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ProtectionAreas: Newly added areas are stored in the DB

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git-svn-id: http://mc-server.googlecode.com/svn/trunk@1560 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com
2013-06-06 20:42:42 +00:00
parent 78462062f3
commit 6cb76856ff
3 changed files with 86 additions and 7 deletions
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56
MCServer/Plugins/ProtectionAreas/Storage.lua
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@@ -72,7 +72,7 @@ function cStorage:OpenDB()
end
if (
not(self:CreateTable("Area", {"ID INTEGER PRIMARY KEY AUTOINCREMENT", "MinX", "MaxX", "MinZ", "MaxZ", "CreatorUserName"})) or
not(self:CreateTable("Areas", {"ID INTEGER PRIMARY KEY AUTOINCREMENT", "MinX", "MaxX", "MinZ", "MaxZ", "CreatorUserName"})) or
not(self:CreateTable("AllowedUsers", {"AreaID", "UserName"}))
) then
LOGWARNING(PluginPrefix .. "Cannot create DB tables!");
@@ -151,11 +151,59 @@ end
function cStorage:AddArea(a_Cuboid, a_Creator, a_AllowedPlayers)
-- TODO
--- Adds a new area into the DB. a_AllowedNames is a table listing all the players that are allowed in the area
function cStorage:AddArea(a_Cuboid, a_CreatorName, a_AllowedNames)
-- Store the area in the DB
local ID = -1;
local function RememberID(UserData, NumCols, Values, Names)
for i = 1, NumCols do
if (Names[i] == "ID") then
ID = Values[i];
end
end
return 0;
end
local sql =
"INSERT INTO Areas (ID, MinX, MaxX, MinZ, MaxZ, CreatorUserName) VALUES (NULL, " ..
a_Cuboid.p1.x .. ", " .. a_Cuboid.p2.x .. ", " .. a_Cuboid.p1.z .. ", " .. a_Cuboid.p2.z .. ", '" .. a_CreatorName ..
"'); SELECT last_insert_rowid() as ID";
if (not(self:DBExec(sql, RememberID))) then
LOGWARNING(PluginPrefix .. "SQL Error while inserting new area");
return false;
end
if (ID == -1) then
LOGWARNING(PluginPrefix .. "SQL Error while retrieving INSERTion ID");
return false;
end
-- Store each allowed player in the DB
for idx, Name in ipairs(a_AllowedNames) do
local sql = "INSERT INTO AllowedUsers (AreaID, UserName) VALUES (" .. ID .. ", '" .. Name .. "')";
if (not(self:DBExec(sql))) then
LOGWARNING(PluginPrefix .. "SQL Error while inserting new area's allowed player " .. Name);
end;
end
end
--- Executes the SQL command given, calling the a_Callback for each result
-- If the SQL command fails, prints it out on the server console and returns false
-- Returns true on success
function cStorage:DBExec(a_SQL, a_Callback, a_CallbackParam)
local ErrCode = self.DB:exec(a_SQL, a_Callback, a_CallbackParam);
if (ErrCode ~= sqlite3.OK) then
LOGWARNING(PluginPrefix .. "Error " .. ErrCode .. " (" .. self.DB:errmsg() ..
") while processing SQL command >>" .. a_SQL .. "<<"
);
return false;
end
return true;
end