neiam /lambent_ex

Lambent Aether 5

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Scapes

638b070 · gmorell · 2023-01-02 19:24

11 files +118 -31

Files changed

modified README.md

+2 −1

@@ -23,9 +23,10 @@ A Reimplementation of Lambent Aether 4, in Elixir

23	23	- Rainbow (Cycling/Solid)
24	24	- Chaser (Single, Multi)
25	25	- Rocker
	26	+- Scapes
26	27	- ##### TODO
	28	+- Firefly
27	29	- Growth
28		−- Scapes
29	30	- Twinkles
30	31	- GSI Receiver
31	32	- FFT Receiver

modified lib/lambent_ex/machine/steps/rocker.ex

+29 −29

@@ -14,35 +14,6 @@ defmodule LambentEx.Machine.Steps.Rocker do

14	14	alias LambentEx.Machine.Steps.Rocker.Cfg
15	15	alias LambentEx.Utils.Color
16	16
17		− # TODO. pass in the cfg here, destructured to grab the s/v instead of hardcoding 255
18		− def generate_status_hsvs(hues, linger, true) do
19		− # dark
20		− hues
21		− \|> Enum.map(fn h ->
22		− [
23		− 0..255 \|> Enum.map(fn x -> [h, 255, x] end),
24		− 0..linger \|> Enum.map(fn _x -> [h, 255, 255] end),
25		− 255..0 \|> Enum.map(fn x -> [h, 255, x] end)
26		− ]
27		− \|> Enum.concat()
28		− end)
29		− \|> Enum.concat()
30		− end
31		−
32		− def generate_status_hsvs(hues, linger, false) do
33		− # light
34		− hues
35		− \|> Enum.map(fn h ->
36		− [
37		− 0..255 \|> Enum.map(fn x -> [h, x, 255] end),
38		− 0..linger \|> Enum.map(fn _x -> [h, 255, 255] end),
39		− 255..0 \|> Enum.map(fn x -> [h, x, 255] end)
40		− ]
41		− \|> Enum.concat()
42		− end)
43		− \|> Enum.concat()
44		− end
45		−
46	17	defp n(opts) do
47	18	"#{@cls}-#{opts[:name]}-#{opts[:id]}"
48	19	end

@@ -77,4 +48,33 @@ defmodule LambentEx.Machine.Steps.Rocker do

77	48	def handle_call(:read, _from, state) do
78	49	{:reply, read(state), state}
79	50	end
	51	+
	52	+ # TODO. pass in the cfg here, destructured to grab the s/v instead of hardcoding 255
	53	+ def generate_status_hsvs(hues, linger, true) do
	54	+ # dark
	55	+ hues
	56	+ \|> Enum.map(fn h ->
	57	+ [
	58	+ 0..255 \|> Enum.map(fn x -> [h, 255, x] end),
	59	+ 0..linger \|> Enum.map(fn _x -> [h, 255, 255] end),
	60	+ 255..0 \|> Enum.map(fn x -> [h, 255, x] end)
	61	+ ]
	62	+ \|> Enum.concat()
	63	+ end)
	64	+ \|> Enum.concat()
	65	+ end
	66	+
	67	+ def generate_status_hsvs(hues, linger, false) do
	68	+ # light
	69	+ hues
	70	+ \|> Enum.map(fn h ->
	71	+ [
	72	+ 0..255 \|> Enum.map(fn x -> [h, x, 255] end),
	73	+ 0..linger \|> Enum.map(fn _x -> [h, 255, 255] end),
	74	+ 255..0 \|> Enum.map(fn x -> [h, x, 255] end)
	75	+ ]
	76	+ \|> Enum.concat()
	77	+ end)
	78	+ \|> Enum.concat()
	79	+ end
80	80	end

added lib/lambent_ex/machine/steps/scapes.ex

+86 −0

@@ -0,0 +1,86 @@

	1	+defmodule LambentEx.Machine.Steps.Scape.Cfg do
	2	+ # @enforce_keys [:h]
	3	+ defstruct h_l: 0, h_h: 128, s: 255, v: 255, id: 0, status: 0, target: 0, hues: []
	4	+end
	5	+
	6	+defmodule LambentEx.Machine.Steps.Scape do
	7	+ @moduledoc false
	8	+ use GenServer
	9	+
	10	+ @registry :lambent_steps
	11	+ @cls :scape
	12	+
	13	+ alias LambentEx.Machine.Steps.Scape.Cfg
	14	+ alias LambentEx.Utils.Color
	15	+
	16	+ defp n(opts) do
	17	+ "#{@cls}-#{opts[:name]}-#{opts[:id]}"
	18	+ end
	19	+
	20	+ def start_link(opts) do
	21	+ GenServer.start_link(__MODULE__, opts, name: via_tuple(n(opts)))
	22	+ end
	23	+
	24	+ def init(opts) do
	25	+ opts = opts \|> Map.put(:status, opts.id)
	26	+ cfg = struct(%LambentEx.Machine.Steps.Scape.Cfg{}, opts)
	27	+ hues = generate_hue_range(cfg.h_l, cfg.h_h)
	28	+
	29	+ {:ok,
	30	+ cfg
	31	+ \|> Map.put(:hues, hues)
	32	+ \|> Map.put(:target, length(hues) - 1)
	33	+ \|> Map.put(:status, Integer.mod(opts.id, length(hues) - 1))
	34	+ }
	35	+ end
	36	+
	37	+ defp via_tuple(name) do
	38	+ {:via, Registry, {@registry, name}}
	39	+ end
	40	+
	41	+ defp read(state) do
	42	+# if state.id == 0 do
	43	+# IO.inspect(state.status)
	44	+# IO.inspect([state.hues \|> Enum.at(state.status), state.s, state.v])
	45	+# end
	46	+ Color.hsv2rgb([state.hues \|> Enum.at(state.status), state.s, state.v])
	47	+ end
	48	+
	49	+ defp do_status_step(current, target, size \\ 1) do
	50	+# IO.inspect({current, target})
	51	+ if (current - target) \|> abs > size do
	52	+ cond do
	53	+ current > target -> current - size
	54	+ current < target -> current + size
	55	+ true -> current
	56	+ end
	57	+ else
	58	+ target
	59	+ end
	60	+ end
	61	+
	62	+ def handle_cast(:step, state) do
	63	+ state =
	64	+ case state.status == state.target do
	65	+ true -> if state.target == 0 do
	66	+ state \|> Map.put(:target, length(state.hues) - 1)
	67	+ else
	68	+ state \|> Map.put(:target, 0)
	69	+ end
	70	+ false -> state
	71	+ end
	72	+ \|> Map.put(:status, do_status_step(state.status, state.target))
	73	+
	74	+ {:noreply, state}
	75	+ end
	76	+
	77	+ def handle_call(:read, _from, state) do
	78	+ {:reply, read(state), state}
	79	+ end
	80	+
	81	+
	82	+ def generate_hue_range(low, high) when low > high,
	83	+ do: Enum.to_list(low..255) ++ Enum.to_list(0..high) \|> IO.inspect()
	84	+ def generate_hue_range(low, high), do: low..high \|> Enum.to_list()
	85	+
	86	+end

modified lib/lambent_ex_web/live/links/index.html.heex

+1 −1

@@ -1,4 +1,4 @@

1		−<div class="overflow-x-auto">xx
	1	+<div class="overflow-x-auto">
2	2	<%= if @live_action in [:new, :edit] do %>
3	3	<.modal return_to={~p"/cfg/links"} id="new"
4	4	:if={@live_action in [:new, :edit]}

Parents: ae63592