projects/microb2010/mainboard/display.py

   1 import math, sys, time, os, random, re
   2 from visual import *
   3
   4 FLOAT = "([-+]?[0-9]*\.?[0-9]+)"
   5 INT = "([-+]?[0-9][0-9]*)"
   6
   7 AREA_X = 3000.
   8 AREA_Y = 2100.
   9
  10 ROBOT_HEIGHT=5 # 350
  11 CORN_HEIGHT=5  # 150
  12 BALL_CYLINDER=1 # 0
  13
  14 ROBOT_WIDTH=320
  15 ROBOT_LENGTH=250
  16
  17 area = [ (0.0, 0.0, -0.2), (3000.0, 2100.0, 0.2) ]
  18 areasize = reduce(lambda x,y:tuple([abs(x[i])+abs(y[i]) for i in range(len(x))]) , area)
  19 area_box = box(size=areasize, color=(0.0, 1.0, 0.0))
  20
  21 scene.autoscale=0
  22
  23 # all positions of robot every 5ms
  24 save_pos = []
  25
  26 robot = box(color=(0.4, 0.4, 0.4))
  27 lspickle = box(color=(0.4, 0.4, 0.4))
  28 rspickle = box(color=(0.4, 0.4, 0.4))
  29
  30 opp = box(color=(0.7, 0.2, 0.2))
  31
  32 last_pos = (0.,0.,0.)
  33 hcenter_line = curve()
  34 hcenter_line.pos = [(-AREA_X/2, 0., 0.3), (AREA_X/2, 0., 0.3)]
  35 vcenter_line = curve()
  36 vcenter_line.pos = [(0., -AREA_Y/2, 0.3), (0., AREA_Y/2, 0.3)]
  37
  38 yellowarea = [ (0.0, 0.0, -0.5), (500.0, 500.0, 0.5) ]
  39 yellowareasize = reduce(lambda x,y:tuple([abs(x[i])+abs(y[i]) for i in range(len(x))]) , yellowarea)
  40 yellowarea_box = box(pos=(-AREA_X/2+250,-AREA_Y/2+250,0), size=yellowareasize, color=(1.0, 1.0, 0.0))
  41
  42 bluearea = [ (0.0, 0.0, -0.5), (500.0, 500.0, 0.5) ]
  43 blueareasize = reduce(lambda x,y:tuple([abs(x[i])+abs(y[i]) for i in range(len(x))]) , bluearea)
  44 bluearea_box = box(pos=(AREA_X/2-250,-AREA_Y/2+250,0), size=blueareasize, color=(0.0, 0.0, 1.0))
  45
  46 greyarea = [ (0.0, 0.0, -0.5), (1520.0, 500.0, 0.5) ]
  47 greyareasize = reduce(lambda x,y:tuple([abs(x[i])+abs(y[i]) for i in range(len(x))]) , greyarea)
  48 greyarea_box = box(pos=(0,-AREA_Y/2+250,0), size=greyareasize, color=(0.3, 0.6, 0.3))
  49
  50 YELLOW = 0
  51 BLUE = 1
  52 color = YELLOW
  53
  54 def square(sz):
  55     sq = curve()
  56     sq.pos = [(-sz, -sz, 0.3),
  57               (-sz, sz, 0.3),
  58               (sz, sz, 0.3),
  59               (sz, -sz, 0.3),
  60               (-sz, -sz, 0.3),]
  61     return sq
  62
  63 sq1 = square(250)
  64 sq2 = square(500)
  65
  66 robot_x = 0.
  67 robot_y = 0.
  68 robot_a = 0.
  69 robot_lspickle_deployed = 0
  70 robot_rspickle_deployed = 0
  71 robot_lspickle_autoharvest = 0
  72 robot_rspickle_autoharvest = 0
  73 robot_trail = curve()
  74 robot_trail_list = []
  75 max_trail = 500
  76
  77 area_objects = []
  78
  79 OFFSET_CORN_X=150
  80 OFFSET_CORN_Y=222
  81 STEP_CORN_X=225
  82 STEP_CORN_Y=250
  83
  84 WAYPOINTS_NBX = 13
  85 WAYPOINTS_NBY = 8
  86
  87 TYPE_WAYPOINT=0
  88 TYPE_DANGEROUS=1
  89 TYPE_WHITE_CORN=2
  90 TYPE_BLACK_CORN=3
  91 TYPE_OBSTACLE=4
  92 TYPE_BALL=5
  93 TYPE_NEIGH=6
  94
  95 col = [TYPE_WAYPOINT] * WAYPOINTS_NBY
  96 waypoints = [col[:] for i in range(WAYPOINTS_NBX)]
  97 corn_table = [TYPE_WHITE_CORN]*18
  98
  99 corn_side_confs = [
 100     [ 1, 4 ],
 101     [ 0, 4 ],
 102     [ 2, 4 ],
 103     [ 2, 3 ],
 104     [ 0, 3 ],
 105     [ 1, 3 ],
 106     [ 1, 6 ],
 107     [ 0, 6 ],
 108     [ 2, 6 ],
 109     ]
 110 corn_center_confs = [
 111     [ 5, 8 ],
 112     [ 7, 8 ],
 113     [ 5, 9 ],
 114     [ 7, 8 ],
 115     ]
 116
 117 def pt2corn(i,j):
 118     if i == 0 and j == 2: return 0
 119     if i == 0 and j == 4: return 1
 120     if i == 0 and j == 6: return 2
 121     if i == 2 and j == 3: return 3
 122     if i == 2 and j == 5: return 4
 123     if i == 2 and j == 7: return 5
 124     if i == 4 and j == 4: return 6
 125     if i == 4 and j == 6: return 7
 126     if i == 6 and j == 5: return 8
 127     if i == 6 and j == 7: return 9
 128     if i == 8 and j == 4: return 10
 129     if i == 8 and j == 6: return 11
 130     if i == 10 and j == 3: return 12
 131     if i == 10 and j == 5: return 13
 132     if i == 10 and j == 7: return 14
 133     if i == 12 and j == 2: return 15
 134     if i == 12 and j == 4: return 16
 135     if i == 12 and j == 6: return 17
 136     return -1
 137
 138 def corn_get_sym(i):
 139     sym = [15, 16, 17, 12, 13, 14, 10, 11, 8, 9, 6, 7, 3, 4, 5, 0, 1, 2]
 140     return sym[i]
 141
 142 def init_corn_table(conf_side, conf_center):
 143     global corn_table, corn_side_confs, corn_center_confs
 144     print "confs = %d, %d"%(conf_side, conf_center)
 145     for i in range(18):
 146         if i in corn_side_confs[conf_side]:
 147             corn_table[i] = TYPE_BLACK_CORN
 148             continue
 149         if corn_get_sym(i) in corn_side_confs[conf_side]:
 150             corn_table[i] = TYPE_BLACK_CORN
 151             continue
 152         if i in corn_center_confs[conf_center]:
 153             corn_table[i] = TYPE_BLACK_CORN
 154             continue
 155         if corn_get_sym(i) in corn_center_confs[conf_center]:
 156             corn_table[i] = TYPE_BLACK_CORN
 157             continue
 158         corn_table[i] = TYPE_WHITE_CORN
 159
 160 def init_waypoints():
 161     global waypoints, corn_table
 162
 163     for i in range(WAYPOINTS_NBX):
 164         for j in range(WAYPOINTS_NBY):
 165             # corn
 166             c = pt2corn(i, j)
 167             if c >= 0:
 168                 waypoints[i][j] = corn_table[c]
 169                 continue
 170
 171             # balls
 172             if (i & 1) == 0 and j > 3:
 173                 waypoints[i][j] = TYPE_BALL
 174                 continue
 175             if (i == 0 or i == WAYPOINTS_NBX-1) and j > 2:
 176                 waypoints[i][j] = TYPE_BALL
 177                 continue
 178
 179             # too close of border
 180             if (i & 1) == 1 and j == WAYPOINTS_NBY -1:
 181                 waypoints[i][j] = TYPE_OBSTACLE
 182                 continue
 183             # hill
 184             if i >= 2 and i < WAYPOINTS_NBX - 2 and j < 2:
 185                 waypoints[i][j] = TYPE_OBSTACLE
 186                 continue
 187             # dangerous points
 188             if i == 0 or i == WAYPOINTS_NBX-1:
 189                 waypoints[i][j] = TYPE_DANGEROUS
 190                 continue
 191             if (i&1) == 0 and j == WAYPOINTS_NBY-1:
 192                 waypoints[i][j] = TYPE_DANGEROUS
 193                 continue
 194
 195             waypoints[i][j] = TYPE_WAYPOINT
 196
 197         print i, waypoints[i]
 198     return waypoints
 199
 200
 201 def toggle_obj_disp():
 202     global area_objects
 203
 204     """
 205     if area_objects == []:
 206         c = sphere(radius=5, color=(0., 0.,1.),
 207                    pos=(1238.-AREA_X/2, 1313.-AREA_Y/2, 5))
 208         area_objects.append(c)
 209         c = sphere(radius=5, color=(0., 0.,1.),
 210                    pos=(1364.-AREA_X/2, 1097.-AREA_Y/2, 5))
 211         area_objects.append(c)
 212         c = sphere(radius=5, color=(0., 0.,1.),
 213                    pos=(1453.-AREA_X/2, 1176.-AREA_Y/2, 5))
 214         area_objects.append(c)
 215         c = sphere(radius=5, color=(0., 0.,1.),
 216                    pos=(1109.-AREA_X/2, 1050.-AREA_Y/2, 5))
 217         area_objects.append(c)
 218 """
 219     if area_objects == []:
 220         i = 0
 221         j = 0
 222         x = OFFSET_CORN_X
 223         while x < 3000:
 224             if (i & 1) == 0:
 225                 y = OFFSET_CORN_Y
 226             else:
 227                 y = OFFSET_CORN_Y + STEP_CORN_Y/2
 228             j = 0
 229             while y < 2100:
 230                 print x,y
 231                 if waypoints[i][j] == TYPE_WHITE_CORN:
 232                     c = cylinder(axis=(0,0,1), length=CORN_HEIGHT,
 233                                  radius=25, color=(0.8,0.8,0.8),
 234                                  pos=(x-AREA_X/2,y-AREA_Y/2,CORN_HEIGHT/2))
 235                     area_objects.append(c)
 236                 elif waypoints[i][j] == TYPE_BLACK_CORN:
 237                     c = cylinder(axis=(0,0,1), length=CORN_HEIGHT,
 238                                  radius=25, color=(0.2,0.2,0.2),
 239                                  pos=(x-AREA_X/2,y-AREA_Y/2,CORN_HEIGHT/2))
 240                     area_objects.append(c)
 241                 elif waypoints[i][j] == TYPE_BALL:
 242                     if BALL_CYLINDER == 1:
 243                         c = cylinder(axis=(0,0,1), radius=50,
 244                                      length=CORN_HEIGHT,
 245                                      color=(1., 0.,0.),
 246                                      pos=(x-AREA_X/2,y-AREA_Y/2,CORN_HEIGHT/2))
 247                     else:
 248                         c = sphere(radius=50, color=(1., 0.,0.),
 249                                    pos=(x-AREA_X/2,y-AREA_Y/2,50))
 250
 251                     area_objects.append(c)
 252                 else:
 253                     c = sphere(radius=5, color=(0., 0.,1.),
 254                                pos=(x-AREA_X/2,y-AREA_Y/2,5))
 255                     area_objects.append(c)
 256                 j += 1
 257                 y += STEP_CORN_Y
 258             i += 1
 259             x += STEP_CORN_X
 260     else:
 261         for o in area_objects:
 262             if o.visible:
 263                 o.visible = 0
 264             else:
 265                 o.visible = 1
 266
 267 def toggle_color():
 268     global color
 269     global BLUE, YELLOW
 270     if color == YELLOW:
 271         color = BLUE
 272     else:
 273         color = YELLOW
 274
 275 def set_opp(x, y):
 276     opp.size = (300, 300, ROBOT_HEIGHT)
 277     opp.pos = (x, y, ROBOT_HEIGHT/2)
 278
 279 def set_robot():
 280     global robot, last_pos, robot_trail, robot_trail_list
 281     global save_pos, robot_x, robot_y, robot_a
 282
 283     if color == YELLOW:
 284         tmp_x = robot_x - AREA_X/2
 285         tmp_y = robot_y - AREA_Y/2
 286         tmp_a = robot_a
 287     else:
 288         tmp_x = -robot_x + AREA_X/2
 289         tmp_y = -robot_y + AREA_Y/2
 290         tmp_a = robot_a
 291
 292     robot.pos = (tmp_x, tmp_y, ROBOT_HEIGHT/2)
 293     axis = (math.cos(tmp_a*math.pi/180),
 294             math.sin(tmp_a*math.pi/180),
 295             0)
 296
 297     robot.axis = axis
 298     robot.size = (ROBOT_LENGTH, ROBOT_WIDTH, ROBOT_HEIGHT)
 299
 300     lspickle.pos = (tmp_x + (robot_lspickle_deployed*60) * math.cos((tmp_a+90)*math.pi/180),
 301                     tmp_y + (robot_lspickle_deployed*60) * math.sin((tmp_a+90)*math.pi/180),
 302                     ROBOT_HEIGHT/2)
 303     lspickle.axis = axis
 304     lspickle.size = (20, ROBOT_WIDTH, 5)
 305     if robot_lspickle_autoharvest:
 306         lspickle.color = (1, 0, 0)
 307     else:
 308         lspickle.color = (0.4, 0.4, 0.4)
 309
 310     rspickle.pos = (tmp_x + (robot_rspickle_deployed*60) * math.cos((tmp_a-90)*math.pi/180),
 311                     tmp_y + (robot_rspickle_deployed*60) * math.sin((tmp_a-90)*math.pi/180),
 312                     ROBOT_HEIGHT/2)
 313     rspickle.axis = axis
 314     rspickle.size = (20, ROBOT_WIDTH, 5)
 315     if robot_rspickle_autoharvest:
 316         rspickle.color = (1, 0, 0)
 317     else:
 318         rspickle.color = (0.4, 0.4, 0.4)
 319
 320     # save position
 321     save_pos.append((robot.pos.x, robot.pos.y, tmp_a))
 322
 323     pos = robot.pos.x, robot.pos.y, 0.3
 324     if pos != last_pos:
 325         robot_trail_list.append(pos)
 326         last_pos = pos
 327     robot_trail_l = len(robot_trail_list)
 328     if robot_trail_l > max_trail:
 329         robot_trail_list = robot_trail_list[robot_trail_l - max_trail:]
 330     robot_trail.pos = robot_trail_list
 331
 332 def graph():
 333     pass
 334
 335 def save():
 336     f = open("/tmp/robot_save", "w")
 337     for p in save_pos:
 338         f.write("%f %f %f\n"%(p[0], p[1], p[2]))
 339     f.close()
 340
 341 def silent_mkfifo(f):
 342     try:
 343         os.mkfifo(f)
 344     except:
 345         pass
 346
 347 #init_corn_table(random.randint(0,8), random.randint(0,3))
 348 init_corn_table(0, 0)
 349 waypoints = init_waypoints()
 350 toggle_obj_disp()
 351
 352 while True:
 353     silent_mkfifo("/tmp/.robot_sim2dis")
 354     silent_mkfifo("/tmp/.robot_dis2sim")
 355     while True:
 356         fr = open("/tmp/.robot_sim2dis", "r")
 357         fw = open("/tmp/.robot_dis2sim", "w", 0)
 358         while True:
 359             m = None
 360             l = fr.readline()
 361
 362             # parse position
 363             if not m:
 364                 m = re.match("pos=%s,%s,%s"%(INT,INT,INT), l)
 365                 if m:
 366                     robot_x = int(m.groups()[0])
 367                     robot_y = int(m.groups()[1])
 368                     robot_a = int(m.groups()[2])
 369                     set_robot()
 370
 371             # parse ballboard
 372             if not m:
 373                 m = re.match("ballboard=%s"%(INT), l)
 374                 if m:
 375                     print "ballboard: %d"%(int(m.groups()[0]))
 376
 377             # parse cobboard
 378             if not m:
 379                 m = re.match("cobboard=%s,%s"%(INT,INT), l)
 380                 if m:
 381                     #print "cobboard: %x,%x"%(int(m.groups()[0]),int(m.groups()[1]))
 382                     side = int(m.groups()[0])
 383                     flags = int(m.groups()[1])
 384                     if side == 0:
 385                         robot_lspickle_deployed = ((flags & 1) * 2)
 386                         robot_lspickle_autoharvest = ((flags & 2) != 0)
 387                     else:
 388                         robot_rspickle_deployed = ((flags & 1) * 2)
 389                         robot_rspickle_autoharvest = ((flags & 2) != 0)
 390
 391             if scene.mouse.events != 0:
 392                 oppx, oppy, oppz = scene.mouse.getevent().project(normal=(0,0,1))
 393                 set_opp(oppx, oppy)
 394                 try:
 395                     if color == YELLOW:
 396                         fw.write("opp %d %d"%(int(oppx + 1500), int(oppy + 1050)))
 397                     else:
 398                         fw.write("opp %d %d"%(int(1500 - oppx), int(1050 - oppy)))
 399                 except:
 400                     print "not connected"
 401
 402             if scene.kb.keys == 0:
 403                 continue
 404
 405             k = scene.kb.getkey()
 406             x,y,z = scene.center
 407             if k == "left":
 408                 scene.center = x-10,y,z
 409             elif k == "right":
 410                 scene.center = x+10,y,z
 411             elif k == "up":
 412                 scene.center = x,y+10,z
 413             elif k == "down":
 414                 scene.center = x,y-10,z
 415             elif k == "l":
 416                 fw.write("l")
 417             elif k == "r":
 418                 fw.write("r")
 419             elif k == "c":
 420                 robot_trail_list = []
 421             elif k == "x":
 422                 save_pos = []
 423             elif k == "g":
 424                 graph()
 425             elif k == "s":
 426                 save()
 427             elif k == "h":
 428                 toggle_obj_disp()
 429             elif k == "i":
 430                 toggle_color()
 431             else:
 432                 print k
 433
 434             # EOF
 435             if l == "":
 436                 break
 437
 438         fr.close()
 439         fw.close()
 440