_key_node)
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game_key_node.position.x = (
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key_pos_x + (_key_size * key_props.width_ratio - _key_size) / 2
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)
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game_key_node.position.z = key_pos_z
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key_pos_x += _key_size * key_props.width_ratio + _key_gap
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func _set_width_ratios_with_gaps(row: Array[KeyProps]) -> void:
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for key_props in row:
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if key_props.width_ratio_init > 1:
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key_props.width_ratio += (
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_gap_to_size_ratio * (key_props.width_ratio_init - 1)
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)
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func _get_row_width(row: Array[KeyProps]) -> float:
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var width: float = 0
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for key_props in row:
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width += _key_size * key_props.width_ratio_init
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return width
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