From a9a2108d13af1fe06f5f91e841de4d057d363f56 Mon Sep 17 00:00:00 2001
From: Anthony Zhang <azhang9@gmail.com>
Date: Tue, 25 Dec 2012 14:26:03 -0500
Subject: Implement /say and /tell commands to aid mapmakers using command
 blocks.

---
 mesecons_commandblock/init.lua | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'mesecons_commandblock')

diff --git a/mesecons_commandblock/init.lua b/mesecons_commandblock/init.lua
index b61c85b..35eea25 100644
--- a/mesecons_commandblock/init.lua
+++ b/mesecons_commandblock/init.lua
@@ -1,3 +1,25 @@
+minetest.register_chatcommand("say", {
+	params = "<text>",
+	description = "Say <text> as the server",
+	privs = {server=true},
+	func = function(name, param)
+		minetest.chat_send_all(param)
+	end
+})
+
+minetest.register_chatcommand("tell", {
+	params = "<name> <text>",
+	description = "Say <text> to <name> privately",
+	func = function(name, param)
+		local found, _, target, message = param:find("^([^%s]+)%s+(.*)$")
+		if found == nil then
+			minetest.chat_send_player(name, "Invalid usage: " .. param)
+			return
+		end
+		minetest.chat_send_player(target, name .. " whispers: " .. message)
+	end
+})
+
 local initialize_data = function(meta, player, command, param)
 	meta:set_string("formspec",
 		"invsize[9,6;]" ..
-- 
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