1.14. 联机五子棋设计与实现¶
1.14.1. 设计思路¶
- 画出棋盘
- 连接到mqtt服务器
- 时刻检查是否收到消息，监听按键动作，选择落棋位置并判断是否落子
- 接收或发送消息时在屏幕上显示出来，判断胜负
1.14.3. 代码实现¶
玩家一：
import ubitmap
import screen
import time
import text
import network
from machine import UART,Pin
import utime
from umqtt.simple import MQTTClient
import framebuf
class GOES():
def __init__(self):
self.screen_width = 200
self.screen_height = 280
self.keys = [Pin(p, Pin.IN) for p in [35, 36, 39, 34]]
self.keymatch = ["Key1", "Key2", "Key3", "Key4"]
self.board=[
[[20,20,0],[40,20,0],[60,20,0],[80,20,0],[100,20,0],[120,20,0],[140,20,0],[160,20,0],[180,20,0],[200,20,0],[220,20,0]],
[[20,40,0],[40,40,0],[60,40,0],[80,40,0],[100,40,0],[120,40,0],[140,40,0],[160,40,0],[180,40,0],[200,40,0],[220,40,0]],
[[20,60,0],[40,60,0],[60,60,0],[80,60,0],[100,60,0],[120,60,0],[140,60,0],[160,60,0],[180,60,0],[200,60,0],[220,60,0]],
[[20,80,0],[40,80,0],[60,80,0],[80,80,0],[100,80,0],[120,80,0],[140,80,0],[160,80,0],[180,80,0],[200,80,0],[220,80,0]],
[[20,100,0],[40,100,0],[60,100,0],[80,100,0],[100,100,0],[120,100,0],[140,100,0],[160,100,0],[180,100,0],[200,100,0],[220,100,0]],
[[20,120,0],[40,120,0],[60,120,0],[80,120,0],[100,120,0],[120,120,0],[140,120,0],[160,120,0],[180,120,0],[200,120,0],[220,120,0]],
[[20,140,0],[40,140,0],[60,140,0],[80,140,0],[100,140,0],[120,140,0],[140,140,0],[160,140,0],[180,140,0],[200,140,0],[220,140,0]],
[[20,160,0],[40,160,0],[60,160,0],[80,160,0],[100,160,0],[120,160,0],[140,160,0],[160,160,0],[180,160,0],[200,160,0],[220,160,0]],
[[20,180,0],[40,180,0],[60,180,0],[80,180,0],[100,180,0],[120,180,0],[140,180,0],[160,180,0],[180,180,0],[200,180,0],[220,180,0]],
[[20,200,0],[40,200,0],[60,200,0],[80,200,0],[100,200,0],[120,200,0],[140,200,0],[160,200,0],[180,200,0],[200,200,0],[220,200,0]],
[[20,220,0],[40,220,0],[60,220,0],[80,220,0],[100,220,0],[120,220,0],[140,220,0],[160,220,0],[180,220,0],[200,220,0],[220,220,0]]
]#初始化棋子坐标（x坐标，y坐标，颜色）
self.startX = 20
self.startY = 20
self.selectXi = 5
self.selectYi = 5
self.displayInit()
self.color=0x000000#player1棋子颜色为黑色
self.wifi_name = "NEUI"
self.wifi_SSID = "NEUI3187"
#MQTT服务端信息
self.SERVER = "112.125.89.85" #MQTT服务器地址
self.SERVER_PORT = 3881 #MQTT服务器端口
self.DEVICE_ID = "wc001" #设备ID
self.TOPIC1 = b"/cloud-skids/online/dev/" + self.DEVICE_ID
self.TOPIC2 = b"/cloud-skids/message/server/" + self.DEVICE_ID
self.CLIENT_ID = "f25410646a8348f8a1726a3890ad8f73"
self.uart = UART(1, baudrate=115200, bits=8, parity=0, rx=18, tx=19, stop=1)
#设备状态
self.ON = "1"
self.OFF = "0"
self.d=" "
self.c = MQTTClient(self.CLIENT_ID, self.SERVER, self.SERVER_PORT)
def drawcross(self, x, y, lineColor):# 画选择位置的框
screen.drawline(x - 10, y-10, x - 5, y-10, 3, lineColor)
screen.drawline(x - 10, y-10, x - 10, y-5, 3, lineColor)
screen.drawline(x + 10, y-10, x + 5, y-10, 3, lineColor)
screen.drawline(x + 10, y-10, x + 10, y-5, 3, lineColor)
screen.drawline(x - 10, y+10, x - 5, y+10, 3, lineColor)
screen.drawline(x - 10, y+10, x - 10, y+5, 3, lineColor)
screen.drawline(x + 10, y+10, x + 5, y+10, 3, lineColor)
screen.drawline(x + 10, y+10, x + 10, y+5, 3, lineColor)
#画棋盘网格
def grid(self):
x=20
y=20
for i in range(11):
screen.drawline(x, 20, x, 220, 3, 0x000000)
x+=20
for j in range(11):
screen.drawline(20, y, 220, y, 3, 0x000000)
y+=20
def do_connect(self):
sta_if = network.WLAN(network.STA_IF) #STA模式
ap_if = network.WLAN(network.AP_IF) #AP模式
if ap_if.active():
ap_if.active(False) #关闭AP
if not sta_if.isconnected():
print('Connecting to network...')
sta_if.active(True) #激活STA
sta_if.connect(self.wifi_name, self.wifi_SSID) #WiFi的SSID和密码
while not sta_if.isconnected():
pass
print('Network config:', sta_if.ifconfig())
gc.collect()
def esp(self):
self.c.set_callback(self.sub_cb) #设置回调
self.c.connect()
print("连接到服务器：%s" % self.SERVER)
self.c.publish(self.TOPIC1, self.ON) #发布“1”到TOPIC1
self.c.subscribe(self.TOPIC2) #订阅TOPIC
#display.text("从微信取得信息", 20, 20, 0xf000, 0xffff)
def sub_cb(self,topic, message):#从服务器接受信息
message = message.decode()
print("服务器发来信息：%s" % message)
#global count
t=int(message)#根据接收到的信息解析棋子位置
j=t//11
i=t%11
x = self.board[j][i][0]
y = self.board[j][i][1]
if self.board[j][i][2]==0:
self.put_circle_back(x,y,10,0x00ff00)#在解析出的位置上画绿色棋子
self.board[j][i][2]=1#将棋子标记为绿色
self.is_win(i,j,self.board[j][i][2])#判断胜负
def put_circle_back(self,x,y,r,color):#画圆形棋子
a=0
b=r
di=3-(r<<1)
while (a<=b):
screen.drawline(x - b, y-a, x + b, y-a, 3, color)
screen.drawline(x - a, y, x - a, y+b, 3, color)
screen.drawline(x - b, y-a, x, y-a, 3, color)
screen.drawline(x - a, y-b, x - a, y, 3, color)
screen.drawline(x, y+a, x + b, y+a, 3, color)
screen.drawline(x + a, y-b, x + a, y, 3, color)
screen.drawline(x + a, y, x + a, y+b, 3, color)
screen.drawline(x - b, y+a, x, y+a, 3, color)
a+=1
if(di<0):
di+=4*a+6
else:
di+=10+4*(a-b)
b-=1
screen.drawline(x + a, y, x + a, y+b, 3, color)
def selectInit(self):#选择初始化
# 变量初始化
self.selectXi = 5
self.selectYi = 5
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
# 选择初始化
self.drawcross(x, y, 0xff0000)
# 界面初始化
def displayInit(self):#开始游戏初始化
screen.clear()
self.grid()
for self.selectYi in range(11):
for self.selectXi in range(11):
self.board[self.selectYi][self.selectXi][2]=0
self.selectInit()
def is_win(self,i,j,k):#判断胜负
start_y=0
end_y=10
if j-4>=0:
start_y=j-4
if j+4<=10:
end_y=j+4
count=0
for pos_y in range(start_y,end_y+1):#判断纵向胜负
if self.board[pos_y][i][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for pos_y in range(start_y,end_y+1):
if self.board[pos_y][i][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
start_x=0
end_x=10
if i-4>=0:
start_x=i-4
if i+4<=10:
end_x=i+4
count=0
for pos_x in range(start_x,end_x+1):#判断横向胜负
if self.board[j][pos_x][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for pos_x in range(start_x,end_x+1):
if self.board[j][pos_x][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
count=0
s=j-i
start=start_y
end=end_x+s
if j>i:
start=start_x+s
end=end_y
for index in range(start,end+1):#判断斜方向胜负（左上右下）
if self.board[index][index-s][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for index in range(start,end+1):
if self.board[index][index-s][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
count=0
s=j+i
if j+i<=10:
start=start_y
end=s-start_x
if j+i>10:
start=s-10
end=10
if s>=4 and s<=16:
for index in range(start,end+1):#判断斜方向胜负（左下右上）
if self.board[index][s-index][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for index in range(start,end+1):
if self.board[index][s-index][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
def keyboardEvent(self, key):
# 右移选择键
if self.keymatch[key] == "Key1":
# 取消前一个选择
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xffffff)
# 选择右边一个
self.selectXi=(self.selectXi+1)%11
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xff0000)
# 纵向移动键
elif self.keymatch[key] == "Key2":
# 取消前一个选择
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xffffff)
# 选择下边一个
self.selectYi=(self.selectYi+1)%11
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xff0000)
# 确认键
elif self.keymatch[key] == "Key3":
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
if self.board[self.selectYi][self.selectXi][2]==0:
self.put_circle_back(x,y,10,self.color)#画黑色棋子
self.board[self.selectYi][self.selectXi][2]=2#将棋子标记为黑色
s=(self.selectYi)*11+(self.selectXi)
self.d=str(s)
self.c.publish(self.TOPIC2,self.d)#向服务器发送棋子位置信息
self.is_win(self.selectXi,self.selectYi,self.board[self.selectYi][self.selectXi][2])
elif self.keymatch[key] == "Key4":
self.displayInit()
def start(self):
try:
while True:
self.c.check_msg()#检查是否收到信息
i = 0#用来辅助判断那个按键被按下
j = -1
for k in self.keys:
if (k.value() == 0):#如果按键被按下
if i != j:
j = i
self.keyboardEvent(i)#触发相应按键对应事件
i = i + 1
if (i > 3):
i = 0
time.sleep_ms(200) # 按键去抖
finally:
self.c.disconnect()
print("MQTT连接断开")
if __name__ == '__main__':
go = GOES()
go.do_connect()
go.esp()
go.start()
玩家二：
import ubitmap
import screen
import time
import text
import network
from machine import UART,Pin
import utime
from umqtt.simple import MQTTClient
import framebuf
class GOES():
def __init__(self):
self.screen_width = 200
self.screen_height = 280
self.keys = [Pin(p, Pin.IN) for p in [35, 36, 39, 34]]
self.keymatch = ["Key1", "Key2", "Key3", "Key4"]
self.board=[
[[20,20,0],[40,20,0],[60,20,0],[80,20,0],[100,20,0],[120,20,0],[140,20,0],[160,20,0],[180,20,0],[200,20,0],[220,20,0]],
[[20,40,0],[40,40,0],[60,40,0],[80,40,0],[100,40,0],[120,40,0],[140,40,0],[160,40,0],[180,40,0],[200,40,0],[220,40,0]],
[[20,60,0],[40,60,0],[60,60,0],[80,60,0],[100,60,0],[120,60,0],[140,60,0],[160,60,0],[180,60,0],[200,60,0],[220,60,0]],
[[20,80,0],[40,80,0],[60,80,0],[80,80,0],[100,80,0],[120,80,0],[140,80,0],[160,80,0],[180,80,0],[200,80,0],[220,80,0]],
[[20,100,0],[40,100,0],[60,100,0],[80,100,0],[100,100,0],[120,100,0],[140,100,0],[160,100,0],[180,100,0],[200,100,0],[220,100,0]],
[[20,120,0],[40,120,0],[60,120,0],[80,120,0],[100,120,0],[120,120,0],[140,120,0],[160,120,0],[180,120,0],[200,120,0],[220,120,0]],
[[20,140,0],[40,140,0],[60,140,0],[80,140,0],[100,140,0],[120,140,0],[140,140,0],[160,140,0],[180,140,0],[200,140,0],[220,140,0]],
[[20,160,0],[40,160,0],[60,160,0],[80,160,0],[100,160,0],[120,160,0],[140,160,0],[160,160,0],[180,160,0],[200,160,0],[220,160,0]],
[[20,180,0],[40,180,0],[60,180,0],[80,180,0],[100,180,0],[120,180,0],[140,180,0],[160,180,0],[180,180,0],[200,180,0],[220,180,0]],
[[20,200,0],[40,200,0],[60,200,0],[80,200,0],[100,200,0],[120,200,0],[140,200,0],[160,200,0],[180,200,0],[200,200,0],[220,200,0]],
[[20,220,0],[40,220,0],[60,220,0],[80,220,0],[100,220,0],[120,220,0],[140,220,0],[160,220,0],[180,220,0],[200,220,0],[220,220,0]]
]#初始化棋子坐标（x坐标，y坐标，颜色）
self.startX = 20
self.startY = 20
self.selectXi = 5
self.selectYi = 5
self.displayInit()
self.color=0x00ff00#player2棋子颜色为绿色
self.wifi_name = "NEUI"
self.wifi_SSID = "NEUI3187"
#MQTT服务端信息
self.SERVER = "112.125.89.85" #MQTT服务器地址
self.SERVER_PORT = 3881 #MQTT服务器端口
self.DEVICE_ID = "wc001" #设备ID
self.TOPIC1 = b"/cloud-skids/online/dev/" + self.DEVICE_ID
self.TOPIC2 = b"/cloud-skids/message/server/" + self.DEVICE_ID
self.CLIENT_ID = "f25410646a8348f8a1726a3890ad8f73"
self.uart = UART(1, baudrate=115200, bits=8, parity=0, rx=18, tx=19, stop=1)
#设备状态
self.ON = "1"
self.OFF = "0"
self.d=" "
self.c = MQTTClient(self.CLIENT_ID, self.SERVER, self.SERVER_PORT)
def drawcross(self, x, y, lineColor):# 画选择位置的框
screen.drawline(x - 10, y-10, x - 5, y-10, 3, lineColor)
screen.drawline(x - 10, y-10, x - 10, y-5, 3, lineColor)
screen.drawline(x + 10, y-10, x + 5, y-10, 3, lineColor)
screen.drawline(x + 10, y-10, x + 10, y-5, 3, lineColor)
screen.drawline(x - 10, y+10, x - 5, y+10, 3, lineColor)
screen.drawline(x - 10, y+10, x - 10, y+5, 3, lineColor)
screen.drawline(x + 10, y+10, x + 5, y+10, 3, lineColor)
screen.drawline(x + 10, y+10, x + 10, y+5, 3, lineColor)
#画棋盘网格
def grid(self):
x=20
y=20
for i in range(11):
screen.drawline(x, 20, x, 220, 3, 0x000000)
x+=20
for j in range(11):
screen.drawline(20, y, 220, y, 3, 0x000000)
y+=20
def do_connect(self):
sta_if = network.WLAN(network.STA_IF) #STA模式
ap_if = network.WLAN(network.AP_IF) #AP模式
if ap_if.active():
ap_if.active(False) #关闭AP
if not sta_if.isconnected():
print('Connecting to network...')
sta_if.active(True) #激活STA
sta_if.connect(self.wifi_name, self.wifi_SSID) #WiFi的SSID和密码
while not sta_if.isconnected():
pass
print('Network config:', sta_if.ifconfig())
gc.collect()
def esp(self):
self.c.set_callback(self.sub_cb) #设置回调
self.c.connect()
print("连接到服务器：%s" % self.SERVER)
self.c.publish(self.TOPIC1, self.ON) #发布“1”到TOPIC1
self.c.subscribe(self.TOPIC2) #订阅TOPIC
#display.text("从微信取得信息", 20, 20, 0xf000, 0xffff)
def sub_cb(self,topic, message):#从服务器接受信息
message = message.decode()
print("服务器发来信息：%s" % message)
#global count
t=int(message)#根据接收到的信息解析棋子位置
j=t//11
i=t%11
x = self.board[j][i][0]
y = self.board[j][i][1]
if self.board[j][i][2]==0:
self.put_circle_back(x,y,10,0x000000)#在解析出的位置上画黑色棋子
self.board[j][i][2]=2#将棋子标记为黑色
self.is_win(i,j,self.board[j][i][2])#判断胜负
def put_circle_back(self,x,y,r,color):#画圆形棋子
a=0
b=r
di=3-(r<<1)
while (a<=b):
screen.drawline(x - b, y-a, x + b, y-a, 3, color)
screen.drawline(x - a, y, x - a, y+b, 3, color)
screen.drawline(x - b, y-a, x, y-a, 3, color)
screen.drawline(x - a, y-b, x - a, y, 3, color)
screen.drawline(x, y+a, x + b, y+a, 3, color)
screen.drawline(x + a, y-b, x + a, y, 3, color)
screen.drawline(x + a, y, x + a, y+b, 3, color)
screen.drawline(x - b, y+a, x, y+a, 3, color)
a+=1
if(di<0):
di+=4*a+6
else:
di+=10+4*(a-b)
b-=1
screen.drawline(x + a, y, x + a, y+b, 3, color)
def selectInit(self):#选择初始化
# 变量初始化
self.selectXi = 5
self.selectYi = 5
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
# 选择初始化
self.drawcross(x, y, 0xff0000)
# 界面初始化
def displayInit(self):#开始游戏初始化
screen.clear()
self.grid()
for self.selectYi in range(11):
for self.selectXi in range(11):
self.board[self.selectYi][self.selectXi][2]=0
self.selectInit()
def is_win(self,i,j,k):#判断胜负
start_y=0
end_y=10
if j-4>=0:
start_y=j-4
if j+4<=10:
end_y=j+4
count=0
for pos_y in range(start_y,end_y+1):#判断纵向胜负
if self.board[pos_y][i][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for pos_y in range(start_y,end_y+1):
if self.board[pos_y][i][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
start_x=0
end_x=10
if i-4>=0:
start_x=i-4
if i+4<=10:
end_x=i+4
count=0
for pos_x in range(start_x,end_x+1):#判断横向胜负
if self.board[j][pos_x][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for pos_x in range(start_x,end_x+1):
if self.board[j][pos_x][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
count=0
s=j-i
start=start_y
end=end_x+s
if j>i:
start=start_x+s
end=end_y
for index in range(start,end+1):#判断斜方向胜负（左上右下）
if self.board[index][index-s][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for index in range(start,end+1):
if self.board[index][index-s][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
count=0
s=j+i
if j+i<=10:
start=start_y
end=s-start_x
if j+i>10:
start=s-10
end=10
if s>=4 and s<=16:
for index in range(start,end+1):#判断斜方向胜负（左下右上）
if self.board[index][s-index][2]==k and k==1:
count+=1
if count>=5:
text.draw("绿色方胜",88,160,0xff0000)
else:
count=0
for index in range(start,end+1):
if self.board[index][s-index][2]==k and k==2:
count+=1
if count>=5:
text.draw("黑色方胜",88,160,0xff0000)
else:
count=0
def keyboardEvent(self, key):
# 右移选择键
if self.keymatch[key] == "Key1":
# 取消前一个选择
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xffffff)
# 选择右边一个
self.selectXi=(self.selectXi+1)%11
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xff0000)
# 纵向移动键
elif self.keymatch[key] == "Key2":
# 取消前一个选择
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xffffff)
# 选择下边一个
self.selectYi=(self.selectYi+1)%11
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
self.drawcross(x, y, 0xff0000)
# 确认键
elif self.keymatch[key] == "Key3":
x = self.board[self.selectYi][self.selectXi][0]
y = self.board[self.selectYi][self.selectXi][1]
if self.board[self.selectYi][self.selectXi][2]==0:
self.put_circle_back(x,y,10,self.color)#画绿色棋子
self.board[self.selectYi][self.selectXi][2]=1#将棋子标记为绿色
s=(self.selectYi)*11+(self.selectXi)
self.d=str(s)
self.c.publish(self.TOPIC2,self.d)#向服务器发送棋子位置信息
self.is_win(self.selectXi,self.selectYi,self.board[self.selectYi][self.selectXi][2])
elif self.keymatch[key] == "Key4":
self.displayInit()
def start(self):
try:
while True:
self.c.check_msg()#检查是否收到信息
i = 0#用来辅助判断那个按键被按下
j = -1
for k in self.keys:
if (k.value() == 0):#如果按键被按下
if i != j:
j = i
self.keyboardEvent(i)#触发相应按键对应事件
i = i + 1
if (i > 3):
i = 0
time.sleep_ms(200) # 按键去抖
finally:
self.c.disconnect()
print("MQTT连接断开")
if __name__ == '__main__':
go = GOES()
go.do_connect()
go.esp()
go.start()
