implement position selection

init.lua

@@ -7,6 +7,7 @@ mtimer = {
     show_formspec = {},
     meta = {
         visible = { key = 'mtimer:visible', default = 'true' },
+        position = { key = 'mtimer:position', default = 'bl' },
     }
 }
 

locale/mtimer.de.tr

@@ -1,7 +1,8 @@
 # textdomain: mtimer
 
 # Configuration Selection Menu and chat command help
-Toggle Visibility=Sichtbarkeit umschalten
+mTimer Configuration=mTimer-Konfiguration
+Set Visibility=Sichtbarkeit einstellen
 Set Position=Position setzen
 Set Color=Farbe einstellen
 Timezone Offset=Zeitzonenunterschied
@@ -15,6 +16,10 @@ mTimer Visibility=mTimer-Sichtbarkeit
 Visible=Sichtbar
 Invisible=Unsichtbar
 
+# Positioning
+mTimer Position=mTimer-Position
+Click the position you want to place the timer at.=Auf die Stelle klicken, an der der Timer angezeigt werden soll.
+
 # Generic Formspec Strings
 Default=Standard
 Exit=Verlassen

system/formspec_creation.lua

@@ -4,15 +4,17 @@ local S = m.translator
 
 mtimer.show_formspec.main_menu = function (player_name)
     minetest.show_formspec(player_name, 'mtimer:main_menu', [[
-    size[4,7.75]
-    button[0,0;4,1;set_visibility;]]..S('Set Visibility')..[[]
-    button[0,1;4,1;set_position;]]..S('Set Position')..[[]
-    button[0,2;4,1;set_color;]]..S('Set Color')..[[]
-    button[0,3;4,1;timezone_offset;]]..S('Timezone Offset')..[[]
-    button[0,4;4,1;ingame_time;]]..S('Ingame Time Representation')..[[]
-    button[0,5;4,1;real_time;]]..S('Real World Time Representation')..[[]
-    button[0,6;4,1;timer_text;]]..S('Set Timer Text')..[[]
-    button_exit[0,7;4,1;exit;]]..S('Exit')..[[]
+    size[4,8.25]
+    label[0,-0.125;]]..S('mTimer Configuration')..[[]
+
+    button[0,0.5;4,1;set_visibility;]]..S('Set Visibility')..[[]
+    button[0,1.5;4,1;set_position;]]..S('Set Position')..[[]
+    button[0,2.5;4,1;set_color;]]..S('Set Color')..[[]
+    button[0,3.5;4,1;timezone_offset;]]..S('Timezone Offset')..[[]
+    button[0,4.5;4,1;ingame_time;]]..S('Ingame Time Representation')..[[]
+    button[0,5.5;4,1;real_time;]]..S('Real World Time Representation')..[[]
+    button[0,6.5;4,1;timer_text;]]..S('Set Timer Text')..[[]
+    button_exit[0,7.5;4,1;exit;]]..S('Exit')..[[]
     ]])
 end
 
@@ -21,6 +23,7 @@ mtimer.show_formspec.set_visibility = function (player_name)
     minetest.show_formspec(player_name, 'mtimer:set_visibility', [[
     size[6,2.25]
     label[0,-0.125;]]..S('mTimer Visibility')..[[]
+
     button[0,0.5;2,1;visible;]]..S('Visible')..[[]
     button[2,0.5;2,1;invisible;]]..S('Invisible')..[[]
     button[4,0.5;2,1;default;]]..S('Default')..[[]
@@ -28,3 +31,35 @@ mtimer.show_formspec.set_visibility = function (player_name)
     button[3,1.5;3,1;back;]]..S('Main Menu')..[[]
     ]])
 end
+
+
+mtimer.show_formspec.set_position = function (player_name)
+    minetest.show_formspec(player_name, 'mtimer:set_position', [[
+    size[8,6.125]
+    label[0,-0.125;]]..S('mTimer Position')..[[]
+
+    image_button[0,0.5;8,4.5 ;mtimer_positions_orientation.png;pos_xx;;;false]
+
+    image_button[0,0.5;2.67,1.5;mtimer_transparent.png;pos_tl;;;false]
+    image_button[2.67,0.5;2.67,1.5;mtimer_transparent.png;pos_tc;;;false]
+    image_button[5.34,0.5;2.67,1.5;mtimer_transparent.png;pos_tr;;;false]
+
+    image_button[0,2;2.67,1.5;mtimer_transparent.png;pos_ml;;;false]
+    image_button[2.67,2;2.67,1.5;mtimer_transparent.png;pos_mc;;;false]
+    image_button[5.34,2;2.67,1.5;mtimer_transparent.png;pos_mr;;;false]
+
+    image_button[0,3.5;2.67,1.5;mtimer_transparent.png;pos_bl;;;false]
+    image_button[2.67,3.5;2.67,1.5;mtimer_transparent.png;pos_bc;;;false]
+    image_button[5.34,3.5;2.67,1.5;mtimer_transparent.png;pos_br;;;false]
+
+    label[0,5;]]..S('Click the position you want to place the timer at.')..[[]
+
+    button_exit[0,5.5;2,1;exit;]]..S('Exit')..[[]
+    button[2,5.5;2,1;back;]]..S('Main Menu')..[[]
+    button[4,5.5;2,1;default;]]..S('Default')..[[]
+
+    ]])
+end
+
+
+

system/on_receive_fields.lua

@@ -9,6 +9,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
     -- Select what formspec to show basing on main menu button
     if formname == 'mtimer:main_menu' then
         if fields.set_visibility then f.set_visibility(name) end
+        if fields.set_position then f.set_position(name) end
     end
 
 
@@ -21,6 +22,20 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
     end
 
 
+    -- Set timer position
+    if formname == 'mtimer:set_position' then
+        local attr = m.meta.position
+        for p,_ in pairs(fields) do
+            if p == 'default' then
+                meta:set_string(attr.key, attr.default)
+            elseif p:gsub('_.*', '') == 'pos' then
+                local new_pos = p:gsub('pos_', '')
+                if new_pos ~= 'xx' then meta:set_string(attr.key, new_pos) end
+            end
+        end
+    end
+
+
     -- Back to menu from all formspecs
     if fields.back then f.main_menu(name) end