Merge branch 'master' of blinkenbunt:gitrepos/blup3

blup/output.py

@@ -331,10 +331,10 @@ class BLPOutput(Output):
 #
 
 class BlinkenbuntHDOutput(Output):
-    moduleRegexDesc = 'bbunthd'
-    moduleRegex = '^bbunthd$'
+    moduleRegexDesc = 'bbunthd[:BRIGHTNESS]'
+    moduleRegex = '^bbunthd(:(?P<brightness>\d+))?$'
 
-    def __init__(self):
+    def __init__(self, brightness):
         import neopixel
         self.w = 22
         self.h = 16
@@ -342,20 +342,20 @@ class BlinkenbuntHDOutput(Output):
         LED_PIN        = 13
         LED_FREQ_HZ    = 800000
         LED_DMA        = 5
-        LED_BRIGHTNESS = 50
         LED_INVERT     = False
         LED_PWM        = 1
 
         self.strip = neopixel.Adafruit_NeoPixel(
             LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT,
-            LED_BRIGHTNESS, LED_PWM
+            brightness, LED_PWM
         )
         self.strip.begin()
         self._color_cls = neopixel.Color
 
     @classmethod
     def fromRegexMatch(cls, regexMatch):
-        return cls()
+        b = int(regexMatch.groupdict().get('brightness', 50))
+        return cls(brightness=b)
 
     def sendFrame(self, frame):
         for y in range(self.h):

miniplayer.py

@@ -104,7 +104,7 @@ class MiniPlayer(object):
             # play the animation in case it had been successfully loaded before
             if currentAnim is not None:
                 if currentAnim.duration < self.loopTime:
-                    count = self.loopTime / currentAnim.duration
+                    count = self.loopTime // currentAnim.duration
                 else:
                     count = 1
                 player.play(currentAnim, self.__output, count=count)

sd_to_hd.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+
+import blup.frame
+import blup.animation
+import writebml
+import sys
+
+if len(sys.argv) != 3:
+    print('usage: %s INFILE OUTFILE' % (sys.argv[0]), file=sys.stderr)
+    sys.exit(1)
+infname = sys.argv[1]
+outfname = sys.argv[2]
+
+anim = blup.animation.load(infname)
+
+dim = blup.frame.FrameDimension(22, 16, 256, 3)
+newanim = blup.animation.Animation(dim)
+
+for f in anim:
+    newf = blup.animation.AnimationFrame(dim, f.delay)
+    for x in range(f.dimension.width):
+        for y in range(f.dimension.height):
+            newf.setPixel(x + 2, y*2, tuple(map(lambda x: int((x/anim.dimension.depth)*dim.depth), f.getPixel(x, y))))
+            newf.setPixel(x + 2, y*2 + 1, tuple(map(lambda x: int((x/anim.dimension.depth)*dim.depth), f.getPixel(x, y))))
+    newanim.addFrame(newf)
+
+writebml.writeBml(newanim, outfname)
+

ttrs.py

@@ -1,5 +1,7 @@
 #!/usr/bin/env python3
 
+import argparse
+import sys
 import socket
 import struct
 import time
@@ -9,6 +11,7 @@ import collections
 import blup.frame
 import blup.output
 import random
+import threading
 
 
 class InvalidMoveError(Exception):
@@ -183,146 +186,110 @@ class Playground():
                 continue
             frame.setPixel(xpos + int(b.pos.x), ypos + int(b.pos.y), b.color)
 
+
+PlayerEvent = enum.Enum('PlayerEvent', ['ROTATE', 'DROP', 'MOVE_LEFT',
+                                        'MOVE_RIGHT', 'QUIT'])
+
+
 class TtrsPlayer():
     def __init__(self, playground):
         pass
 
-    def get_move(self, minopos):
-        return 0
-
-    def get_drop(self):
-        return False
-
-    def get_rotate(self):
-        return False
+    def get_event(self):
+        return None
 
-    def get_quit(self):
-        return False
 
 class TestTtrsPlayer(TtrsPlayer):
     def __init__(self, playground):
         self.playground = playground
-        self.__move = 0
-        self.__drop = False
-        self.__rotate = False
-        self.__quit = False
+        self.__evt = None
 
         import pygame
         self.__pygame = pygame
         self.screen = pygame.display.set_mode((100, 100))
         pygame.display.update()
 
-    def __process_events(self):
+        self.controls = {
+            pygame.K_a: PlayerEvent.MOVE_LEFT,
+            pygame.K_d: PlayerEvent.MOVE_RIGHT,
+            pygame.K_w: PlayerEvent.ROTATE,
+            pygame.K_s: PlayerEvent.DROP,
+            pygame.K_ESCAPE: PlayerEvent.QUIT,
+        }
+        #self.controls = {
+        #    pygame.K_LEFT: PlayerEvent.MOVE_LEFT,
+        #    pygame.K_RIGHT: PlayerEvent.MOVE_RIGHT,
+        #    pygame.K_UP: PlayerEvent.ROTATE,
+        #    pygame.K_DOWN: PlayerEvent.DROP,
+        #    pygame.K_ESCAPE: PlayerEvent.QUIT,
+        #}
+
+    def get_event(self):
         pygame = self.__pygame
         for event in pygame.event.get():
             if event.type == pygame.KEYDOWN:
-                if event.key == pygame.K_a:
-                    self.__move = -1
-                elif event.key == pygame.K_d:
-                    self.__move = 1
-                elif event.key == pygame.K_w:
-                    self.__rotate = True
-                elif event.key == pygame.K_s:
-                    self.__drop = True
-                elif event.key == pygame.K_ESCAPE:
-                    self.__quit = True
-            elif event.type == pygame.KEYUP:
-                if event.key == pygame.K_a or event.key == pygame.K_d:
-                    self.__move = 0
-                elif event.key == pygame.K_w:
-                    self.__rotate = False
-                elif event.key == pygame.K_s:
-                    self.__drop = False
-
-    def get_move(self, minopos):
-        self.__process_events()
-        return self.__move
-
-    def get_drop(self):
-        self.__process_events()
-        return self.__drop
-
-    def get_rotate(self):
-        self.__process_events()
-        return self.__rotate
-
-    def get_quit(self):
-        self.__process_events()
-        return self.__quit
-
-    def reset_rotate(self):
-        pass
+                return self.controls.get(event.key, None)
+        return None
+
 
-class BalanceTtrsPlayer(TtrsPlayer):
+class BalanceTtrsPlayer(TtrsPlayer, threading.Thread):
     def __init__(self, playground, addr, player_id):
         self.playground = playground
         self.player_id = player_id
-        self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        self.sock.connect(addr)
-
-    def __update_balance(self):
-        self.sock.send(b'a') 
-        data = self.sock.recv(4)
-        p1x, p1y, p2x, p2y = struct.unpack('bbbb', data)
-        if self.player_id == 0:
-            self.xbal = p1x
-            self.ybal = p1y
-        elif self.player_id == 1:
-            self.xbal = p2x
-            self.ybal = p2y
-
-    def reset_rotate(self):
-        self.__rotate_reset = True
-        self.__rotate = False
-
-    def get_move(self, minopos):
-        self.__update_balance()
-
-        #if p1x > 40:
-        #    self.__move = 1
-        #elif p1x < -40:
-        #    self.__move = -1
-        #elif p1x > -20 and p1x < 20:
-        #    self.__move = 0
+        threading.Thread.__init__(self, daemon=True)
+        self.start()
+
+    def run(self):
+        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        sock.connect(addr)
+        self.running = True
+        while self.running:
+            sock.send(b'a')
+            data = sock.recv(4)
+            p0x, p0y, p2x, p2y = struct.unpack('bbbb', data)
+            if self.player_id == 0:
+                self.__calc_event(p0x, p0y)
+            elif self.player_id == 1:
+                self.__calc_event(p1x, p1y)
+            time.sleep(0.01)
+
+    def __calc_event(self, xbal, ybal):
+        if self.ybal > 50:
+            return PlayerEvent.ROTATE
+
         MAX_Y_AMPLITUDE = 65
         bal = self.xbal
         normbal = (bal + MAX_Y_AMPLITUDE) / (2 * MAX_Y_AMPLITUDE)
         px = round(normbal * (self.playground.width - 1))
         print('player %d balance=%d pos=%d' % (self.player_id, bal, px))
         if minopos.x > px:
-            return -1
+            return PlayerEvent.MOVE_LEFT
         elif minopos.x < px:
-            return 1
-        else:
-            return 0
-
-    def get_drop(self):
-        self.__update_balance()
-        return (self.ybal < -50)
+            return PlayerEvent.MOVE_RIGHT
 
-    def get_rotate(self):
-        self.__update_balance()
-        if self.ybal > 50 and not self.__rotate_reset:
-            return True
-        elif self.ybal < 35:
-            self.__rotate_reset = False
-        return False
-
-    def get_quit(self):
-        self.__update_balance()
-        return (self.xbal == -128 or self.ybal == -128)
+        if self.ybal < -50:
+            return PlayerEvent.DROP
 
         
-class TtrsGame():
-    def __init__(self, playground, player):
+class TtrsGame(threading.Thread):
+    def __init__(self, playground, player, rnd=None):
         self.playground = playground
         self.player = player
+        if rnd is None:
+            self.rnd = random.Random()
+        else:
+            self.rnd = rnd
         self.running = False
         self.tick_callbacks = []
+        threading.Thread.__init__(self, daemon=True)
 
     def add_tick_callback(self, cb):
         self.tick_callbacks.append(cb)
 
+    def __call_callbacks(self):
+        for cb in self.tick_callbacks:
+            cb(self)
+
     def run(self):
         self.running = True
         spawnpos = Point(self.playground.width // 2, -1)
@@ -333,18 +300,24 @@ class TtrsGame():
         ticks = 0
         lastfall = 0
         lastmove = 0
+        dropping = False
+        top_row = { Point(x, -1) for x in range(self.playground.height) }
         while self.running:
-            for cb in self.tick_callbacks:
-                cb()
+            self.__call_callbacks()
             time.sleep(TICK_TIME)
             ticks += 1
 
-            if self.player.get_quit():
+            evt = self.player.get_event()
+            if evt == PlayerEvent.QUIT:
+                self.running = False
+                break
+
+            if not self.playground.block_points.isdisjoint(top_row):
                 self.running = False
                 break
 
             if mino is None:
-                newminocls = random.choice(Tetrimino.__subclasses__())
+                newminocls = self.rnd.choice(Tetrimino.__subclasses__())
                 mino = newminocls(self.playground, spawnpos)
                 self.playground.minos = {mino}
                 
@@ -366,13 +339,11 @@ class TtrsGame():
                     for i in range(2):
                         for b in to_delete:
                             self.playground.blocks.add(b)
-                        for cb in self.tick_callbacks:
-                            cb()
+                        self.__call_callbacks()
                         time.sleep(0.2)
                         for b in to_delete:
                             self.playground.blocks.remove(b)
-                        for cb in self.tick_callbacks:
-                            cb()
+                        self.__call_callbacks()
                         time.sleep(0.2)
 
                     to_add = set()
@@ -384,7 +355,7 @@ class TtrsGame():
                             to_add.add(newb)
                     self.playground.blocks.update(to_add)
 
-            if ticks - lastfall >= FALL_INTERVAL or self.player.get_drop():
+            if ticks - lastfall >= FALL_INTERVAL or evt == PlayerEvent.DROP:
                 lastfall = ticks
                 try:
                     mino.move(Point(0, 1))
@@ -394,60 +365,96 @@ class TtrsGame():
                     self.playground.minos = set()
                     continue
 
-            move = self.player.get_move(mino.pos)
-            if ticks - lastmove >= MOVE_INTERVAL and move != 0:
-                lastmove = ticks
+            if ticks - lastmove >= MOVE_INTERVAL:
                 try:
-                    mino.move(Point(move, 0))
+                    if evt == PlayerEvent.MOVE_LEFT:
+                        mino.move(Point(-1, 0))
+                        lastmove = ticks
+                    elif evt == PlayerEvent.MOVE_RIGHT:
+                        mino.move(Point(1, 0))
+                        lastmove = ticks
                 except InvalidMoveError:
                     pass
 
-            if self.player.get_rotate():
+            if evt == PlayerEvent.ROTATE:
                 try:
                     mino.rotate()
-                    self.player.reset_rotate()
                 except InvalidMoveError:
                     pass
 
 
-if __name__ == '__main__':
-    w = 22
-    h = 16
-
-    dim = blup.frame.FrameDimension(w, h, 256, 3)
-    frame = blup.frame.Frame(dim)
-    out = blup.output.getOutput('e3blp:blinkenbunt:2342')
-
-    pg = Playground(10, 16)
+def repaint(pg):
     pg.paint(frame, 0, 0)
     out.sendFrame(frame)
-    time.sleep(0.5)
-
-    def repaint():
-        pg.paint(frame, 0, 0)
-        out.sendFrame(frame)
-
-    #player = TestTtrsPlayer(pg)
-    player = BalanceTtrsPlayer(pg, ('blinkenbunt', 4711), 0)
-    game = TtrsGame(pg, player)
-    game.add_tick_callback(repaint)
-    game.run()
-
-    #t = TetriL(pg, Point(2, 2))
-    #pg.minos.add(t)
-    #pg.paint(frame, 0, 0)
-    #out.sendFrame(frame)
-    #time.sleep(0.5)
-
-    #for i in range(10):
-    #    t.rotate(ccw=(i>=5))
-    #    pg.paint(frame, 0, 0)
-    #    out.sendFrame(frame)
-    #    time.sleep(0.1)
-
 
+class GamePlaygroundPainter():
+    def __init__(self, output, dimension):
+        self.output = output
+        self.games = {}
+        self.frame = blup.frame.Frame(dimension)
+        bgcolor = (100, 100, 100)
+        for x in range(dimension.width):
+            for y in range(dimension.height):
+                self.frame.setPixel(x, y, bgcolor)
+
+    def add_game(self, game, xpos, ypos):
+        game.add_tick_callback(self.repaint)
+        self.games[game] = (xpos, ypos)
+
+    def repaint(self, game):
+        xpos, ypos = self.games[game]
+        game.playground.paint(self.frame, xpos, ypos)
+        self.output.sendFrame(self.frame)
 
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description='Blinkenbunt Tetris!')
+    parser.add_argument('--players', dest='players', type=int, default=1,
+                        help='number of players')
+    parser.add_argument('--pygame', dest='pygame', action='store_true',
+                        help='use pygame as input')
+    parser.add_argument('--balance', dest='balance', type=str, nargs=1,
+                        metavar='HOST:PORT', help='use balance input')
+    parser.add_argument('--out', dest='out', type=str, metavar='OUTPUT',
+                        default='e3blp', help='blup output specification')
+    args = parser.parse_args()
+
+    if args.balance is None and not args.pygame:
+        print('please specify an input method', file=sys.stderr)
+        sys.exit(1)
+
+    if args.pygame and args.players == 2:
+        print('pygame input does only support one player', file=sys.stderr)
+        sys.exit(1)
 
+    w = 22
+    h = 16
 
+    out = blup.output.getOutput(args.out)
+    dim = blup.frame.FrameDimension(w, h, 256, 3)
+    painter = GamePlaygroundPainter(out, dim)
+
+    seed = random.random()
+    games = []
+    def start_game(player_id, xpos):
+        pg = Playground(10, 16)
+        if args.pygame:
+            player = TestTtrsPlayer(pg)
+        elif args.balance is not None:
+            host, port = args.balance.split(':')
+            player = BalanceTtrsPlayer(pg, (host, int(port)), player_id)
+        rnd = random.Random(seed)
+        game = TtrsGame(pg, player, rnd)
+        painter.add_game(game, xpos, 0)
+        game.start()
+        games.append(game)
+
+    if args.players == 1:
+        start_game(0, 6)
+    elif args.players == 2:
+        start_game(0, 0)
+        start_game(1, 12)
+
+    for game in games:
+        game.join()
 
 

writebml.py

@@ -12,7 +12,7 @@ def writeBml(anim, filename):
 	root.attrib['channels'] = str(anim.dimension.channels)
 
 	header = ET.Element('header')
-	for (name, val) in anim.tags:
+	for (name, val) in anim.tags.items():
 		elem = ET.Element(name)
 		elem.text = str(val)
 		header.append(elem)