reverse routing is working now

server/block.cc

@@ -303,6 +303,20 @@ void Blocks::ClearLockedby(string name) {
 };
 
 
+int Blocks::GetFlags  (string blname) {
+	int res = 0;
+	int i;
+	JSONParse jp;
+
+	Lock();
+	for (i = 0; i < max; i++) if (blname.compare(blocks[i].name) == 0) {
+		res = blocks[i].flags;
+	}
+	UnLock();
+	return res;
+};
+
+
 string Blocks::GetSensorMinus  (string blname) {
 	string res = "";
 	int i;

server/block.h

@@ -58,6 +58,7 @@ class Blocks {
 		string GetSensorMinus  (string blname);
 		string GetSensorCenter (string blname);
 		string GetSensorPlus   (string blname);
+		int GetFlags  (string blname);
 
 		int SetLockedby (string blname, string lockedby, int lock_onoff);
 		string GetLockedby (string blname);

server/locomotive.cc

@@ -559,7 +559,6 @@ int Locomotives::AutoCheckWaySingleStep(string way, string locname, int *data) {
 }
 
 
-
 int Locomotives::Loop() {
 	int lnum, i;
 	string way;
@@ -567,9 +566,13 @@ int Locomotives::Loop() {
 	string block;
 	string sensor;
 	JSONParse jp;
+	int reverse = 1;
 
 	for (lnum = 0; lnum < max; lnum++) if (locomotives[lnum].name[0] != 0) {
 		loco = &locomotives[lnum];
+		if (loco->flags & LOCO_F_REVERSE) 	reverse = -1;
+		else 								reverse = 1;
+
 		if (loco->flags & LOCO_F_AUTO) {
 			//
 			// only in automate do anything alone
@@ -582,6 +585,9 @@ int Locomotives::Loop() {
 			}
 
 			else if (loco->auto_onroute == LOCO_OR_SEARCH) {
+				//
+				// find way, if nothing found check if we can reverse direction
+				//
 				if (loco->auto_timenext.tv_sec == 0 || timer_get(&loco->auto_timenext) > LOCO_TO_TRYAGAIN) {
 					if (server->railways.FindWay(loco->blockassign, loco->blockdest, loco->name, &way)) {
 						size_t pos;
@@ -596,15 +602,28 @@ int Locomotives::Loop() {
 							else timer_start(&loco->auto_timenext);
 						}
 					}
-					else timer_start(&loco->auto_timenext);
+					else {
+						if (loco->blockassign[0] != 0 && (loco->flags & LOCO_F_CANREVERSE)) {
+							if (loco->blockassign[0] == '-') loco->blockassign[0] = '+';
+							else if (loco->blockassign[0] == '+') loco->blockassign[0] = '-';
+
+							if (loco->flags & LOCO_F_REVERSE)	loco->flags &= ~LOCO_F_REVERSE;
+							else								loco->flags |= LOCO_F_REVERSE;
+						}
+						timer_start(&loco->auto_timenext);
+					}
 				}
 			}
 
 			else if (loco->auto_onroute == LOCO_OR_PREPARE) {
+				block = loco->blocknext+2;
+
 				if (loco->auto_timenext.tv_sec == 0 || timer_get(&loco->auto_timenext) > LOCO_TO_TURNOUT) {
 					if (AutoCheckWaySingleStep(loco->auto_way, loco->name, &loco->auto_data) == 1) {
-						if (loco->flags & LOCO_F_CARGO) 	SetSpeed(loco->name, loco->vmid);
-						else 								SetSpeed(loco->name, loco->vfast);
+						if ((loco->flags & LOCO_F_CARGO) ||
+							(server->blocks.GetFlags(block) & BLOCK_F_SPEEDLIMIT))
+															SetSpeed(loco->name, reverse * loco->vmid);
+						else 								SetSpeed(loco->name, reverse * loco->vfast);
 						loco->auto_onroute = LOCO_OR_ONTHEWAY;
 					}
 					else timer_start(&loco->auto_timenext);
@@ -638,7 +657,7 @@ int Locomotives::Loop() {
 						printf ("%s:%d LOCO_OR_ONTHEWAY enter assign == dest stop\n", __FILE__, __LINE__);
 						loco->blockdest[0] = 0;
 						loco->auto_onroute = LOCO_OR_ENTERBLOCKSTOP;
-						SetSpeed(loco->name, loco->vslow);
+						SetSpeed(loco->name, reverse * loco->vslow);
 					}
 					else {
 						// try to find new way
@@ -655,17 +674,17 @@ int Locomotives::Loop() {
 								}
 								else {
 									loco->auto_onroute = LOCO_OR_ENTERBLOCKSTOP;
-									SetSpeed(loco->name, loco->vslow);
+									SetSpeed(loco->name, reverse * loco->vslow);
 								}
 							}
 							else {
 								loco->auto_onroute = LOCO_OR_ENTERBLOCKSTOP;
-								SetSpeed(loco->name, loco->vslow);
+								SetSpeed(loco->name, reverse * loco->vslow);
 							}
 						}
 						else {
 							loco->auto_onroute = LOCO_OR_ENTERBLOCKSTOP;
-							SetSpeed(loco->name, loco->vslow);
+							SetSpeed(loco->name, reverse * loco->vslow);
 						}
 					}
 					
@@ -676,7 +695,7 @@ int Locomotives::Loop() {
 
 					if (loco->auto_onroute == LOCO_OR_ONTHEWAY) {
 						loco->auto_onroute = LOCO_OR_ENTERBLOCKSTOP;
-						SetSpeed(loco->name, loco->vslow);
+						SetSpeed(loco->name, reverse * loco->vslow);
 					}
 				}
 			}
@@ -734,6 +753,10 @@ int Locomotives::Loop() {
 						timer_start(&loco->auto_timenext);
 					}
 					else {
+						if (server->blocks.GetFlags(block) & BLOCK_F_SPEEDLIMIT) {
+							SetSpeed(loco->name, reverse * loco->vmid);
+						}
+
 						loco->auto_onroute = LOCO_OR_ONTHEWAY;
 					}
 				}