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party_mode.py
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party_mode.py
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import math
import random
import numpy as np
from base_classes import *
from datetime import datetime, timedelta
class PartyMode(Mode):
key = "PARTY"
pos = 0 # party pos
index = 4
refTime = datetime.now()
center = (19, 14)
randomColors = []
backgroundColor = C.from24bit(0)
def __init__(self, variant, speed):
self.speed = speed
self.variant = variant
for i in range(0, 20):
PartyMode.randomColors.insert(i, self.randomColor())
PartyMode.backgroundColor = mapColor(1, 0, 50, C.from24bit(0), self.randomColor())
clear()
def args(self):
return str(self.variant)+","+str(self.speed)
def copy(self):
return PartyMode(self.variant, self.speed)
def loop(self, _leds):
for led in _leds:
led.c = PartyMode.backgroundColor
if self.variant == 0:
self.normal( _leds)
elif self.variant == 1:
self.chill( _leds)
elif self.variant == 2:
self.trippy( _leds)
for led in _leds:
led.load()
# --------------------- NORMAL ----------------------
def normal(self, _leds):
refTime = PartyMode.refTime
currentTime = datetime.now()
pos = PartyMode.pos
PartyMode.pos += (currentTime - refTime).total_seconds() * int(self.speed)
PartyMode.refTime = currentTime
center = PartyMode.center
if (PartyMode.index == 0):
self.h_line(_leds, self.wheel(125))
if (pos >= 180):
PartyMode.refTime = datetime.now()
PartyMode.pos = 0
PartyMode.index = 1
elif (PartyMode.index == 1):
self.v_line(_leds, self.wheel(255))
if (pos >= 360):
PartyMode.refTime = datetime.now()
PartyMode.pos = 0
PartyMode.index = 2
elif (PartyMode.index == 2):
self.circle(_leds, False, [(0, self.wheel(0), (center[0], center[1])),
(80, self.wheel(40), (center[0], center[1])),
(160, self.wheel(80), (center[0], center[1])),
(240, self.wheel(150), (center[0], center[1])),
(320, self.wheel(210), (center[0], center[1])),])
if (pos >= 360):
PartyMode.refTime = datetime.now()
PartyMode.pos = 0
PartyMode.index = 4
elif (PartyMode.index == 3):
ring_1_color = PartyMode.randomColors[5]
ring_2_color = PartyMode.randomColors[6]
ring_3_color = PartyMode.randomColors[7]
ring_4_color = PartyMode.randomColors[8]
ring_5_color = PartyMode.randomColors[9]
if pos >= 2000:
ring_1_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[5], PartyMode.backgroundColor)
ring_2_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[6], PartyMode.backgroundColor)
ring_3_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[7], PartyMode.backgroundColor)
ring_4_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[8], PartyMode.backgroundColor)
ring_5_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[9], PartyMode.backgroundColor)
if pos >= 2200:
PartyMode.refTime = datetime.now()
PartyMode.pos = 0
PartyMode.index = 4
self.circle(_leds, False, [(0, ring_1_color, (center[0], center[1])),
(72, ring_2_color, (center[0], center[1])),
(144, ring_3_color, (center[0], center[1])),
(216, ring_4_color, (center[0], center[1])),
(288, ring_5_color, (center[0], center[1]))])
elif (PartyMode.index == 4): # 3 Spinning Lines
line_1_color = PartyMode.randomColors[2]
line_2_color = PartyMode.randomColors[3]
line_3_color = PartyMode.randomColors[4]
if pos >= 2000:
line_1_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[2], PartyMode.backgroundColor)
line_2_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[3], PartyMode.backgroundColor)
line_3_color = mapColor(pos, 2000, 2200, PartyMode.randomColors[4], PartyMode.backgroundColor)
if pos >= 2200:
PartyMode.refTime = datetime.now()
PartyMode.pos = 0
PartyMode.index = 3
self.spinningLine(_leds, line_1_color, center = (31, -105), constant = 0, mult = -1.4)
self.spinningLine(_leds, line_2_color, center = (23, 10), constant = 0, mult = 1.8)
self.spinningLine(_leds, line_3_color, center = (0, 115), constant = 0, mult = -0.8)
# --------------------- CHILL ----------------------
def chill(self, _leds):
refTime = PartyMode.refTime
currentTime = datetime.now()
pos = PartyMode.pos
PartyMode.pos += (currentTime - refTime).total_seconds() * int(self.speed)
PartyMode.refTime = currentTime
# --------------------- TRIPPY ----------------------
def trippy(self, _leds):
refTime = PartyMode.refTime
currentTime = datetime.now()
pos = PartyMode.pos
PartyMode.pos += (currentTime - refTime).total_seconds() * int(self.speed * 2.4)
PartyMode.refTime = currentTime
for led in _leds:
led.c = self.wheelWithColor(int(int(dist(led, 0, 0) * 256 / 180 / 0.4) - pos) & 255, self.wheel(int(pos / 50) & 255))
def h_line(self, _leds, color):
lat = 90 - (PartyMode.pos % 180)
for led in _leds:
offset = lat - led.lat
if (offset >= -5 and offset <= 5):
led.c = C.fromRGB(color.r * (255 - abs(offset * 51)) / 255, color.g * (255 - abs(offset * 51)) / 255, color.b * (255 - abs(offset * 51)) / 255)
else:
led.c = PartyMode.backgroundColor
def v_line(self, _leds, color):
long = -180 + (PartyMode.pos % 360)
for led in _leds:
offset = long - led.long
if (offset >= -5 and offset <= 5):
led.c = C.fromRGB(color.r * (255 - abs(offset * 51)) / 255, color.g * (255 - abs(offset * 51)) / 255, color.b * (255 - abs(offset * 51)) / 255)
else:
led.c = PartyMode.backgroundColor
def circle(self, _leds, reverse, settings): #settings: [(posOffset, color, center(lat, long))]
for led in _leds:
#led.c = PartyMode.backgroundColor
for setting in settings:
d = (PartyMode.pos + setting[0]) % 360
if reverse: d = 360 - d
offset = d - dist(led, setting[2][0], setting[2][1])
if abs(offset) <= 5:
color = setting[1]
led.c = mapColor(offset, 0, 5, color, PartyMode.backgroundColor)
#led.c = C(color.r * (255 - abs(offset * 51)) / 255, color.g * (255 - abs(offset * 51)) / 255, color.b * (255 - abs(offset * 51)) / 255)
def spinningLine(self, _leds, color, center, constant, mult):
angle = (mult * (PartyMode.pos * 0.6 + constant)) % 180
for led in _leds:
ledAngle = 90 + math.degrees(math.atan((led.lat-center[0])/(led.long-center[1])))
angleOffset = 440 / dist(led, center[0], center[1])
angleDifference = abs(ledAngle - angle)
if angleDifference > 90: angleDifference = 180 - angleDifference
if angleDifference <= angleOffset:
led.c = mapColor(angleDifference, 0, angleOffset, color, PartyMode.backgroundColor)
def dist(self, point, line): # point(lat, long) line(p1, p2)
p1 = line[0]
p2 = line[1]
p3 = point
d = np.linalg.norm(np.cross(p2-p1, p1-p3))/np.linalg.norm(p2-p1)
return d
def wheel(self, pos):
if pos < 85:
return C.fromRGB(255 - pos * 3, pos * 3, 0)
elif pos < 170:
pos -= 85
return C.fromRGB(0, 255 - pos * 3, pos * 3)
else:
pos -= 170
return C.fromRGB(pos * 3, 0, 255 - pos * 3)
def wheelWithColor(self, pos, color):
if pos < 85:
return mapColor(2, 0, 5, C.fromRGB(255 - pos * 3, pos * 3, 0), color)
elif pos < 170:
pos -= 85
return mapColor(2, 0, 5, C.fromRGB(0, 255 - pos * 3, pos * 3), color)
else:
pos -= 170
return mapColor(2, 0, 5, C.fromRGB(pos * 3, 0, 255 - pos * 3), color)
def randomColor(self):
pos = int(random.random() * 255)
return self.wheel(pos)