Wuzzy
/
minetest_ltool
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix crash when “Plant” tab is selected on empty DB

master
Wuzzy 2014-07-22 18:13:00 +02:00
parent 9d2891a567
commit 00df9190f6
1 changed files with 17 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
init.lua
View File

@ -205,14 +205,18 @@ function ltool.evaluate_edit_fields(fields)
end
function ltool.plant(tree)
return ""..
"label[0,0;Selected tree: "..minetest.formspec_escape(tree.name).."]"..
-- "dropdown[0,0.3;5;plantmode;Absolute coordinates,Relative coordinates,Distance to view;1]"..
-- "field[0.2,-2.7;6,10;x;x;]"..
-- "field[0.2,-2.1;6,10;y;y;]"..
-- "field[0.2,-1.5;6,10;z;z;]"..
"field[0.2,0;6,10;seed;Seed;"..ltool.seed.."]"..
"button[0,6.5;2,1;plant_plant;Plant]"
if(tree ~= nil) then
return ""..
"label[0,0;Selected tree: "..minetest.formspec_escape(tree.name).."]"..
-- "dropdown[0,0.3;5;plantmode;Absolute coordinates,Relative coordinates,Distance to view;1]"..
-- "field[0.2,-2.7;6,10;x;x;]"..
-- "field[0.2,-2.1;6,10;y;y;]"..
-- "field[0.2,-1.5;6,10;z;z;]"..
"field[0.2,0;6,10;seed;Seed;"..ltool.seed.."]"..
"button[0,6.5;2,1;plant_plant;Plant]"
else
return "label[0,0;There are no trees to plant.]"
end
end
@ -284,7 +288,11 @@ function ltool.process_form(player,formname,fields)
elseif(tab==2) then
contents = ltool.database(ltool.playerinfos[playername].dbsel)
elseif(tab==3) then
contents = ltool.plant(ltool.trees[ltool.playerinfos[playername].dbsel])
if(#ltool.trees > 0) then
contents = ltool.plant(ltool.trees[ltool.playerinfos[playername].dbsel])
else
contents = ltool.plant()
end
elseif(tab==4) then
contents = ltool.cheat_sheet()
end