LJ/plugins/lj.py

# coding=UTF-8

'''
LJ v0.8.1
Some LJ functions useful for python 2.7 clients (was framy.py)
Functions and documentation here is low priority as python 2 support will stop soon.
Better code your plugin with python 3 and lj3.py.


Config 
PolyLineOneColor
rPolyLineOneColor
Text
SendLJ 				: remote control
LjClient			: 
LjPl				 : 
DrawPL
WebStatus

LICENCE : CC
Sam Neurohack

'''

import math
import redis
from OSC import OSCServer, OSCClient, OSCMessage

redisIP = '127.0.0.1'
r = redis.StrictRedis(host=redisIP, port=6379, db=0)

ClientNumber = 0

point_list = []
pl = [[],[],[],[]]



def SendLJ(oscaddress,oscargs=''):
        
    oscmsg = OSCMessage()
    oscmsg.setAddress(oscaddress)
    oscmsg.append(oscargs)
    
    print ("sending OSC message : ",oscmsg)
    try:
        osclientlj.sendto(oscmsg, (redisIP, 8002))
        oscmsg.clearData()
    except:
        print ('Connection to LJ refused : died ?')
        pass
    #time.sleep(0.001

def WebStatus(message):
	SendLJ("/status", message)


ASCII_GRAPHICS = [

#implementé

	[(-50,30), (-30,-30), (30,-30), (10,30), (-50,30)],							#0
	[(-20,30), (0,-30), (-20,30)], 												#1
	[(-30,-10), (0,-30), (30,-10), (30,0), (-30,30), (30,30)],					#2
	[(-30,-30), (0,-30), (30,-10), (0,0), (30,10), (0,30), (-30,30)],				#3
	[(30,10), (-30,10), (0,-30), (0,30)],											#4
	[(30,-30), (-30,-30), (-30,0), (0,0), (30,10), (0,30), (-30,30)],				#5
	[(30,-30), (0,-30), (-30,-10), (-30,30), (0,30), (30,10), (30,0), (-30,0)],	#6
	[(-30,-30), (30,-30), (-30,30)],												#7
	[(-30,30), (-30,-30), (30,-30), (30,30), (-30,30), (-30,0), (30,0)],			#8
	[(30,0), (-30,0), (-30,-10), (0,-30), (30,-30), (30,10), (0,30), (-30,30)],	#9

# A implementer	
	[(-30,10), (30,-10), (30,10), (0,30), (-30,10), (-30,-10), (0,-30), (30,-10)], #:
	[(-30,-10), (0,-30), (0,30)], [(-30,30), (30,30)],							#;
	[(-30,-10), (0,-30), (30,-10), (30,0), (-30,30), (30,30)],					#<
	[(-30,-30), (0,-30), (30,-10), (0,0), (30,10), (0,30), (-30,30)],				#=
	[(30,10), (-30,10), (0,-30), (0,30)],											#>
	[(30,-30), (-30,-30), (-30,0), (0,0), (30,10), (0,30), (-30,30)],				#?
	[(30,-30), (0,-30), (-30,-10), (-30,30), (0,30), (30,10), (30,0), (-30,0)],	#@

# Implementé
	

	[(-30,30), (-30,-30), (30,-30), (30,30), (30,0), (-30,0)],				#A
	[(-30,30), (-30,-30), (30,-30), (30,30), (30,0), (-30,0)],				#A
	[(-30,30), (-30,-30), (30,-30), (30,30), (-30,30), (-30,0), (30,0)],		#B
	[(30,30), (-30,30), (-30,-30), (30,-30)],									#C
	[(-30,30), (-30,-30), (30,-30), (30,30), (-30,30)],						#D
	[(30,30), (-30,30), (-30,-0), (30,0), (-30,0), (-30,-30), (30,-30)],		#E
	[(-30,30), (-30,-0), (30,0), (-30,0), (-30,-30), (30,-30)],				#F
	[(0,0), (30,0), (30,30), (-30,30), (-30,-30),(30,-30)],					#G
	[(-30,-30), (-30,30), (-30,0), (30,0), (30,30), (30,-30)],				#H
	[(0,30), (0,-30)],														#I
	[(-30,30), (0,-30), (0,-30), (-30,-30), (30,-30)],						#J
	[(-30,-30), (-30,30), (-30,0), (30,-30), (-30,0), (30,30)],				#K
	[(30,30), (-30,30), (-30,-30)],											#L
	[(-30,30), (-30,-30), (0,0), (30,-30), (30,30)],							#M
	[(-30,30), (-30,-30), (30,30), (30,-30)],									#N
	[(-30,30), (-30,-30), (30,-30), (30,30), (-30,30)],						#O
	[(-30,0), (30,0), (30,-30), (-30,-30), (-30,30)],							#P
	[(30,30), (30,-30), (-30,-30), (-30,30), (30,30),(35,35)],				#Q
	[(-30,30), (-30,-30), (30,-30), (30,0), (-30,0), (30,30)],				#R
	[(30,-30), (-30,-30), (-30,0), (30,0), (30,30), (-30,30)],				#S
	[(0,30), (0,-30), (-30,-30), (30,-30)],									#T
	[(-30,-30), (-30,30), (30,30), (30,-30)],									#U
	[(-30,-30), (0,30), (30,-30)],											#V
	[(-30,-30), (-30,30), (0,0), (30,30), (30,-30)],							#W
	[(-30,30), (30,-30)], [(-30,-30), (30,30)],								#X
	[(0,30), (0,0), (30,-30), (0,0), (-30,-30)],								#Y
	[(30,30), (-30,30), (30,-30), (-30,-30)],									#Z
	
				# A implementer	

	[(-30,-10), (0,-30), (0,30)], [(-30,30), (30,30)],							#[
	[(-30,-10), (0,-30), (30,-10), (30,0), (-30,30), (30,30)],					#\
	[(-30,-30), (0,-30), (30,-10), (0,0), (30,10), (0,30), (-30,30)],				#]
	[(30,10), (-30,10), (0,-30), (0,30)],											#^
	[(30,-30), (-30,-30), (-30,0), (0,0), (30,10), (0,30), (-30,30)],				#_
	[(30,-30), (0,-30), (-30,-10), (-30,30), (0,30), (30,10), (30,0), (-30,0)],	#`
	
			# Implementé
	
	[(-20,20), (-20,-20), (20,-20), (20,20), (20,0), (-20,0)],				#a
	[(-20,20), (-20,-20), (20,-20), (20,20), (-20,20), (-20,0), (20,0)],		#b
	[(20,20), (-20,20), (-20,-20), (20,-20)],									#c
	[(-20,20), (-20,-20), (20,-20), (20,20), (-20,20)],						#d
	[(20,20), (-20,20), (-20,-0), (20,0), (-20,0), (-20,-20), (20,-20)],		#e
	[(-20,20), (-20,-0), (20,0), (-20,0), (-20,-20), (20,-20)],				#f
	[(0,0), (20,0), (20,20), (-20,20), (-20,-20),(20,-20)],					#g
	[(-20,-20), (-20,20), (-20,0), (20,0), (20,20), (20,-20)],				#H
	[(0,20), (0,-20)],														#I
	[(-20,20), (0,-20), (0,-20), (-20,-20), (20,-20)],						#J
	[(-20,-20), (-20,20), (-20,0), (20,-20), (-20,0), (20,20)],				#K
	[(20,20), (-20,20), (-20,-20)],											#L
	[(-20,20), (-20,-20), (0,0), (20,-20), (20,20)],							#M
	[(-20,20), (-20,-20), (20,20), (20,-20)],									#N
	[(-20,20), (-20,-20), (20,-20), (20,20), (-20,20)],						#O
	[(-20,0), (20,0), (20,-20), (-20,-20), (-20,20)],							#P
	[(20,20), (20,-20), (-20,-20), (-20,20), (20,20),(25,25)],				#Q
	[(-20,20), (-20,-20), (20,-20), (20,0), (-20,0), (20,20)],				#R
	[(20,-20), (-20,-20), (-20,0), (20,0), (20,20), (-20,20)],				#S
	[(0,20), (0,-20), (-20,-20), (20,-20)],									#T
	[(-20,-20), (-20,20), (20,20), (20,-20)],									#U
	[(-20,-20), (0,20), (20,-20)],											#V
	[(-20,-20), (-20,20), (0,0), (20,20), (20,-20)],							#W
	[(-20,20), (20,-20)], [(-20,-20), (20,20)],								#X
	[(0,20), (0,0), (20,-20), (0,0), (-20,-20)],								#Y
	[(20,20), (-20,20), (20,-20), (-20,-20)],									#Z

	[(-2,15), (2,15)]															# Point a la place de {
]

def Config(redisIP,client):
	global ClientNumber

	r = redis.StrictRedis(host=redisIP, port=6379, db=0)	
	ClientNumber = client
	#print "client configured",ClientNumber


def LjClient(client):
	global ClientNumber

	ClientNumber = client

def LjPl(pl):
	global PL

	PL = pl
	
 
def LineTo(xy, c, PL):
 
	pl[PL].append((xy + (c,)))

def Line(xy1, xy2, c, PL):
	LineTo(xy1, 0, PL)
	LineTo(xy2, c , PL)


def PolyLineOneColor(xy_list, c, PL , closed ):
	#print "--"
	#print "c",c
	#print "xy_list",xy_list
	#print "--"
	xy0 = None		
	for xy in xy_list:
		if xy0 is None:
			xy0 = xy
			#print "xy0:",xy0
			LineTo(xy0,0, PL)
			LineTo(xy0,c, PL)
		else:
			#print "xy:",xy
			LineTo(xy,c, PL)
	if closed:
		LineTo(xy0,c, PL)


# Computing points coordinates for rPolyline function from 3D and around 0,0 to pygame coordinates
def Pointransf(xy, xpos = 0, ypos =0, resize =1, rotx =0, roty =0 , rotz=0):

		x = xy[0] * resize
		y = xy[1] * resize
		z = 0

		rad = math.radians(rotx)
		cosaX = math.cos(rad)
		sinaX = math.sin(rad)

		y2 = y
		y = y2 * cosaX - z * sinaX
		z = y2 * sinaX + z * cosaX

		rad = math.radians(roty)
		cosaY = math.cos(rad)
		sinaY = math.sin(rad)

		z2 = z
		z = z2 * cosaY - x * sinaY
		x = z2 * sinaY + x * cosaY

		rad = math.radians(rotz)
		cosZ = math.cos(rad)
		sinZ = math.sin(rad)

		x2 = x
		x = x2 * cosZ - y * sinZ
		y = x2 * sinZ + y * cosZ

		#print xy, (x + xpos,y+ ypos)
		return (x + xpos,y+ ypos)
		'''
		to understand why it get negative Y
		
		# 3D to 2D projection
		factor = 4 * gstt.cc[22] / ((gstt.cc[21] * 8) + z)
		print xy, (x * factor + xpos,  - y * factor + ypos )
		return (x * factor + xpos,  - y * factor + ypos )
		'''

# Send 2D point list around 0,0 with 3D rotation resizing and reposition around xpos ypos
#def rPolyLineOneColor(self, xy_list, c, PL , closed, xpos = 0, ypos =0, resize =1, rotx =0, roty =0 , rotz=0):
def rPolyLineOneColor(xy_list, c, PL , closed, xpos = 0, ypos =0, resize =0.7, rotx =0, roty =0 , rotz=0):
	xy0 = None		
	for xy in xy_list:
		if xy0 is None:
			xy0 = xy
			LineTo(Pointransf(xy0, xpos, ypos, resize, rotx, roty, rotz),0, PL)
			LineTo(Pointransf(xy0, xpos, ypos, resize, rotx, roty, rotz),c, PL)
		else:
			LineTo(Pointransf(xy, xpos, ypos, resize, rotx, roty, rotz),c, PL)
	if closed:
		LineTo(Pointransf(xy0, xpos, ypos, resize, rotx, roty, rotz),c, PL)

 
def LinesPL(PL):
	print "Stupido !! your code is to old : use DrawPL() instead of LinesPL()"
	DrawPL(PL)


def DrawPL(PL):
	#print '/pl/0/'+str(PL), str(pl[PL])
	if r.set('/pl/'+str(ClientNumber)+'/'+str(PL), str(pl[PL])) == True:
		#print '/pl/'+str(ClientNumber)+'/'+str(PL), str(pl[PL])
		pl[PL] = []
		return True
	else:
		return False

def ResetPL(self, PL):
	pl[PL] = []



def DigitsDots(number,color):
	dots =[]
	for dot in ASCII_GRAPHICS[number]:
		#print dot
		dots.append((gstt.xy_center[0]+dot[0],gstt.xy_center[1]+dot[1],color))
		#self.point_list.append((xy + (c,)))
	return dots

def CharDots(char,color):

	dots =[]
	for dot in ASCII_GRAPHICS[ord(char)-46]:
		dots.append((dot[0],dot[1],color))
	return dots

def Text(message,c, PL, xpos, ypos, resize, rotx, roty, rotz):

	dots =[]

	l = len(message)
	i= 0
	#print message
	
	for ch in message:
		
		#print ""
		# texte centre en x automatiquement selon le nombre de lettres l
		x_offset = 26 * (- (0.9*l) + 3*i)
		# Digits
		if ord(ch)<58:
			char_pl_list = ASCII_GRAPHICS[ord(ch) - 48]
		else: 
			char_pl_list = ASCII_GRAPHICS[ord(ch) - 46]
		char_draw = []
		#dots.append((char_pl_list[0][0] + x_offset,char_pl_list[0][1],0))

		for xy in char_pl_list:
			char_draw.append((xy[0] + x_offset,xy[1],c))
		i +=1
		#print ch,char_pl_list,char_draw			
		rPolyLineOneColor(char_draw, c, PL , False, xpos, ypos, resize, rotx, roty, rotz)
		#dots.append(char_draw)