function core.register_abm(spec)
-- Add to core.registered_abms
+ assert(type(spec.action) == "function", "Required field 'action' of type function")
core.registered_abms[#core.registered_abms + 1] = spec
spec.mod_origin = core.get_current_modname() or "??"
end
function core.register_lbm(spec)
-- Add to core.registered_lbms
check_modname_prefix(spec.name)
+ assert(type(spec.action) == "function", "Required field 'action' of type function")
core.registered_lbms[#core.registered_lbms + 1] = spec
spec.mod_origin = core.get_current_modname() or "??"
end
})
core.register_node(":air", {
- description = "Air (you hacker you!)",
+ description = "Air",
inventory_image = "air.png",
wield_image = "air.png",
drawtype = "airlike",
})
core.register_node(":ignore", {
- description = "Ignore (you hacker you!)",
+ description = "Ignore",
inventory_image = "ignore.png",
wield_image = "ignore.png",
drawtype = "airlike",
air_equivalent = true,
drop = "",
groups = {not_in_creative_inventory=1},
+ on_place = function(itemstack, placer, pointed_thing)
+ minetest.chat_send_player(
+ placer:get_player_name(),
+ minetest.colorize("#FF0000",
+ "You can't place 'ignore' nodes!"))
+ return ""
+ end,
})
-- The hand (bare definition)
function core.run_priv_callbacks(name, priv, caller, method)
local def = core.registered_privileges[priv]
if not def or not def["on_" .. method] or
- not def[priv]["on_" .. method](name, caller) then
+ not def["on_" .. method](name, caller) then
for _, func in ipairs(core["registered_on_priv_" .. method]) do
if not func(name, caller, priv) then
break
end
local function make_wrap_deregistration(reg_fn, clear_fn, list)
- local unregister = function (unregistered_key)
+ local unregister = function (key)
+ if type(key) ~= "string" then
+ error("key is not a string", 2)
+ end
+ if not list[key] then
+ error("Attempt to unregister non-existent element - '" .. key .. "'", 2)
+ end
local temporary_list = table.copy(list)
clear_fn()
for k,v in pairs(temporary_list) do
- if unregistered_key ~= k then
+ if key ~= k then
reg_fn(v)
end
end
core.registered_on_player_hpchanges = { modifiers = { }, loggers = { } }
-function core.registered_on_player_hpchange(player, hp_change)
+function core.registered_on_player_hpchange(player, hp_change, reason)
local last = false
for i = #core.registered_on_player_hpchanges.modifiers, 1, -1 do
local func = core.registered_on_player_hpchanges.modifiers[i]
- hp_change, last = func(player, hp_change)
+ hp_change, last = func(player, hp_change, reason)
if type(hp_change) ~= "number" then
local debuginfo = debug.getinfo(func)
error("The register_on_hp_changes function has to return a number at " ..
end
end
for i, func in ipairs(core.registered_on_player_hpchanges.loggers) do
- func(player, hp_change)
+ func(player, hp_change, reason)
end
return hp_change
end
core.registered_ores = make_registration_wrap("register_ore", "clear_registered_ores")
core.registered_decorations = make_registration_wrap("register_decoration", "clear_registered_decorations")
-core.unregister_biome = make_wrap_deregistration(core.register_biome, core.clear_registered_biomes, core.registered_biomes)
+core.unregister_biome = make_wrap_deregistration(core.register_biome,
+ core.clear_registered_biomes, core.registered_biomes)
core.registered_on_chat_messages, core.register_on_chat_message = make_registration()
core.registered_globalsteps, core.register_globalstep = make_registration()
core.registered_playerevents, core.register_playerevent = make_registration()
+core.registered_on_mods_loaded, core.register_on_mods_loaded = make_registration()
core.registered_on_shutdown, core.register_on_shutdown = make_registration()
core.registered_on_punchnodes, core.register_on_punchnode = make_registration()
core.registered_on_placenodes, core.register_on_placenode = make_registration()
core.registered_on_priv_revoke, core.register_on_priv_revoke = make_registration()
core.registered_can_bypass_userlimit, core.register_can_bypass_userlimit = make_registration()
core.registered_on_modchannel_message, core.register_on_modchannel_message = make_registration()
+core.registered_on_auth_fail, core.register_on_auth_fail = make_registration()
+core.registered_on_player_inventory_actions, core.register_on_player_inventory_action = make_registration()
+core.registered_allow_player_inventory_actions, core.register_allow_player_inventory_action = make_registration()
--
-- Compatibility for on_mapgen_init()