Copy the shape defaults to a local variable

Now we don't need to track old values, as our local settings will be
discarded when the local variable goes out of scope.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/shapes.cpp b/src/shapes.cpp
index 099ef66..6f61d11 100644
--- a/src/shapes.cpp
+++ b/src/shapes.cpp
@@ -4,6 +4,8 @@
  * Use of this source code is governed by the 3-Clause BSD license
  * specified in the COPYING file included with this source code.
  */
+#include <string.h>
+
 #include "shapes.h"
 
 int star_points[11][2] = {
@@ -20,6 +22,24 @@ int star_points[11][2] = {
     { 0, 85 }
 };
 
+void
+shape_init(shapes_t *shape)
+{
+    memset(shape, 0, sizeof(shape));
+}
+
+void
+shape_copy(const shapes_t *src, shapes_t *dest)
+{
+    *dest = *src;
+}
+
+void
+shape_randomize(shapes_t *shape)
+{
+    // TODO
+}
+
 /*
   Local Variables:
   mode:c++