diff options
Diffstat (limited to 'builtin/common')
| -rw-r--r-- | builtin/common/chatcommands.lua | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/builtin/common/chatcommands.lua b/builtin/common/chatcommands.lua new file mode 100644 index 000000000..ef3a24410 --- /dev/null +++ b/builtin/common/chatcommands.lua @@ -0,0 +1,30 @@ +-- Minetest: builtin/common/chatcommands.lua + +core.registered_chatcommands = {} + +function core.register_chatcommand(cmd, def) + def = def or {} + def.params = def.params or "" + def.description = def.description or "" + def.privs = def.privs or {} + def.mod_origin = core.get_current_modname() or "??" + core.registered_chatcommands[cmd] = def +end + +function core.unregister_chatcommand(name) + if core.registered_chatcommands[name] then + core.registered_chatcommands[name] = nil + else + core.log("warning", "Not unregistering chatcommand " ..name.. + " because it doesn't exist.") + end +end + +function core.override_chatcommand(name, redefinition) + local chatcommand = core.registered_chatcommands[name] + assert(chatcommand, "Attempt to override non-existent chatcommand "..name) + for k, v in pairs(redefinition) do + rawset(chatcommand, k, v) + end + core.registered_chatcommands[name] = chatcommand +end
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