def test_layout():
p = Project()
out = p.output
gen1 = p.new_module(m.Generator)
gen2 = p.new_module(m.Generator)
amp = p.new_module(m.Amplifier)
amp << [gen1, gen2]
amp >> out
assert [gen1.x, gen2.x, amp.x, out.x].count(512) == 4
assert [gen1.y, gen2.y, amp.y, out.y].count(512) == 4
p.layout()
assert [gen1.x, gen2.x, amp.x, out.x].count(512) != 4
assert [gen1.y, gen2.y, amp.y, out.y].count(512) != 4
def test_reflect():
p = Project()
amp1 = p.new_module(m.Amplifier)
amp2 = p.new_module(m.Amplifier)
mc = p.new_module(m.MultiCtl)
mc >> amp1
mc >> amp2
mc.mappings.values[0].min = 32768
mc.mappings.values[0].max = 0
mc.mappings.values[0].controller = amp1.controllers["volume"].number
mc.mappings.values[1].controller = amp2.controllers["volume"].number
amp1.volume = 0
mc.reflect(0)
assert mc.value == 32768
assert amp2.volume == 1024
def test_reflect():
p = Project()
amp1 = p.new_module(m.Amplifier)
amp2 = p.new_module(m.Amplifier)
mc = p.new_module(m.MultiCtl)
mc >> amp1
mc >> amp2
mc.mappings.values[0].min = 32768
mc.mappings.values[0].max = 0
mc.mappings.values[0].controller = amp1.controllers["volume"].number
mc.mappings.values[1].controller = amp2.controllers["volume"].number
amp1.volume = 0
mc.reflect(0)
assert mc.value == 32768
assert amp2.volume == 1024
def test_propagation_multisynth_transpose_rangelimit():
p = Project()
ms1 = p.new_module(m.MultiSynth)
mc = p.new_module(m.MultiCtl)
mc >> ms1
mapping = mc.mappings.values[0]
mapping.controller = ms1.controllers["transpose"].number
mapping.min = 128
mapping.max = 144
mapping.gain = 256 + int(256 / 17)
mc.value = 0
assert ms1.transpose == 0
mc.value = 16384
assert ms1.transpose == 8
mc.value = 32768
assert ms1.transpose == 16
def test_propagation_multisynth_transpose_rangelimit():
p = Project()
ms1 = p.new_module(m.MultiSynth)
mc = p.new_module(m.MultiCtl)
mc >> ms1
mapping = mc.mappings.values[0]
mapping.controller = ms1.controllers["transpose"].number
mapping.min = 128
mapping.max = 144
mapping.gain = 256 + int(256 / 17)
mc.value = 0
assert ms1.transpose == 0
mc.value = 16384
assert ms1.transpose == 8
mc.value = 32768
assert ms1.transpose == 16
def test_connection_shorthand():
p = Project()
amp = p.new_module(m.Amplifier)
gen = p.new_module(m.Generator)
gen >> amp
p.output << amp
assert gen.index in p.module_connections[amp.index]
assert amp.index in p.module_connections[p.output.index]
def test_propagation_amp_volume():
p = Project()
amp1 = p.new_module(m.Amplifier)
amp2 = p.new_module(m.Amplifier)
mc = p.new_module(m.MultiCtl)
mc >> amp1
mc >> amp2
mc.mappings.values[0].min = 32768
mc.mappings.values[0].max = 0
mc.mappings.values[0].controller = amp1.controllers["volume"].number
mc.mappings.values[1].controller = amp2.controllers["volume"].number
mc.value = 0
assert amp1.volume == 1024
assert amp2.volume == 0
mc.value = 16384
assert amp1.volume == 512
assert amp2.volume == 512
mc.value = 32768
assert amp1.volume == 0
assert amp2.volume == 1024
def hello_world():
project = Project()
fm = project.new_module(m.Fm, m_feedback=42)
project.connect(fm, project.output)
init(None, 44100, 2, 0)
with Slot(project) as slot:
slot.send_event(0, 42, 32, fm, 0, 0)
print("Press Enter to close")
input()
slot.stop()
deinit()
def test_propagation_amp_volume():
p = Project()
amp1 = p.new_module(m.Amplifier)
amp2 = p.new_module(m.Amplifier)
mc = p.new_module(m.MultiCtl)
mc >> amp1
mc >> amp2
mc.mappings.values[0].min = 32768
mc.mappings.values[0].max = 0
mc.mappings.values[0].controller = amp1.controllers["volume"].number
mc.mappings.values[1].controller = amp2.controllers["volume"].number
mc.value = 0
assert amp1.volume == 1024
assert amp2.volume == 0
mc.value = 16384
assert amp1.volume == 512
assert amp2.volume == 512
mc.value = 32768
assert amp1.volume == 0
assert amp2.volume == 1024
def test_propagation_multisynth_transpose():
p = Project()
ms1 = p.new_module(m.MultiSynth)
ms2 = p.new_module(m.MultiSynth)
mc = p.new_module(m.MultiCtl)
mc >> ms1
mc >> ms2
mc.mappings.values[0].min = 0
mc.mappings.values[0].max = 256
mc.mappings.values[0].controller = ms1.controllers["transpose"].number
mc.mappings.values[1].min = 256
mc.mappings.values[1].max = 0
mc.mappings.values[1].controller = ms2.controllers["transpose"].number
mc.value = 0
assert ms1.transpose == -128
assert ms2.transpose == 128
mc.value = 16384
assert ms1.transpose == 0
assert ms2.transpose == 0
mc.value = 32768
assert ms1.transpose == 128
assert ms2.transpose == -128
def test_propagation_multisynth_transpose():
p = Project()
ms1 = p.new_module(m.MultiSynth)
ms2 = p.new_module(m.MultiSynth)
mc = p.new_module(m.MultiCtl)
mc >> ms1
mc >> ms2
mc.mappings.values[0].min = 0
mc.mappings.values[0].max = 256
mc.mappings.values[0].controller = ms1.controllers["transpose"].number
mc.mappings.values[1].min = 256
mc.mappings.values[1].max = 0
mc.mappings.values[1].controller = ms2.controllers["transpose"].number
mc.value = 0
assert ms1.transpose == -128
assert ms2.transpose == 128
mc.value = 16384
assert ms1.transpose == 0
assert ms2.transpose == 0
mc.value = 32768
assert ms1.transpose == 128
assert ms2.transpose == -128
def test_note_mod_property():
project = Project()
pattern = Pattern(tracks=1, lines=4)
project.attach_pattern(pattern)
note = pattern.data[0][0]
assert note.module == 0
assert note.module_index is None
assert note.mod is None
mod: m.Generator = project.new_module(m.Generator)
note.mod = mod
assert note.mod is mod
assert note.module_index == mod.index
assert note.module == mod.index + 1
note.module = 5
assert note.mod is None
assert note.module_index == 4