Initial working i3 version, no hidden support

LICENSE

@@ -1,3 +1,15 @@
+The following textures are licensed under Apache License 2.0,
+originally obtained from https://github.com/Remix-Design/remixicon
+
+textures/game_doc_back_pressed.png
+textures/game_doc_back.png
+textures/game_doc_help_pressed.png
+textures/game_doc_help.png
+textures/game_doc_select_pressed.png
+textures/game_doc_select.png
+
+All other files in this mod are licensed as follows:
+
 MIT License
 
 Copyright (c) 2021 ExeVirus

code/add_entries.lua

@@ -61,10 +61,6 @@ end
 -- markdown_file: file_path to markdown file to load
 -- hidden: default false (based on settings), true will hide from players until
 --         shown via hidden_modifications.lua functions >> optional
-local x = game_doc.settings.edge_size
-local y = game_doc.settings.edge_size + game_doc.settings.header_size
-local w = game_doc.settings.width - game_doc.settings.edge_size * 2
-local h = game_doc.settings.height - game_doc.settings.edge_size * 2 - game_doc.settings.header_size
 game_doc.add_file_entry = function(category_name, entry_name, markdown_file, hidden)
     --safety check
     if category_name == nil or entry_name == nil or markdown_file == nil then
@@ -72,26 +68,16 @@ game_doc.add_file_entry = function(category_name, entry_name, markdown_file, hid
         return
     end
 
-    local md2f_settings = {
-        background_color = "#222E",
-        font_color = "#FFF",
-        heading_1_color = "#AFA",
-        heading_2_color = "#FAA",
-        heading_3_color = "#AAF",
-        heading_4_color = "#FFA",
-        heading_5_color = "#AFF",
-        heading_6_color = "#FAF",
-        code_block_mono_color = "#6F6",
-        code_block_font_size = 14,
-        mono_color = "#6F6",
-        block_quote_color = "#FFA",
-    }
+    local x = game_doc.settings.edge_size
+    local y = game_doc.settings.edge_size * 2 + game_doc.settings.header_size + game_doc.settings.button_height
+    local w = game_doc.settings.width - game_doc.settings.edge_size * 2
+    local h = game_doc.settings.height - game_doc.settings.edge_size * 3 - game_doc.settings.header_size - game_doc.settings.button_height
 
     --load hypertext via markdown2formspec
     game_doc.add_direct_entry(
         category_name,
         entry_name,
-        md2f.md2ff(x,y,w,h,markdown_file,entry_name,md2f_settings),
+        md2f.md2ff(x,y,w,h,markdown_file,entry_name,game_doc.md2f_settings),
         hidden
     )
 end

code/formspecs.lua

@@ -10,11 +10,16 @@
 -- <> game_doc.entry_form()                                 --
 --                                                          --
 -- Use the above functions to show the stadard game_doc     --
--- formspecs.                                               --
+-- formspecs. There is a fourth, private function which     --
+-- provides the help formspec found in the main form.       --
+--                                                          --
+-- This file also provides the functions for receiving and  --
+-- responding to the submission of these formspecs after    --
+-- these functions are defined.                             --
 --------------------------------------------------------------
 
--- Common header for the three formspecs
-local function header()
+-- Common functions for the three formspecs
+game_doc.header = function()
     return table.concat(
         {
             "formspec_version[4]\n",
@@ -24,6 +29,43 @@ local function header()
         },"")
 end
 
+--Overridable button functions for i3 support
+game_doc.help_button = function(x,y,w,h,i3)
+    if i3 then
+        return table.concat({
+            "image_button[",x,",",y,";",w,",",h,";game_doc_help.png;gmdc_help;;;false;game_doc_help_pressed.png]"
+        })
+    else
+        return table.concat({"button[",x,",",y,";",w,",",h,";gmdc_help;Help]\n"})
+    end
+end
+
+game_doc.back_button = function(x,y,w,h,i3)
+    if i3 then
+        return table.concat({"image_button[",x,",",y,";",w,",",h,";game_doc_back.png;gmdc_back;;;false;game_doc_back_pressed.png]"})
+    else
+        return table.concat({"button[",x,",",y,";",w,",",h,";gmdc_back;Back]\n"})
+    end
+end
+
+game_doc.select_button = function(x,y,w,h,i3)
+    if i3 then
+        return table.concat({"image_button[",x,",",y,";",w,",",h,";game_doc_select.png;gmdc_select;;;false;game_doc_select_pressed.png]"})
+    else
+        return table.concat({"button[",x,",",y,";",w,",",h,";gmdc_select;Select]\n"})
+    end
+end
+
+-- Function for hiding spaces to fix reorder issues
+local function move_spaces(s)
+    local new_table = {}
+    for i=1,#s do
+        local _s = s[i]
+        new_table[i] = _s:match("%s*(.*)").._s:match("%s*")
+    end
+    return new_table
+end
+
 ------------------------------
 -- main_form
 --
@@ -57,19 +99,22 @@ game_doc.main_form = function(player_name)
             local mname = game_doc.settings.main_name
             local non_list_height = hsize+edge*2+button_h
 
-            -- Get list of categories
-            local category_list = {}
-            for k in pairs(game_doc.doc_data) do table.insert(category_list, k) end
-            table.sort(category_list)
-            category_list = table.concat(category_list, ",")
+            if game_doc.category_list == nil then
+                -- Get list of categories
+                local category_list = {}
+                for k in pairs(game_doc.doc_data) do table.insert(category_list, k) end
+                table.sort(category_list)
+                game_doc.category_list = category_list
+                game_doc.category_comma_list = table.concat(move_spaces(category_list), ",")
+            end
 
             game_doc.ready_main_form = table.concat({
-                header(),
+                game_doc.header(),
                 "hypertext[0,0;",w,",",h,";;<style color=",hcolor," size=",hfsize,"><b><center>",mname,"</center></b></style>]\n",
-                "button[",edge,",",edge+hsize,";",button_w,",",button_h,";gdmc_help;Help]\n",
-                "button_exit[",(taw/2)-button_w/2,",",edge+hsize,";",button_w,",",button_h,";gdmc_quit;Quit]\n",
-                "button[",taw-button_w,",",edge+hsize,";",button_w,",",button_h,";gdmc_select;Select]\n",
-                "textlist[",edge,",",non_list_height,";",taw,",",h-non_list_height,";gmdc_list;",category_list,";1;false]\n",
+                game_doc.help_button(edge, edge+hsize, button_w, button_h, game_doc.i3),
+                game_doc.select_button(taw-button_w, edge+hsize, button_w, button_h, game_doc.i3),
+                "box[",edge,",",non_list_height,";",taw,",",h-non_list_height-edge,";#bababa25]\n",
+                "textlist[",edge,",",non_list_height,";",taw,",",h-non_list_height-edge,";gmdc_list;",game_doc.category_comma_list,";;true]\n",
             },"")
         end
         return game_doc.ready_main_form
@@ -109,26 +154,40 @@ game_doc.category_form = function(category_name, player_name)
                 local hfsize = game_doc.settings.main_font_size
                 local non_list_height = hsize+edge*2+button_h
 
-                -- Get list of categories
-                local entry_list = {}
-                for k in pairs(game_doc.doc_data[category_name].entries) do table.insert(entry_list, k) end
-                table.sort(entry_list)
-                entry_list = table.concat(entry_list, ",")
+                if game_doc.category_list == nil then
+                    -- Get list of categories
+                    local category_list = {}
+                    for k in pairs(game_doc.doc_data) do table.insert(category_list, k) end
+                    table.sort(category_list)
+                    game_doc.category_list = category_list 
+                    game_doc.category_comma_list = table.concat(category_list, ",")
+                end
+
+                -- Get list of entries
+                if game_doc.entry_lists == nil then game_doc.entry_lists = {} end
+                if game_doc.entry_lists[category_name] == nil then
+                    game_doc.entry_lists[category_name] = {}
+                    local entry_list = {}
+                    for k in pairs(game_doc.doc_data[category_name].entries) do table.insert(entry_list, k) end
+                    table.sort(entry_list)
+                    game_doc.entry_lists[category_name].entry_list = entry_list
+                    game_doc.entry_lists[category_name].entry_comma_list = table.concat(move_spaces(entry_list), ",")
+                end
 
                 game_doc.ready_forms[category_name] = table.concat({
-                    header(),
+                    game_doc.header(),
                     "hypertext[0,0;",w,",",h,";;<style color=",hcolor," size=",hfsize,"><b><center>",category_name,"</center></b></style>]\n",
-                    "button[",edge,",",edge+hsize,";",button_w,",",button_h,";gdmc_back;Back]\n",
-                    "button_exit[",(taw/2)-button_w/2,",",edge+hsize,";",button_w,",",button_h,";gdmc_quit;Quit]\n",
-                    "button[",taw-button_w,",",edge+hsize,";",button_w,",",button_h,";gdmc_select;Select]\n",
-                    "textlist[",edge,",",non_list_height,";",taw,",",h-non_list_height,";gmdc_list;",entry_list,";1;false]\n",
+                    game_doc.back_button(edge, edge+hsize, button_w, button_h, game_doc.i3),
+                    game_doc.select_button(taw-button_w, edge+hsize, button_w, button_h, game_doc.i3),
+                    "box[",edge,",",non_list_height,";",taw,",",h-non_list_height-edge,";#bababa25]\n",
+                    "textlist[",edge,",",non_list_height,";",taw,",",h-non_list_height,";gmdc_list;",game_doc.entry_lists[category_name].entry_comma_list,";;true]\n",
                 },"")
             end
             return game_doc.ready_forms[category_name]
         end
     else --error
         return table.concat({
-            header(),
+            game_doc.header(),
             "label[0,0;Error: category: ", category_name, " does not exist.\n",
         },"")
     end
@@ -149,7 +208,7 @@ game_doc.entry_form = function(category_name, entry_name, player_name)
                 
             else
                 return table.concat({
-                    header(),
+                    game_doc.header(),
                     "label[0,0;Error: player: ", player_name, " is unable to view this hidden entry.\n",
                 },"")
             end
@@ -162,18 +221,146 @@ game_doc.entry_form = function(category_name, entry_name, player_name)
             local button_h = game_doc.settings.button_height
             local taw = w - edge * 2 --text_area_width
             local hsize = game_doc.settings.header_size
+            local hcolor = game_doc.settings.heading_color
+            local hfsize = game_doc.settings.main_font_size
 
             return table.concat({
-                header(),
-                "button[",edge,",",edge,";",button_w,",",button_h,";gdmc_back;Back]\n",
-                "button_exit[",(taw/2)-button_w/2,",",edge,";",button_w,",",button_h,";gdmc_quit;Quit]\n",
+                game_doc.header(),
+                "hypertext[0,0;",w,",",h,";;<style color=",hcolor," size=",hfsize,"><b><center>",entry_name,"</center></b></style>]\n",
+                game_doc.back_button(edge, edge+hsize, button_w, button_h, game_doc.i3),
                 game_doc.doc_data[category_name].entries[entry_name].hypertext,
             },"")
         end
     else --error
         return table.concat({
-            header(),
+            game_doc.header(),
             "label[0,0;Error: category: ", category_name, ", entry: ", entry_name," does not exist.\n",
         },"")
     end
-end
+end
+
+------------------------------
+-- help_form
+--
+-- Merely explains how to use this game_doc documentation
+--
+game_doc.help_form = function()
+    local x = game_doc.settings.edge_size
+    local y = game_doc.settings.edge_size + game_doc.settings.header_size
+    local w = game_doc.settings.width - game_doc.settings.edge_size * 2
+    local h = game_doc.settings.height - game_doc.settings.edge_size * 2 - game_doc.settings.header_size
+    local edge = game_doc.settings.edge_size
+    local button_w = game_doc.settings.button_width
+    local button_h = game_doc.settings.button_height
+    local hsize = game_doc.settings.header_size
+    return table.concat({
+        game_doc.header(),
+        game_doc.back_button(edge, edge+hsize, button_w, button_h, game_doc.i3),
+        md2f.md2f(x,y+edge+button_h,w,h-edge*2-button_h,
+        --begin markdown for help file
+[[# **Game Guide Help**
+This game guide is built to provide you with all the knowledge needed to enjoy every part of this game: from building, to mining, farming, fighting, flying, tinkering, and more.
+#### Categories and Entries
+The guide is broken into *Categories* and *Entires*. *Categories* are shown on the main
+page, and once you **select** one or double click/tap that option in the list,
+you will be greeted with that Category's page of *Entries*.
+
+You then do the same on the entry page, and now you can read all about that exact topic.]]
+        --end markdown for help file
+        ,"game_doc_help",
+        game_doc.md2f_settings),
+    },"")
+end
+
+
+------------------------------
+-- on_recieve
+--
+-- Handles the above 4 formspec submissions
+--
+minetest.register_on_player_receive_fields(
+function(player, formname, fields)
+    --Early fail for efficiency
+    if formname:sub(1,4) == "gmdc" then
+        local player_name = player:get_player_name()
+        minetest.log(dump(fields))
+
+        ---------------Main Form---------------
+        if formname == "gmdc_main" then
+            --reused local function 
+            local function show_category(player_name)
+                local index = game_doc.player_data[player_name].selected_category or nil
+                if index == nil then return end
+                if game_doc.settings.hidden_enable then
+
+                else
+                    game_doc.player_data[player_name].selected_category = game_doc.category_list[index]
+                    minetest.show_formspec(player_name,"gmdc_category",game_doc.category_form(game_doc.category_list[index], player_name))
+                end
+            end
+
+            --handle help
+            if fields.gmdc_help then
+                minetest.show_formspec(player_name,"gmdc_help", game_doc.help_form())
+            --handle select
+            elseif fields.gmdc_select then
+                show_category(player_name)
+            --handle text_list
+            elseif fields.gmdc_list then
+                local type, index = fields.gmdc_list:sub(1,3), tonumber(fields.gmdc_list:sub(5))
+                if type == "CHG" then
+                    game_doc.player_data[player_name].selected_category = index
+                elseif type == "DCL" then
+                    game_doc.player_data[player_name].selected_category = index
+                    show_category(player_name)
+                end
+            end
+
+        ---------------Category Form---------------
+        elseif formname == "gmdc_category" then
+            --reused local function 
+            local function show_entry(player_name)
+                local index = game_doc.player_data[player_name].selected_entry or nil
+                if index == nil then return end
+                if game_doc.settings.hidden_enable then
+
+                else
+                    local category = game_doc.player_data[player_name].selected_category
+                    local entry = game_doc.entry_lists[category].entry_list[index]
+                    minetest.show_formspec(player_name,"gmdc_entry",game_doc.entry_form(category, entry, player_name))
+                end
+            end
+            --handle back
+            if fields.gmdc_back then
+                game_doc.player_data[player_name].selected_category = nil
+                minetest.show_formspec(player_name,"gmdc_main", game_doc.main_form(player_name))
+            --handle select
+            elseif fields.gmdc_select then
+                show_entry(player_name)
+            --handle text_list
+            elseif fields.gmdc_list then
+                local type, index = fields.gmdc_list:sub(1,3), tonumber(fields.gmdc_list:sub(5))
+                if type == "CHG" then
+                    game_doc.player_data[player_name].selected_entry = index
+                elseif type == "DCL" then
+                    game_doc.player_data[player_name].selected_entry = index
+                    show_entry(player_name)
+                end
+            end
+        ---------------Entry Form---------------
+        elseif formname == "gmdc_entry" then
+            --handle back
+            if fields.gmdc_back then
+                game_doc.player_data[player_name].selected_entry = nil
+                minetest.show_formspec(player_name,"gmdc_category", game_doc.category_form(game_doc.player_data[player_name].selected_category,player_name))
+            end
+        
+        ---------------Help Form---------------
+        elseif formname == "gmdc_help" then
+            if fields.gmdc_help_back then
+                game_doc.player_data[player_name].selected_category = nil
+                minetest.show_formspec(player_name,"gmdc_main", game_doc.main_form(player_name))
+            end
+        end
+    end
+end)

code/integration.lua

@@ -7,20 +7,176 @@
 -- formspec.                                                --
 --------------------------------------------------------------
 
-
--- Chat Command Integration
-if game_doc.settings.enable_chat_command then
+-- Chat Command Integration (disabled if i3 is present)
+if game_doc.settings.enable_chat_command and not rawget(_G, "i3") then
     minetest.register_chatcommand("doc", {
         privs = {
             interact = true,
         },
         func = function(player_name, _)
-            minetest.show_formspec(
-                player_name,
-                "game_doc_main",
-                game_doc.main_form(player_name)
-            )
+            --game_doc.player_data[player_name].selected_category = 1
+            minetest.show_formspec(player_name,"gmdc_main",game_doc.main_form(player_name))
         end,
     })
 end
 
+-- i3 Integration
+
+-- The following is essentially a bunch of overrides on the default guide formspecs
+-- so that it fits very nicely into i3's world
+if rawget(_G, "i3") then
+    game_doc.i3 = true
+
+    -- Override the header and other values, as everything will flow through i3
+    game_doc.header = function() return "" end
+    game_doc.settings.edge_size = 0.1
+    game_doc.settings.width = 10.23
+    game_doc.settings.height = 12
+    game_doc.settings.button_width = 0.6
+    game_doc.settings.button_height = 0.6
+    game_doc.settings.header_size = 0
+    game_doc.settings.main_font_size = 26
+    game_doc.settings.heading_color = "#FFF"
+    game_doc.current_form = "main"
+    game_doc.md2f_settings.background_color = "#bababa25"
+    
+    --Register our new "Game Guide" Tab
+    i3.new_tab {
+        name = "guide",
+        description = "Game Guide",
+    
+        -- Determine if the tab is visible by a player, `false` or `nil` hide the tab
+        access = function() return true end,
+    
+        formspec = function(player, data, fs) end,
+    
+        -----------------------
+        -- fields()
+        --
+        -- player: player objectRef
+        -- data: internal i3 data
+        -- fields: fields received by i3
+        --
+        -- This function is where all the magical integration happens
+        -- Long story short, the tab.formspec function gets called 
+        -- with set_fs, which is the final bit of this function. 
+        -- In order to support multiple pages, we have to override that 
+        -- formspec function to write out the correct player formspec
+        -- 
+        -- The correct formspec can be the help page, main page, 
+        -- category page, or entry page. What page is shown depends
+        -- on what fields are received.
+        --
+        -- The flow of the function is as follows
+        -- 1. Handle Fields
+        -- 2. Override tab[our_index].formspec
+        -- 3. Show/Update formspec
+
+        fields = function(player, data, fields)
+            local player_name = player:get_player_name()
+            -----------------Handle Main Form Fields------------------
+            if game_doc.player_data[player_name].current_form == "main" then
+                --Parse and process actual fields
+                if fields.gmdc_help then
+                    game_doc.player_data[player_name].current_form = "help"
+                elseif fields.gmdc_select then
+                    game_doc.player_data[player_name].current_form = "category"
+                elseif fields.gmdc_list then
+                    local type, index = fields.gmdc_list:sub(1,3), tonumber(fields.gmdc_list:sub(5))
+                    if type == "CHG" then
+                        game_doc.player_data[player_name].category_index = index
+                    elseif type == "DCL" then
+                        game_doc.player_data[player_name].category_index = index
+                        game_doc.player_data[player_name].current_form = "category"
+                    end
+                end
+            -----------------Handle Category Form Fields------------------
+            elseif game_doc.player_data[player_name].current_form == "category" then
+                if fields.gmdc_back then
+                    game_doc.player_data[player_name].category_index = nil
+                    game_doc.player_data[player_name].current_form = "main"
+                elseif fields.gmdc_select then
+                    game_doc.player_data[player_name].current_form = "entry"
+                elseif fields.gmdc_list then
+                    local type, index = fields.gmdc_list:sub(1,3), tonumber(fields.gmdc_list:sub(5))
+                    if type == "CHG" then
+                        game_doc.player_data[player_name].selected_entry = index
+                    elseif type == "DCL" then
+                        game_doc.player_data[player_name].selected_entry = index
+                        game_doc.player_data[player_name].current_form = "entry"
+                    end
+                end
+            -----------------Handle Entry Form Fields------------------
+            elseif game_doc.player_data[player_name].current_form == "entry" then
+                if fields.gmdc_back then
+                    game_doc.player_data[player_name].selected_entry = nil
+                    game_doc.player_data[player_name].current_form = "category"
+                end
+            -----------------Handle Help Form Fields------------------
+            elseif game_doc.player_data[player_name].current_form == "help" then
+                if fields.gmdc_back then
+                    game_doc.player_data[player_name].category_index = nil
+                    game_doc.player_data[player_name].current_form = "main"
+                end
+            else --hasn't been set yet
+                game_doc.player_data[player_name].current_form = "main"
+            end
+            
+            -----Override Formspec for tab-----
+            local tabs = i3.get_tabs()
+            local index = nil
+            for i=1,#tabs,1 do
+                if tabs[i].name == "guide" then
+                    index = i
+                end
+            end
+            if index ~= nil then
+                -------------Handle displaying correct formspec-------------
+                local _fs = "" --variable to store the formspec to be shown
+                if game_doc.player_data[player_name].current_form == "help" then
+                    _fs = game_doc.help_form(player_name)
+                elseif game_doc.player_data[player_name].current_form == "category" then
+                    -- Get the selected category name
+                    local index = game_doc.player_data[player_name].category_index or nil
+                    if index == nil then 
+                        _fs = game_doc.main_form(player_name)
+                        game_doc.player_data[player_name].current_form = "main"
+                    else
+                        if game_doc.settings.hidden_enable then
+        
+                        else
+                            game_doc.player_data[player_name].selected_category = game_doc.category_list[index]
+                            _fs = game_doc.category_form(game_doc.player_data[player_name].selected_category, player_name)
+                        end
+                    end
+                elseif game_doc.player_data[player_name].current_form == "entry" then
+                    -- Get the selected entry name
+                    local index = game_doc.player_data[player_name].selected_entry or nil
+                    if index == nil then
+                        _fs = game_doc.category_form(game_doc.player_data[player_name].selected_category, player_name)
+                        game_doc.player_data[player_name].current_form = "category"
+                    else
+                        if game_doc.settings.hidden_enable then
+        
+                        else
+                            local category = game_doc.player_data[player_name].selected_category
+                            local entry = game_doc.entry_lists[category].entry_list[index]
+                            _fs = game_doc.entry_form(category, entry, player_name)
+                        end
+                    end
+                else --main
+                    _fs = game_doc.main_form(player_name)
+                end
+                tabs[index].formspec = function(player, data, fs)
+                    fs(_fs)
+                end
+            else
+                tabs[index].formspec = function(player, data, fs)
+                    fs("label[1,1,game_doc error in integration.lua]")
+                end
+            end
+            -----Display Formspec-----
+            i3.set_fs(player)
+        end,
+    }
+end

code/player_management.lua

@@ -25,6 +25,14 @@
 -- returned, the old player value will be remembered.       --
 --------------------------------------------------------------
 
---All hidden data for each player is stored here
-game_doc.player_data = {}
-
+--------------------------
+--
+-- on_joinplayer
+--
+-- handles creating and loading a player's stored data
+--
+minetest.register_on_joinplayer(
+function(player, last_login)
+    local player_name = player:get_player_name()
+    game_doc.player_data[player_name] = {}
+end)

code/settings.lua

@@ -77,7 +77,7 @@ handleStandardVariable("game_doc_button_height", "button_height", 1.6)
 handleStandardVariable("game_doc_bgcolor", "bgcolor", "#111E")
 
 -- Formspec heading Color
-handleStandardVariable("game_doc_heading_color", "heading_color", "#AFA")
+handleStandardVariable("game_doc_heading_color", "heading_color", "#FFF")
 
                --Text Specific--
 
@@ -85,4 +85,20 @@ handleStandardVariable("game_doc_heading_color", "heading_color", "#AFA")
 handleStandardVariable("game_doc_main_name", "main_name", "Game Guide")
 
 -- Main Formspec Heading Font-Size
-handleStandardVariable("game_doc_main_font_size", "main_font_size", 32)
+handleStandardVariable("game_doc_main_font_size", "main_font_size", 32)
+
+               -- Markdown2Formspec
+game_doc.md2f_settings = {
+    background_color = "#bababa25",
+    font_color = "#FFF",
+    heading_1_color = "#AFA",
+    heading_2_color = "#FAA",
+    heading_3_color = "#AAF",
+    heading_4_color = "#FFA",
+    heading_5_color = "#AFF",
+    heading_6_color = "#FAF",
+    code_block_mono_color = "#6F6",
+    code_block_font_size = 14,
+    mono_color = "#6F6",
+    block_quote_color = "#FFA",
+}

init.lua

@@ -48,6 +48,7 @@ game_doc = {}
 game_doc.name = "game_doc"
 game_doc.path = minetest.get_modpath(game_doc.name)
 game_doc.doc_data = {} -- the actual entries
+game_doc.player_data = {} -- for storing current selected entries/categories, and hidden values
 game_doc.ready_forms = {} -- for storing ready made category formspecs- if hidden system is disabled
 game_doc.mods_loaded = false 
 
@@ -55,14 +56,10 @@ game_doc.mods_loaded = false
 dofile(game_doc.path .. "/code/settings.lua")
 dofile(game_doc.path .. "/code/add_entries.lua")
 dofile(game_doc.path .. "/code/direct_access.lua")
+dofile(game_doc.path .. "/code/player_management.lua")
+dofile(game_doc.path .. "/code/hidden_modifications.lua")
 dofile(game_doc.path .. "/code/formspecs.lua")
 dofile(game_doc.path .. "/code/integration.lua")
 
--- These are only used if the hidden system is enabled
-if game_doc.hidden_enable then
-    dofile(game_doc.path .. "/code/player_management.lua")
-    dofile(game_doc.path .. "/code/hidden_modifications.lua")
-end
-
 -- Done, let 'em know
 minetest.log("info","'game_doc' loaded successfully")

mod.conf

@@ -2,4 +2,5 @@ name=game_doc
 description=A Flexible In-Game Documentation System
 title=game_doc
 depends=markdown2formspec
+optional_depends=i3
 author=Just_Visiting

settingtypes.txt

@@ -13,7 +13,7 @@ game_doc_enable_chat_command (Enable chat command access) enum Enabled Enabled,D
 
 #------------Graphical Settings------------#
 
-               --Dimensions--
+#               --Dimensions--
 
 # Full Width of all game_doc formspecs
 game_doc_width (Formspec Width) float 20.0
@@ -33,15 +33,15 @@ game_doc_button_width (Button Width) float 5.0
 # The button heights
 game_doc_button_height (Button Height) float 1.6
 
-                 --Colors--
+#                 --Colors--
 
 # Formspec Background Color
-game_doc_bgcolor (Background Color) string #111E
+game_doc_bgcolor (Background Color) string #bababa25
 
 # Formspec heading Color
-game_doc_heading_color (Heading Color) string #AFA
+game_doc_heading_color (Heading Color) string #FFF
 
-                 --Text Specific--
+#                 --Text Specific--
 
 # Main Formspec Name
 game_doc_main_name (Main Formspec Heading) string Game Guide