Revision 27:44a4a0abc8ee, committed 2014-12-08

Comitter:

alecguertin

Date:

Mon Dec 08 05:00:23 2014 +0000

Parent:

26:a74edc4c6acb

Child:

28:9976a94efa83

Commit message:

changed ending

Changed in this revision

--- a/main.c	Mon Dec 08 04:27:33 2014 +0000
+++ b/main.c	Mon Dec 08 05:00:23 2014 +0000
@@ -180,6 +180,9 @@
     while (1) {
         memset(instbuf+offset, 0, instbuflen-offset);
         bytes_read = fread(instbuf+offset, sizeof(char), instbuflen-1-offset, ps_file);
+        if (instbuf[0] == '\0') {
+            break;
+        }
         cur = instbuf;
         err = retrieve_inst(instbuf, &x, &y, &draw);
         if (err == 0) {
@@ -194,6 +197,9 @@
         /* Compute turn angle and turn. */
         theta = atan(((double) delta_y)/((double) delta_x));
         theta *= 57.29;
+        if (delta_x < 0 && delta_y > 0) {
+            theta += 180;
+        }
         delta_a = theta-angle;
         if (delta_x < 0 && delta_y < 0) {
             delta_a += 180;
@@ -239,6 +245,7 @@
     pi.cls();
     pi.locate(0,0);
     pi.printf("done");
+    while (1);
     return 0;
 }