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Add more assert checks

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This commit is contained in:
Jean-Patrick Guerrero 2019-03-12 14:19:54 +01:00
parent a242f6c61c
commit 9df355b899
1 changed files with 26 additions and 16 deletions
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42
init.lua
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@ -13,6 +13,7 @@ local fuel_cache = {}
local progressive_mode = M.settings:get_bool("craftguide_progressive_mode")
local sfinv_only = M.settings:get_bool("craftguide_sfinv_only") and rawget(_G, "sfinv")
local after = M.after
local colorize = M.colorize
local reg_items = M.registered_items
local get_result = M.get_craft_result
@ -119,23 +120,31 @@ local function __func()
return debug.getinfo(2, "n").name
end
local function is_str(x)
return type(x) == "string"
end
local function is_func(x)
return type(x) == "function"
end
local custom_crafts, craft_types = {}, {}
function craftguide.register_craft_type(name, def)
local func = "craftguide." .. __func() .. "(): "
assert(name, func .. "'name' field missing")
assert(def.description, func .. "'description' field missing")
assert(def.icon, func .. "'icon' field missing")
assert(is_str(name), func .. "'name' field missing")
assert(is_str(def.description), func .. "'description' field missing")
assert(is_str(def.icon), func .. "'icon' field missing")
craft_types[name] = def
end
function craftguide.register_craft(def)
local func = "craftguide." .. __func() .. "(): "
assert(def.type, func .. "'type' field missing")
assert(def.width, func .. "'width' field missing")
assert(def.output, func .. "'output' field missing")
assert(def.items, func .. "'items' field missing")
assert(is_str(def.type), func .. "'type' field missing")
assert(is_str(def.width), func .. "'width' field missing")
assert(is_str(def.output), func .. "'output' field missing")
assert(is_str(def.items), func .. "'items' field missing")
custom_crafts[#custom_crafts + 1] = def
end
@ -144,8 +153,8 @@ local recipe_filters = {}
function craftguide.add_recipe_filter(name, f)
local func = "craftguide." .. __func() .. "(): "
assert(name, func .. "filter name missing")
assert(f and type(f) == "function", func .. "filter function missing")
assert(is_str(name), func .. "filter name missing")
assert(is_func(f), func .. "filter function missing")
recipe_filters[name] = f
end
@ -156,8 +165,8 @@ end
function craftguide.set_recipe_filter(name, f)
local func = "craftguide." .. __func() .. "(): "
assert(name, func .. "filter name missing")
assert(f and type(f) == "function", func .. "filter function missing")
assert(is_str(name), func .. "filter name missing")
assert(is_func(f), func .. "filter function missing")
recipe_filters = {[name] = f}
end
@ -178,8 +187,8 @@ local search_filters = {}
function craftguide.add_search_filter(name, f)
local func = "craftguide." .. __func() .. "(): "
assert(name, func .. "filter name missing")
assert(f and type(f) == "function", func .. "filter function missing")
assert(is_str(name), func .. "filter name missing")
assert(is_func(f), func .. "filter function missing")
search_filters[name] = f
end
@ -196,8 +205,9 @@ local formspec_elements = {}
function craftguide.add_formspec_element(name, def)
local func = "craftguide." .. __func() .. "(): "
assert(def.element, func .. "'element' field not defined")
assert(def.type, func .. "'type' field not defined")
assert(is_str(name), func .. "formspec element name missing")
assert(is_str(def.element), func .. "'element' field not defined")
assert(is_str(def.type), func .. "'type' field not defined")
assert(FMT[def.type], func .. "'" .. def.type .. "' type not supported by the API")
formspec_elements[name] = {
@ -1107,7 +1117,7 @@ if progressive_mode then
end
end
M.after(POLL_FREQ, poll_new_items)
after(POLL_FREQ, poll_new_items)
end
poll_new_items()