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-rw-r--r--stairsplus/slopes.lua3
1 files changed, 3 insertions, 0 deletions
diff --git a/stairsplus/slopes.lua b/stairsplus/slopes.lua
index 6d934f6..91a78f2 100644
--- a/stairsplus/slopes.lua
+++ b/stairsplus/slopes.lua
@@ -252,6 +252,9 @@ function stairsplus:register_slope(modname, subname, recipeitem, fields)
def.description = desc
def.use_texture_alpha = fields.use_texture_alpha
def.groups = stairsplus:prepare_groups(fields.groups)
+ if alternate == "_half" or alternate == "_half_raised" then
+ def.groups.not_blocking_trains = 1
+ end
if fields.drop and not (type(fields.drop) == "table") then
def.drop = modname.. ":slope_" ..fields.drop..alternate
end