--- /dev/null
+local F = minetest.formspec_escape
+
+-- hashed node pos -> sound handle
+local played_sounds = {}
+
+-- all of these can be set via the formspec
+local meta_keys = {
+ -- SimpleSoundSpec
+ "sss.name",
+ "sss.gain",
+ "sss.pitch",
+ "sss.fade",
+ -- sound parameters
+ "sparam.gain",
+ "sparam.pitch",
+ "sparam.fade",
+ "sparam.loop",
+ "sparam.pos",
+ "sparam.object",
+ "sparam.to_player",
+ "sparam.exclude_player",
+ "sparam.max_hear_distance",
+ -- fade
+ "fade.step",
+ "fade.gain",
+ -- other
+ "ephemeral",
+}
+
+local function get_all_metadata(meta)
+ return {
+ sss = {
+ name = meta:get_string("sss.name"),
+ gain = meta:get_string("sss.gain"),
+ pitch = meta:get_string("sss.pitch"),
+ fade = meta:get_string("sss.fade"),
+ },
+ sparam = {
+ gain = meta:get_string("sparam.gain"),
+ pitch = meta:get_string("sparam.pitch"),
+ fade = meta:get_string("sparam.fade"),
+ loop = meta:get_string("sparam.loop"),
+ pos = meta:get_string("sparam.pos"),
+ object = meta:get_string("sparam.object"),
+ to_player = meta:get_string("sparam.to_player"),
+ exclude_player = meta:get_string("sparam.exclude_player"),
+ max_hear_distance = meta:get_string("sparam.max_hear_distance"),
+ },
+ fade = {
+ gain = meta:get_string("fade.gain"),
+ step = meta:get_string("fade.step"),
+ },
+ ephemeral = meta:get_string("ephemeral"),
+ }
+end
+
+local function log_msg(msg)
+ minetest.log("action", msg)
+ minetest.chat_send_all(msg)
+end
+
+local function try_call(f, ...)
+ local function log_on_err(success, errmsg, ...)
+ if not success then
+ log_msg("[soundstuff:jukebox] Call failed: "..errmsg)
+ else
+ return errmsg, ...
+ end
+ end
+
+ return log_on_err(pcall(f, ...))
+end
+
+local function show_formspec(pos, player)
+ local meta = minetest.get_meta(pos)
+
+ local md = get_all_metadata(meta)
+
+ local pos_hash = minetest.hash_node_position(pos)
+ local sound_handle = played_sounds[pos_hash]
+
+ local fs = {}
+ local function fs_add(str)
+ table.insert(fs, str)
+ end
+
+ fs_add([[
+ formspec_version[6]
+ size[14,11]
+ ]])
+
+ -- SimpleSoundSpec
+ fs_add(string.format([[
+ container[0.5,0.5]
+ box[-0.1,-0.1;4.2,3.2;#EBEBEB20]
+ style[*;font=mono,bold]
+ label[0,0.25;SimpleSoundSpec]
+ style[*;font=mono]
+ field[0.00,1.00;4,0.75;sss.name;name;%s]
+ field[0.00,2.25;1,0.75;sss.gain;gain;%s]
+ field[1.25,2.25;1,0.75;sss.pitch;pitch;%s]
+ field[2.50,2.25;1,0.75;sss.fade;fade;%s]
+ container_end[]
+ field_close_on_enter[sss.name;false]
+ field_close_on_enter[sss.gain;false]
+ field_close_on_enter[sss.pitch;false]
+ field_close_on_enter[sss.fade;false]
+ ]], F(md.sss.name), F(md.sss.gain), F(md.sss.pitch), F(md.sss.fade)))
+
+ -- sound parameter table
+ fs_add(string.format([[
+ container[5.5,0.5]
+ box[-0.1,-0.1;4.2,10.2;#EBEBEB20]
+ style[*;font=mono,bold]
+ label[0,0.25;sound parameter table]
+ style[*;font=mono]
+ field[0.00,1;1,0.75;sparam.gain;gain;%s]
+ field[1.25,1;1,0.75;sparam.pitch;pitch;%s]
+ field[2.50,1;1,0.75;sparam.fade;fade;%s]
+ field[0,2.25;4,0.75;sparam.loop;loop;%s]
+ field[0,3.50;4,0.75;sparam.pos;pos;%s]
+ field[0,4.75;4,0.75;sparam.object;object;%s]
+ field[0,6.00;4,0.75;sparam.to_player;to_player;%s]
+ field[0,7.25;4,0.75;sparam.exclude_player;exclude_player;%s]
+ field[0,8.50;4,0.75;sparam.max_hear_distance;max_hear_distance;%s]
+ container_end[]
+ field_close_on_enter[sparam.gain;false]
+ field_close_on_enter[sparam.pitch;false]
+ field_close_on_enter[sparam.fade;false]
+ field_close_on_enter[sparam.loop;false]
+ field_close_on_enter[sparam.pos;false]
+ field_close_on_enter[sparam.object;false]
+ field_close_on_enter[sparam.to_player;false]
+ field_close_on_enter[sparam.exclude_player;false]
+ field_close_on_enter[sparam.max_hear_distance;false]
+ tooltip[sparam.object;Get a name with the Branding Iron.]
+ ]], F(md.sparam.gain), F(md.sparam.pitch), F(md.sparam.fade), F(md.sparam.loop),
+ F(md.sparam.pos), F(md.sparam.object), F(md.sparam.to_player),
+ F(md.sparam.exclude_player), F(md.sparam.max_hear_distance)))
+
+ -- fade
+ fs_add(string.format([[
+ container[10.75,3]
+ box[-0.1,-0.1;3.2,3.2;#EBEBEB20]
+ style[*;font=mono,bold]
+ label[0,0.25;fade]
+ style[*;font=mono]
+ field[0.00,1;1,0.75;fade.step;step;%s]
+ field[1.25,1;1,0.75;fade.gain;gain;%s]
+ ]], F(md.fade.step), F(md.fade.gain)))
+ if not sound_handle then
+ fs_add([[
+ box[0,2;3,0.75;#363636FF]
+ label[0.25,2.375;no sound]
+ ]])
+ else
+ fs_add([[
+ button[0,2;3,0.75;btn_fade;Fade]
+ ]])
+ end
+ fs_add([[
+ container_end[]
+ field_close_on_enter[fade.step;false]
+ field_close_on_enter[fade.gain;false]
+ ]])
+
+ -- ephemeral
+ fs_add(string.format([[
+ checkbox[0.5,5;ephemeral;ephemeral;%s]
+ ]], md.ephemeral))
+
+ -- play/stop and release buttons
+ if not sound_handle then
+ fs_add([[
+ container[10.75,0.5]
+ button[0,0;3,0.75;btn_play;Play]
+ container_end[]
+ ]])
+ else
+ fs_add([[
+ container[10.75,0.5]
+ button[0,0;3,0.75;btn_stop;Stop]
+ button[0,1;3,0.75;btn_release;Release]
+ container_end[]
+ ]])
+ end
+
+ -- save and quit button
+ fs_add([[
+ button_exit[10.75,10;3,0.75;btn_save_quit;Save & Quit]
+ ]])
+
+ minetest.show_formspec(player:get_player_name(), "soundstuff:jukebox@"..pos:to_string(),
+ table.concat(fs))
+end
+
+minetest.register_node("soundstuff:jukebox", {
+ description = "Jukebox\nAllows to play arbitrary sounds.",
+ tiles = {"soundstuff_jukebox.png"},
+ groups = {dig_immediate = 2},
+
+ on_construct = function(pos)
+ local meta = minetest.get_meta(pos)
+ -- SimpleSoundSpec
+ meta:set_string("sss.name", "")
+ meta:set_string("sss.gain", "")
+ meta:set_string("sss.pitch", "")
+ meta:set_string("sss.fade", "")
+ -- sound parameters
+ meta:set_string("sparam.gain", "")
+ meta:set_string("sparam.pitch", "")
+ meta:set_string("sparam.fade", "")
+ meta:set_string("sparam.loop", "")
+ meta:set_string("sparam.pos", pos:to_string())
+ meta:set_string("sparam.object", "")
+ meta:set_string("sparam.to_player", "")
+ meta:set_string("sparam.exclude_player", "")
+ meta:set_string("sparam.max_hear_distance", "")
+ -- fade
+ meta:set_string("fade.gain", "")
+ meta:set_string("fade.step", "")
+ -- other
+ meta:set_string("ephemeral", "")
+
+ meta:mark_as_private(meta_keys)
+ end,
+
+ on_rightclick = function(pos, _node, clicker, _itemstack, _pointed_thing)
+ show_formspec(pos, clicker)
+ end,
+})
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+ if formname:sub(1, 19) ~= "soundstuff:jukebox@" then
+ return false
+ end
+
+ local pos = vector.from_string(formname, 20)
+ if not pos or pos ~= pos:round() then
+ minetest.log("error", "[soundstuff:jukebox] Invalid formname.")
+ return true
+ end
+
+ local meta = minetest.get_meta(pos)
+
+ for _, k in ipairs(meta_keys) do
+ if fields[k] then
+ meta:set_string(k, fields[k])
+ end
+ end
+ meta:mark_as_private(meta_keys)
+
+ local pos_hash = minetest.hash_node_position(pos)
+ local sound_handle = played_sounds[pos_hash]
+
+ if not sound_handle then
+ if fields.btn_play then
+ local md = get_all_metadata(meta)
+
+ local sss = {
+ name = md.sss.name,
+ gain = tonumber(md.sss.gain),
+ pitch = tonumber(md.sss.pitch),
+ fade = tonumber(md.sss.fade),
+ }
+ local sparam = {
+ gain = tonumber(md.sparam.gain),
+ pitch = tonumber(md.sparam.pitch),
+ fade = tonumber(md.sparam.fade),
+ loop = minetest.is_yes(md.sparam.loop),
+ pos = vector.from_string(md.sparam.pos),
+ object = testtools.get_branded_object(md.sparam.object),
+ to_player = md.sparam.to_player,
+ exclude_player = md.sparam.exclude_player,
+ max_hear_distance = tonumber(md.sparam.max_hear_distance),
+ }
+ local ephemeral = minetest.is_yes(md.ephemeral)
+
+ log_msg(string.format(
+ "[soundstuff:jukebox] Playing sound: minetest.sound_play(%s, %s, %s)",
+ string.format("{name=\"%s\", gain=%s, pitch=%s, fade=%s}",
+ sss.name, sss.gain, sss.pitch, sss.fade),
+ string.format("{gain=%s, pitch=%s, fade=%s, loop=%s, pos=%s, "
+ .."object=%s, to_player=\"%s\", exclude_player=\"%s\", max_hear_distance=%s}",
+ sparam.gain, sparam.pitch, sparam.fade, sparam.loop, sparam.pos,
+ sparam.object and "<objref>", sparam.to_player, sparam.exclude_player,
+ sparam.max_hear_distance),
+ tostring(ephemeral)))
+
+ sound_handle = try_call(minetest.sound_play, sss, sparam, ephemeral)
+
+ played_sounds[pos_hash] = sound_handle
+ show_formspec(pos, player)
+ end
+
+ else
+ if fields.btn_stop then
+ log_msg("[soundstuff:jukebox] Stopping sound: minetest.sound_stop(<handle>)")
+
+ try_call(minetest.sound_stop, sound_handle)
+
+ elseif fields.btn_release then
+ log_msg("[soundstuff:jukebox] Releasing handle.")
+
+ played_sounds[pos_hash] = nil
+ show_formspec(pos, player)
+
+ elseif fields.btn_fade then
+ local md = get_all_metadata(meta)
+
+ local step = tonumber(md.fade.step)
+ local gain = tonumber(md.fade.gain)
+
+ log_msg(string.format(
+ "[soundstuff:jukebox] Fading sound: minetest.sound_fade(<handle>, %s, %s)",
+ step, gain))
+
+ try_call(minetest.sound_fade, sound_handle, step, gain)
+ end
+ end
+
+ return true
+end)
projects / minetest.git / commitdiff
