nalc/warps
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Attempt to emerge/mapgen areas before teleporting to them.

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The client will still have to actually load the mapblocks, but the
server should safely teleport a player to the location, even if
it wasn't even generated.
This commit is contained in:
Auke Kok 2016-04-06 11:43:27 -07:00
parent 979ba1c934
commit 74e68db79c
1 changed files with 29 additions and 15 deletions
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38
init.lua
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@ -18,24 +18,31 @@ local warps_freeze = 5
-- p = player obj
-- w = warp name
local warp = function(player, dest)
local function lookup_warp(name)
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})
if warps[i].name == name then
return warps[i]
end
end
end
local warp = function(player, dest)
local warp = lookup_warp(dest)
if not warp then
minetest.chat_send_player(player:get_player_name(), "Unknown warp \"" .. dest .. "\"")
return
end
local pos = {x = warp.x, y = warp.y, z = warp.z}
player:setpos(pos)
-- MT Core FIXME
-- get functions don't output proper values for set!
-- https://github.com/minetest/minetest/issues/2658
player:set_look_yaw(warps[i].yaw - (math.pi/2))
player:set_look_pitch(0 - warps[i].pitch)
player:set_look_yaw(warp.yaw - (math.pi/2))
player:set_look_pitch(0 - warp.pitch)
minetest.chat_send_player(player:get_player_name(), "Warped to \"" .. dest .. "\"")
minetest.log("action", player:get_player_name() .. " warped to \"" .. dest .. "\"")
minetest.sound_play("warps_plop", {
pos = {x = warps[i].x, y = warps[i].y, z = warps[i].z},
})
return
end
end
minetest.chat_send_player(player:get_player_name(), "Unknown warp \"" .. dest .. "\"")
minetest.sound_play("warps_plop", {pos = pos})
end
do_warp_queue = function()
@ -79,6 +86,13 @@ local warp_queue_add = function(player, dest)
queue_state = 1
minetest.after(1, do_warp_queue)
end
-- attempt to emerge the target area before the player gets there
local warp = lookup_warp(dest)
local pos = {x = warp.x, y = warp.y, z = warp.z}
minetest.get_voxel_manip():read_from_map(pos, pos)
if not minetest.get_node_or_nil(pos) then
minetest.emerge_area(vector.subtract(pos, 80), vector.add(pos, 80))
end
end
local worldpath = minetest.get_worldpath()