online multiplayer chess game (note server currently down)
| -rw-r--r-- | Globals.gd | 17 | ||||
| -rw-r--r-- | Grid.gd | 29 | ||||
| -rw-r--r-- | pieces/Piece.gd | 6 |
3 files changed, 44 insertions, 8 deletions
@@ -1,10 +1,25 @@ extends Node var grid: Grid = null -var turns := 0 +var white_turns := 0 +var black_turns := 0 var in_check = false var checking_piece: Piece = null var white_king: King var black_king: King var turn := true # true for white, false for black # true cuz white goes first + + +func turns(winner): + if winner == "white": + return white_turns + elif winner == "black": + return black_turns + + +func add_turn(): + if turn: + white_turns += 1 + else: + black_turns += 1 @@ -23,7 +23,7 @@ var last_clicked onready var piece_sets = walk_dir() -func _ready(): # TODO: add checkmates +func _ready(): # TODO: add draws Globals.grid = self # tell the globals that this is the grid init_board() # create the tile squares init_matrix() # create the pieces @@ -33,10 +33,17 @@ func _ready(): # TODO: add checkmates func _on_turn_over(): Globals.checking_piece = null # reset checking_piece Globals.in_check = false # reset in_check - check_in_check() # check if in_check + check_in_check(true) # check if in_check + if Globals.in_check and is_check_mate(): + var winner = "black" if Globals.turn else "white" + print(winner, " won the game in ", Globals.turns(winner), " turns!") + print("the board:") + print_matrix_pretty() + yield(get_tree().create_timer(5), "timeout") + get_tree().reload_current_scene() -func check_in_check(): # check if in_check +func check_in_check(prin = false): # check if in_check for i in range(0, 8): # for each row for j in range(0, 8): # for each column var spot = matrix[i][j] # get the square @@ -44,11 +51,22 @@ func check_in_check(): # check if in_check if matrix[i][j].can_attack_piece(Globals.white_king if Globals.turn else Globals.black_king): # if it can take the king Globals.in_check = true # set in_check Globals.checking_piece = matrix[i][j] # set checking_piece - print("check by " + spot.shortname) # print the check + if prin: + print("check by " + spot.shortname) # print the check return true # stop at the first check found return false +func is_check_mate(): + for i in range(0, 8): # for each row + for j in range(0, 8): # for each column + var spot = matrix[i][j] # get the square + if spot and spot.white == Globals.turn: # fren + if spot.can_move(): + return false + return true + + func _exit_tree(): Globals.grid = null # reset the globals grid when leaving tree @@ -168,7 +186,6 @@ func square_clicked(position: Vector2): # square clicked if !last_clicked: # last clicked is null, so this is pointless return if check_for_frame(position): # takeable - print("EATING " + last_clicked.shortname + " AT " + str(position)) # print the move last_clicked.take(matrix[position.y][position.x]) # eat turn_over() if check_for_circle(position): # see if theres a circle at the position @@ -184,8 +201,8 @@ func square_clicked(position: Vector2): # square clicked func turn_over(): + Globals.add_turn() Globals.turn = not Globals.turn - Globals.turns += 1 Events.emit_signal("turn_over") diff --git a/pieces/Piece.gd b/pieces/Piece.gd index 6c7721b..6ea76c0 100644 --- a/pieces/Piece.gd +++ b/pieces/Piece.gd @@ -100,6 +100,11 @@ func at_pos(vector): return Globals.grid.matrix[vector.y][vector.x] +func can_move(): # checks if you can legally move + if get_moves().size() != 0 or get_attacks().size() != 0: + return true + + func get_moves(): # @Override pass @@ -140,7 +145,6 @@ func set_circle(positions: Array, type := "move"): for pos in positions: var spot = at_pos(pos) # get the piece at the position if type == "move": - print(shortname, " can move to ", pos) create_move_circles(pos) # create the move circle elif type == "take": create_take_circles(spot) # if the king is in check, return true |