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Rollback fixes and get_node_actions

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This commit is contained in:
ShadowNinja 2013-11-12 16:13:00 -05:00
parent 1fd9a11e30
commit 7433d65d3e
8 changed files with 618 additions and 568 deletions
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53
builtin/chatcommands.lua
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@ -515,34 +515,45 @@ minetest.register_on_punchnode(function(pos, node, puncher)
end)
minetest.register_chatcommand("rollback_check", {
params = "[<range>] [<seconds>]",
params = "[<range>] [<seconds>] [limit]",
description = "check who has last touched a node or near it, "..
"max. <seconds> ago (default range=0, seconds=86400=24h)",
"max. <seconds> ago (default range=0, seconds=86400=24h, limit=5)",
privs = {rollback=true},
func = function(name, param)
local range, seconds = string.match(param, "(%d+) *(%d*)")
local range, seconds, limit =
param:match("(%d+) *(%d*) *(%d*)")
range = tonumber(range) or 0
seconds = tonumber(seconds) or 86400
minetest.chat_send_player(name, "Punch a node (limits set: range="..
dump(range).." seconds="..dump(seconds).."s)")
limit = tonumber(limit) or 5
if limit > 100 then
minetest.chat_send_player(name, "That limit is too high!")
return
end
minetest.chat_send_player(name, "Punch a node (range="..
range..", seconds="..seconds.."s, limit="..limit..")")
minetest.rollback_punch_callbacks[name] = function(pos, node, puncher)
local name = puncher:get_player_name()
minetest.chat_send_player(name, "Checking...")
local actor, act_p, act_seconds =
minetest.rollback_get_last_node_actor(pos, range, seconds)
if actor == "" then
minetest.chat_send_player(name, "Checking "..minetest.pos_to_string(pos).."...")
local actions = minetest.rollback_get_node_actions(pos, range, seconds, limit)
local num_actions = #actions
if num_actions == 0 then
minetest.chat_send_player(name, "Nobody has touched the "..
"specified location in "..dump(seconds).." seconds")
"specified location in "..seconds.." seconds")
return
end
local nodedesc = "this node"
if act_p.x ~= pos.x or act_p.y ~= pos.y or act_p.z ~= pos.z then
nodedesc = minetest.pos_to_string(act_p)
local time = os.time()
for i = num_actions, 1, -1 do
local action = actions[i]
minetest.chat_send_player(name,
("%s %s %s -> %s %d seconds ago.")
:format(
minetest.pos_to_string(action.pos),
action.actor,
action.oldnode.name,
action.newnode.name,
time - action.time))
end
local nodename = minetest.get_node(act_p).name
minetest.chat_send_player(name, "Last actor on "..nodedesc..
" was "..actor..", "..dump(act_seconds)..
"s ago (node is now "..nodename..")")
end
end,
})
@ -554,7 +565,7 @@ minetest.register_chatcommand("rollback", {
func = function(name, param)
local target_name, seconds = string.match(param, ":([^ ]+) *(%d*)")
if not target_name then
local player_name = nil;
local player_name = nil
player_name, seconds = string.match(param, "([^ ]+) *(%d*)")
if not player_name then
minetest.chat_send_player(name, "Invalid parameters. See /help rollback and /help rollback_check")
@ -564,13 +575,13 @@ minetest.register_chatcommand("rollback", {
end
seconds = tonumber(seconds) or 60
minetest.chat_send_player(name, "Reverting actions of "..
dump(target_name).." since "..dump(seconds).." seconds.")
target_name.." since "..seconds.." seconds.")
local success, log = minetest.rollback_revert_actions_by(
target_name, seconds)
if #log > 10 then
if #log > 100 then
minetest.chat_send_player(name, "(log is too long to show)")
else
for _,line in ipairs(log) do
for _, line in pairs(log) do
minetest.chat_send_player(name, line)
end
end