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Make warps delayed by 5 seconds, handled by a queue worked.

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This commit is contained in:
Auke Kok 2015-04-28 00:47:58 -07:00
parent b39c36d931
commit 65c800e641
2 changed files with 73 additions and 28 deletions
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6
README
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@ -20,6 +20,12 @@ location (one of the warps in /listwarps). Right-clicking the item
as a warp_admin user will allow you to program the warpstone. The
warpstone can be removed by shift-punching the warp stone.
All warps are delayed by ~5 seconds. You have to stand still for
that duration, otherwise the warp will be cancelled. This may avoid
warp spamming and warping out of combat a bit. There's a bit
of variation in time due to the timer resolution in minetest
being rather large.
========
Copyright (C) 2015 - Auke Kok <sofar@foo-projects.org>

95
init.lua
View File

@ -11,6 +11,65 @@ of the license, or (at your option) any later version.
--]]
warps = {}
warps_queue = {}
queue_state = 0
local warps_freeze = 5
-- t = time in usec
-- p = player obj
-- w = warp name
local warp = function(player, dest)
for i = 1,table.getn(warps) do
if warps[i].name == dest then
player:setpos({x = warps[i].x, y = warps[i].y, z = warps[i].z})
player:set_look_yaw(warps[i].yaw)
player:set_look_pitch(warps[i].pitch)
minetest.chat_send_player(player:get_player_name(), "Warped to \"" .. dest .. "\"")
minetest.log("action", player:get_player_name() .. " warped to \"" .. dest .. "\"")
return
end
end
minetest.chat_send_player(player:get_player_name(), "Unknown warp \"" .. dest .. "\"")
end
do_warp_queue = function()
if table.getn(warps_queue) == 0 then
queue_state = 0
return
end
local t = minetest.get_us_time()
for i = table.getn(warps_queue),1,-1 do
local e = warps_queue[i]
if e.p:getpos().x == e.pos.x and e.p:getpos().y == e.pos.y and e.p:getpos().z == e.pos.z then
if t > e.t then
warp(e.p, e.w)
table.remove(warps_queue, i)
end
else
minetest.chat_send_player(e.p:get_player_name(), "You have to stand still for " .. warps_freeze .. " seconds!")
table.remove(warps_queue, i)
end
end
if table.getn(warps_queue) == 0 then
queue_state = 0
return
end
minetest.after(1, do_warp_queue)
end
local warp_queue_add = function(player, dest)
table.insert(warps_queue, {
t = minetest.get_us_time() + ( warps_freeze * 1000000 ),
pos = player:getpos(),
p = player,
w = dest
})
minetest.chat_send_player(player:get_player_name(), "Don't move for " .. warps_freeze .. " seconds!")
if queue_state == 0 then
queue_state = 1
minetest.after(1, do_warp_queue)
end
end
local worldpath = minetest.get_worldpath()
@ -82,8 +141,8 @@ minetest.register_chatcommand("setwarp", {
local pos = player:getpos()
table.insert(warps, { name = param, x = pos.x, y = pos.y, z = pos.z, yaw = player:get_look_yaw(), pitch = player:get_look_pitch() })
save()
minetest.log("action", "\"" .. name .. "\" " .. h .. " warp \"" .. param .. "\": " .. pos.x .. ", " .. pos.y .. ", " .. pos.z)
return true, "\"" .. name .. "\" " .. h .. " warp \"" .. param .. "\""
minetest.log("action", name .. " " .. h .. " warp \"" .. param .. "\": " .. pos.x .. ", " .. pos.y .. ", " .. pos.z)
return true, h .. " warp \"" .. param .. "\""
end,
})
@ -95,7 +154,7 @@ minetest.register_chatcommand("delwarp", {
for i = 1,table.getn(warps) do
if warps[i].name == param then
table.remove(warps, i)
minetest.log("action", "\"" .. name .. "\" removed warp \"" .. param .. "\"")
minetest.log("action", name .. " removed warp \"" .. param .. "\"")
return true, "Removed warp \"" .. param .. "\""
end
end
@ -121,17 +180,8 @@ minetest.register_chatcommand("warp", {
description = "Warp to a warp location",
privs = { warp_user = true },
func = function(name, param)
for i = 1,table.getn(warps) do
if warps[i].name == param then
local player = minetest.get_player_by_name(name)
player:setpos({x = warps[i].x, y = warps[i].y, z = warps[i].z})
player:set_look_yaw(warps[i].yaw)
player:set_look_pitch(warps[i].pitch)
minetest.log("action", "\"" .. name .. "\" warped \"" .. name .. "\" to \"" .. param .. "\" at " .. warps[i].x .. ", " .. warps[i].y .. ", " .. warps[i].z)
return true, "Warped \"" .. name .. "\" to \"" .. param .. "\""
end
end
return false, "Unknown warp \"" .. param .. "\""
local player = minetest.get_player_by_name(name)
warp_queue_add(player, param)
end
})
@ -154,7 +204,7 @@ minetest.register_node("warps:warpstone", {
local meta = minetest.get_meta(pos)
meta:set_string("formspec",
"field[destination;Warp Destination;]")
meta:set_string("Infotext", "Uninitialized Warp Stone")
meta:set_string("infotext", "Uninitialized Warp Stone")
end,
on_receive_fields = function(pos, formname, fields, sender)
if not minetest.check_player_privs(sender:get_player_name(), {warp_admin = true}) then
@ -167,6 +217,7 @@ minetest.register_node("warps:warpstone", {
local meta = minetest.get_meta(pos)
meta:set_string("formspec",
"field[destination;Warp Destination;" .. fields.destination .. "]")
meta:set_string("infotext", "Warp stone to " .. fields.destination)
meta:set_string("warps_destination", fields.destination)
minetest.log("action", sender:get_player_name() .. " changed warp stone to \"" .. fields.destination .. "\"")
end,
@ -182,19 +233,7 @@ minetest.register_node("warps:warpstone", {
minetest.chat_send_player(puncher:get_player_name(), "Unknown warp location for this warp stone, cannot warp!")
return false
end
for i = 1,table.getn(warps) do
if warps[i].name == destination then
puncher:setpos({x = warps[i].x, y = warps[i].y, z = warps[i].z})
puncher:set_look_yaw(warps[i].yaw)
puncher:set_look_pitch(warps[i].pitch)
minetest.log("action", puncher:get_player_name() .. " used a warp stone to \"" .. destination .. "\"")
minetest.chat_send_player(puncher:get_player_name(), "warped to \"" .. destination .. "\"")
return true, "Warped \"" .. puncher:get_player_name() .. "\" to \"" .. destination .. "\""
end
end
minetest.chat_send_player(puncher:get_player_name(), "Unknown warp location for this warp stone, cannot warp!")
return false
warp_queue_add(puncher, destination)
end,
})