Add help texts and move cheat sheet to help tab
Wuzzy
parent
597121e6eb
commit
73ba1b74cf
128
init.lua
128
init.lua
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@ -126,7 +126,7 @@ ltool.loadtreeform = "size[6,7]"
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--[[ This is a part of the main formspec: Tab header ]]
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function ltool.header(index)
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return "tabheader[0,0;ltool_tab;Edit,Database,Plant,Cheat sheet;"..tostring(index)..";true;false]"
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return "tabheader[0,0;ltool_tab;Edit,Database,Plant,Help;"..tostring(index)..";true;false]"
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end
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--[[ This creates the edit tab of the formspec
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@ -236,7 +236,7 @@ function ltool.cheat_sheet()
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return ""..
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"tablecolumns[text;text]"..
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"tableoptions[background=#000000;highlight=#000000;border=false]"..
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"table[0,0;6,7;cheat_sheet;"..
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"table[-0.15,0.25;5.5,7;cheat_sheet;"..
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"Symbol,Action,"..
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"G,Move forward one unit with the pen up,"..
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"F,Move forward one unit with the pen down drawing trunks and branches,"..
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@ -261,6 +261,98 @@ function ltool.cheat_sheet()
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"\\],Recover from stack state info]"
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end
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function ltool.help_intro()
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return ""..
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"tablecolumns[text]"..
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"tableoptions[background=#000000;highlight=#000000;border=false]"..
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"table[-0.15,0.25;5.5,4.5;help_intro;"..
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"You are using the L-System Tree Utility mod version 0.2.0,"..
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","..
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"The purpose of this mod is to aid with the creation of L-system trees.,"..
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"With this mod you can create\\, save\\, manage and plant L-system trees.,"..
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"All trees are saved into <world path>/ltool.mt on server shutdown.,"..
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"This mod assumes you already understand the concept of L-systems\\;,"..
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"this mod is mainly aimed towards modders.,"..
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","..
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"The usual workflow in this mod goes like this:,"..
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","..
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"1. Create a new tree in the \"Edit\" tab and save it,"..
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"2. Select it in the database,"..
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"3. Plant it,"..
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","..
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"To help you get started\\, you can create an example tree for the \"Edit\" tab,"..
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"by pressing this button:]"..
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"button[2,5;2,1;create_template;Create template]"
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end
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function ltool.help_edit()
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return ""..
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"tablecolumns[text]"..
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"tableoptions[background=#000000;highlight=#000000;border=false]"..
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"table[-0.15,0.25;5.5,6;help_edit;"..
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"To create a L-system tree\\, switch to the \"Edit\" tab.,"..
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"When you are done\\, hit \"Save\".,"..
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"To understand the meaning of the fields\\, read the introduction to L-systems.,"..
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"All trees must have an unique name. You are notified in case there is a name,"..
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"clash. If the name clash is with one of your own trees\\, you can choose to,"..
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"replace it.]"
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end
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function ltool.help_database()
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return ""..
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"tablecolumns[text]"..
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"tableoptions[background=#000000;highlight=#000000;border=false]"..
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"table[-0.15,0.25;5.5,6;help_database;"..
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"The database contains a server-wide list of all created trees.,"..
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"Each tree has an \"owner\". In this mod\\, the concept of ownership is a very,"..
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"weak one: The owner may rename\\, change and delete his/her own trees\\,,"..
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"everyone else is prevented from doing that. In contrast\\, all trees can be,"..
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"copied freely\\;,"..
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"To do so\\, simply hit \"Copy tree to editor\"\\, change the name and hit \"Save\","..
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"If you like someone else's tree definition\\, it is recommended to make a copy,"..
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"for yourself\\, since the original owner can at any time choose to delete or,"..
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"edit the tree. The trees which you own are written in a yellow font\\, all,"..
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"other trees in a white font.,"..
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"In order to plant a tree\\, you have to select a tree in the database first.]"
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end
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function ltool.help_plant()
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return ""..
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"tablecolumns[text]"..
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"tableoptions[background=#000000;highlight=#000000;border=false]"..
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"table[-0.15,0.25;5.5,6;help_plant;"..
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"To plant a previously tree from a previous created tree definition\\,,"..
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"first select it in the database\\, then open the \"Plant\" tab.,"..
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"In this tab\\, you can directly place the tree or request a sapling.,"..
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"If you choose to directly place the tree\\, you can either provide absolute,"..
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"or relative coordinates. Absolute coordinates are the world coordinates.,"..
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"Relative coordinates are relative to your position.,"..
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","..
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"If you got a sapling\\, you can place it practically anywhere you like to.,"..
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"After placing it\\, the sapling will be replaced by the L-system tree after,"..
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"5 seconds\\, unless it was destroyed in the meantime.,"..
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"All requested saplings are independent from the moment they are created.,"..
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"The sapling will still work\\, even if the original tree definiton has been,"..
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"deleted.]"
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end
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function ltool.help(index)
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local formspec = "tabheader[0.1,0.5;ltool_help_tab;Introduction,Creating Trees,Managing Trees,Planting Trees,Cheat Sheet;"..tostring(index)..";true;false]"
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if(index==1) then
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formspec = formspec .. ltool.help_intro()
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elseif(index==2) then
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formspec = formspec .. ltool.help_edit()
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elseif(index==3) then
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formspec = formspec .. ltool.help_database()
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elseif(index==4) then
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formspec = formspec .. ltool.help_plant()
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elseif(index==5) then
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formspec = formspec .. ltool.cheat_sheet()
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end
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return formspec
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end
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--[[ creates the content of a textlist which contains all trees.
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index: Selected entry
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playername: To which the main formspec is shown to. Used for highlighting owned trees
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@ -488,7 +580,7 @@ function ltool.process_form(player,formname,fields)
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local playername = player:get_player_name()
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local seltree = ltool.get_selected_tree(playername)
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--[[ process clicks on the tab header ]]
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if(formname == "ltool:treeform_edit" or formname == "ltool:treeform_database" or formname == "ltool:treeform_plant" or formname == "ltool:treeform_cheat_sheet") then
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if(formname == "ltool:treeform_edit" or formname == "ltool:treeform_database" or formname == "ltool:treeform_plant" or formname == "ltool:treeform_help") then
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if fields.ltool_tab ~= nil then
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ltool.save_fields(playername, formname, fields)
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local tab = tonumber(fields.ltool_tab)
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@ -507,8 +599,8 @@ function ltool.process_form(player,formname,fields)
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end
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subformname = "plant"
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elseif(tab==4) then
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contents = ltool.cheat_sheet()
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subformname = "cheat_sheet"
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contents = ltool.help(1)
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subformname = "help"
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end
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formspec = ltool.loadtreeform..ltool.header(tab)..contents
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minetest.show_formspec(playername, "ltool:treeform_" .. subformname, formspec)
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@ -672,6 +764,32 @@ function ltool.process_form(player,formname,fields)
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end
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local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit(editfields)
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minetest.show_formspec(playername, "ltool:treeform_edit", formspec)
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elseif(formname == "ltool:treeform_help") then
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local tab = tonumber(fields.ltool_help_tab)
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if(tab ~= nil) then
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local formspec = ltool.loadtreeform..ltool.header(4)..ltool.help(tab)
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minetest.show_formspec(playername, "ltool:treeform_help", formspec)
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end
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if(fields.create_template) then
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local newfields = {
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axiom="FFFFFAFFBF",
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rules_a="[&&&FFFFF&&FFFF][&&&++++FFFFF&&FFFF][&&&----FFFFF&&FFFF]",
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rules_b="[&&&++FFFFF&&FFFF][&&&--FFFFF&&FFFF][&&&------FFFFF&&FFFF]",
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trunk="default:tree",
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leaves="default:leaves",
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angle="30",
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iterations="2",
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random_level="0",
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trunk_type="single",
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thin_branches="true",
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fruit_chance="10",
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fruit="default:apple",
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name = "Example Tree "..ltool.next_tree_id
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}
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ltool.save_fields(playername, formname, newfields)
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local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit(newfields)
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minetest.show_formspec(playername, "ltool:treeform_edit", formspec)
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end
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--[[ Tree renaming dialog ]]
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elseif(formname == "ltool:treeform_rename") then
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if(fields.newname ~= "") then
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