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

Add and enforce privilege "ledit"

master
Wuzzy 2014-10-09 09:05:47 +02:00
parent a5b6c5f69b
commit b73ff018a8
1 changed files with 42 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
init.lua
View File

@ -52,6 +52,16 @@ minetest.register_node("ltool:sapling", {
end,
})
--[[ Register privileges ]]
minetest.register_privilege("ledit", {
description = "Can add, edit, rename and delete own L-system tree definitions of the ltool mod",
give_to_singleplayer = false,
})
minetest.register_privilege("lplant", {
description = "Can place L-system trees and get L-system tree samplings of the ltool mod",
give_to_singleplayer = false,
})
--[[ Load previously saved data from file or initialize an empty tree table ]]
do
local filepath = minetest.get_worldpath().."/ltool.mt"
@ -581,6 +591,7 @@ end
function ltool.process_form(player,formname,fields)
local playername = player:get_player_name()
local seltree = ltool.get_selected_tree(playername)
local privs = minetest.get_player_privs(playername)
--[[ process clicks on the tab header ]]
if(formname == "ltool:treeform_edit" or formname == "ltool:treeform_database" or formname == "ltool:treeform_plant" or formname == "ltool:treeform_help") then
if fields.ltool_tab ~= nil then
@ -666,7 +677,12 @@ function ltool.process_form(player,formname,fields)
if(fields.edit_save) then
local param1, param2
param1, param2 = ltool.evaluate_edit_fields(fields)
if(privs.ledit ~= true) then
ltool.save_fields(playername, formname, fields)
local message = "You can't save trees, you need to have the \"ledit\" privilege."
ltool.show_dialog(playername, "ltool:treeform_error_ledit", message)
return
end
if(param1 ~= nil) then
local treedef = param1
local name = param2
@ -723,6 +739,12 @@ function ltool.process_form(player,formname,fields)
minetest.show_formspec(playername, "ltool:treeform_database", formspec)
elseif(fields.database_delete) then
if(privs.ledit ~= true) then
ltool.save_fields(playername, formname, fields)
local message = "You can't delete trees, you need to have the \"ledit\" privilege."
ltool.show_dialog(playername, "ltool:treeform_error_ledit_db", message)
return
end
if(seltree ~= nil) then
if(playername == seltree.author) then
local remove_id = ltool.get_selected_tree_id(playername)
@ -739,6 +761,12 @@ function ltool.process_form(player,formname,fields)
end
elseif(fields.database_rename) then
if(seltree ~= nil) then
if(privs.ledit ~= true) then
ltool.save_fields(playername, formname, fields)
local message = "You can't rename trees, you need to have the \"ledit\" privilege."
ltool.show_dialog(playername, "ltool:treeform_error_ledit_db", message)
return
end
if(playername == seltree.author) then
local formspec = "field[newname;New name:;"..minetest.formspec_escape(seltree.name).."]"
minetest.show_formspec(playername, "ltool:treeform_rename", formspec)
@ -753,6 +781,11 @@ function ltool.process_form(player,formname,fields)
elseif(formname == "ltool:treeform_replace") then
local editfields = ltool.playerinfos[playername].treeform.edit.fields
local newtreedef, newname = ltool.evaluate_edit_fields(editfields)
if(privs.ledit ~= true) then
local message = "You can't overwrite trees, you need to have the \"ledit\" privilege."
minetest.show_dialog(playername, "ltool:treeform_error_ledit", message)
return
end
if(fields.replace_yes) then
for tree_id,tree in pairs(ltool.trees) do
if(tree.name == newname) then
@ -799,6 +832,12 @@ function ltool.process_form(player,formname,fields)
end
--[[ Tree renaming dialog ]]
elseif(formname == "ltool:treeform_rename") then
if(privs.ledit ~= true) then
ltool.save_fields(playername, formname, fields)
local message = "You can't delete trees, you need to have the \"ledit\" privilege."
ltool.show_dialog(playername, "ltool:treeform_error_ledit_delete", message)
return
end
if(fields.newname ~= "") then
seltree.name = fields.newname
local formspec = ltool.loadtreeform..ltool.header(2)..ltool.database(ltool.playerinfos[playername].dbsel, playername)
@ -807,13 +846,13 @@ function ltool.process_form(player,formname,fields)
ltool.show_dialog(playername, "ltool:treeform_error_bad_rename", "Error: This name is empty. The tree name must be non-empty.")
end
--[[ Here come various error messages to handle ]]
elseif(formname == "ltool:treeform_error_badtreedef" or formname == "ltool:treeform_error_nameclash") then
elseif(formname == "ltool:treeform_error_badtreedef" or formname == "ltool:treeform_error_nameclash" or formname == "ltool:treeform_error_ledit") then
local formspec = ltool.loadtreeform..ltool.header(1)..ltool.edit(ltool.playerinfos[playername].treeform.edit.fields)
minetest.show_formspec(playername, "ltool:treeform_edit", formspec)
elseif(formname == "ltool:treeform_error_badplantfields" or formname == "ltool:treeform_error_sapling") then
local formspec = ltool.loadtreeform..ltool.header(3)..ltool.plant(seltree, ltool.playerinfos[playername].treeform.plant.fields)
minetest.show_formspec(playername, "ltool:treeform_plant", formspec)
elseif(formname == "ltool:treeform_error_delete" or formname == "ltool:treeform_error_rename_forbidden" or formname == "ltool:treeform_error_nodbsel") then
elseif(formname == "ltool:treeform_error_delete" or formname == "ltool:treeform_error_rename_forbidden" or formname == "ltool:treeform_error_nodbsel" or formname == "ltool:treeform_error_ledit_db") then
local formspec = ltool.loadtreeform..ltool.header(2)..ltool.database(ltool.playerinfos[playername].dbsel, playername)
minetest.show_formspec(playername, "ltool:treeform_database", formspec)
elseif(formname == "ltool:treeform_error_bad_rename") then