126 lines
4.0 KiB
Python
126 lines
4.0 KiB
Python
"""Snake!"""
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___title___ = "Snake"
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___license___ = "MIT"
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___categories___ = ["Games"]
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___dependencies___ = ["dialogs", "app", "ugfx_helper", "sleep", "buttons"]
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import app, math, ugfx, ugfx_helper, random, sleep, buttons
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from tilda import Buttons
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ugfx_helper.init()
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def one_round():
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grid_size = 8;
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body_colour = ugfx.RED
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back_colour = 0;
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food_colour = ugfx.YELLOW
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wall_colour = ugfx.BLUE
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score = 0;
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edge_x = math.floor(ugfx.width()/grid_size)-2;
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edge_y = math.floor(ugfx.height()/grid_size)-2;
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def disp_square(x,y,colour):
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ugfx.area((x+1)*grid_size, (y+1)*grid_size, grid_size, grid_size, colour)
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def disp_body_straight(x,y,rotation,colour):
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if (rotation == 0):
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ugfx.area((x+1)*grid_size+1, (y+1)*grid_size+1, grid_size-2, grid_size, colour)
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elif (rotation == 90):
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ugfx.area((x+1)*grid_size+1, (y+1)*grid_size+1, grid_size, grid_size-2, colour)
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elif (rotation == 180):
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ugfx.area((x+1)*grid_size+1, (y+1)*grid_size-1, grid_size-2, grid_size, colour)
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else:
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ugfx.area((x+1)*grid_size-1, (y+1)*grid_size+1, grid_size, grid_size-2, colour)
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def disp_eaten_food(x,y,colour):
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ugfx.area((x+1)*grid_size, (y+1)*grid_size, grid_size, grid_size, colour)
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def randn_square():
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return [random.randrange(edge_x), random.randrange(edge_y)]
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body_x = [12,13,14,15,16]
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body_y = [2,2,2,2,2]
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ugfx.area(0,0,ugfx.width(),ugfx.height(),0)
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ugfx.area(0,0,grid_size*(edge_x+1),grid_size,wall_colour)
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ugfx.area(0,0,grid_size,grid_size*(edge_y+1),wall_colour)
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ugfx.area(grid_size*(edge_x+1),0,grid_size,grid_size*(edge_y+1),wall_colour)
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ugfx.area(0,grid_size*(edge_y+1),grid_size*(edge_x+2),grid_size,wall_colour)
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keepgoing = 1;
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food = [20,20]
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disp_square(food[0],food[1],food_colour)
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dir_x = 1
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dir_y = 0
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orient = 270
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#for i in range(0,len(body_x)):
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# disp_body_straight(body_x[i],body_y[i],orient,body_colour)
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while keepgoing:
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if dir_x != -1 and (Buttons.is_pressed(Buttons.JOY_Right) or Buttons.is_pressed(Buttons.BTN_6)):
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dir_x = 1;
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dir_y = 0;
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orient = 270
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elif dir_x != 1 and (Buttons.is_pressed(Buttons.JOY_Left) or Buttons.is_pressed(Buttons.BTN_4)):
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dir_x = -1;
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dir_y = 0;
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orient = 90
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elif dir_y != -1 and (Buttons.is_pressed(Buttons.JOY_Down) or Buttons.is_pressed(Buttons.BTN_8)):
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dir_y = 1;
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dir_x = 0;
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orient = 180
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elif dir_y != 1 and (Buttons.is_pressed(Buttons.JOY_Up) or Buttons.is_pressed(Buttons.BTN_0)):
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dir_y = -1;
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dir_x = 0;
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orient = 0
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body_x.append(body_x[-1]+dir_x)
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body_y.append(body_y[-1]+dir_y)
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for i in range(0,len(body_x)-1):
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if (body_x[i] == body_x[-1]) and (body_y[i] == body_y[-1]):
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keepgoing = 0
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if not((body_x[-1] == food[0]) and (body_y[-1] == food[1])):
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x_del = body_x.pop(0)
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y_del = body_y.pop(0)
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disp_eaten_food(x_del,y_del,back_colour)
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else:
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disp_eaten_food(food[0],food[1],body_colour)
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food = randn_square()
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disp_square(food[0],food[1],food_colour)
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score = score + 1
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disp_body_straight(body_x[-1],body_y[-1],orient,body_colour)
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if ((body_x[-1] >= edge_x) or (body_x[-1] < 0) or (body_y[-1] >= edge_y) or (body_y[-1] < 0)):
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break
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sleep.sleep(0.1)
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return score
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playing = 1
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while playing:
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score = one_round()
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ugfx.area(0,0,ugfx.width(),ugfx.height(),0)
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ugfx.text(30, 30, "GAME OVER Score: %d" % (score), 0xFFFF)
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ugfx.text(30, 60, "Press A to play again", 0xFFFF)
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ugfx.text(30, 90, "Press MENU to quit" , 0xFFFF)
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while True:
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sleep.wfi()
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if buttons.is_triggered(Buttons.BTN_A):
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break
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if buttons.is_triggered(Buttons.BTN_Menu):
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playing = 0
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break
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app.restart_to_default()
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