Pass messages by return value
This commit is contained in:
ShadowNinja
parent
4e1aef5491
commit
02905caaeb
241
chatcommands.lua
241
chatcommands.lua
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@ -5,35 +5,31 @@ minetest.register_chatcommand("protect", {
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privs = {[areas.self_protection_privilege]=true},
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func = function(name, param)
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if param == "" then
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minetest.chat_send_player(name, 'Invalid usage, see /help protect')
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return
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return false, "Invalid usage, see /help protect."
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end
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local pos1, pos2 = areas:getPos1(name), areas:getPos2(name)
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if pos1 and pos2 then
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pos1, pos2 = areas:sortPos(pos1, pos2)
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else
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minetest.chat_send_player(name, 'You need to select an area first')
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return
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return false, "You need to select an area first."
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end
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minetest.log("action", "/protect invoked, owner="..name..
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" areaname="..param..
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" startpos="..minetest.pos_to_string(pos1)..
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" endpos=" ..minetest.pos_to_string(pos2))
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" AreaName="..param..
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" StartPos="..minetest.pos_to_string(pos1)..
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" EndPos=" ..minetest.pos_to_string(pos2))
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local canAdd, errMsg = areas:canPlayerAddArea(pos1, pos2, name)
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if not canAdd then
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minetest.chat_send_player(name,
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"You can't protect that area: "
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..errMsg)
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return
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return false, "You can't protect that area: "..errMsg
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end
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local id = areas:add(name, param, pos1, pos2, nil)
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areas:save()
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minetest.chat_send_player(name, "Area protected. ID: "..id)
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end})
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return true, "Area protected. ID: "..id
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end
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})
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minetest.register_chatcommand("set_owner", {
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@ -43,40 +39,38 @@ minetest.register_chatcommand("set_owner", {
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.." area to any existing area",
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privs = {areas=true},
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func = function(name, param)
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local found, _, ownername, areaname = param:find('^([^ ]+) (.+)$')
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local ownerName, areaName = param:match('^(%S+)%s(.+)$')
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if not found then
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minetest.chat_send_player(name, "Incorrect usage, see /help set_owner")
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return
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if not ownerName then
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return false, "Incorrect usage, see /help set_owner."
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end
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local pos1, pos2 = areas:getPos1(name), areas:getPos2(name)
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if pos1 and pos2 then
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pos1, pos2 = areas:sortPos(pos1, pos2)
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else
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minetest.chat_send_player(name, "You need to select an area first")
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return
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return false, "You need to select an area first."
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end
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if not areas:player_exists(ownername) then
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minetest.chat_send_player(name, "The player \""
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..ownername.."\" does not exist")
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return
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if not areas:player_exists(ownerName) then
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return false, "The player \""
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..ownerName.."\" does not exist."
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end
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minetest.log("action", name.." runs /set_owner. Owner = "..ownername..
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" AreaName = "..areaname..
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minetest.log("action", name.." runs /set_owner. Owner = "..ownerName..
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" AreaName = "..areaName..
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" StartPos = "..minetest.pos_to_string(pos1)..
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" EndPos = " ..minetest.pos_to_string(pos2))
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local id = areas:add(ownername, areaname, pos1, pos2, nil)
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local id = areas:add(ownerName, areaName, pos1, pos2, nil)
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areas:save()
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minetest.chat_send_player(ownername,
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minetest.chat_send_player(ownerName,
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"You have been granted control over area #"..
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id..". Type /list_areas to show your areas.")
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minetest.chat_send_player(name, "Area protected. ID: "..id)
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end})
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return true, "Area protected. ID: "..id
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end
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})
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minetest.register_chatcommand("add_owner", {
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@ -84,10 +78,9 @@ minetest.register_chatcommand("add_owner", {
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description = "Give a player access to a sub-area beetween two"
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.." positions that have already been protected,"
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.." Use set_owner if you don't want the parent to be set.",
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privs = {},
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func = function(name, param)
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local found, _, pid, ownername, areaname
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= param:find('^(%d+) ([^ ]+) (.+)$')
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local pid, ownerName, areaName
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= param:match('^(%d+) ([^ ]+) (.+)$')
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if not found then
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minetest.chat_send_player(name, "Incorrect usage, see /help add_owner")
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@ -98,18 +91,15 @@ minetest.register_chatcommand("add_owner", {
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if pos1 and pos2 then
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pos1, pos2 = areas:sortPos(pos1, pos2)
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else
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minetest.chat_send_player(name, 'You need to select an area first')
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return
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return false, "You need to select an area first."
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end
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if not areas:player_exists(ownername) then
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minetest.chat_send_player(name, 'The player "'
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..ownername..'" does not exist')
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return
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if not areas:player_exists(ownerName) then
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return false, "The player \""..ownerName.."\" does not exist."
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end
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minetest.log("action", name.." runs /add_owner. Owner = "..ownername..
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" AreaName = "..areaname.." ParentID = "..pid..
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minetest.log("action", name.." runs /add_owner. Owner = "..ownerName..
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" AreaName = "..areaName.." ParentID = "..pid..
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" StartPos = "..pos1.x..","..pos1.y..","..pos1.z..
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" EndPos = " ..pos2.x..","..pos2.y..","..pos2.z)
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@ -117,59 +107,51 @@ minetest.register_chatcommand("add_owner", {
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pid = tonumber(pid)
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if (not areas:isAreaOwner(pid, name)) or
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(not areas:isSubarea(pos1, pos2, pid)) then
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minetest.chat_send_player(name,
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"You can't protect that area")
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return
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return false, "You can't protect that area."
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end
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local id = areas:add(ownername, areaname, pos1, pos2, pid)
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local id = areas:add(ownerName, areaName, pos1, pos2, pid)
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areas:save()
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minetest.chat_send_player(ownername,
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minetest.chat_send_player(ownerName,
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"You have been granted control over area #"..
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id..". Type /list_areas to show your areas.")
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minetest.chat_send_player(name, "Area protected. ID: "..id)
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end})
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return true, "Area protected. ID: "..id
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end
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})
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minetest.register_chatcommand("rename_area", {
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params = "<ID> <newName>",
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description = "Rename a area that you own",
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privs = {},
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func = function(name, param)
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local found, _, id, newName = param:find("^(%d+) (.+)$")
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local id, newName = param:match("^(%d+)%s(.+)$")
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if not found then
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minetest.chat_send_player(name,
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"Invalid usage, see /help rename_area")
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return
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return false, "Invalid usage, see /help rename_area."
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end
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id = tonumber(id)
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if not id then
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minetest.chat_send_player(name, "That area doesn't exist.")
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return
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return false, "That area doesn't exist."
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end
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if not areas:isAreaOwner(id, name) then
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minetest.chat_send_player(name, "You don't own that area.")
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return
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return true, "You don't own that area."
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end
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areas.areas[id].name = newName
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areas:save()
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minetest.chat_send_player(name, "Area renamed.")
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end})
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return true, "Area renamed."
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end
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})
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minetest.register_chatcommand("find_areas", {
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params = "<regexp>",
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description = "Find areas using a Lua regular expression",
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privs = {},
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func = function(name, param)
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if param == "" then
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minetest.chat_send_player(name,
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"A regular expression is required.")
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return
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return false, "A regular expression is required."
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end
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-- Check expression for validity
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@ -177,157 +159,136 @@ minetest.register_chatcommand("find_areas", {
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("Test [1]: Player (0,0,0) (0,0,0)"):find(param)
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end
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if not pcall(testRegExp) then
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minetest.chat_send_player(name,
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"Invalid regular expression.")
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return
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return false, "Invalid regular expression."
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end
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local found = false
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local matches = {}
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for id, area in pairs(areas.areas) do
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if areas:isAreaOwner(id, name) and
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areas:toString(id):find(param) then
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minetest.chat_send_player(name, areas:toString(id))
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found = true
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table.insert(matches, areas:toString(id))
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end
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end
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if not found then
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minetest.chat_send_player(name, "No matches found")
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if #matches > 1 then
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return true, table.concat(matches, "\n")
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else
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return true, "No matches found."
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end
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end})
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end
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})
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minetest.register_chatcommand("list_areas", {
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params = "",
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description = "List your areas, or all areas if you are an admin.",
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privs = {},
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func = function(name, param)
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local admin = minetest.check_player_privs(name, {areas=true})
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if admin then
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minetest.chat_send_player(name,
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"Showing all areas.")
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else
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minetest.chat_send_player(name,
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"Showing your areas.")
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end
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local areaStrings = {}
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for id, area in pairs(areas.areas) do
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if admin or areas:isAreaOwner(id, name) then
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minetest.chat_send_player(name,
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areas:toString(id))
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table.insert(areaStrings, areas:toString(id))
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end
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end
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end})
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if #areaStrings == 0 then
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return true, "No visible areas."
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end
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return true, table.concat(areaStrings, "\n")
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end
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})
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minetest.register_chatcommand("recursive_remove_areas", {
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params = "<id>",
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description = "Recursively remove areas using an id",
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privs = {},
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func = function(name, param)
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local id = tonumber(param)
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if not id then
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minetest.chat_send_player(name,
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"Invalid usage, see"
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.." /help recursive_remove_areas")
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return
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return false, "Invalid usage, see"
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.." /help recursive_remove_areas"
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end
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if not areas:isAreaOwner(id, name) then
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minetest.chat_send_player(name, "Area "..id
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.." does not exist or is"
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.." not owned by you.")
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return
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return false, "Area "..id.." does not exist or is"
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.." not owned by you."
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end
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areas:remove(id, true)
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areas:save()
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minetest.chat_send_player(name, "Removed area "..id
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.." and it's sub areas.")
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end})
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return true, "Removed area "..id.." and it's sub areas."
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end
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})
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minetest.register_chatcommand("remove_area", {
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params = "<id>",
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description = "Remove an area using an id",
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privs = {},
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func = function(name, param)
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local id = tonumber(param)
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if not id then
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minetest.chat_send_player(name,
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"Invalid usage, see /help remove_area")
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return
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return false, "Invalid usage, see /help remove_area"
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end
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if not areas:isAreaOwner(id, name) then
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minetest.chat_send_player(name, "Area "..id
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.." does not exist or"
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.." is not owned by you")
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return
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return false, "Area "..id.." does not exist or"
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.." is not owned by you."
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end
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areas:remove(id)
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areas:save()
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minetest.chat_send_player(name, 'Removed area '..id)
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end})
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return true, "Removed area "..id
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end
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})
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minetest.register_chatcommand("change_owner", {
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params = "<id> <NewOwner>",
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description = "Change the owner of an area using its id",
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privs = {},
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params = "<ID> <NewOwner>",
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description = "Change the owner of an area using it's ID",
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func = function(name, param)
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local found, _, id, new_owner =
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param:find('^(%d+) ([^ ]+)$')
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local id, newOwner = param:match("^(%d+)%s(%S+)$")
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if not found then
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minetest.chat_send_player(name,
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"Invalid usage,"
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.." see /help change_area_owner")
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return
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if not id then
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return false, "Invalid usage, see"
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.." /help change_owner."
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end
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if not areas:player_exists(new_owner) then
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minetest.chat_send_player(name, 'The player "'
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..new_owner..'" does not exist')
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return
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if not areas:player_exists(newOwner) then
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return false, "The player \""..newOwner
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.."\" does not exist."
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end
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id = tonumber(id)
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if not areas:isAreaOwner(id, name) then
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minetest.chat_send_player(name,
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"Area "..id.." does not exist"
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.." or is not owned by you.")
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return
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return false, "Area "..id.." does not exist"
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.." or is not owned by you."
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end
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areas.areas[id].owner = new_owner
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areas.areas[id].owner = newOwner
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areas:save()
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minetest.chat_send_player(name, 'Owner changed.')
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minetest.chat_send_player(new_owner,
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name..'" has given you control over an area.')
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end})
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minetest.chat_send_player(newOwner,
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("%s has given you control over the area %q (ID %d).")
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:format(name, areas[id].name, id))
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return true, "Owner changed."
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end
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})
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minetest.register_chatcommand("area_open", {
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params = "<id>",
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description = "Toggle an area open (anyone can interact) or not",
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privs = {},
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params = "<ID>",
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description = "Toggle an area open (anyone can interact) or closed",
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func = function(name, param)
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local id = tonumber(param)
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if not id then
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minetest.chat_send_player(name,
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"Invalid usage, see /help area_open")
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return
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return false, "Invalid usage, see /help area_open."
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end
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if not areas:isAreaOwner(id, name) then
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minetest.chat_send_player(name,
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"Area "..id.." does not exist"
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.." or is not owned by you.")
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return
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return false, "Area "..id.." does not exist"
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.." or is not owned by you."
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end
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local open = not areas.areas[id].open
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-- Save false as nil to avoid inflating the DB.
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areas.areas[id].open = open or nil
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areas:save()
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minetest.chat_send_player(name, "Area "..(open and "opened" or "closed")..".")
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end})
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return true, ("Area %s."):format(open and "opened" or "closed")
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end
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})
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76
pos.lua
76
pos.lua
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@ -12,26 +12,20 @@ areas.pos1 = {}
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areas.pos2 = {}
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minetest.register_chatcommand("select_area", {
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params = "<id>",
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params = "<ID>",
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description = "Select a area by id.",
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privs = {},
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func = function(name, param)
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local id = tonumber(param)
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if not id then
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minetest.chat_send_player(name,
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"Invalid usage, see /help select_area.")
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return
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return false, "Invalid usage, see /help select_area."
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end
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if not areas.areas[id] then
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minetest.chat_send_player(name,
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"The area "..id.." does not exist.")
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return
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return false, "The area "..id.." does not exist."
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end
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areas:setPos1(name, areas.areas[id].pos1)
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areas:setPos2(name, areas.areas[id].pos2)
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minetest.chat_send_player(name,
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"Area "..id.." selected.")
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return true, "Area "..id.." selected."
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end,
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})
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@ -47,24 +41,19 @@ minetest.register_chatcommand("area_pos1", {
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if found then
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pos = {x=tonumber(x), y=tonumber(y), z=tonumber(z)}
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elseif param == "" then
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player = minetest.get_player_by_name(name)
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local player = minetest.get_player_by_name(name)
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if player then
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pos = player:getpos()
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else
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minetest.chat_send_player(name,
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"Unable to get position")
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return
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return false, "Unable to get position."
|
||||
end
|
||||
else
|
||||
minetest.chat_send_player(name,
|
||||
"Invalid usage, see /help area_pos1")
|
||||
return
|
||||
return false, "Invalid usage, see /help area_pos1."
|
||||
end
|
||||
pos = vector.round(pos)
|
||||
areas:setPos1(name, pos)
|
||||
minetest.chat_send_player(name,
|
||||
"Area position 1 set to "
|
||||
..minetest.pos_to_string(pos))
|
||||
return true, "Area position 1 set to "
|
||||
..minetest.pos_to_string(pos)
|
||||
end,
|
||||
})
|
||||
|
||||
|
|
@ -72,7 +61,6 @@ minetest.register_chatcommand("area_pos2", {
|
|||
params = "[X Y Z|X,Y,Z]",
|
||||
description = "Set area protection region position 2 to your"
|
||||
.." location or the one specified",
|
||||
privs = {},
|
||||
func = function(name, param)
|
||||
local pos = nil
|
||||
local found, _, x, y, z = param:find(
|
||||
|
|
@ -80,24 +68,19 @@ minetest.register_chatcommand("area_pos2", {
|
|||
if found then
|
||||
pos = {x=tonumber(x), y=tonumber(y), z=tonumber(z)}
|
||||
elseif param == "" then
|
||||
player = minetest.get_player_by_name(name)
|
||||
local player = minetest.get_player_by_name(name)
|
||||
if player then
|
||||
pos = player:getpos()
|
||||
else
|
||||
minetest.chat_send_player(name,
|
||||
"Unable to get position")
|
||||
return
|
||||
return false, "Unable to get position."
|
||||
end
|
||||
else
|
||||
minetest.chat_send_player(name,
|
||||
"Invalid usage, see /help area_pos2")
|
||||
return
|
||||
return false, "Invalid usage, see /help area_pos2."
|
||||
end
|
||||
pos = vector.round(pos)
|
||||
areas:setPos2(name, pos)
|
||||
minetest.chat_send_player(name,
|
||||
"Area position 2 set to "
|
||||
..minetest.pos_to_string(pos))
|
||||
return true, "Area position 2 set to "
|
||||
..minetest.pos_to_string(pos)
|
||||
end,
|
||||
})
|
||||
|
||||
|
|
@ -106,38 +89,31 @@ minetest.register_chatcommand("area_pos", {
|
|||
params = "set/set1/set2/get",
|
||||
description = "Set area protection region, position 1, or position 2"
|
||||
.." by punching nodes, or display the region",
|
||||
privs = {},
|
||||
func = function(name, param)
|
||||
if param == "set" then -- Set both area positions
|
||||
areas.set_pos[name] = "pos1"
|
||||
minetest.chat_send_player(name,
|
||||
"Select positions by punching two nodes")
|
||||
return true, "Select positions by punching two nodes."
|
||||
elseif param == "set1" then -- Set area position 1
|
||||
areas.set_pos[name] = "pos1only"
|
||||
minetest.chat_send_player(name,
|
||||
"Select position 1 by punching a node")
|
||||
return true, "Select position 1 by punching a node."
|
||||
elseif param == "set2" then -- Set area position 2
|
||||
areas.set_pos[name] = "pos2"
|
||||
minetest.chat_send_player(name,
|
||||
"Select position 2 by punching a node")
|
||||
return true, "Select position 2 by punching a node."
|
||||
elseif param == "get" then -- Display current area positions
|
||||
if areas.pos1[name] ~= nil then
|
||||
minetest.chat_send_player(name, "Position 1: "
|
||||
..minetest.pos_to_string(areas.pos1[name]))
|
||||
local pos1str, pos2str = "Position 1: ", "Position 2: "
|
||||
if areas.pos1[name] then
|
||||
pos1str = pos1str..minetest.pos_to_string(areas.pos1[name])
|
||||
else
|
||||
minetest.chat_send_player(name,
|
||||
"Position 1 not set")
|
||||
pos1str = pos1str.."<not set>"
|
||||
end
|
||||
if areas.pos2[name] ~= nil then
|
||||
minetest.chat_send_player(name, "Position 2: "
|
||||
..minetest.pos_to_string(areas.pos2[name]))
|
||||
if areas.pos2[name] then
|
||||
pos2str = pos2str..minetest.pos_to_string(areas.pos2[name])
|
||||
else
|
||||
minetest.chat_send_player(name,
|
||||
"Position 2 not set")
|
||||
pos2str = pos2str.."<not set>"
|
||||
end
|
||||
return true, pos1str.."\n"..pos2str
|
||||
else
|
||||
minetest.chat_send_player(name,
|
||||
"Unknown subcommand: "..param)
|
||||
return false, "Unknown subcommand: "..param
|
||||
end
|
||||
end,
|
||||
})
|
||||
|
|
|
|||
Loading…
Reference in New Issue