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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | SnapCracklins |
Made a Tic Tac Toe game so I could brush up on my logic. I am using a CanvasLayer object as main and have a simple code running through 9 buttons. Essentially, an empty array is called and compared to the goal variable every time a button is pressed. I am using an array to change states and groups to call on rows and columns. Everything works except Column 1 (boxes 1, 4, 7 from clockwise top left, respectively).
update: it seems to be something in the ColumnCheck function. When i skip that, everything that’s not a column works, including Rows and Across. Whenever the columnCheck happens, things don’t tally correctly.
UPDATE 2: Yeah so I’m an idiot. My debug window wasn’t maxed and it was just sending so many messages I didn’t see the game over. Ahem. Move on… nothin to see here… 
main code:
extends CanvasLayer
var is_Turn_X = true
var turnTotal = 0
onready var myButtons = get_tree().get_nodes_in_group('all_buttons')
func _ready():
startGame()
func _process(delta):
if turnTotal == 9:
endGame()
func winCheck():
rowCheck()
func rowCheck():
var row1 = get_tree().get_nodes_in_group('row_1')
sumXO(row1)
var row2 = get_tree().get_nodes_in_group('row_2')
sumXO(row2)
var row3 = get_tree().get_nodes_in_group('row_3')
sumXO(row3)
columnCheck()
func columnCheck():
var col1 = get_tree().get_nodes_in_group('column_1')
sumXO(col1)
var col2 = get_tree().get_nodes_in_group('column_2')
sumXO(col2)
var col3 = get_tree().get_nodes_in_group('column_3')
sumXO(col3)
acrossCheck()
func acrossCheck():
var acr1 = get_tree().get_nodes_in_group('across_1')
sumXO(acr1)
var acr2 = get_tree().get_nodes_in_group('across_2')
sumXO(acr2)
func sumXO(target):
var x = "HAS_X"
var o = "HAS_O"
var x_ct = []
var o_ct = []
var goal = target.size()/2
var active = true
for i in target:
if i.state == x:
x_ct.append(i)
print("x score: ")
print(x_ct)
elif i.state == o:
o_ct.append(i)
print("o_score: ")
print(o_ct)
if active:
if x_ct.size() == goal:
print("x wins!")
endGame()
elif o_ct.size() == goal:
print("o wins!")
endGame()
else:
active = false
func startGame():
for button in myButtons:
button.set_button_icon(null)
is_Turn_X = true
print("Game start!")
func endGame():
print("Game over.")
get_tree().paused = true
And then the button nodes, all with the same script:
extends Button
onready var x_icon = preload("res://x.png")
onready var o_icon = preload("res://o.png")
var stateMachine = ["EMPTY", "HAS_X", "HAS_O"]
var state = stateMachine[0]
func _ready():
self.connect("pressed", self, "on_Button_pressed")
func on_Button_pressed():
if state == stateMachine[0]:
if Global.is_Turn_X == true:
self.set_button_icon(x_icon)
state = stateMachine[1]
turnEnd()
if Global.is_Turn_X == false:
self.set_button_icon(o_icon)
state = stateMachine[2]
turnEnd()
func turnEnd():
yield(self, "button_up")
print("State is: " + state)
var nextState = not Global.is_Turn_X
Global.winCheck()
Global.is_Turn_X = nextState
Global.turnTotal += 1