def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"midi",
"Send MIDI note",
glyph=":",
is_passive=True,
)
self.ports.update(
{
"channel": InputPort(self.x + 1, self.y),
"octave": InputPort(
self.x + 2, self.y, clamp=lambda x: min(max(0, x), 8)
),
"note": InputPort(self.x + 3, self.y),
"velocity": InputPort(
self.x + 4, self.y, default="f", clamp=lambda x: min(max(0, x), 16)
),
"length": InputPort(
self.x + 5, self.y, clamp=lambda x: min(max(0, x), 32)
),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid, x, y, "add", "Output sum of inputs", glyph="a", is_passive=is_passive
)
self.ports.update(
{
"a": InputPort(x - 1, y),
"b": InputPort(x + 1, y),
OUTPUT_PORT_NAME: OutputPort(x, y + 1, is_sensitive=True),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"generator",
"Write operands with offset",
glyph="g",
is_passive=is_passive,
)
self.ports.update(
{
"x": InputPort(x - 3, y),
"y": InputPort(x - 2, y),
"len": InputPort(x - 1, y, clamp=lambda x: max(x, 1)),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"track",
"Reads eastward operand",
glyph="t",
is_passive=is_passive,
)
self.ports.update(
{
"key": InputPort(x - 2, y),
"len": InputPort(x - 1, y, clamp=lambda x: max(1, x)),
OUTPUT_PORT_NAME: OutputPort(x, y + 1),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"increment",
"Increment operator southward",
glyph="i",
is_passive=is_passive,
)
self.ports.update(
{
"step": InputPort(x - 1, y, default="1"),
"mod": InputPort(x + 1, y),
OUTPUT_PORT_NAME: OutputPort(x, y + 1, is_sensitive=True),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"random",
"Outputs random value",
glyph="r",
is_passive=is_passive,
)
self.ports.update(
{
"min": InputPort(x - 1, y),
"max": InputPort(x + 1, y),
OUTPUT_PORT_NAME: OutputPort(x, y + 1, is_sensitive=True),
}
)
def operation(self, frame, force=False):
key = self._grid.listen_as_value(self.ports["key"])
length = self._grid.listen_as_value(self.ports["len"])
for offset in range(length):
self._grid.lock(self.x + offset + 1, self.y)
port = InputPort(self.x + 1 + key % length, self.y)
return self._grid.listen(port)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"if",
"Bang if inputs are equal",
glyph="f",
is_passive=is_passive,
)
self.ports.update(
{
"a": InputPort(x - 1, y),
"b": InputPort(x + 1, y),
OUTPUT_PORT_NAME: OutputPort(x, y + 1, is_bang=True),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"delay",
"Bangs on module of frame",
glyph="d",
is_passive=is_passive,
)
self.ports.update(
{
"rate": InputPort(x - 1, y, clamp=lambda x: max(1, x)),
"mod": InputPort(x + 1, y, default="8"),
OUTPUT_PORT_NAME: OutputPort(x, y + 1, is_bang=True),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"clock",
"Outputs modulo of frame",
glyph="c",
is_passive=is_passive,
)
self.ports.update(
{
"rate": InputPort(x - 1, y, clamp=lambda x: max(1, x)),
"mod": InputPort(x + 1, y, default="8"),
OUTPUT_PORT_NAME: OutputPort(x, y + 1, is_sensitive=True),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"substract",
"Output difference of inputs",
glyph="b",
is_passive=is_passive,
)
self.ports.update(
{
"a": InputPort(x - 1, y),
"b": InputPort(x + 1, y),
OUTPUT_PORT_NAME: OutputPort(x, y + 1, is_sensitive=True),
}
)
def _should_upper_case(self):
output_port = self._output_port
if output_port is None or not output_port.is_sensitive:
return False
else:
right_port = InputPort(self.x + 1, self.y)
value = self._grid.listen(right_port)
if value.lower() == value.upper() or value.upper() != value:
return False
else:
return True
def operation(self, frame, force=False):
length = self._grid.listen_as_value(self.ports["len"])
x = self._grid.listen_as_value(self.ports["x"])
y = self._grid.listen_as_value(self.ports["y"]) + 1
for offset in range(length):
input_port = InputPort(self.x + offset + 1, self.y)
output_port = OutputPort(self.x + x + offset, self.y + y)
self.ports.update(
{
f"input{offset}": input_port,
f"output{offset}": output_port,
}
)
res = self._grid.listen(input_port)
self._output(res, output_port)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"y",
"Outputs westward operator",
glyph="y",
is_passive=is_passive,
)
self.ports.update(
{
"val": InputPort(x - 1, y),
OUTPUT_PORT_NAME: OutputPort(x + 1, y),
}
)
def __init__(self, grid, x, y, *, is_passive=False):
super().__init__(
grid,
x,
y,
"j",
"Outputs northward operator",
glyph="f",
is_passive=is_passive,
)
self.ports.update(
{
"val": InputPort(x, y - 1),
OUTPUT_PORT_NAME: OutputPort(x, y + 1),
}
)
def test_listen_as_value_default(self):
# Given
grid = O(".A.\n*.c")
# When
port = InputPort(0, 0)
value = grid.listen_as_value(port)
# Then
assert value == 0
# When
port = InputPort(0, 1)
value = grid.listen_as_value(port)
# Then
assert value == 0
# When
# we listen to a dot port with a default value
port = InputPort(0, 0, default="3")
value = grid.listen_as_value(port)
# Then
# we get the default value
assert value == 3
# When
# we listen to a bang port with a default value
port = InputPort(0, 1, default="4")
value = grid.listen_as_value(port)
# Then
# we get the default value
assert value == 4
# When
port = InputPort(1, 0, default="+")
value = grid.listen_as_value(port)
# Then
assert value == 10
# When
port = InputPort(3, 3, default="+")
value = grid.listen_as_value(port)
# Then
assert value == 0
def test_listen_default(self):
# Given
grid = O(".A.\n*.c")
# When
port = InputPort(0, 0)
value = grid.listen(port)
# Then
assert value == DOT_GLYPH
# When
port = InputPort(0, 1)
value = grid.listen(port)
# Then
assert value == BANG_GLYPH
# When
# we listen to a dot port with a default value
port = InputPort(0, 0, default="+")
value = grid.listen(port)
# Then
# we get the default value
assert value == "+"
# When
# we listen to a bang port with a default value
port = InputPort(0, 1, default="+")
value = grid.listen(port)
# Then
# we get the default value
assert value == "+"
# When
port = InputPort(1, 0, default="+")
value = grid.listen(port)
# Then
assert value == "A"
# When
port = InputPort(3, 3, default="+")
value = grid.listen(port)
# Then
assert value is None