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import curses
import math
import random
# h a left
key_left = [104, 97, 68]
# l d right
key_right = [108, 100, 67]
# j s down
key_down = [106, 115, 66]
# k w up
key_up = [107, 119, 65]
maxX = 4
maxY = 4
scaleX = 6
scaleY = 3
offsetX = 1
offsetY = 1
gamestate = [[0 for mx in range(maxX)] for my in range(maxY)]
# INIT
global score
score = 0
stdscr = curses.initscr()
curses.noecho()
curses.curs_set(0)
height, width = stdscr.getmaxyx()
distanceX = width - (maxX * scaleX + offsetX * 2)
distanceY = height - (maxY * scaleY + offsetY * 2)
gamewin = curses.newwin(0, 0, distanceY, distanceX)
gamewin.mvwin(math.floor(distanceY / 2), math.floor(distanceX / 2))
curses.start_color()
# COLORS
curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK)
curses.init_pair(2, curses.COLOR_YELLOW, curses.COLOR_BLACK)
curses.init_pair(3, curses.COLOR_GREEN, curses.COLOR_BLACK)
curses.init_pair(4, curses.COLOR_CYAN, curses.COLOR_BLACK)
curses.init_pair(5, curses.COLOR_BLUE, curses.COLOR_BLACK)
curses.init_pair(6, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
curses.init_pair(7, curses.COLOR_WHITE, curses.COLOR_BLACK)
# GRAPHICS
def DrawSquare(x, y, val, box_color):
val_len = len(str(val))
if val_len > 4:
val_len = 4
gamewin.addstr(y, x, "+" + "-" * (scaleX - 2) + "+", box_color)
gamewin.addstr(y + 1, x, "|" + " " * math.ceil((4-val_len)/2) + str(val) + " " * math.floor((4-val_len)/2) + "|", box_color)
gamewin.addstr(y + 2, x, "+" + "-" * (scaleX - 2) + "+", box_color)
def FullDraw():
gamewin.clear()
gamewin.box()
gamewin.addstr(0, math.floor((maxX * scaleX - len(str(score))) / 2), str(score), curses.A_BOLD)
for i in range(maxY):
for j in range(maxX):
if gamestate[i][j] == 0:
continue
color = 1
try:
color = int(math.log(gamestate[i][j]) / math.log(2)) - 1 # I gotta subtract one here so I can add it back in a few lines cuz the modulus will return zero in one instance.
except:
pass
DrawSquare(offsetX + j * scaleX, offsetY + i * scaleY, gamestate[i][j], curses.color_pair((color % 8) + 1) + curses.A_BOLD * math.floor(color / 7))
# PROCESSING
def Process(list_in):
i = 0
while i < len(list_in) - 1:
if list_in[i] == list_in[i + 1]:
list_in[i] = 2 * list_in[i]
del list_in[i + 1]
global score
score += list_in[i]
i += 1
return list_in
def ScrapeLeft(line):
out_list = []
for num in gamestate[line]:
if num == 0:
continue
out_list.append(num)
return out_list
def ScrapeRight(line):
out_list = []
for num in gamestate[line][::-1]:
if num == 0:
continue
out_list.append(num)
return out_list
def ScrapeUp(line):
out_list = []
for num in range(maxY):
if gamestate[num][line] == 0:
continue
out_list.append(gamestate[num][line])
return out_list
def ScrapeDown(line):
out_list = []
for num in range(maxY):
if gamestate[maxY - 1 - num][line] == 0:
continue
out_list.append(gamestate[maxY - 1 - num][line])
return out_list
def PasteLeft(line, list_in):
for i in range(maxX):
if i < len(list_in):
gamestate[line][i] = list_in[i]
else:
gamestate[line][i] = 0
def PasteRight(line, list_in):
for i in range(maxX):
if i < len(list_in):
gamestate[line][maxX - 1 - i] = list_in[i]
else:
gamestate[line][maxX - 1 - i] = 0
def PasteUp(line, list_in):
for i in range(maxY):
if i < len(list_in):
gamestate[i][line] = list_in[i]
else:
gamestate[i][line] = 0
def PasteDown(line, list_in):
for i in range(maxY):
if i < len(list_in):
gamestate[maxY - 1 - i][line] = list_in[i]
else:
gamestate[maxY - 1 - i][line] = 0
def MoveLeft():
for i in range(maxY):
PasteLeft(i, Process(ScrapeLeft(i)))
def MoveRight():
for i in range(maxY):
PasteRight(i, Process(ScrapeRight(i)))
def MoveUp():
for i in range(maxY):
PasteUp(i, Process(ScrapeUp(i)))
def MoveDown():
for i in range(maxY):
PasteDown(i, Process(ScrapeDown(i)))
# GAMEPLAY
def GetEmptySpace():
zero_list = []
for y in range(maxY):
for x in range(maxX):
if gamestate[y][x] == 0:
coord = [x, y]
zero_list.append(coord)
return zero_list
blocks = [2, 2, 2, 4, 4, 8]
def SpawnBlock():
chosen = random.choice(GetEmptySpace())
gamestate[chosen[1]][chosen[0]] = random.choice(blocks)
# WIN AND LOSE
def CheckWin():
for line in gamestate:
for item in line:
if item == 2048:
return True
return False
def End(text):
gamewin.clear()
gamewin.refresh()
gamewin.box()
gamewin.addstr(math.ceil(maxY * scaleY / 2), math.ceil((maxX * scaleX - len(text)) / 2 ) , text)
gamewin.getch()
# GAMEPLAY
userin = 0
while True:
FullDraw()
userin = gamewin.getch()
if userin == 81: # Q
break
if userin in key_left:
MoveLeft()
elif userin in key_right:
MoveRight()
elif userin in key_up:
MoveUp()
elif userin in key_down:
MoveDown()
else:
continue
if CheckWin():
End("YOU WIN!")
break
height, width = stdscr.getmaxyx()
distanceX = width - (maxX * scaleX + offsetX * 2)
distanceY = height - (maxY * scaleY + offsetY * 2)
gamewin.mvwin(math.floor(distanceY / 2), math.floor(distanceX / 2))
stdscr.clear()
stdscr.refresh()
try:
SpawnBlock()
except:
End("YOU LOSE!")
break
curses.endwin()
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