Add sound volume controls

diff --git a/unified_inventory/api.lua b/unified_inventory/api.lua
index 8c210dd046bebc8c6b08b3f374fafbf7f94fa89e..0b222b1918d7baf617207bbdf120c8fa28710c8e 100644 (file)
--- a/unified_inventory/api.lua
+++ b/unified_inventory/api.lua
@@ -37,6 +37,7 @@ end)
 minetest.register_on_joinplayer(function(player)
        local player_name = player:get_player_name()
        table.insert(unified_inventory.players, player_name)
+       unified_inventory.players["sound_volume"]=minetest.setting_get("sound_volume")*10
        unified_inventory.current_index[player_name] = 1
        unified_inventory.filtered_items_list[player_name] = {}
        unified_inventory.filtered_items_list[player_name] = unified_inventory.items_list
@@ -197,10 +198,10 @@ unified_inventory.get_formspec = function(player,page)
                        end
                end
        end
-               
+
        -- bags
        if page=="bags" then
-       formspec = formspec.."label[0,0;Bags]"          
+       formspec = formspec.."label[0,0;Bags]"
        formspec=formspec.."button[0,2;2,0.5;bag1;Bag 1]"
        formspec=formspec.."button[2,2;2,0.5;bag2;Bag 2]"
        formspec=formspec.."button[4,2;2,0.5;bag3;Bag 3]"
@@ -210,7 +211,7 @@ unified_inventory.get_formspec = function(player,page)
        formspec=formspec.."list[detached:"..player_name.."_bags;bag3;4.5,1;1,1;]"
        formspec=formspec.."list[detached:"..player_name.."_bags;bag4;6.5,1;1,1;]"
                end
-       
+
        for i=1,4 do
                if page=="bag"..i then
                        local image = player:get_inventory():get_stack("bag"..i, 1):get_definition().inventory_image
@@ -218,7 +219,7 @@ unified_inventory.get_formspec = function(player,page)
                        formspec=formspec.."list[current_player;bag"..i.."contents;0,1;8,3;]"
                end
        end
-       
+
        -- Miscellaneous
        if page=="misc" then
                formspec = formspec.."label[0,0;Miscellaneous]"
@@ -234,8 +235,11 @@ unified_inventory.get_formspec = function(player,page)
                        formspec=formspec.."button[0,2;2,0.5;misc_set_day;Set Day]"
                        formspec=formspec.."button[2,2;2,0.5;misc_set_night;Set Night]"
                end
+               formspec = formspec.."label[0,3;Sound volume: "..unified_inventory.players["sound_volume"].."]"
+               formspec=formspec.."button[2.5,3;1,0.5;misc_vol_down;-]"
+               formspec=formspec.."button[3.5,3;1,0.5;misc_vol_up;+]"
        end
-       
+
        --Items list
        local list_index=unified_inventory.current_index[player_name]
        local page=math.floor(list_index / (80) + 1)
@@ -320,6 +324,22 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
                minetest.chat_send_player(player_name, "You don't have settime priviledge!")    
                end     
        end
+       if fields.misc_vol_down then
+               local sound_volume=unified_inventory.players["sound_volume"]
+               sound_volume=sound_volume-1
+               if sound_volume<0 then sound_volume=0 end
+               minetest.setting_set("sound_volume",sound_volume/10)
+               unified_inventory.players["sound_volume"]=sound_volume
+               unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,"misc"))
+       end
+       if fields.misc_vol_up then
+               local sound_volume=unified_inventory.players["sound_volume"]
+               sound_volume=sound_volume+1
+               if sound_volume>10 then sound_volume=10 end
+               minetest.setting_set("sound_volume",sound_volume/10)
+               unified_inventory.players["sound_volume"]=sound_volume
+               unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,"misc"))
+       end
        
        -- Inventory page controls
        local start=math.floor(unified_inventory.current_index[player_name]/80 +1 )