From a40cc6af619fadb2cc82ca9e61bf054efb3ebf9c Mon Sep 17 00:00:00 2001
From: otya128 <otya128@users.noreply.github.com>
Date: Thu, 15 Dec 2016 17:32:41 +0900
Subject: [PATCH] Fix SPOFS

---
 SMILEBASIC/builtinfunctions.d | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/SMILEBASIC/builtinfunctions.d b/SMILEBASIC/builtinfunctions.d
index da28863..46420de 100644
--- a/SMILEBASIC/builtinfunctions.d
+++ b/SMILEBASIC/builtinfunctions.d
@@ -1353,15 +1353,23 @@ class BuiltinFunction
     {
         p.sprite.spshow(id);
     }
-    static void SPOFS(PetitComputer p, int id, double x, double y, DefaultValue!(int, false) z)
+    static void SPOFS(PetitComputer p, int id, DefaultValue!double x, DefaultValue!double y, DefaultValue!(int, false) z)
     {
+        if (x.isDefault || y.isDefault)
+        {
+            double x_, y_;
+            int z_;
+            p.sprite.getspofs(id, x_, y_, z_);
+            x.setDefaultValue(x_);
+            y.setDefaultValue(y_);
+        }
         if(z.isDefault)
         {
-            p.sprite.spofs(id, x, y);
+            p.sprite.spofs(id, cast(int)x, cast(int)y);
         }
         else
         {
-            p.sprite.spofs(id, x, y, cast(int)z);
+            p.sprite.spofs(id, cast(int)x, cast(int)y, cast(int)z);
         }
     }
     @StartOptional("z")