Remember contents of input fields on tab change
Wuzzy
parent
f394b0a439
commit
a4b20c3b06
175
init.lua
175
init.lua
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@ -1,7 +1,7 @@
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ltool = {}
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ltool.playerinfos = {}
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ltool.emptytreedef = {
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ltool.default_edit_fields = {
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axiom="",
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rules_a="",
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rules_b="",
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@ -18,6 +18,7 @@ ltool.emptytreedef = {
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random_level="",
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trunk_type="",
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thin_branches="",
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name = "",
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}
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minetest.register_node("ltool:sapling", {
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@ -91,14 +92,9 @@ 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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end
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function ltool.edit(tree)
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local treedef, name
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if(tree==nil) then
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treedef = ltool.emptytreedef
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name = ""
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else
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treedef = tree.treedef
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name = tree.name
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function ltool.edit(fields)
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if(fields==nil) then
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fields = ltool.default_edit_fields
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end
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local s = function(input)
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if(input==nil) then
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@ -109,24 +105,24 @@ function ltool.edit(tree)
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return ret
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end
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return ""..
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"field[0.2,-4;6,10;axiom;Axiom;"..s(treedef.axiom).."]"..
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"field[0.2,-3.4;6,10;rules_a;Rules set A;"..s(treedef.rules_a).."]"..
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"field[0.2,-2.7;6,10;rules_b;Rules set B;"..s(treedef.rules_b).."]"..
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"field[0.2,-2.1;6,10;rules_c;Rules set C;"..s(treedef.rules_c).."]"..
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"field[0.2,-1.5;6,10;rules_d;Rules set D;"..s(treedef.rules_d).."]"..
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"field[0.2,-0.9;3,10;trunk;Trunk node name;"..s(treedef.trunk).."]"..
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"field[0.2,-0.3;3,10;leaves;Leaves node name;"..s(treedef.leaves).."]"..
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"field[0.2,0.3;3,10;leaves2;Secondary leaves node name;"..s(treedef.leaves2).."]"..
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"field[0.2,0.9;3,10;leaves2_chance;Secondary leaves chance (in percent);"..s(treedef.leaves2_chance).."]"..
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"field[0.2,1.5;3,10;fruit;Fruit node name;"..s(treedef.fruit).."]"..
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"field[0.2,2.1;3,10;fruit_chance;Fruit chance (in percent);"..s(treedef.fruit_chance).."]"..
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"field[0.2,-4;6,10;axiom;Axiom;"..s(fields.axiom).."]"..
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"field[0.2,-3.4;6,10;rules_a;Rules set A;"..s(fields.rules_a).."]"..
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"field[0.2,-2.7;6,10;rules_b;Rules set B;"..s(fields.rules_b).."]"..
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"field[0.2,-2.1;6,10;rules_c;Rules set C;"..s(fields.rules_c).."]"..
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"field[0.2,-1.5;6,10;rules_d;Rules set D;"..s(fields.rules_d).."]"..
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"field[0.2,-0.9;3,10;trunk;Trunk node name;"..s(fields.trunk).."]"..
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"field[0.2,-0.3;3,10;leaves;Leaves node name;"..s(fields.leaves).."]"..
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"field[0.2,0.3;3,10;leaves2;Secondary leaves node name;"..s(fields.leaves2).."]"..
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"field[0.2,0.9;3,10;leaves2_chance;Secondary leaves chance (in percent);"..s(fields.leaves2_chance).."]"..
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"field[0.2,1.5;3,10;fruit;Fruit node name;"..s(fields.fruit).."]"..
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"field[0.2,2.1;3,10;fruit_chance;Fruit chance (in percent);"..s(fields.fruit_chance).."]"..
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"field[3.2,-0.9;3,10;angle;Angle (in degrees);"..s(treedef.angle).."]"..
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"field[3.2,-0.3;3,10;iterations;Iterations;"..s(treedef.iterations).."]"..
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"field[3.2,0.3;3,10;random_level;Randomness level;"..s(treedef.random_level).."]"..
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"field[3.2,0.9;3,10;trunk_type;Trunk type (single/double/crossed);"..s(treedef.trunk_type).."]"..
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"field[3.2,1.5;3,10;thin_branches;Thin branches? (true/false);"..s(treedef.thin_branches).."]"..
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"field[3.2,2.1;3,10;name;Name;"..s(name).."]"..
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"field[3.2,-0.9;3,10;angle;Angle (in degrees);"..s(fields.angle).."]"..
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"field[3.2,-0.3;3,10;iterations;Iterations;"..s(fields.iterations).."]"..
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"field[3.2,0.3;3,10;random_level;Randomness level;"..s(fields.random_level).."]"..
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"field[3.2,0.9;3,10;trunk_type;Trunk type (single/double/crossed);"..s(fields.trunk_type).."]"..
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"field[3.2,1.5;3,10;thin_branches;Thin branches? (true/false);"..s(fields.thin_branches).."]"..
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"field[3.2,2.1;3,10;name;Name;"..s(fields.name).."]"..
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"button[0,6.5;2,1;edit_save;Save]"
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end
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@ -233,15 +229,66 @@ function ltool.evaluate_edit_fields(fields)
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return treedef, name
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end
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function ltool.plant(tree)
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function ltool.tree_to_fields(tree)
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local s = function(i)
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if(i==nil) then
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return ""
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else
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return tostring(i)
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end
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end
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local fields = {}
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fields.axiom = s(tree.treedef.axiom)
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fields.rules_a = s(tree.treedef.rules_a)
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fields.rules_b = s(tree.treedef.rules_b)
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fields.rules_c = s(tree.treedef.rules_c)
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fields.rules_d = s(tree.treedef.rules_d)
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fields.trunk = s(tree.treedef.trunk)
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fields.leaves = s(tree.treedef.leaves)
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fields.leaves2 = s(tree.treedef.leaves2)
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fields.leaves2_chance = s(tree.treedef.leaves2)
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fields.fruit = s(tree.treedef.leaves2)
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fields.fruit_chance = s(tree.treedef.fruit_chance)
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fields.angle = s(tree.treedef.angle)
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fields.iterations = s(tree.treedef.iterations)
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fields.random_level = s(tree.treedef.random_level)
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fields.trunk_type = s(tree.treedef.trunk_type)
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fields.thin_branches = s(tree.treedef.thin_branches)
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fields.name = s(tree.name)
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return fields
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end
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function ltool.plant(tree, fields)
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if(tree ~= nil) then
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if(fields==nil) then
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fields = {}
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end
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local s = function(i)
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if(i==nil) then return ""
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else return tostring(minetest.formspec_escape(i))
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end
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end
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local seed
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if(fields.seed == nil) then
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seed = tostring(ltool.seed)
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else
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seed = fields.seed
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end
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local dropdownindex
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if(fields.plantmode == "Absolute coordinates") then
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dropdownindex = 1
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elseif(fields.plantmode == "Relative coordinates") then
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dropdownindex = 2
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else
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dropdownindex = 1
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end
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return ""..
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"label[0,-0.2;Selected tree: "..minetest.formspec_escape(tree.name).."]"..
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"dropdown[-0.1,0.5;5;plantmode;Absolute coordinates,Relative coordinates;1]"..
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"field[0.2,-2.7;6,10;x;x;]"..
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"field[0.2,-2.1;6,10;y;y;]"..
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"field[0.2,-1.5;6,10;z;z;]"..
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"field[0.2,0;6,10;seed;Seed;"..ltool.seed.."]"..
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"dropdown[-0.1,0.5;5;plantmode;Absolute coordinates,Relative coordinates;"..dropdownindex.."]"..
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"field[0.2,-2.7;6,10;x;x;"..s(fields.x).."]"..
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"field[0.2,-2.1;6,10;y;y;"..s(fields.y).."]"..
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"field[0.2,-1.5;6,10;z;z;"..s(fields.z).."]"..
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"field[0.2,0;6,10;seed;Seed;"..seed.."]"..
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"button[0,6.5;2,1;plant_plant;Plant]"..
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"button[2.1,6.5;2,1;sapling;Give me a sapling]"
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else
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@ -314,6 +361,7 @@ function ltool.get_selected_tree_id(playername)
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return nil
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end
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ltool.treeform = ltool.loadtreeform..ltool.header(1)..ltool.edit()
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minetest.register_chatcommand("treeform",
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@ -321,36 +369,9 @@ minetest.register_chatcommand("treeform",
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params = "",
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description = "Open L-system tree builder formular.",
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privs = {privs=false},
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func = function(player_name, param)
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local player = minetest.get_player_by_name(player_name)
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local formspec
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-- if(ltool.playerinfos[player] == nil) then
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formspec = ltool.treeform
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--[[ else
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local i = ltool.playerinfos[player]
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formspec =
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"size[6,7]"..
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"field[0.2,-4;6,10;axiom;Axiom;"..i.axiom.."]"..
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"field[0.2,-3.4;6,10;rules_a;Rules set A;"..i.rules_a.."]"..
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"field[0.2,-2.7;6,10;rules_b;Rules set B;"..i.rules_b.."]"..
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"field[0.2,-2.1;6,10;rules_c;Rules set C;"..i.rules_c.."]"..
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"field[0.2,-1.5;6,10;rules_d;Rules set D;"..i.ruled_d.."]"..
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"field[0.2,-0.9;3,10;trunk;Trunk node name;"..i.trunk.."]"..
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"field[0.2,-0.3;3,10;leaves;Leaves node name;"..i.leaves.."]"..
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"field[0.2,0.3;3,10;leaves2;Secondary leaves node name;"..i.leaves2.."]"..
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"field[0.2,0.9;3,10;leaves2_chance;Secondary leaves chance;"..i.leaves2_chance.."]"..
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"field[0.2,1.5;3,10;fruit;Fruit node name;"..i.fruit.."]"..
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"field[0.2,2.1;3,10;fruit_chance;Fruit chance;"..i.fruit_chance.."]"..
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"field[3.2,-0.9;3,10;angle;Angle;"..i.angle.."]"..
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"field[3.2,-0.3;3,10;iterations;Iterations;"..i.iterations.."]"..
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"field[3.2,0.3;3,10;random_level;Randomness level;"..i.random_level.."]"..
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"field[3.2,0.9;3,10;trunk_type;Trunk type (single/double/crossed);"..i.trunk_type.."]"..
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"field[3.2,1.5;3,10;thin_branches;Thin branches? (true/false);"..i.thin_branches.."]"..
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"button[0.6,6.5;2,1;edit_save;Save]"..
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end
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]]
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minetest.show_formspec(player_name, "ltool:treeform_edit", formspec)
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func = function(playername, param)
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local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit(ltool.playerinfos[playername].treeform.edit.fields)
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minetest.show_formspec(playername, "ltool:treeform_edit", formspec)
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end
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})
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@ -358,24 +379,35 @@ function ltool.dbsel_to_tree(dbsel, playername)
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return ltool.trees[ltool.playerinfos[playername].treeform.database.textlist[dbsel]]
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end
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function ltool.save_fields(playername,formname,fields)
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if(formname=="ltool:treeform_edit") then
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ltool.playerinfos[playername].treeform.edit.fields = fields
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elseif(formname=="ltool:treeform_database") then
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ltool.playerinfos[playername].treeform.database.fields = fields
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elseif(formname=="ltool:treeform_plant") then
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ltool.playerinfos[playername].treeform.plant.fields = fields
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end
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end
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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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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 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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local formspec, subformname, contents
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if(tab==1) then
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contents = ltool.edit()
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contents = ltool.edit(ltool.playerinfos[playername].treeform.edit.fields)
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subformname = "edit"
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elseif(tab==2) then
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contents = ltool.database(ltool.playerinfos[playername].dbsel, playername)
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subformname = "database"
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elseif(tab==3) then
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if(ltool.number_of_trees > 0) then
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contents = ltool.plant(seltree)
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contents = ltool.plant(seltree, ltool.playerinfos[playername].treeform.plant.fields)
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else
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contents = ltool.plant()
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contents = ltool.plant(nil)
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end
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subformname = "plant"
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elseif(tab==4) then
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@ -463,7 +495,7 @@ function ltool.process_form(player,formname,fields)
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elseif(fields.database_copy) then
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if(seltree ~= nil) then
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if(ltool.playerinfos[playername] ~= nil) then
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local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit(seltree)
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local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit(ltool.tree_to_fields(seltree))
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minetest.show_formspec(playername, "ltool:treeform_edit", formspec)
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else
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-- TODO: fail
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@ -522,10 +554,10 @@ function ltool.process_form(player,formname,fields)
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-- TODO: fail
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end
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elseif(formname == "ltool:treeform_error_badtreedef") then
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local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit()
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local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit(ltool.playerinfos[playername].treeform.edit.fields)
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minetest.show_formspec(playername, "ltool:treeform_edit", formspec)
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elseif(formname == "ltool:treeform_error_badplantfields") then
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local formspec = ltool.loadtreeform..ltool.header(3)..ltool.plant(ltool.trees[ltool.playerinfos[playername].dbsel])
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local formspec = ltool.loadtreeform..ltool.header(3)..ltool.plant(seltree, ltool.playerinfos[playername].treeform.plant.fields)
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minetest.show_formspec(playername, "ltool:treeform_plant", formspec)
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elseif(formname == "ltool:treeform_error_delete" or formname == "ltool:treeform_error_rename") then
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local formspec = ltool.loadtreeform..ltool.header(2)..ltool.database(ltool.playerinfos[playername].dbsel, playername)
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@ -545,6 +577,13 @@ function ltool.join(player)
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--[[ This table stores a mapping of the textlist IDs in the database formspec and the tree IDs.
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It is updated each time ltool.database is called. ]]
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infotable.treeform.database.textlist = nil
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--[[ the “fields” tables store the values of the input fields of a formspec. It is updated
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whenever the formspec is changed, i.e. on tab change ]]
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infotable.treeform.database.fields = {}
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infotable.treeform.plant = {}
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infotable.treeform.plant.fields = {}
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infotable.treeform.edit = {}
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infotable.treeform.edit.fields = {}
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ltool.playerinfos[player:get_player_name()] = infotable
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end
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