def runinstructs(samples,screen,leadsteps):
# Welcome and let people just move the paddle around
if display_instructions(ipinstruct.welcome,screen,keymove = False): safequit()
table = PhysicsTable((1000,900))
table.addPaddle((50,450),paddlelen,'v',True)
toffset = (int((screen.get_size()[0]-1000)/2),100 + int((screen.get_size()[1]-900-100)/2))
running = True
while running:
for event in pg.event.get():
if event.type == QUIT: safequit(outfile)
elif event.type == KEYDOWN and quitevent(): safequit(outfile)
elif event.type == MOUSEBUTTONDOWN: running = False
if pg.mouse.get_focused():
mp = pg.mouse.get_pos()
mpoff = (mp[0] - toffset[0], mp[1] - toffset[1])
r = table.step(1/frrate,True,mpoff)
else:
r = table.step(1/frrate,False,None)
screen.fill(pg.Color('White'))
prtexttop("Click to continue",screen,toffset[1],toffset[0],toffset[0]+1000,None)
tscreen = table.draw()
screen.blit(tscreen,toffset)
pg.display.flip()
# Give instructions and show examples building in complexity
if display_instructions(ipinstruct.basictrial,screen,keymove=False): safequit()
runtrial(samples[0],screen,leadsteps,None,None,noocclude = True)
if display_instructions(ipinstruct.slanttrial,screen,keymove=False): safequit()
runtrial(samples[1],screen,leadsteps,None,None,noocclude = True)
if display_instructions(ipinstruct.bouncetrial,screen,keymove=False): safequit()
runtrial(samples[2],screen,leadsteps,None,None,noocclude = True)
if display_instructions(ipinstruct.smalltrial,screen,keymove=False): safequit()
runtrial(samples[3],screen,leadsteps,None,None,noocclude = True)
if display_instructions(ipinstruct.largetrial,screen,keymove=False): safequit()
runtrial(samples[4],screen,leadsteps,None,None,noocclude = True)
if display_instructions(ipinstruct.occludetrial,screen,keymove=False): safequit()
runtrial(samples[5],screen,leadsteps,None,None)
if display_instructions(ipinstruct.preexamples,screen,keymove=False): safequit()
for i in range(6,12):
runtrial(samples[i],screen,leadsteps,None,None)
if display_instructions(ipinstruct.postinstruct,screen,keymove=False): safequit()
def runtrial(trial, screen, leads,score, sID,outfile = None, noocclude = False):
its = 0
prebounce = 0
running = True
catch = None
failarea = pg.Rect((0,0),(55,trial.dim[1]))
paddley = None
toffset = (int((screen.get_size()[0]-trial.dim[0])/2),100 + int((screen.get_size()[1]-trial.dim[1]-100)/2))
table = PhysicsTable(trial.dim, ball_rad = ballsize, badzone = failarea)
table.addPaddle((50,trial.dim[1]/2),paddlelen,'v',True)
targx = 50 + ballsize
clock = pg.time.Clock()
# Let the subject get set up
running = True
while running:
for event in pg.event.get():
if event.type == QUIT: safequit(outfile)
elif event.type == KEYDOWN and quitevent(): safequit(outfile)
elif event.type == MOUSEBUTTONDOWN: running = False
if pg.mouse.get_focused():
mp = pg.mouse.get_pos()
mpoff = (mp[0] - toffset[0], mp[1] - toffset[1])
r = table.step(1/frrate,True,mpoff,xtarg = targx)
else:
r = table.step(1/frrate,False,None,xtarg = targx)
clock.tick(frrate)
pg.display.set_caption('FPS: ' + str(clock.get_fps()))
screen.fill(pg.Color('White'))
prtexttop("Click to shoot the ball",screen,toffset[1],toffset[0],toffset[0]+trial.dim[0],score)
tscreen = table.draw()
screen.blit(tscreen,toffset)
pg.display.flip()
# Add the ball and start the trial
table.addBall(trial.initpos,trial.vel)
running = True
while running:
for event in pg.event.get():
if event.type == QUIT: safequit(outfile)
elif event.type == KEYDOWN and quitevent(): safequit(outfile)
if pg.mouse.get_focused():
mp = pg.mouse.get_pos()
mpoff = (mp[0] - toffset[0], mp[1] - toffset[1])
r = table.step(1/frrate,True,mpoff,xtarg = targx)
else:
r = table.step(1/frrate,False,None,xtarg = targx)
its += 1
if its == leads: prebounce = table.ball.bounces
clock.tick(frrate)
pg.display.set_caption('FPS: ' + str(clock.get_fps()))
screen.fill(pg.Color('White'))
prtexttop(None,screen,toffset[1],toffset[0],toffset[0]+trial.dim[0],score)
tscreen = table.draw()
if its > leadsteps and noocclude == False: pg.draw.rect(tscreen,pg.Color('Grey'),Rect((53,1),(trial.dim[0]-54,trial.dim[1]-2)))
screen.blit(tscreen,toffset)
pg.display.flip()
catch = table.catches()
if catch == True or catch == False:
running = False
paddley = table.padend
if paddley is None:
print table.paddle.getcenter()[1]
print table.ball.getpos()
raise Exception('DID NOT CAPTURE PADDLE LOCATION')
# Show results of trial
if catch == True:
fintxt = 'Nice catch! Click for the next trial'
if score is not None: score += 1
else: fintxt = 'You missed. Click for the next trial'
running = True
while running:
for event in pg.event.get():
if event.type == QUIT: safequit(outfile)
elif event.type == KEYDOWN and quitevent(): safequit(outfile)
elif event.type == MOUSEBUTTONDOWN: running = False
clock.tick(frrate)
pg.display.set_caption('FPS: ' + str(clock.get_fps()))
screen.fill(pg.Color('White'))
prtexttop(fintxt,screen,toffset[1],toffset[0],toffset[0]+trial.dim[0],score)
tscreen = table.draw()
screen.blit(tscreen,toffset)
pg.display.flip()
# Write to output file
if outfile: outfile.write(sID+','+str(trial.n)+','+trial.dimtxt+','+str(trial.dist)+','+str(trial.bounces)+','+str(catch)+','+str(trial.endpt[1])+','+str(paddley)+'\n')
pixelsoff = abs(paddley - trial.endpt[1])
return catch, pixelsoff
stt = time.time()
its = 0
times = []
while running:
for event in pg.event.get():
if event.type == QUIT:
running = False
elif event.type == KEYDOWN and event.key == K_ESCAPE:
running = False
tscreen = table.draw()
pg.draw.circle(tscreen,pg.Color('Green'),(90,200),10)
screen.blit(tscreen,(0,100))
pg.display.flip()
if pg.mouse.get_focused():
table.step(1/frrate,True,pg.mouse.get_pos())
else:
table.step(1/frrate,False,None)
table.cleanballs()
'''
ca = table.catches(None)
try:
if (len(ca) != 0) & (ca[0] == True):
print (time.time() - stt), its
table.balls[0].remove(table.phys)
table.balls.remove(table.balls[0])
except:
print (time.time() - stt), its
running = False
clock.tick(frrate)
times.append(clock.get_time())
epos = (xend,random.randint(int(dm[1]*.2),int(dm[1]*.8)))
thend = ((random.random()-0.5) * 0.9 * math.pi) % (2*math.pi)
spos, etht, bn, runup = trback(epos,dist,thend,dm, extrad,failer)
# Test whether it fits the number of bounces & run up distance
if spos is not None and bn == bounce and runup > 200:
# Then make sure it simulates out correctly
fwdtbl = PhysicsTable(dm, badzone = pg.Rect((0,0),(xend,dm[1])))
bvel = (v*math.cos(etht),v*math.sin(etht))
fwdtbl.addBall(spos,bvel)
running = True
its = 0
prebounce = 0
while running:
fwdtbl.step(1/frrate,False)
its += 1
if its == leadsteps:
prebounce = fwdtbl.ball.bounces
pball = fwdtbl.ball.getpos()
if pball[0] <= epos[0]:
running = False
dx = pball[0]-epos[0]
dy = pball[1]-epos[1]
mvdst = math.sqrt(dx*dx + dy*dy)
if mvdst <=1 and fwdtbl.ball.bounces == (bn+prebounce): needsfinding = False
oline = str(tn)+','+dmwrt + ','+str(dist)+','+str(bounce)+','+str(spos[0])+','+str(spos[1])+','+str(etht)+','+str(epos[0])+','+str(epos[1])+','+str(thend)+'\n'
print oline
ofl.write(oline)
