From 43acec290067f9aca534647d46ba1f13cfeb377a Mon Sep 17 00:00:00 2001
From: TechDudie <73961295+TechDudie@users.noreply.github.com>
Date: Tue, 09 Feb 2021 19:03:55 +0100
Subject: [PATCH] Add Rubber Goo as replacement for the grinder (#578)

---
 technic/machines/LV/music_player.lua |   94 +++++++++++++++++++++--------------------------
 1 files changed, 42 insertions(+), 52 deletions(-)

diff --git a/technic/machines/LV/music_player.lua b/technic/machines/LV/music_player.lua
index ba5daab..3bbb441 100644
--- a/technic/machines/LV/music_player.lua
+++ b/technic/machines/LV/music_player.lua
@@ -9,27 +9,11 @@
 	recipe = {
 		{'technic:chromium_ingot', 'default:diamond',        'technic:chromium_ingot'},
 		{'default:diamond',        'technic:machine_casing', 'default:diamond'},
-		{'default:mossycobble',    'technic:lv_cable0',      'default:mossycobble'},
+		{'default:mossycobble',    'technic:lv_cable',       'default:mossycobble'},
 	}
 })
 
 local music_handles = {}
-
-local music_player_formspec =
-	"invsize[8,9;]"..
-	"label[0,0;"..S("%s Music Player"):format("LV").."]"..
-	"button[4,1;1,1;track1;1]"..
-	"button[5,1;1,1;track2;2]"..
-	"button[6,1;1,1;track3;3]"..
-	"button[4,2;1,1;track4;4]"..
-	"button[5,2;1,1;track5;5]"..
-	"button[6,2;1,1;track6;6]"..
-	"button[4,3;1,1;track7;7]"..
-	"button[5,3;1,1;track8;8]"..
-	"button[6,3;1,1;track9;9]"..
-	"button[4,4;1,2;play;Play]"..
-	"button[6,4;1,2;stop;Stop]"..
-	"label[4,0;"..S("Current track %s"):format("--").."]"
 
 local function play_track(pos, track)
 	return minetest.sound_play("technic_track"..tostring(track),
@@ -40,7 +24,6 @@
 	local meta         = minetest.get_meta(pos)
 	local eu_input     = meta:get_int("LV_EU_input")
 	local machine_name = S("%s Music Player"):format("LV")
-	local machine_node = "technic:music_player"
 	local demand       = 150
 
 	local current_track = meta:get_int("current_track")
@@ -85,51 +68,58 @@
 	end
 end
 
+local function set_display(meta)
+	meta:set_string("formspec",
+			"size[4,4.5]"..
+			"item_image[0,0;1,1;technic:music_player]"..
+			"label[1,0;"..S("%s Music Player"):format("LV").."]"..
+			"button[0,1;1,1;track1;1]"..
+			"button[1,1;1,1;track2;2]"..
+			"button[2,1;1,1;track3;3]"..
+			"button[0,2;1,1;track4;4]"..
+			"button[1,2;1,1;track5;5]"..
+			"button[2,2;1,1;track6;6]"..
+			"button[0,3;1,1;track7;7]"..
+			"button[1,3;1,1;track8;8]"..
+			"button[2,3;1,1;track9;9]"..
+			"button[3,1;1,1;stop;Stop]"..
+			"label[0,4;"..minetest.formspec_escape(
+				meta:get_int("active") == 0 and
+					S("Stopped") or
+					S("Current track %s"):format(meta:get_int("current_track"))).."]")
+end
+
 minetest.register_node("technic:music_player", {
 	description = S("%s Music Player"):format("LV"),
 	tiles = {"technic_music_player_top.png", "technic_machine_bottom.png", "technic_music_player_side.png",
 	         "technic_music_player_side.png", "technic_music_player_side.png", "technic_music_player_side.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1},
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+		technic_machine=1, technic_lv=1},
+	connect_sides = {"bottom"},
 	sounds = default.node_sound_wood_defaults(),
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
 		meta:set_string("infotext", S("%s Music Player"):format("LV"))
-		meta:set_int("active", 0)
-		meta:set_int("current_track", 1)
-		meta:set_string("formspec", music_player_formspec)
+		set_display(meta)
 	end,
 	on_receive_fields = function(pos, formanme, fields, sender)
-		local meta          = minetest.get_meta(pos)
-		local current_track = meta:get_int("current_track")
-		if fields.track1 then current_track = 1 end
-		if fields.track2 then current_track = 2 end
-		if fields.track3 then current_track = 3 end
-		if fields.track4 then current_track = 4 end
-		if fields.track5 then current_track = 5 end
-		if fields.track6 then current_track = 6 end
-		if fields.track7 then current_track = 7 end
-		if fields.track8 then current_track = 8 end
-		if fields.track9 then current_track = 9 end
-		meta:set_int("current_track", current_track)
-		meta:set_string("formspec",
-				"invsize[8,9;]"..
-				"label[0,0;"..S("%s Music Player"):format("LV").."]"..
-				"button[4,1;1,1;track1;1]"..
-				"button[5,1;1,1;track2;2]"..
-				"button[6,1;1,1;track3;3]"..
-				"button[4,2;1,1;track4;4]"..
-				"button[5,2;1,1;track5;5]"..
-				"button[6,2;1,1;track6;6]"..
-				"button[4,3;1,1;track7;7]"..
-				"button[5,3;1,1;track8;8]"..
-				"button[6,3;1,1;track9;9]"..
-				"button[4,4;1,2;play;Play]"..
-				"button[6,4;1,2;stop;Stop]"..
-				"label[4,0;"..S("Current track %s")
-					:format(current_track).."]")
-		if fields.play or fields.stop then
+		local new_track = nil
+		if fields.stop then new_track = 0 end
+		if fields.track1 then new_track = 1 end
+		if fields.track2 then new_track = 2 end
+		if fields.track3 then new_track = 3 end
+		if fields.track4 then new_track = 4 end
+		if fields.track5 then new_track = 5 end
+		if fields.track6 then new_track = 6 end
+		if fields.track7 then new_track = 7 end
+		if fields.track8 then new_track = 8 end
+		if fields.track9 then new_track = 9 end
+		if new_track then
 			stop_player(pos)
-			meta:set_int("active", fields.play and 1 or 0)
+			local meta = minetest.get_meta(pos)
+			meta:set_int("active", new_track == 0 and 0 or 1)
+			meta:set_int("current_track", new_track)
+			set_display(meta)
 		end
 	end,
 	on_destruct = stop_player,

--
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