added tunnel effect and SDL backend

[dosdemo] / Makefile

diff --git a/Makefile b/Makefile
index efcc291..1044346 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 baseobj = main.obj
-demoobj = demo.obj
+demoobj = demo.obj screen.obj tunnel.obj
 sysobj = gfx.obj vbe.obj dpmi.obj timer.obj keyb.obj logger.obj
 obj = $(baseobj) $(demoobj) $(sysobj)
 bin = demo.exe