X si 0

Acest program creeaza o matrice de 3x3 pentru a juca X si 0. 
-ne putem folosi de acest complex simplu pentru a crea un joc de sah (Crearea tablei de sah, jucatorii joaca pe rand, un meniu anunta invingatorul si contine un buton de restart, etc.)
Video: https://www.youtube.com/watch?v=w6leMEr1aGo

Cod X si 0 Corect

@@ -0,0 +1,111 @@
+extends Node
+
+@export var circle_scene: PackedScene
+@export var cross_scene: PackedScene
+
+var player: int
+var moves: int
+var winner: int
+var temp_marker
+var player_panel_pos: Vector2i
+var grid_data: Array
+var grid_pos: Vector2i
+var board_size: int
+var cell_size: int
+var row_sum: int
+var col_sum: int
+var diag1_sum: int
+var diag2_sum: int
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	board_size = $Board.texture.get_width()
+	#get size of cell
+	cell_size = board_size/3
+	#coordonates of right panel
+	player_panel_pos = $PlayerPanel.get_position()
+	new_game()
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+func _input(event):
+	if event is InputEventMouseButton:
+		if event.button_index == MOUSE_BUTTON_LEFT and event.pressed:
+			#check if mouse on board
+			if event.position.x < board_size:
+				#convert mouse poz to grid location
+				grid_pos = Vector2i(event.position / cell_size)
+				if grid_data[grid_pos.y][grid_pos.x] == 0:
+					moves+=1
+					grid_data[grid_pos.y][grid_pos.x] = player
+					#place player's marker
+					create_marker(player,grid_pos * cell_size+Vector2i(cell_size/2,cell_size/2))
+					if check_win() != 0:
+						get_tree().paused=true
+						$GameOverMenu.show()
+						if winner == -1:
+							$GameOverMenu.get_node("ResultLabel").text = "Jucător 1 a câștigat!"
+						elif winner == 1:
+							$GameOverMenu.get_node("ResultLabel").text = "Jucător 2 a câștigat!"
+					#check if tie
+					elif moves==9:
+						get_tree().paused=true
+						$GameOverMenu.show()
+						$GameOverMenu.get_node("ResultLabel").text = "Egalitate!"
+					player *= -1
+					#update player marker
+					temp_marker.queue_free()
+					create_marker(player,player_panel_pos+Vector2i(cell_size/2,cell_size/2),true)
+					print(grid_data)
+func new_game():
+	player=1
+	winner=0
+	moves=0
+	row_sum=0
+	col_sum=0
+	diag1_sum=0
+	diag2_sum=0
+	#clear existing markers
+	get_tree().call_group("x-uri","queue_free")
+	get_tree().call_group("zerouri","queue_free")
+	grid_data = [
+		[0,0,0],
+		[0,0,0],
+		[0,0,0]
+		]
+	#create a marker to show starting player's turn
+	create_marker(player,player_panel_pos+Vector2i(cell_size/2,cell_size/2),true)
+	$GameOverMenu.hide()
+	get_tree().paused=false
+func create_marker(player,position,temp=false):
+	#create marker note and add it as a child
+	if player == -1:
+		var circle = circle_scene.instantiate()
+		circle.position = position
+		add_child(circle)
+		if temp: temp_marker=circle
+	else:
+		var cross = cross_scene.instantiate()
+		cross.position = position
+		add_child(cross)
+		if temp: temp_marker=cross
+func check_win():
+	#add row, col, diag values
+	for i in len(grid_data):
+		row_sum = grid_data[i][0]+grid_data[i][1]+grid_data[i][2]
+		col_sum = grid_data[0][i]+grid_data[1][i]+grid_data[2][i]
+		diag1_sum = grid_data[0][0]+grid_data[1][1]+grid_data[2][2]
+		diag2_sum = grid_data[0][2]+grid_data[1][1]+grid_data[2][0]
+		#check if any player has 3 || -3 points
+		if row_sum==-3 or col_sum==-3 or diag1_sum==-3 or diag2_sum==-3:
+			winner = 1
+		if row_sum==3 or col_sum==3 or diag1_sum==3 or diag2_sum==3:
+			winner = -1
+	return winner
+	
+
+
+func _on_game_over_menu_restart():
+	new_game()