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-rw-r--r--advtrains_interlocking/lzb.lua3
-rw-r--r--advtrains_interlocking/signal_api.lua5
2 files changed, 5 insertions, 3 deletions
diff --git a/advtrains_interlocking/lzb.lua b/advtrains_interlocking/lzb.lua
index 54b1a7a..77b115d 100644
--- a/advtrains_interlocking/lzb.lua
+++ b/advtrains_interlocking/lzb.lua
@@ -117,7 +117,6 @@ local function look_ahead(id, train)
idx = trav,
spd = lspd,
})
- -- TODO register aspect change callback!
end
end
end
@@ -126,6 +125,8 @@ local function look_ahead(id, train)
lzb.travspd = travspd
lzb.travwspd = travwspd
+ --train.debug = dump(lzb)
+
end
--[[
diff --git a/advtrains_interlocking/signal_api.lua b/advtrains_interlocking/signal_api.lua
index 9238587..021cbfd 100644
--- a/advtrains_interlocking/signal_api.lua
+++ b/advtrains_interlocking/signal_api.lua
@@ -287,7 +287,7 @@ function advtrains.interlocking.signal_get_supposed_aspect(pos)
end
-- Returns the actual aspect of the signal at position, as returned by the nodedef.
--- returns nil
+-- returns nil when there's no signal at the position
function advtrains.interlocking.signal_get_aspect(pos)
local node=advtrains.ndb.get_node(pos)
local ndef=minetest.registered_nodes[node.name]
@@ -295,8 +295,9 @@ function advtrains.interlocking.signal_get_aspect(pos)
local asp = ndef.advtrains.get_aspect(pos, node)
if not asp then asp = DANGER end
fillout_aspect(asp)
- return
+ return asp
end
+ return nil
end
local players_assign_ip = {}