Fix command interface bugs

README.md

@@ -2,12 +2,9 @@
 
 Tech Age, a mod to go through 5 tech ages in search of wealth and power.
 
-**Tech Age (techage) is the successor to TechPack V2, at first glance similar and yet completely different!**
-
 ![screenshot](https://github.com/joe7575/techage/blob/master/screenshot.png)
 
 
-
 Important facts:
 - techage is not backwards compatible and cannot be installed on a server together with TechPack
 - techage is significantly more extensive, since additional mods are integrated
@@ -22,6 +19,10 @@ Important facts:
 In contrast to TechPack, the resources are more limited and it is much more difficult to pass all levels.
 (no endless ore generation by means of cobble generators)
 
+**Techage blocks store information outside of the block. This is for performance reasons.
+If you move, place, or remove blocks with any tool, at best, only the information is lost.
+In the worst case, the server crashes.**
+
 [Manuals](https://github.com/joe7575/techage/wiki)
 
 
@@ -75,7 +76,7 @@ For the installation of 'luarocks' (if not already available), see [luarocks](ht
 
 Available worlds will be converted to 'lsqlite3', but there is no way back, so:
 
-** Never disable 'lsqlite3' for a world that has already been used!**
+**Never disable 'lsqlite3' for a world that has already been used!**
 
 
 ### History

doc/manual_DE.lua

@@ -1160,7 +1160,7 @@ techage.manual_DE.aText = {
   "\n"..
   "  - Kommando 'on' zum Abspielen eines Sounds\n"..
   "  - Kommando 'sound <idx>' zur Auswahl eines Sounds über den Index\n"..
-  "  - Kommando 'gain <volume>' zum Einstellen der Lautstärke über den '<volume>'  Wert (0 bis 1.0).\n"..
+  "  - Kommando 'gain <volume>' zum Einstellen der Lautstärke über den '<volume>'  Wert (1 bis 5).\n"..
   "\n"..
   "\n"..
   "\n",

doc/manual_EN.lua

@@ -1158,7 +1158,7 @@ techage.manual_EN.aText = {
   "\n"..
   "  - Command 'on' to play a sound\n"..
   "  - Command 'sound <idx>' to select a sound via the index\n"..
-  "  - Command 'gain <volume>' to adjust the volume via the '<volume>' value (0 to 1.0).\n"..
+  "  - Command 'gain <volume>' to adjust the volume via the '<volume>' value (1 to 5).\n"..
   "\n"..
   "\n"..
   "\n",

manuals/manual_ta3_DE.md

@@ -679,7 +679,7 @@ Die Sounds können über das Menü und über ein Kommando ausgewählt und abgesp
 
 - Kommando `on` zum Abspielen eines Sounds
 - Kommando `sound <idx>` zur Auswahl eines Sounds über den Index
-- Kommando `gain <volume>` zum Einstellen der Lautstärke über den `<volume>`  Wert (0 bis 1.0). 
+- Kommando `gain <volume>` zum Einstellen der Lautstärke über den `<volume>`  Wert (1 bis 5). 
 
 [ta3_soundblock|image]
 

manuals/manual_ta3_EN.md

@@ -672,7 +672,7 @@ The sounds can be selected and played via the menu and via command.
 
 - Command `on` to play a sound
 - Command `sound <idx>` to select a sound via the index
-- Command `gain <volume>` to adjust the volume via the `<volume>` value (0 to 1.0). 
+- Command `gain <volume>` to adjust the volume via the `<volume>` value (1 to 5). 
 
 [ta3_soundblock|image]
 

move_controller/soundblock.lua

@@ -98,15 +98,15 @@ techage.register_node({"techage:ta3_soundblock"}, {
 			if not mem.blocking_time or (mem.blocking_time < minetest.get_gametime()) then
 				local idx = M(pos):get_int("idx")
 				local ogg = techage.OggFileList[idx or 1] or techage.OggFileList[1]
-				local gain = M(pos):get_float("gain")
+				local gain = M(pos):get_int("gain")
 				play_sound(pos, ogg, gain)
 				mem.blocking_time = minetest.get_gametime() + 2
 				return true
 			end
 		elseif topic == "sound" then
-			M(pos):get_int("idx", tonumber(payload or 1) or 1)
+			M(pos):set_int("idx", tonumber(payload or 1) or 1)
 		elseif topic == "gain" then
-			M(pos):get_int("gain", tonumber(payload or 1) or 1)
+			M(pos):set_int("gain", tonumber(payload or 1) or 1)
 		else
 			return "unsupported"
 		end