buildings: Added docs for buildings

diff --git a/src/buildings.s b/src/buildings.s
index eb978c57a622fc995eafcf50ba33a940c1ac14bc..677790d2de55928beabeb60c798b2721345aa44a 100644 (file)
--- a/src/buildings.s
+++ b/src/buildings.s
@@ -16,6 +16,8 @@ build_warehouse:
   ldnull bc
   ret
 
+  ; builds a road
+  ; roads transfer connections 
 build_road:
   call cursor_get_cell
   ; hl = cell
@@ -31,6 +33,12 @@ build_road:
   ldnull bc
   ret
 
+  ; constructs a 2x2 capital fortress 
+  ; is always flagged as connected
+  ; only one fortress can be built
+build_fortress:
+  ret
+
 build_farm:
   ldnull bc
   ret