Fix VSYNC

2016-12-10 17:10:37 +09:00
parent 92e5f3abc4
commit 9788cd9e55
2 changed files with 11 additions and 3 deletions
--- a/SMILEBASIC/builtinfunctions.d
+++ b/SMILEBASIC/builtinfunctions.d
@@ -268,10 +268,17 @@ class BuiltinFunction
    {
        return p.console.width;
    }
-    static void VSYNC(PetitComputer p, DefaultValue!int time)
+    static void VSYNC(PetitComputer p)
    {
-        time.setDefaultValue(1);
-        p.vsync(cast(int)time);
+        VSYNC(p, 1);
+    }
+    static void VSYNC(PetitComputer p, int time)
+    {
+        if (time == 0)
+        {
+            return;
+        }
+        p.vsync(time);
    }
    static void WAIT(PetitComputer p, DefaultValue!int time)
    {