Godot Version
4.1.3Question
How to fix this ERRORInvalid set index ‘type’ (on base: ‘Node2D’) with value of type ‘int’.
In GUI.gd
extends Control
@onready var slot_scene = preload("res://slot.tscn")
@onready var board_grid = $ChessBoard/BoardGrid
@onready var piece_scene = preload("res://piece.tscn")
@onready var chess_board = $ChessBoard
var piece_type : int
var grid_array := []
var piece_array :=[]
var icon_offset := Vector2(39,39)
var fen = "rabqkbar/pppppppp/8/8/8/8/PPPPPPPP/RABQKBAR w KQkq - 0 1"
# Called when the node enters the scene tree for the first time.
func _ready():
for i in range(64):
create_slot()
var colorbit =0
for i in range(8):
for j in range(8):
if j%2 == colorbit:
grid_array[i*8+j].set_backgound(Color.BISQUE)
if colorbit==0:
colorbit=1
else: colorbit=0
piece_array.resize(64)
piece_array.fill(0)
pass # Replace with function body.
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta : float)-> void:
pass
func create_slot():
var new_slot = slot_scene.instantiate()
new_slot.slot_ID = grid_array.size()
board_grid.add_child(new_slot)
grid_array.push_back(new_slot)
func add_piece(piece_type, location)->void:
var new_piece = piece_scene.instantiate()
chess_board.add_child(new_piece)
new_piece.type = piece_type
new_piece.load_icon(piece_type)
new_piece.global_position = grid_array[location].global_position + icon_offset
piece_array[location] = new_piece
new_piece.slot_ID = location
func parse_fen(fen : String)->void:
var boardstate = fen.split(" ")
var board_index := 0
for i in boardstate[0]:
if i == "/":continue
if i.is_valid_int():
board_index += i.to_int()
else:
add_piece(DataHandler.fen_dict[i], board_index)
board_index +=1
func _on_test_button_pressed() ->void:
parse_fen(fen)
In piece.gd
extends Node2D
var type : int
signal piece_selected(piece)
@onready var icon_path = $Icon
var slot_ID := -1
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
pass # Replace with function body.
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
pass
func load_icon(piece_name) -> void:
icon_path.texture = load(DataHandler.assets[piece_name])
in DataHandler
extends Node
var assete := []
enum PieceNames {BLUE_ACHER, BLUE_ASSASIN, BLUE_BISHOP, BLUE_JESTER, BLUE_KING, BLUE_LUCKIE, BLUE_MAGICIAN, BLUE_PAWN, BLUE_PHOENIX, BLUE_PIRATE, BLUE_QUEEN, BLUE_REAPER, BLUE_ROOK, BLUE_SPEAR, BLUE_SUMMONER,
RED_ARCHER, RED_ASSASIN, RED_BISHOP, RED_JESTER, RED_KING, RED_LUCKIE, RED_MAGICIAN, RED_PAWN, RED_PHOENIX, RED_PIRATE, RED_QUEEN, RED_REAPER, RED_ROOK, RED_SPEAR, RED_SUMMONER}
var fen_dict := {"b" = PieceNames.BLUE_BISHOP, "B" = PieceNames.RED_BISHOP,
"r" = PieceNames.BLUE_ROOK, "R" = PieceNames.RED_ROOK,
"a" = PieceNames.BLUE_ASSASIN, "A" = PieceNames.RED_ASSASIN,
"q" = PieceNames.BLUE_QUEEN, "Q" = PieceNames.RED_QUEEN,
"k" = PieceNames.BLUE_KING, "K" = PieceNames.RED_KING,
"p" = PieceNames.BLUE_PAWN, "P" = PieceNames.RED_PAWN, }
# Called when the node enters the scene tree for the first time.
func _ready():
assete.append("res://art_assets/Blue_Archer.png")
assete.append("res://art_assets/Blue_Assasin.png")
assete.append("res://art_assets/Blue_Bishop.png")
assete.append("res://art_assets/Blue_Jester.png")
assete.append("res://art_assets/Blue_King.png")
assete.append("res://art_assets/Blue_Luckie.png")
assete.append("res://art_assets/Blue_Magician.png")
assete.append("res://art_assets/Blue_Pawn.png")
assete.append("res://art_assets/Blue_Phoenix.png")
assete.append("res://art_assets/Blue_Pirate.png")
assete.append("res://art_assets/Blue_Queen.png")
assete.append("res://art_assets/Blue_Reaper.png")
assete.append("res://art_assets/Blue_Rook.png")
assete.append("res://art_assets/Blue_Spear.png")
assete.append("res://art_assets/Blue_Summoner.png")
assete.append("res://art_assets/Red_Archer.png")
assete.append("res://art_assets/Red_Assasin.png")
assete.append("res://art_assets/Red_Bishop.png")
assete.append("res://art_assets/Red_Jester.png")
assete.append("res://art_assets/Red_King.png")
assete.append("res://art_assets/Red_Luckie.png")
assete.append("res://art_assets/Red_Magician.png")
assete.append("res://art_assets/Red_Pawn.png")
assete.append("res://art_assets/Red_Phoenix.png")
assete.append("res://art_assets/Red_Pirate.png")
assete.append("res://art_assets/Red_Queen.png")
assete.append("res://art_assets/Red_Reaper.png")
assete.append("res://art_assets/Red_Rook.png")
assete.append("res://art_assets/Red_Spear.png")
assete.append("res://art_assets/Red_Summoner.png")
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
pass
