def explosion():
global config
if(config.useMassager == True) :
messenger.soliloquy(True)
#image = Image.new("RGBA", (32, 32))
#draw = ImageDraw.Draw(image)
## Uses the same "global" image to draw to
image = config.image
#config.matrix.SetImage(image.im.id, 0,0)
particles = []
# Traces / no traces
traces = False
if(random.random() > .98) : traces = True
# Number of sparks
p = int(50 + (random.uniform(10,90)))
angle = 2 * math.pi/p
# initial center position
x = int(random.random()*config.screenWidth)
y = int(random.random()*16)
brightness = config.brightness
sparkleBrightness = config.brightness
brightness = .9
sparkleBrightness = .8
for n in range (0, p) :
# variation in initial velocity
f = random.random() * 4
vx = math.cos(angle * n) * f
vy = math.sin(angle * n) * f
r = int(random.uniform(0,255)* brightness)
g = int(random.uniform(0,255)* brightness)
b = int(random.uniform(0,255)* brightness)
particles.append({'id':n,'xpos':x,'ypos':y,'vx':vx,'vy':vy, 'c':[r,g,b]})
for i in range (0,50) :
if(traces == False) : config.matrix.Clear()
#config.matrix.SetImage(config.image.im.id, 0,0)
if(random.random() > .98) : traces = True
decr = 20
decr = int(random.uniform(1,15))
for q in range (0, p) :
ref = particles[q]
ref['xpos'] = ref['vx'] + ref['xpos']
ref['ypos'] = ref['vy'] + ref['ypos']
# deacelleration
ref['vy'] = ref['vy']* .9
ref['vx'] = ref['vx']* .9
# pseudo gravity
ref['vy'] = ref['vy'] + .1
particles[q]['c'][0] = particles[q]['c'][0] - decr
particles[q]['c'][1] = particles[q]['c'][1] - decr
particles[q]['c'][2] = particles[q]['c'][2] - decr
if(particles[q]['c'][0] <= 0) : particles[q]['c'][0] = 0
if(particles[q]['c'][1] <= 0) : particles[q]['c'][1] = 0
if(particles[q]['c'][2] <= 0) : particles[q]['c'][2] = 0
r = particles[q]['c'][0]
g = particles[q]['c'][1]
b = particles[q]['c'][2]
# Sparkles!!
if(random.random() > .9) :
r = int(220 * sparkleBrightness)
g = int(220 * sparkleBrightness)
b = int(255 * sparkleBrightness)
#if (q ==0) : print (particles[q]['c'][0])
xDisplayPos = ref['xpos']
yDisplayPos = ref['ypos']
if(xDisplayPos > config.screenWidth) :
xDisplayPos += config.screenWidth
if(yDisplayPos > 32 and yDisplayPos <64) :
yDisplayPos -=32
xDisplayPos += config.screenWidth
if(yDisplayPos > 64) :
yDisplayPos -=64
xDisplayPos += config.screenWidth*2
config.matrix.SetPixel(int(xDisplayPos),int(yDisplayPos),r,g,b)
time.sleep(0.015)
if(random.random() > .8) : explosion()
def soliloquy(override = False,arg = "") : global useMassager if (useMassager) : messenger.soliloquy(override,arg)
