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prevent crash if get_recipe_index() is passed a nil or apparent garbage instead
of a table
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parent
4ac36e9d27
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@ -17,6 +17,7 @@ function technic.register_recipe_type(typename, origdata)
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end
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local function get_recipe_index(items)
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if not items or type(items) ~= "table" then return false end
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local l = {}
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for i, stack in ipairs(items) do
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l[i] = ItemStack(stack):get_name()
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@ -40,6 +41,10 @@ local function register_recipe(typename, data)
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local recipe = {time = data.time, input = {}, output = data.output}
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local index = get_recipe_index(data.input)
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if not index then
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print("[Technic] ignored registration of garbage recipe!")
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return
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end
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for _, stack in ipairs(data.input) do
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recipe.input[ItemStack(stack):get_name()] = ItemStack(stack):get_count()
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end
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@ -75,6 +80,10 @@ function technic.get_recipe(typename, items)
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end
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end
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local index = get_recipe_index(items)
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if not index then
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print("[Technic] ignored registration of garbage recipe!")
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return
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end
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local recipe = technic.recipes[typename].recipes[index]
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if recipe then
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local new_input = {}
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