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https://github.com/luanti-org/luanti.git
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Move all registration logic into core.register_item for consistency
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sfan5
parent
915446417d
commit
a94c9a73ba
1 changed files with 102 additions and 88 deletions
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@ -129,6 +129,86 @@ function core.register_entity(name, prototype)
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prototype.mod_origin = core.get_current_modname() or "??"
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end
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local function preprocess_node(nodedef)
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-- Use the nodebox as selection box if it's not set manually
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if nodedef.drawtype == "nodebox" and not nodedef.selection_box then
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nodedef.selection_box = nodedef.node_box
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elseif nodedef.drawtype == "fencelike" and not nodedef.selection_box then
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nodedef.selection_box = {
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type = "fixed",
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fixed = {-1/8, -1/2, -1/8, 1/8, 1/2, 1/8},
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}
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end
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if nodedef.light_source and nodedef.light_source > core.LIGHT_MAX then
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nodedef.light_source = core.LIGHT_MAX
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core.log("warning", "Node 'light_source' value exceeds maximum," ..
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" limiting it: " .. nodedef.name)
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end
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-- Flowing liquid uses param2
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if nodedef.liquidtype == "flowing" then
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nodedef.paramtype2 = "flowingliquid"
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end
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end
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local function preprocess_craft(itemdef)
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-- BEGIN Legacy stuff
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if itemdef.inventory_image == nil and itemdef.image ~= nil then
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itemdef.inventory_image = itemdef.image
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end
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-- END Legacy stuff
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end
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local function preprocess_tool(tooldef)
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tooldef.stack_max = 1
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-- BEGIN Legacy stuff
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if tooldef.inventory_image == nil and tooldef.image ~= nil then
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tooldef.inventory_image = tooldef.image
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end
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if tooldef.tool_capabilities == nil and
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(tooldef.full_punch_interval ~= nil or
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tooldef.basetime ~= nil or
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tooldef.dt_weight ~= nil or
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tooldef.dt_crackiness ~= nil or
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tooldef.dt_crumbliness ~= nil or
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tooldef.dt_cuttability ~= nil or
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tooldef.basedurability ~= nil or
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tooldef.dd_weight ~= nil or
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tooldef.dd_crackiness ~= nil or
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tooldef.dd_crumbliness ~= nil or
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tooldef.dd_cuttability ~= nil) then
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tooldef.tool_capabilities = {
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full_punch_interval = tooldef.full_punch_interval,
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basetime = tooldef.basetime,
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dt_weight = tooldef.dt_weight,
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dt_crackiness = tooldef.dt_crackiness,
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dt_crumbliness = tooldef.dt_crumbliness,
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dt_cuttability = tooldef.dt_cuttability,
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basedurability = tooldef.basedurability,
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dd_weight = tooldef.dd_weight,
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dd_crackiness = tooldef.dd_crackiness,
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dd_crumbliness = tooldef.dd_crumbliness,
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dd_cuttability = tooldef.dd_cuttability,
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}
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end
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-- END Legacy stuff
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-- Automatically set punch_attack_uses as a convenience feature
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local toolcaps = tooldef.tool_capabilities
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if toolcaps and toolcaps.punch_attack_uses == nil then
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for _, cap in pairs(toolcaps.groupcaps or {}) do
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local level = (cap.maxlevel or 0) - 1
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if (cap.uses or 0) ~= 0 and level >= 0 then
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toolcaps.punch_attack_uses = cap.uses * (3 ^ level)
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break
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end
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end
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end
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end
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local default_tables = {
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node = core.nodedef_default,
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craft = core.craftitemdef_default,
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@ -136,6 +216,12 @@ local default_tables = {
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none = core.noneitemdef_default,
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}
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local preprocess_fns = {
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node = preprocess_node,
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craft = preprocess_craft,
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tool = preprocess_tool,
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}
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function core.register_item(name, itemdef)
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-- Check name
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if name == nil then
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@ -145,23 +231,13 @@ function core.register_item(name, itemdef)
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if forbidden_item_names[name] then
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error("Unable to register item: Name is forbidden: " .. name)
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end
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itemdef.name = name
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if itemdef.type == "node" then
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-- Use the nodebox as selection box if it's not set manually
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if itemdef.drawtype == "nodebox" and not itemdef.selection_box then
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itemdef.selection_box = itemdef.node_box
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elseif itemdef.drawtype == "fencelike" and not itemdef.selection_box then
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itemdef.selection_box = {
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type = "fixed",
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fixed = {-1/8, -1/2, -1/8, 1/8, 1/2, 1/8},
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}
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end
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if itemdef.light_source and itemdef.light_source > core.LIGHT_MAX then
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itemdef.light_source = core.LIGHT_MAX
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core.log("warning", "Node 'light_source' value exceeds maximum," ..
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" limiting to maximum: " ..name)
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end
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-- Compatibility stuff depending on type
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local fn = preprocess_fns[itemdef.type]
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if fn then
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fn(itemdef)
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end
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-- Apply defaults
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@ -184,11 +260,6 @@ function core.register_item(name, itemdef)
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end
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setmetatable(itemdef, {__index = defaults})
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-- Flowing liquid uses param2
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if itemdef.type == "node" and itemdef.liquidtype == "flowing" then
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itemdef.paramtype2 = "flowingliquid"
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end
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-- BEGIN Legacy stuff
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if itemdef.cookresult_itemstring ~= nil and itemdef.cookresult_itemstring ~= "" then
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core.register_craft({
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@ -226,6 +297,17 @@ function core.register_item(name, itemdef)
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register_item_raw(itemdef)
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end
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local function make_register_item_wrapper(the_type)
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return function(name, itemdef)
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itemdef.type = the_type
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return core.register_item(name, itemdef)
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end
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end
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core.register_node = make_register_item_wrapper("node")
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core.register_craftitem = make_register_item_wrapper("craft")
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core.register_tool = make_register_item_wrapper("tool")
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function core.unregister_item(name)
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if not core.registered_items[name] then
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core.log("warning", "Not unregistering item " ..name..
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@ -241,74 +323,6 @@ function core.unregister_item(name)
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unregister_item_raw(name)
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end
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function core.register_node(name, nodedef)
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nodedef.type = "node"
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core.register_item(name, nodedef)
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end
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function core.register_craftitem(name, craftitemdef)
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craftitemdef.type = "craft"
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-- BEGIN Legacy stuff
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if craftitemdef.inventory_image == nil and craftitemdef.image ~= nil then
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craftitemdef.inventory_image = craftitemdef.image
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end
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-- END Legacy stuff
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core.register_item(name, craftitemdef)
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end
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function core.register_tool(name, tooldef)
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tooldef.type = "tool"
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tooldef.stack_max = 1
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-- BEGIN Legacy stuff
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if tooldef.inventory_image == nil and tooldef.image ~= nil then
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tooldef.inventory_image = tooldef.image
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end
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if tooldef.tool_capabilities == nil and
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(tooldef.full_punch_interval ~= nil or
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tooldef.basetime ~= nil or
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tooldef.dt_weight ~= nil or
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tooldef.dt_crackiness ~= nil or
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tooldef.dt_crumbliness ~= nil or
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tooldef.dt_cuttability ~= nil or
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tooldef.basedurability ~= nil or
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tooldef.dd_weight ~= nil or
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tooldef.dd_crackiness ~= nil or
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tooldef.dd_crumbliness ~= nil or
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tooldef.dd_cuttability ~= nil) then
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tooldef.tool_capabilities = {
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full_punch_interval = tooldef.full_punch_interval,
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basetime = tooldef.basetime,
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dt_weight = tooldef.dt_weight,
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dt_crackiness = tooldef.dt_crackiness,
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dt_crumbliness = tooldef.dt_crumbliness,
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dt_cuttability = tooldef.dt_cuttability,
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basedurability = tooldef.basedurability,
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dd_weight = tooldef.dd_weight,
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dd_crackiness = tooldef.dd_crackiness,
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dd_crumbliness = tooldef.dd_crumbliness,
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dd_cuttability = tooldef.dd_cuttability,
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}
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end
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-- END Legacy stuff
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-- This isn't just legacy, but more of a convenience feature
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local toolcaps = tooldef.tool_capabilities
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if toolcaps and toolcaps.punch_attack_uses == nil then
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for _, cap in pairs(toolcaps.groupcaps or {}) do
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local level = (cap.maxlevel or 0) - 1
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if (cap.uses or 0) ~= 0 and level >= 0 then
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toolcaps.punch_attack_uses = cap.uses * (3 ^ level)
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break
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end
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end
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end
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core.register_item(name, tooldef)
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end
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function core.register_alias(name, convert_to)
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if forbidden_item_names[name] then
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error("Unable to register alias: Name is forbidden: " .. name)
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