end
end
-local register_biome_raw = core.register_biome
-core.registered_biomes = {}
-function core.register_biome(biome)
- core.registered_biomes[biome.name] = biome
- register_biome_raw(biome)
-end
-
function core.on_craft(itemstack, player, old_craft_list, craft_inv)
for _, func in ipairs(core.registered_on_crafts) do
itemstack = func(itemstack, player, old_craft_list, craft_inv) or itemstack
return t, registerfunc
end
+local function make_registration_wrap(reg_fn_name, clear_fn_name)
+ local list = {}
+
+ local orig_reg_fn = core[reg_fn_name]
+ core[reg_fn_name] = function(def)
+ local retval = orig_reg_fn(def)
+ if retval ~= nil then
+ if def.name ~= nil then
+ list[def.name] = def
+ else
+ list[retval] = def
+ end
+ end
+ return retval
+ end
+
+ local orig_clear_fn = core[clear_fn_name]
+ core[clear_fn_name] = function()
+ for k in pairs(list) do
+ list[k] = nil
+ end
+ return orig_clear_fn()
+ end
+
+ return list
+end
+
+core.registered_biomes = make_registration_wrap("register_biome", "clear_registered_biomes")
+core.registered_ores = make_registration_wrap("register_ore", "clear_registered_ores")
+core.registered_decorations = make_registration_wrap("register_decoration", "clear_registered_decorations")
+
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_mapgen_inits, core.register_on_mapgen_init = 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_craft_predicts, core.register_craft_predict = make_registration()
core.registered_on_protection_violation, core.register_on_protection_violation = make_registration()
core.registered_on_item_eats, core.register_on_item_eat = make_registration()
+core.registered_on_punchplayers, core.register_on_punchplayer = make_registration()
+
+--
+-- Compatibility for on_mapgen_init()
+--
+
+core.register_on_mapgen_init = function(func) func(core.get_mapgen_params()) end