Initial commit

diff --git a/init.lua b/init.lua
new file mode 100644 (file)
index 0000000..8097646
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,83 @@
+karaoke = {}
+
+local storage = minetest.get_mod_storage("karaoke")
+local etime, lines
+
+function karaoke.remaining()
+       return lines
+end
+
+function karaoke.sing(title)
+       local text = storage:get_string(title)
+
+       if text == "" then
+               return false, "Song not found"
+       end
+
+       lines = text:split("\n")
+       etime = 0
+end
+
+minetest.register_chatcommand("kedit", {
+       func = function(param)
+               minetest.show_formspec("karaoke", [[
+                       size[9,5;]
+                       field[0.5,0.3;8.5,1;title;Song Title;]] .. param .. [[]
+                       textarea[0.5,1.1;8.5,4;text;Song Text;]] .. storage:get_string(param) .. [[]
+                       button_exit[3.3,4.5;2,1;save;Save]
+               ]])
+       end,
+})
+
+minetest.register_chatcommand("kdelete", {
+       func = function(param)
+               storage:set_string(param, "")
+               return true, "Song deleted: " .. param
+       end,
+})
+
+minetest.register_chatcommand("ksing", {
+       func = karaoke.sing,
+})
+
+minetest.register_chatcommand("kcancel", {
+       func = function()
+               etime, lines = nil
+       end,
+})
+
+minetest.register_chatcommand("klist", {
+       func = function()
+               local songs = {}
+
+               for k in pairs(storage:to_table().fields) do
+                       table.insert(songs, k)
+               end
+
+               return true, table.concat(songs, ", ")
+       end,
+})
+
+minetest.register_on_formspec_input(function(formname, fields)
+       if formname == "karaoke" and fields.title and fields.text and fields.title ~= "" and fields.text ~= "" then
+               storage:set_string(fields.title, fields.text)
+               print("Song saved: " .. fields.title)
+       end
+end)
+
+minetest.register_globalstep(function(dtime)
+       if lines then
+               etime = etime - dtime
+
+               if etime < 0 then
+                       local line = table.remove(lines, 1)
+
+                       if line then
+                               minetest.send_chat_message("/me " .. minetest.colorize("#C609FF", line) .. "")
+                               etime = line:len() * 0.1
+                       else
+                               etime, lines = nil
+                       end
+               end
+       end
+end)

diff --git a/mod.conf b/mod.conf
new file mode 100644 (file)
index 0000000..9d404a0
--- /dev/null
+++ b/mod.conf
@@ -0,0 +1 @@
+name = karaoke