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_Colorspace12bit.lua

@@ -0,0 +1,10 @@
+-- 12bit colour space from palette
+--
+w,h=getpicturesize();
+for y1=0,3,1 do
+  for x1=0,3,1 do
+    for y2=0,15,1 do
+      for x2=0,15,1 do
+        putpicturepixel(x1*16+x2,y1*16+y2,matchcolor((y2*255)/15,
+((y1*4+x1)*255)/15,(x2*255)/15))
+        end;end;end;end