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-rw-r--r--include/engine.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/engine.h b/include/engine.h
index b39841d..420f576 100644
--- a/include/engine.h
+++ b/include/engine.h
@@ -27,6 +27,7 @@ namespace mogltk {
static bool quitrequested();
static int mouseX();
static int mouseY();
+ static int mouseZ();
static int mousebuttons();
static double FPS();
static void lockmouse();
@@ -42,6 +43,7 @@ namespace mogltk {
static bool quitrequest;
static int mx;
static int my;
+ static int mz;
static int mbuttons;
static int frames;
static double curfps;