Changed folder name.
Changed folder name.
This commit is contained in:
Jaysyn904
645
_module/nss/aps_include.nss
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645
_module/nss/aps_include.nss
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@@ -0,0 +1,645 @@
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// Name : Avlis Persistence System include
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// Purpose : Various APS/NWNX2 related functions
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// Authors : Ingmar Stieger, Adam Colon, Josh Simon
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// Modified : January 1st, 2005
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// This file is licensed under the terms of the
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// GNU GENERAL PUBLIC LICENSE (GPL) Version 2
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/************************************/
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/* Return codes */
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/************************************/
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const int SQL_ERROR = 0;
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const int SQL_SUCCESS = 1;
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/************************************/
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/* Function prototypes */
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/************************************/
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// Setup placeholders for ODBC requests and responses
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void SQLInit();
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// Execute statement in sSQL
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void SQLExecDirect(string sSQL);
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// Position cursor on next row of the resultset
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// Call this before using SQLGetData().
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// returns: SQL_SUCCESS if there is a row
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// SQL_ERROR if there are no more rows
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int SQLFetch();
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// * deprecated. Use SQLFetch instead.
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// Position cursor on first row of the resultset and name it sResultSetName
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// Call this before using SQLNextRow() and SQLGetData().
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// returns: SQL_SUCCESS if result set is not empty
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// SQL_ERROR is result set is empty
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int SQLFirstRow();
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// * deprecated. Use SQLFetch instead.
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// Position cursor on next row of the result set sResultSetName
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// returns: SQL_SUCCESS if cursor could be advanced to next row
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// SQL_ERROR if there was no next row
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int SQLNextRow();
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// Return value of column iCol in the current row of result set sResultSetName
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string SQLGetData(int iCol);
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// Return a string value when given a location
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string APSLocationToString(location lLocation);
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// Return a location value when given the string form of the location
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location APSStringToLocation(string sLocation);
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// Return a string value when given a vector
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string APSVectorToString(vector vVector);
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// Return a vector value when given the string form of the vector
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vector APSStringToVector(string sVector);
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// Set oObject's persistent string variable sVarName to sValue
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// Optional parameters:
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// iExpiration: Number of days the persistent variable should be kept in database (default: 0=forever)
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// sTable: Name of the table where variable should be stored (default: pwdata)
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void SetPersistentString(object oObject, string sVarName, string sValue, int iExpiration =
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0, string sTable = "pwdata");
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// Set oObject's persistent integer variable sVarName to iValue
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// Optional parameters:
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// iExpiration: Number of days the persistent variable should be kept in database (default: 0=forever)
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// sTable: Name of the table where variable should be stored (default: pwdata)
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void SetPersistentInt(object oObject, string sVarName, int iValue, int iExpiration =
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0, string sTable = "pwdata");
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// Set oObject's persistent float variable sVarName to fValue
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// Optional parameters:
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// iExpiration: Number of days the persistent variable should be kept in database (default: 0=forever)
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// sTable: Name of the table where variable should be stored (default: pwdata)
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void SetPersistentFloat(object oObject, string sVarName, float fValue, int iExpiration =
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0, string sTable = "pwdata");
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// Set oObject's persistent location variable sVarName to lLocation
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// Optional parameters:
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// iExpiration: Number of days the persistent variable should be kept in database (default: 0=forever)
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// sTable: Name of the table where variable should be stored (default: pwdata)
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// This function converts location to a string for storage in the database.
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void SetPersistentLocation(object oObject, string sVarName, location lLocation, int iExpiration =
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0, string sTable = "pwdata");
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// Set oObject's persistent vector variable sVarName to vVector
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// Optional parameters:
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// iExpiration: Number of days the persistent variable should be kept in database (default: 0=forever)
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// sTable: Name of the table where variable should be stored (default: pwdata)
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// This function converts vector to a string for storage in the database.
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void SetPersistentVector(object oObject, string sVarName, vector vVector, int iExpiration =
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0, string sTable = "pwdata");
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// Set oObject's persistent object with sVarName to sValue
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// Optional parameters:
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// iExpiration: Number of days the persistent variable should be kept in database (default: 0=forever)
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// sTable: Name of the table where variable should be stored (default: pwobjdata)
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void SetPersistentObject(object oObject, string sVarName, object oObject2, int iExpiration =
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0, string sTable = "pwobjdata");
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// Get oObject's persistent string variable sVarName
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// Optional parameters:
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// sTable: Name of the table where variable is stored (default: pwdata)
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// * Return value on error: ""
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string GetPersistentString(object oObject, string sVarName, string sTable = "pwdata");
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// Get oObject's persistent integer variable sVarName
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// Optional parameters:
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// sTable: Name of the table where variable is stored (default: pwdata)
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// * Return value on error: 0
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int GetPersistentInt(object oObject, string sVarName, string sTable = "pwdata");
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// Get oObject's persistent float variable sVarName
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// Optional parameters:
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// sTable: Name of the table where variable is stored (default: pwdata)
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// * Return value on error: 0
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float GetPersistentFloat(object oObject, string sVarName, string sTable = "pwdata");
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// Get oObject's persistent location variable sVarName
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// Optional parameters:
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// sTable: Name of the table where variable is stored (default: pwdata)
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// * Return value on error: 0
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location GetPersistentLocation(object oObject, string sVarname, string sTable = "pwdata");
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// Get oObject's persistent vector variable sVarName
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// Optional parameters:
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// sTable: Name of the table where variable is stored (default: pwdata)
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// * Return value on error: 0
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vector GetPersistentVector(object oObject, string sVarName, string sTable = "pwdata");
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// Get oObject's persistent object sVarName
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// Optional parameters:
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// sTable: Name of the table where object is stored (default: pwobjdata)
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// * Return value on error: 0
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object GetPersistentObject(object oObject, string sVarName, object oOwner = OBJECT_INVALID, string sTable = "pwobjdata");
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// Delete persistent variable sVarName stored on oObject
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// Optional parameters:
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// sTable: Name of the table where variable is stored (default: pwdata)
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void DeletePersistentVariable(object oObject, string sVarName, string sTable = "pwdata");
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// (private function) Replace special character ' with ~
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string SQLEncodeSpecialChars(string sString);
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// (private function)Replace special character ' with ~
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string SQLDecodeSpecialChars(string sString);
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/************************************/
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/* Implementation */
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/************************************/
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// Functions for initializing APS and working with result sets
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void SQLInit()
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{
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int i;
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// Placeholder for ODBC persistence
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string sMemory;
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for (i = 0; i < 8; i++) // reserve 8*128 bytes
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sMemory +=
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"................................................................................................................................";
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SetLocalString(GetModule(), "NWNX!ODBC!SPACER", sMemory);
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}
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void SQLExecDirect(string sSQL)
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{
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SetLocalString(GetModule(), "NWNX!ODBC!EXEC", sSQL);
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}
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int SQLFetch()
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{
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string sRow;
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object oModule = GetModule();
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SetLocalString(oModule, "NWNX!ODBC!FETCH", GetLocalString(oModule, "NWNX!ODBC!SPACER"));
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sRow = GetLocalString(oModule, "NWNX!ODBC!FETCH");
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if (GetStringLength(sRow) > 0)
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{
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SetLocalString(oModule, "NWNX_ODBC_CurrentRow", sRow);
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return SQL_SUCCESS;
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}
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else
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{
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SetLocalString(oModule, "NWNX_ODBC_CurrentRow", "");
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return SQL_ERROR;
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}
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}
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// deprecated. use SQLFetch().
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int SQLFirstRow()
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{
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return SQLFetch();
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}
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// deprecated. use SQLFetch().
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int SQLNextRow()
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{
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return SQLFetch();
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}
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string SQLGetData(int iCol)
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{
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int iPos;
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string sResultSet = GetLocalString(GetModule(), "NWNX_ODBC_CurrentRow");
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// find column in current row
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int iCount = 0;
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string sColValue = "";
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iPos = FindSubString(sResultSet, "<22>");
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if ((iPos == -1) && (iCol == 1))
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{
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// only one column, return value immediately
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sColValue = sResultSet;
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}
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else if (iPos == -1)
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{
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// only one column but requested column > 1
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sColValue = "";
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}
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else
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{
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// loop through columns until found
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while (iCount != iCol)
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{
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iCount++;
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if (iCount == iCol)
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sColValue = GetStringLeft(sResultSet, iPos);
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else
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{
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sResultSet = GetStringRight(sResultSet, GetStringLength(sResultSet) - iPos - 1);
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iPos = FindSubString(sResultSet, "<22>");
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}
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// special case: last column in row
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if (iPos == -1)
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iPos = GetStringLength(sResultSet);
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}
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}
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return sColValue;
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}
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// These functions deal with various data types. Ultimately, all information
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// must be stored in the database as strings, and converted back to the proper
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// form when retrieved.
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string APSVectorToString(vector vVector)
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{
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return "#POSITION_X#" + FloatToString(vVector.x) + "#POSITION_Y#" + FloatToString(vVector.y) +
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"#POSITION_Z#" + FloatToString(vVector.z) + "#END#";
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}
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vector APSStringToVector(string sVector)
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{
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float fX, fY, fZ;
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int iPos, iCount;
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int iLen = GetStringLength(sVector);
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if (iLen > 0)
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{
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iPos = FindSubString(sVector, "#POSITION_X#") + 12;
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iCount = FindSubString(GetSubString(sVector, iPos, iLen - iPos), "#");
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fX = StringToFloat(GetSubString(sVector, iPos, iCount));
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iPos = FindSubString(sVector, "#POSITION_Y#") + 12;
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iCount = FindSubString(GetSubString(sVector, iPos, iLen - iPos), "#");
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fY = StringToFloat(GetSubString(sVector, iPos, iCount));
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iPos = FindSubString(sVector, "#POSITION_Z#") + 12;
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iCount = FindSubString(GetSubString(sVector, iPos, iLen - iPos), "#");
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fZ = StringToFloat(GetSubString(sVector, iPos, iCount));
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}
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return Vector(fX, fY, fZ);
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}
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string APSLocationToString(location lLocation)
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{
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object oArea = GetAreaFromLocation(lLocation);
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vector vPosition = GetPositionFromLocation(lLocation);
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float fOrientation = GetFacingFromLocation(lLocation);
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string sReturnValue;
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if (GetIsObjectValid(oArea))
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sReturnValue =
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"#AREA#" + GetTag(oArea) + "#POSITION_X#" + FloatToString(vPosition.x) +
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"#POSITION_Y#" + FloatToString(vPosition.y) + "#POSITION_Z#" +
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FloatToString(vPosition.z) + "#ORIENTATION#" + FloatToString(fOrientation) + "#END#";
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return sReturnValue;
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}
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location APSStringToLocation(string sLocation)
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{
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location lReturnValue;
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object oArea;
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vector vPosition;
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float fOrientation, fX, fY, fZ;
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int iPos, iCount;
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int iLen = GetStringLength(sLocation);
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if (iLen > 0)
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{
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iPos = FindSubString(sLocation, "#AREA#") + 6;
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iCount = FindSubString(GetSubString(sLocation, iPos, iLen - iPos), "#");
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oArea = GetObjectByTag(GetSubString(sLocation, iPos, iCount));
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iPos = FindSubString(sLocation, "#POSITION_X#") + 12;
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iCount = FindSubString(GetSubString(sLocation, iPos, iLen - iPos), "#");
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fX = StringToFloat(GetSubString(sLocation, iPos, iCount));
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iPos = FindSubString(sLocation, "#POSITION_Y#") + 12;
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iCount = FindSubString(GetSubString(sLocation, iPos, iLen - iPos), "#");
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fY = StringToFloat(GetSubString(sLocation, iPos, iCount));
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iPos = FindSubString(sLocation, "#POSITION_Z#") + 12;
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iCount = FindSubString(GetSubString(sLocation, iPos, iLen - iPos), "#");
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fZ = StringToFloat(GetSubString(sLocation, iPos, iCount));
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vPosition = Vector(fX, fY, fZ);
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iPos = FindSubString(sLocation, "#ORIENTATION#") + 13;
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iCount = FindSubString(GetSubString(sLocation, iPos, iLen - iPos), "#");
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fOrientation = StringToFloat(GetSubString(sLocation, iPos, iCount));
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lReturnValue = Location(oArea, vPosition, fOrientation);
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}
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return lReturnValue;
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}
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// These functions are responsible for transporting the various data types back
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// and forth to the database.
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void SetPersistentString(object oObject, string sVarName, string sValue, int iExpiration =
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0, string sTable = "pwdata")
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{
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string sPlayer;
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string sTag;
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if (GetIsPC(oObject))
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{
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sPlayer = SQLEncodeSpecialChars(GetPCPlayerName(oObject));
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sTag = SQLEncodeSpecialChars(GetName(oObject));
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}
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else
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{
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sPlayer = "~";
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sTag = GetTag(oObject);
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}
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sVarName = SQLEncodeSpecialChars(sVarName);
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sValue = SQLEncodeSpecialChars(sValue);
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string sSQL = "SELECT player FROM " + sTable + " WHERE player='" + sPlayer +
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"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
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SQLExecDirect(sSQL);
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if (SQLFetch() == SQL_SUCCESS)
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{
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// row exists
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sSQL = "UPDATE " + sTable + " SET val='" + sValue +
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"',expire=" + IntToString(iExpiration) + " WHERE player='" + sPlayer +
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"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
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SQLExecDirect(sSQL);
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}
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else
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{
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// row doesn't exist
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sSQL = "INSERT INTO " + sTable + " (player,tag,name,val,expire) VALUES" +
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"('" + sPlayer + "','" + sTag + "','" + sVarName + "','" +
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sValue + "'," + IntToString(iExpiration) + ")";
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SQLExecDirect(sSQL);
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}
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}
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string GetPersistentString(object oObject, string sVarName, string sTable = "pwdata")
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{
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string sPlayer;
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string sTag;
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if (GetIsPC(oObject))
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{
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sPlayer = SQLEncodeSpecialChars(GetPCPlayerName(oObject));
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sTag = SQLEncodeSpecialChars(GetName(oObject));
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}
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else
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{
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sPlayer = "~";
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sTag = GetTag(oObject);
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}
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||||
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sVarName = SQLEncodeSpecialChars(sVarName);
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||||
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string sSQL = "SELECT val FROM " + sTable + " WHERE player='" + sPlayer +
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"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
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SQLExecDirect(sSQL);
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|
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if (SQLFetch() == SQL_SUCCESS)
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return SQLDecodeSpecialChars(SQLGetData(1));
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||||
else
|
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{
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return "";
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// If you want to convert your existing persistent data to APS, this
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// would be the place to do it. The requested variable was not found
|
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// in the database, you should
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// 1) query it's value using your existing persistence functions
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// 2) save the value to the database using SetPersistentString()
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// 3) return the string value here.
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||||
}
|
||||
}
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||||
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void SetPersistentInt(object oObject, string sVarName, int iValue, int iExpiration =
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0, string sTable = "pwdata")
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{
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SetPersistentString(oObject, sVarName, IntToString(iValue), iExpiration, sTable);
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||||
}
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||||
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int GetPersistentInt(object oObject, string sVarName, string sTable = "pwdata")
|
||||
{
|
||||
string sPlayer;
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||||
string sTag;
|
||||
object oModule;
|
||||
|
||||
if (GetIsPC(oObject))
|
||||
{
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||||
sPlayer = SQLEncodeSpecialChars(GetPCPlayerName(oObject));
|
||||
sTag = SQLEncodeSpecialChars(GetName(oObject));
|
||||
}
|
||||
else
|
||||
{
|
||||
sPlayer = "~";
|
||||
sTag = GetTag(oObject);
|
||||
}
|
||||
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||||
sVarName = SQLEncodeSpecialChars(sVarName);
|
||||
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||||
string sSQL = "SELECT val FROM " + sTable + " WHERE player='" + sPlayer +
|
||||
"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
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||||
SQLExecDirect(sSQL);
|
||||
|
||||
oModule = GetModule();
|
||||
SetLocalString(oModule, "NWNX!ODBC!FETCH", "-2147483647");
|
||||
return StringToInt(GetLocalString(oModule, "NWNX!ODBC!FETCH"));
|
||||
}
|
||||
|
||||
void SetPersistentFloat(object oObject, string sVarName, float fValue, int iExpiration =
|
||||
0, string sTable = "pwdata")
|
||||
{
|
||||
SetPersistentString(oObject, sVarName, FloatToString(fValue), iExpiration, sTable);
|
||||
}
|
||||
|
||||
float GetPersistentFloat(object oObject, string sVarName, string sTable = "pwdata")
|
||||
{
|
||||
string sPlayer;
|
||||
string sTag;
|
||||
object oModule;
|
||||
|
||||
if (GetIsPC(oObject))
|
||||
{
|
||||
sPlayer = SQLEncodeSpecialChars(GetPCPlayerName(oObject));
|
||||
sTag = SQLEncodeSpecialChars(GetName(oObject));
|
||||
}
|
||||
else
|
||||
{
|
||||
sPlayer = "~";
|
||||
sTag = GetTag(oObject);
|
||||
}
|
||||
|
||||
sVarName = SQLEncodeSpecialChars(sVarName);
|
||||
|
||||
string sSQL = "SELECT val FROM " + sTable + " WHERE player='" + sPlayer +
|
||||
"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
|
||||
SQLExecDirect(sSQL);
|
||||
|
||||
oModule = GetModule();
|
||||
SetLocalString(oModule, "NWNX!ODBC!FETCH", "-340282306073709650000000000000000000000.000000000");
|
||||
return StringToFloat(GetLocalString(oModule, "NWNX!ODBC!FETCH"));
|
||||
}
|
||||
|
||||
void SetPersistentLocation(object oObject, string sVarName, location lLocation, int iExpiration =
|
||||
0, string sTable = "pwdata")
|
||||
{
|
||||
SetPersistentString(oObject, sVarName, APSLocationToString(lLocation), iExpiration, sTable);
|
||||
}
|
||||
|
||||
location GetPersistentLocation(object oObject, string sVarName, string sTable = "pwdata")
|
||||
{
|
||||
return APSStringToLocation(GetPersistentString(oObject, sVarName, sTable));
|
||||
}
|
||||
|
||||
void SetPersistentVector(object oObject, string sVarName, vector vVector, int iExpiration =
|
||||
0, string sTable = "pwdata")
|
||||
{
|
||||
SetPersistentString(oObject, sVarName, APSVectorToString(vVector), iExpiration, sTable);
|
||||
}
|
||||
|
||||
vector GetPersistentVector(object oObject, string sVarName, string sTable = "pwdata")
|
||||
{
|
||||
return APSStringToVector(GetPersistentString(oObject, sVarName, sTable));
|
||||
}
|
||||
|
||||
void SetPersistentObject(object oOwner, string sVarName, object oObject, int iExpiration =
|
||||
0, string sTable = "pwobjdata")
|
||||
{
|
||||
string sPlayer;
|
||||
string sTag;
|
||||
|
||||
if (GetIsPC(oOwner))
|
||||
{
|
||||
sPlayer = SQLEncodeSpecialChars(GetPCPlayerName(oOwner));
|
||||
sTag = SQLEncodeSpecialChars(GetName(oOwner));
|
||||
}
|
||||
else
|
||||
{
|
||||
sPlayer = "~";
|
||||
sTag = GetTag(oOwner);
|
||||
}
|
||||
sVarName = SQLEncodeSpecialChars(sVarName);
|
||||
|
||||
string sSQL = "SELECT player FROM " + sTable + " WHERE player='" + sPlayer +
|
||||
"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
|
||||
SQLExecDirect(sSQL);
|
||||
|
||||
if (SQLFetch() == SQL_SUCCESS)
|
||||
{
|
||||
// row exists
|
||||
sSQL = "UPDATE " + sTable + " SET val=%s,expire=" + IntToString(iExpiration) +
|
||||
" WHERE player='" + sPlayer + "' AND tag='" + sTag + "' AND name='" + sVarName + "'";
|
||||
SetLocalString(GetModule(), "NWNX!ODBC!SETSCORCOSQL", sSQL);
|
||||
StoreCampaignObject ("NWNX", "-", oObject);
|
||||
}
|
||||
else
|
||||
{
|
||||
// row doesn't exist
|
||||
sSQL = "INSERT INTO " + sTable + " (player,tag,name,val,expire) VALUES" +
|
||||
"('" + sPlayer + "','" + sTag + "','" + sVarName + "',%s," + IntToString(iExpiration) + ")";
|
||||
SetLocalString(GetModule(), "NWNX!ODBC!SETSCORCOSQL", sSQL);
|
||||
StoreCampaignObject ("NWNX", "-", oObject);
|
||||
}
|
||||
}
|
||||
|
||||
object GetPersistentObject(object oObject, string sVarName, object oOwner = OBJECT_INVALID, string sTable = "pwobjdata")
|
||||
{
|
||||
string sPlayer;
|
||||
string sTag;
|
||||
object oModule;
|
||||
|
||||
if (GetIsPC(oObject))
|
||||
{
|
||||
sPlayer = SQLEncodeSpecialChars(GetPCPlayerName(oObject));
|
||||
sTag = SQLEncodeSpecialChars(GetName(oObject));
|
||||
}
|
||||
else
|
||||
{
|
||||
sPlayer = "~";
|
||||
sTag = GetTag(oObject);
|
||||
}
|
||||
sVarName = SQLEncodeSpecialChars(sVarName);
|
||||
|
||||
string sSQL = "SELECT val FROM " + sTable + " WHERE player='" + sPlayer +
|
||||
"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
|
||||
SetLocalString(GetModule(), "NWNX!ODBC!SETSCORCOSQL", sSQL);
|
||||
|
||||
if (!GetIsObjectValid(oOwner))
|
||||
oOwner = oObject;
|
||||
return RetrieveCampaignObject ("NWNX", "-", GetLocation(oOwner), oOwner);
|
||||
}
|
||||
|
||||
void DeletePersistentVariable(object oObject, string sVarName, string sTable = "pwdata")
|
||||
{
|
||||
string sPlayer;
|
||||
string sTag;
|
||||
|
||||
if (GetIsPC(oObject))
|
||||
{
|
||||
sPlayer = SQLEncodeSpecialChars(GetPCPlayerName(oObject));
|
||||
sTag = SQLEncodeSpecialChars(GetName(oObject));
|
||||
}
|
||||
else
|
||||
{
|
||||
sPlayer = "~";
|
||||
sTag = GetTag(oObject);
|
||||
}
|
||||
|
||||
sVarName = SQLEncodeSpecialChars(sVarName);
|
||||
string sSQL = "DELETE FROM " + sTable + " WHERE player='" + sPlayer +
|
||||
"' AND tag='" + sTag + "' AND name='" + sVarName + "'";
|
||||
SQLExecDirect(sSQL);
|
||||
}
|
||||
|
||||
// Problems can arise with SQL commands if variables or values have single quotes
|
||||
// in their names. These functions are a replace these quote with the tilde character
|
||||
|
||||
string SQLEncodeSpecialChars(string sString)
|
||||
{
|
||||
if (FindSubString(sString, "'") == -1) // not found
|
||||
return sString;
|
||||
|
||||
int i;
|
||||
string sReturn = "";
|
||||
string sChar;
|
||||
|
||||
// Loop over every character and replace special characters
|
||||
for (i = 0; i < GetStringLength(sString); i++)
|
||||
{
|
||||
sChar = GetSubString(sString, i, 1);
|
||||
if (sChar == "'")
|
||||
sReturn += "~";
|
||||
else
|
||||
sReturn += sChar;
|
||||
}
|
||||
return sReturn;
|
||||
}
|
||||
|
||||
string SQLDecodeSpecialChars(string sString)
|
||||
{
|
||||
if (FindSubString(sString, "~") == -1) // not found
|
||||
return sString;
|
||||
|
||||
int i;
|
||||
string sReturn = "";
|
||||
string sChar;
|
||||
|
||||
// Loop over every character and replace special characters
|
||||
for (i = 0; i < GetStringLength(sString); i++)
|
||||
{
|
||||
sChar = GetSubString(sString, i, 1);
|
||||
if (sChar == "~")
|
||||
sReturn += "'";
|
||||
else
|
||||
sReturn += sChar;
|
||||
}
|
||||
return sReturn;
|
||||
}
|
||||
//void main(){}
|
||||
|
||||
Reference in New Issue
Block a user