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warps
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Convert warps to mod_storage.

This commit is contained in:
Auke Kok 2019-02-02 21:11:53 -08:00
parent b7fd67c431
commit c8e4942e41
1 changed files with 37 additions and 46 deletions
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83
init.lua
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@ -18,6 +18,42 @@ local warps_freeze = 5
-- p = player obj
-- w = warp name
local S = minetest.get_mod_storage()
assert(S, "mod_storage is required")
-- import warps or load
local store = S:get("warps")
print(dump(store))
local worldpath = minetest.get_worldpath()
if store then
warps = minetest.deserialize(store)
else
local fh,err = io.open(worldpath .. "/warps.txt", "r")
if err then
minetest.log("action", "[warps] loaded ")
return
end
while true do
local line = fh:read()
if line == nil then
break
end
local paramlist = string.split(line, " ")
local w = {
name = paramlist[1],
x = tonumber(paramlist[2]),
y = tonumber(paramlist[3]),
z = tonumber(paramlist[4]),
yaw = tonumber(paramlist[5]),
pitch = tonumber(paramlist[6])
}
table.insert(warps, w)
end
fh:close()
minetest.log("action", "[warps] converted warps to mod_storage. Please delete 'warps.txt'.")
S:set_string("warps", minetest.serialize(warps))
end
local function lookup_warp(name)
for i = 1,table.getn(warps) do
if warps[i].name == name then
@ -109,48 +145,6 @@ local warp_queue_add = function(player, dest)
end
end
local worldpath = minetest.get_worldpath()
local save = function ()
local fh,err = io.open(worldpath .. "/warps.txt", "w")
if err then
print("No existing warps to read.")
return
end
for i = 1,table.getn(warps) do
local s = warps[i].name .. " " .. warps[i].x .. " " .. warps[i].y .. " " ..
warps[i].z .. " " .. warps[i].yaw .. " " .. warps[i].pitch .. "\n"
fh:write(s)
end
fh:close()
end
local load = function ()
local fh,err = io.open(worldpath .. "/warps.txt", "r")
if err then
minetest.log("action", "[warps] loaded ")
return
end
while true do
local line = fh:read()
if line == nil then
break
end
local paramlist = string.split(line, " ")
local w = {
name = paramlist[1],
x = tonumber(paramlist[2]),
y = tonumber(paramlist[3]),
z = tonumber(paramlist[4]),
yaw = tonumber(paramlist[5]),
pitch = tonumber(paramlist[6])
}
table.insert(warps, w)
end
fh:close()
minetest.log("action", "[warps] loaded " .. table.getn(warps) .. " warp location(s)")
end
minetest.register_privilege("warp_admin", {
description = "Allows modification of warp points",
give_to_singleplayer = true,
@ -192,7 +186,7 @@ minetest.register_chatcommand("setwarp", {
yaw = round_digits(player:get_look_horizontal(), 3),
pitch = round_digits(player:get_look_vertical(), 3)
})
save()
S:set_string("warps", minetest.serialize(warps))
minetest.log("action", name .. " " .. h .. " warp \"" .. param .. "\": " ..
pos.x .. ", " .. pos.y .. ", " .. pos.z)
@ -298,6 +292,3 @@ minetest.register_node("warps:warpstone", {
end,
})
-- load existing warps
load()