viele aenderungen vom fisch

FlipdotSender.py

@@ -15,8 +15,10 @@ class FlipdotSender(object):
     C_BLACK = 0
     C_WHITE = 255
 
+    lastimgmap = []
+
     def __init__(self, udphost, udpport, img_size=(80,16), font_size=8, font_size_scroll=12, 
-                 font_offset1=(0,-1), font_offset2=(0,7), 
+                 font_offset1=(0,0), font_offset2=(0,8), 
                  #font_family='/usr/share/fonts/gnu-free/FreeMono.ttf',
                  font_family='/usr/share/fonts/truetype/ttf-dejavu/DejaVuSansMono.ttf',
                  #font_family='/usr/share/fonts/truetype/freefont/FreeMono.ttf', 
@@ -51,8 +53,8 @@ class FlipdotSender(object):
     def _array2packet(self, a):        
         return [self._list2byte(a[i*8:i*8+8]) for i in range(int(len(a)/8))]
         
-   
+    '''
-    def _send(self, image):
+    def _send(self, image):  #old function, backup
         imgmap = []
         for pixel in image.getdata():
             r, g, b, a = pixel
@@ -61,10 +63,45 @@ class FlipdotSender(object):
             else:
                 imgmap.append(0)
 
+        lastimgmap=imgmap
+        
         packet = self._array2packet(imgmap)
         
+        self._sock.sendto(bytes(packet), (self._udphost, self._udpport))'''
+
+    def _send(self, image,fadespeed=0): #changes slowly 'fadespeed'-pixels at a time
+        #if fadespeed=0 -> change instant. 
+        #time to change=  1280/25*0.2
+        imgmap = []
+        for pixel in image.getdata():
+            r, g, b, a = pixel
+            if r == FlipdotSender.C_WHITE:
+                imgmap.append(1)
+            else:
+                imgmap.append(0)
+
+        imgmaptmp=FlipdotSender.lastimgmap
+
+        if fadespeed>0:
+            #diff=np.sum(np.array(imgmaptmp) != np.array(imgmap)) #different pixels
+            pixelchangeind=np.arange(self._img_size[0]*self._img_size[1])
+            np.random.shuffle(pixelchangeind)
+            for _i,ind in enumerate(pixelchangeind):
+                if ind<len(imgmaptmp): #imgmaptmp is not empty (normally at first run)
+                    imgmaptmp[ind]=imgmap[ind]
+                    if _i%fadespeed==0:
+                        packet = self._array2packet(imgmaptmp)
+                        self._sock.sendto(bytes(packet), (self._udphost, self._udpport))
+                        time.sleep(0.2)
+
+        self.sendPacket(imgmap) #send packet and save last-imagemap
+
+    def sendPacket(self, imgmap):
+        packet = self._array2packet(imgmap)
         self._sock.sendto(bytes(packet), (self._udphost, self._udpport))
 
+        FlipdotSender.lastimgmap=imgmap
+    
     def send_bytes(self, img):
         imgmap = []
         for pixel in img:
@@ -81,7 +118,7 @@ class FlipdotSender(object):
         self._sock.sendto(bytes(packet), (self._udphost, self._udpport))
 
     
-    def send_text(self, text):
+    def send_text(self, text,fadespeed=0):
         image = Image.new("RGBA", self._img_size, FlipdotSender.C_BLACK)
         draw = ImageDraw.Draw(image)
         draw.fontmode = "1"         # No AA
@@ -96,7 +133,37 @@ class FlipdotSender(object):
         if len(splitted_text)>1:
                 draw.text(self._font_offset2, splitted_text[1], font=font, fill=FlipdotSender.C_WHITE)
         
-        self._send(image)       
+        self._send(image,fadespeed)
+
+    def send_textFull(self, text,fadespeed=0):
+        image = Image.new("RGBA", self._img_size, FlipdotSender.C_BLACK)
+        draw = ImageDraw.Draw(image)
+        draw.fontmode = "1"         # No AA
+        
+        l=1000 #init very high
+        splitpoint=40 #very high
+        currentfontsize=12+1 #init with max font size
+        font = ImageFont.truetype(self._font_family, currentfontsize)
+
+        while(l>80): #while text too long and font not too small
+            if currentfontsize>8: 
+                currentfontsize=currentfontsize-1 #reduce size and try if fits
+            else: #if fontsize too small, try cutting sentence (2 lines)
+                splitpoint=splitpoint-1
+                
+            font = ImageFont.truetype(self._font_family, currentfontsize)
+            l=draw.textsize(text[0:splitpoint], font=font)[0]
+            print("Textlength="+str(l)+" split="+str(splitpoint))
+        
+        if splitpoint==40: #not splitted
+            draw.text((0,int((16-currentfontsize)/2) ), text, font=font, fill=FlipdotSender.C_WHITE)
+        else:
+            draw.text((0,-1), text[0:splitpoint], font=font, fill=FlipdotSender.C_WHITE)
+            draw.text((0,-1+currentfontsize), text[splitpoint:], font=font, fill=FlipdotSender.C_WHITE)
+       
+
+        self._send(image,fadespeed)
+
    
     def send_marquee(self, str, speed=3):
         offset = self._img_size[0]

hangman.py

@@ -3,7 +3,7 @@ from PIL import Image, ImageFont, ImageDraw
 import sys, os
 import fileinput
 from random import randint
-
+from FlipdotSender import FlipdotSender
 
 class Hangman(object):
     '''
@@ -17,6 +17,7 @@ class Hangman(object):
     global C_HM
     global FPS
     global FONT_SIZE_word
+    global G_ALLOWNUMERIC
 
     C_BLACK = 0
     C_WHITE = 255
@@ -25,12 +26,13 @@ class Hangman(object):
     C_HM=C_TEXT
     FPS=2
     FONT_SIZE_word=9  #was 9
+    G_ALLOWNUMERIC=True
 
     #hangman/alterebro-pixel-font.ttf size=14,  -2 and 6
 
     
 
-    def __init__(self, udphost, udpport, img_size=(80,16)):
+    def __init__(self, udphost, udpport, pflipdot=None,img_size=(80,16)):
         '''
         Constructor
         '''
@@ -39,11 +41,14 @@ class Hangman(object):
         if not type(udpport) is int or udpport > 65536:
             raise TypeError('port has to be int and > 65536 !!')
         self._udpport = udpport
+        self._flipdot=pflipdot
+
         self._img_size = img_size
         self._fo_word= (15, -1) #(15, -1)
         self._fo_word2= (15, 7) #(15,7)
         #self._wordlist="/home/pi/mqtt-to-flipdot/hangman/nomenliste_de.txt"
-        self._wordlist="/home/pi/mqtt-to-flipdot/hangman/crodict_nomen.txt"
+        #self._wordlist="/home/pi/mqtt-to-flipdot/hangman/crodict_nomen.txt"
+        self._wordlist="/home/pi/mqtt-to-flipdot/hangman/nerdwords.txt"
         self._gamestate=0# 0=start 1=ingame 2=lose 3=win
         self._g_word="test" #word
         self._g_displword="" #display word
@@ -64,9 +69,10 @@ class Hangman(object):
         self._maxwlen=26
 
         self._words=[]
-        fobj = open(self._wordlist)
+        fobj = open(self._wordlist, encoding="utf-8")
         for line in fobj:
-            string=line.rstrip()
+            string=line.rstrip().upper() #remove whitespaces and make uppercase
+            string=string.replace(" ","+")  #if using another replacement, also change in validateWord and generateDisplayWord
             if (self._validateWord(string)==1):
                 if (len(string)>=self._minwlen and len(string)<=self._maxwlen):
                     self._words.append(string)
@@ -83,7 +89,8 @@ class Hangman(object):
         self._g_chars=""
         self._generateDisplword()   
         self._g_gamestate=1
-        self._sock.sendto(bytes(self._array2packet(self._draw())), (self._udphost, self._udpport))
+        self._sendPacket(self._draw())
+        #self._sock.sendto(bytes(self._array2packet(self._draw())), (self._udphost, self._udpport))
         
     
     def _list2byte(self, l):
@@ -118,6 +125,8 @@ class Hangman(object):
                 a=s
             elif (oc>=48 and oc<=57 and G_ALLOWNUMERIC==1):#0-9
                 a=s
+            elif (s[c]=="-" or s[c]==" " or s[c]=="+"):#or - or whitespace (will be given characters)
+                a=s
             else:
                 return 0
         return 1
@@ -130,13 +139,15 @@ class Hangman(object):
             cha=self._g_word[i] #current character
             show=0
             for c in range(0,len(self._g_chars)):
-                 if cha.lower()==self._g_chars[c]: #if current char is opened
+                if cha.lower()==self._g_chars[c]: #if current char is opened
                     show=1
+            if cha==" " or cha=="-" or cha=="+": #show spaces and - and _
+                show=1
 
             if show==1: #if character cha is opened
                 self._g_displword+=cha #show
             else:
-                self._g_displword+="-" #do not show
+                self._g_displword+="'" #do not show
 
     def _countFails(self):
         fails=0
@@ -257,6 +268,12 @@ class Hangman(object):
     def _drawWinScreen(self,draw):
         self._drawGameScreen(draw)
 
+    def _sendPacket(self,imgmap):
+        if self._flipdot is not None:
+            self._flipdot.sendPacket(imgmap)
+        else:
+            self._sock.sendto(bytes(self._array2packet(imgmap)), (self._udphost, self._udpport))
+
     
     def step(self,strinput):  #returns 0 if game ended
 	
@@ -272,7 +289,7 @@ class Hangman(object):
 	
 		
             #draw() #test
-            self._sock.sendto(bytes(self._array2packet(self._draw())), (self._udphost, self._udpport))
+            self._sendPacket(self._draw())
             print("Display:"+self._g_displword)
             print("Used:"+self._g_chars)
             print("fails:"+str(self._countFails()))
@@ -284,14 +301,14 @@ class Hangman(object):
             #C_TEXT=C_BG #invert text
             #C_BG=c_t #invert text
             self._g_displword=self._g_word
-            self._sock.sendto(bytes(self._array2packet(self._draw())), (self._udphost, self._udpport))
+            self._sendPacket(self._draw())
             print("verloren, das Wort war:"+self._g_word)
             self._g_gamestate=0
             return 2
 
 
         elif self._g_gamestate==3:
-            self._sock.sendto(bytes(self._array2packet(self._draw())), (self._udphost, self._udpport))
+            self._sendPacket(self._draw())
             print("gewonnen")
             self._g_gamestate=0
             return 3

mqtt-to-flipdot.py

@@ -7,6 +7,8 @@ from hangman import Hangman
 
 global mode
 mode="standby"
+global gametimeout
+gametimeout=0
 
 def on_connect(client, userdata, flags, rc):
         print("Connected with result code " + str(rc))
@@ -19,13 +21,15 @@ def on_connect(client, userdata, flags, rc):
 def on_message(client, userdata, msg):
         print(msg.topic + " " + str(msg.payload.decode("utf-8")))
         global mode
+        global gametimeout
 
         if mode=="standby":
+            gametimeout=0
 
             if msg.topic == "raum2/flipdot/scroll/set":
                 payload = msg.payload.decode("utf-8")
             
-                if (payload[0]).isdigit():
+                if len(payload)>0 and (payload[0]).isdigit():
                     speed = int(payload[0])
                     text = payload[1:]
                 else: 
@@ -35,7 +39,18 @@ def on_message(client, userdata, msg):
                 flipdot.send_marquee(text, speed)
             if msg.topic == "raum2/flipdot/text/set":
                 payload = msg.payload.decode("utf-8")
-                flipdot.send_text(payload)
+                
+                if len(payload)>0 and payload[0]=='~':
+                    payload=payload[1:] #remove first char
+                    flipdot.send_text(payload,25) #send_text with animation
+                flipdot.send_text(payload) #without animation
+
+            if msg.topic == "raum2/flipdot/textFull/set":
+                payload = msg.payload.decode("utf-8")
+                if len(payload)>0 and payload[0]=='~':
+                    payload=payload[1:]
+                    flipdot.send_textFull(payload,50)
+                flipdot.send_textFull(payload)
             
             if msg.topic == "raum2/flipdot/image/set":
                 payload = msg.payload.decode("utf-8")
@@ -49,12 +64,15 @@ def on_message(client, userdata, msg):
 
             if payload=="#start":
                 hangman.setup()
+                gametimeout=int(round(time.time() * 1000))
                 client.publish("raum2/flipdot/hangman","started")
                 mode="hangman"
             
             elif (mode=="hangman") and (len(payload)>0): #try entered character
+                gametimeout=int(round(time.time() * 1000))
                 trychar=payload[-1]
                 gamestatus=hangman.step(trychar)
+                client.publish("raum2/flipdot/hangman","char="+trychar.upper())
                 if gamestatus!=1: #game has ended
                     mode="standby"
                 if gamestatus==2: #gameover
@@ -72,7 +90,7 @@ def on_message(client, userdata, msg):
 	
 
 flipdot = FlipdotSender("2001:67c:275c:a9::c", 2323)
-hangman= Hangman("2001:67c:275c:a9::c", 2323)
+hangman= Hangman("2001:67c:275c:a9::c", 2323,flipdot)
 
 
 
@@ -84,6 +102,13 @@ client.loop_start()
 
 
 while True:
+        millis = int(round(time.time() * 1000))
+        if gametimeout!=0:
+            if millis-120000 > gametimeout: #timeout
+                print("Game Timeout")
+                mode="standby"
+                gametimeout=0
+
         time.sleep(2)