using a texture for the grid is better

[vrfileman] / src / assman.c

diff --git a/src/assman.c b/src/assman.c
new file mode 100644 (file)
index 0000000..423c8de
--- /dev/null
+++ b/src/assman.c
@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include "assman.h"
+
+int ass_fgetc(ass_file *fp)
+{
+       unsigned char c;
+
+       if(ass_fread(&c, 1, 1, fp) < 1) {
+               return -1;
+       }
+       return (int)c;
+}
+
+char *ass_fgets(char *s, int size, ass_file *fp)
+{
+       int i, c;
+       char *ptr = s;
+
+       if(!size) return 0;
+
+       for(i=0; i<size - 1; i++) {
+               if((c = ass_fgetc(fp)) == -1) {
+                       break;
+               }
+               *ptr++ = c;
+
+               if(c == '\n') break;
+       }
+       *ptr = 0;
+       return ptr == s ? 0 : s;
+}