Be more explicit in Makefiles about external libraries linking

[TD_C.git] / TP_13 / exo2 / lib / display.c

diff --git a/TP_13/exo2/lib/display.c b/TP_13/exo2/lib/display.c
index c04b51b1feb5e4ae0dfebbd2d258503e362d3891..72bd0f5f37e071b639d7da69ac025f0d21956eb4 100644 (file)
--- a/TP_13/exo2/lib/display.c
+++ b/TP_13/exo2/lib/display.c
@@ -68,9 +68,11 @@ static int remap_y(int y) {
 
     if (y == 1) {
         return 0;
-    } else if (y == 2) {
-        return 3;
-    } else {
+    } else if (y > 1 && y <= 3) {
+        return (remap_y(y - 1) + 3);
+    }  else {
+        /* FIXME: return an error value like -1
+         * but for now there a bug somewhere */
         return 6;
     }
 }
@@ -79,9 +81,11 @@ static int remap_x(int x) {
 
     if (x == 1) {
         return 1;
-    } else if (x == 2) {
-        return 6;
+    } else if (x > 1 && x <= 3) {
+        return (remap_x(x - 1) + 5);
     } else {
+        /* FIXME: return an error value like -1
+         * but for now there a bug somewhere */
         return 11;
     }
 }