Content from tidal import * from app import App from textwindow import TextWindow from buttons import Buttons from random import randrange import vga2_8x8 as default_font import vga2_16x16 as number_font WIDTH=6 HEIGHT=9 COUNT=10 SQ_SIZE = 22 FONT_OFFSET = 3 GRIDV_OFF = 11 GRIDH = HEIGHT*SQ_SIZE GRIDH_OFF = 1 class Game(): def __init__(self, width, height, count): self.w = width self.h = height self.count = count self.target = (self.w * self.h) - self.count self.found = 0 self.tried = [] #self.tried = [[False for i in range(width)] for j in range(height)] self.flags = [] #self.flags = [[False for i in range(width)] for j in range(height)] self.bombs = [] def make_bombs(self, x_init, y_init): made = 0 initial_pos = (x_init, y_init) while made < self.count: proposed =(randrange(self.w), randrange(self.h)) if proposed not in self.bombs and proposed != initial_pos: self.bombs.append(proposed) made += 1 def get_tried(self, x, y): return (x,y) in self.tried #return self.tried[y][x] def set_tried(self, x, y): if (x,y) not in self.tried: self.tried.append((x,y)) def get_flag(self, x,y): return (x,y) in self.flags #return self.flags[y][x] def toggle_flag(self, x, y): if (x,y) in self.flags: self.flags.remove((x,y)) else: self.flags.append((x,y)) def get_is_bomb(self, x,y): if len(self.bombs) == 0: self.make_bombs(x,y) return (x,y) in self.bombs def get_state(self, x, y): pos = (x,y) return ( pos in self.tried, pos in self.flags, pos in self.bombs, ) def is_won(self): return len(self.tried) == self.target class CursorManager(): def __init__(self, width, height): self.w = width self.h = height self._x = 0 self._y = 0 @property def X(self): return self._x @property def Y(self): return self._y def move(self, x=0, y=0): self._x = (self._x + x) % self.w self._y = (self._y + y) % self.h def zero(self): self._x = 0 self._y = 0 class Minesweeper(App): def __init__(self): super().__init__() window = MSWindow("Minesweeper") self.push_window(window, activate=False) class MSWindow(TextWindow): def __init__(self, name): super().__init__(bg=BRAND_NAVY, fg=WHITE, title=name, buttons=Buttons(), font=default_font) self.name = name self.cursor = CursorManager(WIDTH, HEIGHT) self.game = Game(WIDTH, HEIGHT, COUNT) self.main_buttons = self.buttons self.buttons.on_press(JOY_CENTRE, lambda: self.check_square()) self.buttons.on_press(JOY_LEFT, lambda: self.move_cursor(x=-1)) self.buttons.on_press(JOY_RIGHT, lambda: self.move_cursor(x=1)) self.buttons.on_press(JOY_UP, lambda: self.move_cursor(y=-1)) self.buttons.on_press(JOY_DOWN, lambda: self.move_cursor(y=1)) self.buttons.on_press(BUTTON_A, lambda: self.toggle_flag()) self.game_over_buttons = Buttons() self.game_over_buttons.on_press(JOY_CENTRE, self.reset_game) def redraw(self): super().redraw() self.draw_grid() for y in range(HEIGHT): for x in range(WIDTH): self.fill_square(x,y) self.draw_cursor() self.clr_text() self.set_text("Find 10") self.set_text("A BTN: flag", line=1) def draw_grid(self): display.rect(0, GRIDV_OFF -1, 135, GRIDH +1, WHITE) # outer frame for i in range(0,WIDTH+1): display.vline(self.x_coord(i), GRIDV_OFF, GRIDH, WHITE) for j in range(0,HEIGHT+1): display.hline(0, self.y_coord(j), 135, WHITE) def clr_text(self): display.fill_rect(0, 220, 135, 20, WHITE) def set_text(self, text, line=0): display.text(self.font, text, 1, 221 + 10*line, BLACK, WHITE) def move_cursor(self, x=0, y=0): old_x = self.cursor.X old_y = self.cursor.Y self.clear_square(old_x, old_y) self.fill_square(old_x, old_y) self.cursor.move(x, y) self.draw_cursor() def fill_square(self, x, y): state = self.game.get_state(x,y) if state[0]: if state[2]: self.draw_bomb(x,y) else: self.draw_ok(x,y) elif state[1]: self.draw_flag(x,y) def clear_square(self, x, y): x = self.x_coord(x) y = self.y_coord(y) display.fill_rect(x + 1, y + 1, SQ_SIZE -2, SQ_SIZE -2, self.bg) def draw_cursor(self): x = self.x_coord(self.cursor.X) y = self.y_coord(self.cursor.Y) display.rect(x + 1, y + 1, SQ_SIZE -2, SQ_SIZE -2, YELLOW) display.rect(x + 2, y + 2, SQ_SIZE -4, SQ_SIZE -4, YELLOW) def draw_ok(self,x,y): x_coord = self.x_coord(x) y_coord = self.y_coord(y) x_start = max(0, x -1) x_end = min(x+2,WIDTH) x_range = range(x_start,x_end) y_start = max(0, y -1) y_end = min(y+2,HEIGHT) y_range = range(y_start,y_end) count = 0 for check_x in x_range: for check_y in y_range: if check_x == x and check_y == y: continue if self.game.get_is_bomb(check_x, check_y): count += 1 display.fill_rect(x_coord + 3, y_coord + 3, SQ_SIZE -6, SQ_SIZE -6, GREEN) display.text(number_font, "%d"%count, x_coord + FONT_OFFSET, y_coord + FONT_OFFSET, BLACK, GREEN) def draw_flag(self,x,y): x = self.x_coord(x) y = self.y_coord(y) display.fill_rect(x + 3, y + 3, SQ_SIZE -6, SQ_SIZE -6, BLUE) def draw_bomb(self,x,y): x = self.x_coord(x) y = self.y_coord(y) display.fill_rect(x + 3, y + 3, SQ_SIZE -6, SQ_SIZE -6, RED) def x_coord(self, i): return SQ_SIZE*i + GRIDH_OFF def y_coord(self, j): return SQ_SIZE*j + GRIDV_OFF def check_square(self): x = self.cursor.X y = self.cursor.Y if self.game.get_flag(x,y): return self.game.set_tried(x,y) if self.game.get_is_bomb(x,y): self.do_game_over(x,y) return self.draw_ok(x,y) if self.game.is_won(): self.do_game_won() return def toggle_flag(self): x = self.cursor.X y = self.cursor.Y if not self.game.get_tried(x,y): self.game.toggle_flag(x,y) self.clear_square(x,y) self.fill_square(x,y) self.draw_cursor() def do_game_over(self,x,y): self.clr_text() self.set_text("BANG!") self.set_text("JOY PRESS: reset", line=1) for bomb in self.game.bombs: self.draw_bomb(*bomb) self.buttons.deactivate() self.buttons = self.game_over_buttons self.buttons.activate() def do_game_won(self): self.clr_text() self.set_text("CONGRATULATIONS") self.set_text("JOY PRESS: reset", line=1) self.buttons.deactivate() self.buttons = self.game_over_buttons self.buttons.activate() def reset_game(self): self.game = Game(WIDTH, HEIGHT, COUNT) self.cursor.zero() self.buttons.deactivate() self.buttons = self.main_buttons self.buttons.activate() self.redraw() main = Minesweeper