Lua: finished inputbox with negative and decimal inputs. Added to the repository more than 20(!) new scripts by DawnBringer

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1357 416bcca6-2ee7-4201-b75f-2eb2f807beb1

scripts/pic_ni_Colorspace18bit.lua

@@ -0,0 +1,10 @@
+-- 18bit colour space from palette
+--
+w,h=getpicturesize();
+for y1=0,7,1 do
+  for x1=0,7,1 do
+    for y2=0,63,1 do
+      for x2=0,63,1 do
+        putpicturepixel(x1*64+x2,y1*64+y2,matchcolor((y2*255)/64,
+((y1*8+x1)*255)/64,(x2*255)/64))
+        end;end;end;end