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-rw-r--r--builtin/client/chatcommands.lua5
-rw-r--r--builtin/client/register.lua1
-rw-r--r--builtin/game/chat.lua5
-rw-r--r--builtin/game/register.lua1
-rw-r--r--clientmods/preview/init.lua4
-rw-r--r--doc/client_lua_api.txt5
-rw-r--r--doc/lua_api.txt5
-rw-r--r--games/devtest/mods/experimental/commands.lua3
8 files changed, 29 insertions, 0 deletions
diff --git a/builtin/client/chatcommands.lua b/builtin/client/chatcommands.lua
index 5cb1b40bb..0e8d4dd03 100644
--- a/builtin/client/chatcommands.lua
+++ b/builtin/client/chatcommands.lua
@@ -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)
diff --git a/builtin/client/register.lua b/builtin/client/register.lua
index c1b4965c1..acd36ab36 100644
--- a/builtin/client/register.lua
+++ b/builtin/client/register.lua
@@ -63,6 +63,7 @@ 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_receiving_chat_message, core.register_on_receiving_chat_message = make_registration()
core.registered_on_sending_chat_message, core.register_on_sending_chat_message = make_registration()
+core.registered_on_chatcommand, core.register_on_chatcommand = make_registration()
core.registered_on_death, core.register_on_death = make_registration()
core.registered_on_hp_modification, core.register_on_hp_modification = make_registration()
core.registered_on_damage_taken, core.register_on_damage_taken = make_registration()
diff --git a/builtin/game/chat.lua b/builtin/game/chat.lua
index 1d277730a..945707623 100644
--- a/builtin/game/chat.lua
+++ b/builtin/game/chat.lua
@@ -58,6 +58,11 @@ core.register_on_chat_message(function(name, message)
param = param or ""
+ -- Run core.registered_on_chatcommands callbacks.
+ if core.run_callbacks(core.registered_on_chatcommands, 5, name, cmd, param) then
+ return true
+ end
+
local cmd_def = core.registered_chatcommands[cmd]
if not cmd_def then
core.chat_send_player(name, "-!- Invalid command: " .. cmd)
diff --git a/builtin/game/register.lua b/builtin/game/register.lua
index 1034d4f2b..3de67c04b 100644
--- a/builtin/game/register.lua
+++ b/builtin/game/register.lua
@@ -584,6 +584,7 @@ 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_on_chatcommands, core.register_on_chatcommand = 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()
diff --git a/clientmods/preview/init.lua b/clientmods/preview/init.lua
index 089955d2f..977ed0ec3 100644
--- a/clientmods/preview/init.lua
+++ b/clientmods/preview/init.lua
@@ -109,6 +109,10 @@ core.register_on_sending_chat_message(function(message)
return false
end)
+core.register_on_chatcommand(function(command, params)
+ print("[PREVIEW] caught command '"..command.."'. Parameters: '"..params.."'")
+end)
+
-- This is an example function to ensure it's working properly, should be removed before merge
core.register_on_hp_modification(function(hp)
print("[PREVIEW] HP modified " .. hp)
diff --git a/doc/client_lua_api.txt b/doc/client_lua_api.txt
index 4c5231b79..32be2fabf 100644
--- a/doc/client_lua_api.txt
+++ b/doc/client_lua_api.txt
@@ -686,6 +686,11 @@ Call these functions only at load time!
* Adds definition to minetest.registered_chatcommands
* `minetest.unregister_chatcommand(name)`
* Unregisters a chatcommands registered with register_chatcommand.
+* `minetest.register_on_chatcommand(function(command, params))`
+ * Called always when a chatcommand is triggered, before `minetest.registered_chatcommands`
+ is checked to see if that the command exists, but after the input is parsed.
+ * Return `true` to mark the command as handled, which means that the default
+ handlers will be prevented.
* `minetest.register_on_death(function())`
* Called when the local player dies
* `minetest.register_on_hp_modification(function(hp))`
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index edacfe05f..e8eb403c4 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -4606,6 +4606,11 @@ Call these functions only at load time!
* Called always when a player says something
* Return `true` to mark the message as handled, which means that it will
not be sent to other players.
+* `minetest.register_on_chatcommand(function(name, command, params))`
+ * Called always when a chatcommand is triggered, before `minetest.registered_chatcommands`
+ is checked to see if the command exists, but after the input is parsed.
+ * Return `true` to mark the command as handled, which means that the default
+ handlers will be prevented.
* `minetest.register_on_player_receive_fields(function(player, formname, fields))`
* Called when the server received input from `player` in a formspec with
the given `formname`. Specifically, this is called on any of the
diff --git a/games/devtest/mods/experimental/commands.lua b/games/devtest/mods/experimental/commands.lua
index 158e5039d..132b08b0b 100644
--- a/games/devtest/mods/experimental/commands.lua
+++ b/games/devtest/mods/experimental/commands.lua
@@ -214,3 +214,6 @@ minetest.register_chatcommand("test_place_nodes", {
end,
})
+core.register_on_chatcommand(function(name, command, params)
+ minetest.log("caught command '"..command.."', issued by '"..name.."'. Parameters: '"..params.."'")
+end)