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Lua API: Add register_on_chatcommand to SSM and CSM (#7862)

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Allows catching a chatcommand call just after the command and the
parameters are parsed but before its existence is checked and before the
corresponding function is run. Returning `true` from a callback function
will prevent default handling of the command leaving mods to handle the
command manually.
This commit is contained in:
Elijah Duffy 2020-10-03 09:38:08 -07:00 • committed by GitHub
parent 0750047919
commit 7d3641021b
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8 changed files with 29 additions and 0 deletions
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5
builtin/client/chatcommands.lua
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@ -23,6 +23,11 @@ core.register_on_sending_chat_message(function(message)
return true
end
-- Run core.registered_on_chatcommand callbacks.
if core.run_callbacks(core.registered_on_chatcommand, 5, cmd, param) then
return true
end
local cmd_def = core.registered_chatcommands[cmd]
if cmd_def then
core.set_last_run_mod(cmd_def.mod_origin)