Diff: main.cpp

Revision:

33:836ab2089565

Parent:

32:e984b7959cb0

Child:

35:5a4e1a87b3da

--- a/main.cpp	Wed May 23 01:34:36 2018 +0000
+++ b/main.cpp	Wed May 23 12:30:39 2018 +0000
@@ -159,6 +159,8 @@
                     motion.scanMove();
                
                 }else if (route[r] == RIGHT) {
+                    
+                    int lastJunc = route[junction[j]];
                     // Kreuzung führt zu Sackgassen -> löschen
                     junction[j] = 0;
                     printf("Kreuzung %d Schritt %d geloscht\n", j, r);
@@ -206,7 +208,7 @@
                                 
                                 looping = true;
                                 
-                            }else if (junction[j] == r-2 && route[r] == MOVE && route[junction[j]] != MOVE) {
+                            }else if (junction[j] == r-2 && route[r] == MOVE && route[junction[j]] != MOVE && lastJunc == MOVE) {
                                 
                                 route[r] = 0;
                                 r--;
@@ -257,6 +259,8 @@
                 
                 }else if (route[r] == MOVE) {
                 
+                    int lastJunc = route[junction[j]];
+                    
                     junction[j] = 0;
                     if (debuging == 1) printf("Kreuzung %d Schritt %d geloscht\n", j, r);
                     j -= 1;
@@ -302,7 +306,7 @@
                                 
                                 looping = true;
                                 
-                            }else if (junction[j] == r-2 && route[r] == MOVE && route[junction[j]] != MOVE) {
+                            }else if (junction[j] == r-2 && route[r] == MOVE && route[junction[j]] != MOVE && lastJunc == MOVE) {
                                 
                                 route[r] = 0;
                                 r--;