Adjusting and documenting the Player.map method

[taconi]

Examples

map another player

d1 >> play(PwRand(['-', 'o'], [80, 20]))
b1 >> dbass(dur=1/2).map(d1, oct={'-': 5, 'o': 6})

or itself

s1 >> space(P[:7:2]).map(oct={0: var([6, 5])})

play by char

d2 >> play('{xX}').map(sample={'x': 2, 'V': var([2,4], [3,1])})

loop by pshift

l1 >> loop('foxdot', pshift=PWalk(2,3)).map(rate={0: 2}, lpf={3: 5000, 0: 1000}, hpf={-3: 800})

synth by degree

s1 >> space(P[:7]).map(root={0: P(4,5), 3: P^P[:10:3]})

or define which attr should be used with k=

k1 >> saw(tremolo=PSine(4)).map(root={0.0: 1, -1.0: -2}, k='tremolo')

define the default value (default: 0) with d=

d1 >> play('xs:h', dur=1)
v1 >> donk(pan=PWhite(-1, 1))
v1.map(d1, degree={':': P(var([-2,4],8),0,2), 'h': P*(-2,-4,0,1)}, d=var(P[:2]))

the value of d= can be a function that will receive the current value and should return the new value

f1 >> space(dur=1/2).degrade(.1).map(v1, degree={}, d=lambda val: 6 if (val >= 3) else 4)

in addition to d=, the mapping keys can also be a function that will receive the current value and return True or False

f2 >> swell(dur=2).map(v1, degree={lambda val: val >= 3: 6})

values can also receive functions and, like the functions for d=,
will receive the current value and should return the new value

f3 >> dirt(cut=.25, dur=PDur(3,8)).map(v1, degree={bool: lambda val: 3 if val > 8 else 9})