--- a/openttd.dsp	Thu Sep 08 12:22:47 2005 +0000
+++ b/openttd.dsp	Thu Sep 08 12:33:25 2005 +0000
@@ -103,6 +103,10 @@
 # End Source File
 # Begin Source File
 
+SOURCE=.\ai\ai.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\ai\trolly\pathfinder.c
 # End Source File
 # Begin Source File
@@ -498,6 +502,10 @@
 # End Source File
 # Begin Source File
 
+SOURCE=.\ai\ai.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\aystar.h
 # End Source File
 # Begin Source File

--- a/openttd.vcproj	Thu Sep 08 12:22:47 2005 +0000
+++ b/openttd.vcproj	Thu Sep 08 12:33:25 2005 +0000
@@ -887,6 +887,12 @@
 			Name="AI Files"
 			Filter="">
 			<File
+				RelativePath=".\ai\ai.c">
+			</File>
+			<File
+				RelativePath=".\ai\ai.h">
+			</File>
+			<File
 				RelativePath=".\ai\default\default.c">
 			</File>
 			<Filter