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ProtectionAreas: Implemented adding users to an area in the DB

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git-svn-id: http://mc-server.googlecode.com/svn/trunk@1566 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com 2013-06-08 19:16:57 +00:00
parent 01260be572
commit bfd1ce5e53
2 changed files with 58 additions and 2 deletions
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14
MCServer/Plugins/ProtectionAreas/CommandHandlers.lua
View File

@ -108,8 +108,18 @@ function HandleAddAreaUser(a_Split, a_Player)
end
-- Add the area to the storage
g_Storage:AddAreaUsers(tonumber(a_Split[2]), a_Player:GetWorld():GetName(), a_Player:GetName(), AllowedNames);
a_Player:SendMessage("Users added: " .. table.concat(AllowedNames, ", "));
if (not(g_Storage:AddAreaUsers(
tonumber(a_Split[2]), a_Player:GetWorld():GetName(), a_Player:GetName(), AllowedNames))
) then
LOGWARNING("g_Storage:AddAreaUsers failed");
a_Player:SendMessage("Cannot add users, DB failure");
return true;
end
if (#AllowedNames == 0) then
a_Player:SendMessage("All the specified users were already allowed.");
else
a_Player:SendMessage("Users added: " .. table.concat(AllowedNames, ", "));
end
-- Reload all currently logged in players
ReloadAllPlayersInWorld(a_Player:GetWorld():GetName());

46
MCServer/Plugins/ProtectionAreas/Storage.lua
View File

@ -379,6 +379,7 @@ function cStorage:ForEachUserInArea(a_AreaID, a_WorldName, a_Callback)
assert(a_AreaID);
assert(a_WorldName);
assert(a_Callback);
assert(self);
-- Since in this version all the worlds share a single DB, the a_WorldName parameter is not actually used
-- But this may change in the future, when we have a per-world DB
@ -402,3 +403,48 @@ end
--- Adds the specified usernames to the specified area, if not already present
-- a_Users is an array table of usernames to add
function cStorage:AddAreaUsers(a_AreaID, a_WorldName, a_AddedBy, a_Users)
assert(a_AreaID);
assert(a_WorldName);
assert(a_Users);
assert(self);
-- Remove from a_Users the usernames already present in the area
local sql = "SELECT UserName FROM AllowedUsers WHERE AreaID = " .. a_AreaID;
local function Remove(UserData, NumValues, Values, Names)
if (NumValues ~= 1) then
-- Invalid response format
return 0;
end
local DBName = Values[1];
-- Remove the name from a_Users, if exists
for idx, Name in ipairs(a_Users) do
if (Name == DBName) then
table.remove(a_Users, idx);
return 0;
end
end
return 0;
end
if (not(self:DBExec(sql, Remove))) then
LOGWARNING("SQL error while iterating through users");
return false;
end
-- Add the users
for idx, Name in ipairs(a_Users) do
local sql = "INSERT INTO AllowedUsers (AreaID, UserName) VALUES (" .. a_AreaID .. ", '" .. Name .. "')";
if (not(self:DBExec(sql))) then
LOGWARNING("SQL error while adding user " .. Name .. " to area " .. a_AreaID);
end
end
return true;
end