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Centralize position getting and sorting

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ShadowNinja 2014-05-30 17:41:41 -04:00
parent 02905caaeb
commit abd6a4c709
2 changed files with 12 additions and 18 deletions
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18
chatcommands.lua
View File

@ -7,10 +7,8 @@ minetest.register_chatcommand("protect", {
if param == "" then
return false, "Invalid usage, see /help protect."
end
local pos1, pos2 = areas:getPos1(name), areas:getPos2(name)
if pos1 and pos2 then
pos1, pos2 = areas:sortPos(pos1, pos2)
else
local pos1, pos2 = areas:getPos(name)
if not (pos1 and pos2) then
return false, "You need to select an area first."
end
@ -45,10 +43,8 @@ minetest.register_chatcommand("set_owner", {
return false, "Incorrect usage, see /help set_owner."
end
local pos1, pos2 = areas:getPos1(name), areas:getPos2(name)
if pos1 and pos2 then
pos1, pos2 = areas:sortPos(pos1, pos2)
else
local pos1, pos2 = areas:getPos(name)
if not (pos1 and pos2) then
return false, "You need to select an area first."
end
@ -87,10 +83,8 @@ minetest.register_chatcommand("add_owner", {
return
end
local pos1, pos2 = areas:getPos1(name), areas:getPos2(name)
if pos1 and pos2 then
pos1, pos2 = areas:sortPos(pos1, pos2)
else
local pos1, pos2 = areas:getPos(name)
if not (pos1 and pos2) then
return false, "You need to select an area first."
end

12
pos.lua
View File

@ -118,12 +118,12 @@ minetest.register_chatcommand("area_pos", {
end,
})
function areas:getPos1(playerName)
return areas.pos1[playerName]
end
function areas:getPos2(playerName)
return areas.pos2[playerName]
function areas:getPos(playerName)
local pos1, pos2 = areas.pos1[playerName], areas.pos2[playerName]
if not (pos1 and pos2) then
return nil
end
return areas:sortPos(pos1, pos2)
end
function areas:setPos1(playerName, pos)