X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=src%2Fserver%2Fdispense.c;h=c994e335f037c8e5a1a54a38109821b91f55ab34;hb=HEAD;hp=706167098eec493fe2c7f5bd5be44c166d950a12;hpb=775921ac20618899f084977ac612b6b3e8544425;p=tpg%2Fopendispense2.git

diff --git a/src/server/dispense.c b/src/server/dispense.c
index 7061670..c994e33 100644
--- a/src/server/dispense.c
+++ b/src/server/dispense.c
@@ -45,33 +45,52 @@ int DispenseItem(int ActualUser, int User, tItem *Item)
 	// Get username for debugging
 	username = Bank_GetAcctName(User);
 	
-	// Actually do the dispense
-	if( handler->DoDispense ) {
-		ret = handler->DoDispense( User, Item->ID );
-		if(ret) {
-			Log_Error("Dispense failed (%s dispensing %s:%i '%s')",
-				username, Item->Name, Item->Handler->Name, Item->ID);
-			free( username );
-			return -1;	// 1: Unknown Error again
-		}
-	}
+	// Ordering: Pay, Drop. Worst case requires a refund, other ordering leads to drops when payment fails.
 	
 	// Take away money
 	if( Item->Price )
 	{
 		char	*reason;
 		reason = mkstr("Dispense - %s:%i %s", handler->Name, Item->ID, Item->Name);
-		_Transfer( User, salesAcct, Item->Price, reason );
+		if( _Transfer( User, salesAcct, Item->Price, reason ) != 0 ) {
+			Log_Error("Dispense failed (%s dispensing %s:%i '%s') - Cokebank error!",
+				username, Item->Handler->Name, Item->ID, Item->Name);
+			free(reason);
+			free( username );
+			return -1;	// -1: Unknown error
+		}
 		free(reason);
 	}
 	
+	// Actually do the dispense
+	if( handler->DoDispense ) {
+		ret = handler->DoDispense( User, Item->ID );
+		if(ret) {
+			Log_Error("Dispense failed (%s dispensing %s:%i '%s')",
+				username, Item->Handler->Name, Item->ID, Item->Name);
+			free( username );
+			return -1;	// -1: Unknown Error
+		}
+	}
+	
 	actualUsername = Bank_GetAcctName(ActualUser);
 	
 	// And log that it happened
-	Log_Info("dispense '%s' (%s:%i) for %s by %s [cost %i, balance %i]",
-		Item->Name, handler->Name, Item->ID,
-		username, actualUsername, Item->Price, Bank_GetBalance(User)
-		);
+	if( gbNoCostMode )
+	{
+		// Special format for zero cost dispenses
+		Log_Info("test dispense '%s' (%s:%i) for %s by %s [no change]",
+			Item->Name, handler->Name, Item->ID,
+			username, actualUsername
+			);
+	}
+	else
+	{
+		Log_Info("dispense '%s' (%s:%i) for %s by %s [cost %i, balance %i]",
+			Item->Name, handler->Name, Item->ID,
+			username, actualUsername, Item->Price, Bank_GetBalance(User)
+			);
+	}
 	
 	free( username );
 	free( actualUsername );
@@ -120,6 +139,10 @@ int DispenseGive(int ActualUser, int SrcUser, int DestUser, int Ammount, const c
 	char	*actualUsername;
 	char	*srcName, *dstName;
 	
+	// HACK: Naming a slot "dead" disables it (catch for snack)
+	if( strcmp(ReasonGiven, "dead") == 0 )
+		return 1;
+	
 	if( Ammount < 0 )	return 1;	// Um... negative give? Not on my watch!
 	
 	ret = _Transfer( SrcUser, DestUser, Ammount, ReasonGiven );
@@ -188,9 +211,9 @@ int DispenseAdd(int ActualUser, int User, int Ammount, const char *ReasonGiven)
 	char	*dstName, *byName;
 	
 #if DISPENSE_ADD_BELOW_MIN
-	ret = _Transfer( Bank_GetAcctByName(COKEBANK_DEBT_ACCT,1), User, Ammount, ReasonGiven );
+	ret = _Transfer( Bank_GetAcctByName(COKEBANK_ADDSRC_ACCT,1), User, Ammount, ReasonGiven );
 #else
-	ret = Bank_Transfer( Bank_GetAcctByName(COKEBANK_DEBT_ACCT,1), User, Ammount, ReasonGiven );
+	ret = Bank_Transfer( Bank_GetAcctByName(COKEBANK_ADDSRC_ACCT,1), User, Ammount, ReasonGiven );
 #endif
 	if(ret)	return 2;
 	
@@ -207,20 +230,22 @@ int DispenseAdd(int ActualUser, int User, int Ammount, const char *ReasonGiven)
 	return 0;
 }
 
-int DispenseSet(int ActualUser, int User, int Balance, const char *ReasonGiven)
+int DispenseSet(int ActualUser, int User, int Balance, const char *ReasonGiven, int *OrigBalance)
 {
 	 int	curBal = Bank_GetBalance(User);
 	char	*byName, *dstName;
 	
-	_Transfer( Bank_GetAcctByName(COKEBANK_DEBT_ACCT,1), User, Balance-curBal, ReasonGiven );
+	if( Bank_Transfer( Bank_GetAcctByName(COKEBANK_DEBT_ACCT,1), User, Balance-curBal, ReasonGiven ) )
+		return -1;
 	
 	byName = Bank_GetAcctName(ActualUser);
 	dstName = Bank_GetAcctName(User);
 	
-	Log_Info("set balance of %s to %i by %s [balance %i] - %s",
-		dstName, Balance, byName, Bank_GetBalance(User), ReasonGiven
+	Log_Info("set balance of %s to %i by %s [was %i, balance %i] - %s",
+		dstName, Balance, byName, curBal, Bank_GetBalance(User), ReasonGiven
 		);
 	
+	*OrigBalance = curBal;
 	free(byName);
 	free(dstName);
 	
@@ -237,7 +262,7 @@ int DispenseDonate(int ActualUser, int User, int Ammount, const char *ReasonGive
 	
 	if( Ammount < 0 )	return 2;
 	
-	ret = _Transfer( User, Bank_GetAcctByName(COKEBANK_DEBT_ACCT,1), Ammount, ReasonGiven );
+	ret = _Transfer( User, Bank_GetAcctByName(COKEBANK_DONATE_ACCT,1), Ammount, ReasonGiven );
 	if(ret)	return 2;
 	
 	byName = Bank_GetAcctName(ActualUser);
@@ -315,9 +340,12 @@ int _GetMinBalance(int Account)
 
 /**
  * \brief Check if a transfer is possible
+ * \return Boolean success
  */
 int _CanTransfer(int Source, int Destination, int Ammount)
 {
+//	if( Bank_GetFlags(Source) & USER_FLAG_DISABLED )
+//		return 0;
 	if( Ammount > 0 )
 	{
 		if( Bank_GetBalance(Source) - Ammount < _GetMinBalance(Source) )