forked from mtcontrib/nether-pack
change nether pearl and portal.lua
This commit is contained in:
HybridDog
parent
6245b9e4e1
commit
524312a8d3
@ -19,3 +19,4 @@ If you got ideas or found bugs, please tell them to me.
|
||||
|
||||
TODO:
|
||||
— find a way to get the perlin noise inside [-1; 1] or use another noise
|
||||
— add something containing items to that buildings
|
||||
|
||||
176
nether/pearl.lua
176
nether/pearl.lua
@ -7,36 +7,60 @@ local function table_contains(t, v)
|
||||
return false
|
||||
end
|
||||
|
||||
local teleportball_player
|
||||
local creative = minetest.setting_getbool("creative_mode")
|
||||
local function throw_pearl(item, player)
|
||||
local playerpos = player:getpos()
|
||||
local obj = minetest.add_entity({x=playerpos.x,y=playerpos.y+1.625,z=playerpos.z}, "nether:pearl_entity")
|
||||
playerpos.y = playerpos.y+1.625
|
||||
local obj = minetest.add_entity(playerpos, "nether:pearl_entity")
|
||||
local dir = player:get_look_dir()
|
||||
obj:setvelocity({x=dir.x*30, y=dir.y*30, z=dir.z*30})
|
||||
obj:setvelocity(vector.multiply(dir, 30))
|
||||
obj:setacceleration({x=dir.x*-3, y=-dir.y^8*80-10, z=dir.z*-3})
|
||||
if not minetest.setting_getbool("creative_mode") then
|
||||
obj:get_luaentity().player = player:get_player_name()
|
||||
if not creative then
|
||||
item:take_item()
|
||||
end
|
||||
teleportball_player = player
|
||||
return item
|
||||
end
|
||||
end
|
||||
|
||||
local ENTITY = {
|
||||
timer=0,
|
||||
collisionbox = {0,0,0,0,0,0}, --not pointable
|
||||
physical = false, -- Collides with things
|
||||
textures = {"nether_pearl.png"},
|
||||
lastpos={},
|
||||
player = "",
|
||||
}
|
||||
local function get_node(pos)
|
||||
local name = minetest.get_node(pos).name
|
||||
if name == "ignore" then
|
||||
minetest.get_voxel_manip():read_from_map(pos, pos)
|
||||
name = minetest.get_node_or_nil(pos)
|
||||
if not name then
|
||||
return
|
||||
end
|
||||
name = name.name
|
||||
end
|
||||
return name
|
||||
end
|
||||
|
||||
local allowed_nodes = {"air", "default:water_source"}
|
||||
local softs = {}
|
||||
local function is_soft(pos)
|
||||
local name = get_node(pos)
|
||||
if not name then
|
||||
return false
|
||||
end
|
||||
local is_soft = softs[name]
|
||||
if is_soft ~= nil then
|
||||
return is_soft
|
||||
end
|
||||
if not minetest.registered_nodes[name] then
|
||||
softs[name] = false
|
||||
return false
|
||||
end
|
||||
is_soft = minetest.registered_nodes[name].walkable == false
|
||||
softs[name] = is_soft
|
||||
return is_soft
|
||||
end
|
||||
|
||||
-- teleports the player there if there's free space
|
||||
local function teleport_player(pos, player)
|
||||
local nd2 = minetest.get_node(pos).name
|
||||
local nd2 = is_soft(pos)
|
||||
pos.y = pos.y+1
|
||||
local nd3 = minetest.get_node(pos).name
|
||||
if table_contains(allowed_nodes, nd2)
|
||||
and table_contains(allowed_nodes, nd3) then
|
||||
local nd3 = is_soft(pos)
|
||||
if nd2
|
||||
and nd3 then
|
||||
pos.y = pos.y-1.4
|
||||
player:moveto(pos)
|
||||
pos.y = pos.y-0.6
|
||||
@ -45,39 +69,108 @@ local function teleport_player(pos, player)
|
||||
return false
|
||||
end
|
||||
|
||||
ENTITY.on_step = function(self, dtime)
|
||||
self.timer=self.timer+dtime
|
||||
--[[
|
||||
local dg_ps = {}
|
||||
local function forceload(pos)
|
||||
dg_ps[#dg_ps+1] = pos
|
||||
minetest.forceload_block(pos)
|
||||
minetest.after(5, function(pos)
|
||||
minetest.forceload_free_block(pos)
|
||||
for i,p in pairs(dg_ps) do
|
||||
if vector.equals(p, pos) then
|
||||
dg_ps[i] = nil
|
||||
return
|
||||
end
|
||||
end
|
||||
end, pos)
|
||||
end
|
||||
minetest.register_on_shutdown(function()
|
||||
for _,p in pairs(dg_ps) do
|
||||
minetest.forceload_free_block(p)
|
||||
end
|
||||
end)--]]
|
||||
|
||||
--[[ local delay = self.delay
|
||||
minetest.register_entity("nether:pearl_entity", {
|
||||
timer = 0,
|
||||
collisionbox = {0,0,0,0,0,0}, --not pointable
|
||||
physical = false, -- Collides with things
|
||||
textures = {"nether_pearl.png"},
|
||||
on_activate = function(self, staticdata)
|
||||
if not staticdata
|
||||
or staticdata == "" then
|
||||
return
|
||||
end
|
||||
local tmp = minetest.deserialize(staticdata)
|
||||
if not tmp then
|
||||
minetest.log("error", "[nether] pearl: invalid staticdata ")
|
||||
return
|
||||
end
|
||||
self.player = tmp.player
|
||||
end,
|
||||
get_staticdata = function(self)
|
||||
--forceload(vector.round(self.object:getpos()))
|
||||
return minetest.serialize({
|
||||
player = self.player,
|
||||
})
|
||||
end,
|
||||
on_step = function(self, dtime)
|
||||
self.timer = self.timer+dtime
|
||||
|
||||
--[[
|
||||
local delay = self.delay
|
||||
if delay < 0.1 then
|
||||
self.delay = delay+dtime
|
||||
return
|
||||
end
|
||||
self.delay = 0]]
|
||||
self.delay = 0--]]
|
||||
|
||||
if self.timer > 20 then
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
|
||||
local pos = self.object:getpos()
|
||||
local rpos = vector.round(pos)
|
||||
local lastpos = self.lastpos
|
||||
if not lastpos then
|
||||
self.lastpos = vector.new(rpos)
|
||||
return
|
||||
end
|
||||
if lastpos.x
|
||||
and vector.equals(vector.round(lastpos), vector.round(pos)) then
|
||||
and vector.equals(vector.round(lastpos), rpos) then
|
||||
return
|
||||
end
|
||||
|
||||
local player = self.player
|
||||
if not player
|
||||
or player == "" then
|
||||
self.player = teleportball_player
|
||||
player = teleportball_player
|
||||
end
|
||||
if not player then
|
||||
minetest.log("error", "[nether] pearl: missing playername")
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
if lastpos.x then --If there is no lastpos for some reason.
|
||||
local free, p = minetest.line_of_sight(lastpos, pos)
|
||||
if not free then
|
||||
local nd1 = minetest.get_node(p).name
|
||||
if not table_contains(allowed_nodes, nd1)
|
||||
and nd1 ~= "ignore" then
|
||||
player = minetest.get_player_by_name(player)
|
||||
if not player then
|
||||
minetest.log("error", "[nether] pearl: missing player")
|
||||
self.object:remove()
|
||||
minetest.after(0, function(p) --minetest.after us used that the sound is played after the teleportation
|
||||
return
|
||||
end
|
||||
|
||||
if not get_node(rpos) then
|
||||
minetest.log("error", "[nether] pearl: missing node")
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
|
||||
self.lastpos = vector.new(pos)
|
||||
|
||||
local free, p = minetest.line_of_sight(lastpos, pos)
|
||||
if free then
|
||||
return
|
||||
end
|
||||
if is_soft(p) then
|
||||
return
|
||||
end
|
||||
self.object:remove()
|
||||
minetest.after(0, function(p) --minetest.after is used that the sound is played after the teleportation
|
||||
minetest.sound_play("nether_pearl", {pos=p, max_hear_distance=10})
|
||||
end, p)
|
||||
p.y = p.y+1
|
||||
@ -100,15 +193,6 @@ ENTITY.on_step = function(self, dtime)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
if self.timer > 20 then
|
||||
self.object:remove()
|
||||
return
|
||||
end
|
||||
self.lastpos = vector.new(pos)
|
||||
end
|
||||
|
||||
minetest.register_entity("nether:pearl_entity", ENTITY)
|
||||
})
|
||||
|
||||
minetest.override_item("nether:pearl", {on_use = throw_pearl})
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
-- kills the player if he uses PilzAdam portal
|
||||
local obsidian_portal_kills = true
|
||||
local portal_target = nether.buildings+1
|
||||
local damage_enabled = minetest.setting_getbool("enable_damage")
|
||||
local nether_prisons = minetest.setting_getbool("enable_damage")
|
||||
|
||||
local abm_allowed
|
||||
minetest.after(5, function()
|
||||
@ -40,7 +40,7 @@ local function save_nether_players()
|
||||
end
|
||||
|
||||
local update_background
|
||||
if damage_enabled then
|
||||
if nether_prisons then
|
||||
function update_background(player, down)
|
||||
if down then
|
||||
player:set_sky({r=15, g=0, b=0}, "plain")
|
||||
@ -84,18 +84,18 @@ local function player_from_nether(player)
|
||||
end
|
||||
|
||||
|
||||
if damage_enabled then
|
||||
local function player_exists(name)
|
||||
if nether_prisons then
|
||||
local function player_exists(name)
|
||||
for _,player in pairs(minetest.get_connected_players()) do
|
||||
if player:get_player_name() == name then
|
||||
return true
|
||||
end
|
||||
end
|
||||
return false
|
||||
end
|
||||
end
|
||||
|
||||
-- Chatcommands (edited) written by sss
|
||||
minetest.register_chatcommand("to_hell", {
|
||||
-- Chatcommands (edited) written by sss
|
||||
minetest.register_chatcommand("to_hell", {
|
||||
params = "[<player_name>]",
|
||||
description = "Send someone to hell",
|
||||
func = function(name, pname)
|
||||
@ -113,9 +113,9 @@ minetest.register_chatcommand("to_hell", {
|
||||
player_to_nether(player)
|
||||
return true, pname.." is now in the nether."
|
||||
end
|
||||
})
|
||||
})
|
||||
|
||||
minetest.register_chatcommand("from_hell", {
|
||||
minetest.register_chatcommand("from_hell", {
|
||||
params = "[<player_name>]",
|
||||
description = "Extract from hell",
|
||||
func = function(name, pname)
|
||||
@ -135,9 +135,9 @@ minetest.register_chatcommand("from_hell", {
|
||||
player:moveto({x=pos.x, y=100, z=pos.z})
|
||||
return true, pname.." is now out of the nether."
|
||||
end
|
||||
})
|
||||
})
|
||||
|
||||
minetest.register_on_respawnplayer(function(player)
|
||||
minetest.register_on_respawnplayer(function(player)
|
||||
local pname = player:get_player_name()
|
||||
if not table.icontains(players_in_nether, pname) then
|
||||
return
|
||||
@ -152,9 +152,9 @@ minetest.register_on_respawnplayer(function(player)
|
||||
end
|
||||
end, pname, target)
|
||||
return true
|
||||
end)
|
||||
end)
|
||||
|
||||
local function update_players()
|
||||
local function update_players()
|
||||
for _,player in ipairs(minetest.get_connected_players()) do
|
||||
local pname = player:get_player_name()
|
||||
local ppos = player:getpos()
|
||||
@ -174,27 +174,27 @@ local function update_players()
|
||||
"\n3. please rejoin")]]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local timer = 0 --doesn't work if the server lags
|
||||
minetest.register_globalstep(function(dtime)
|
||||
local timer = 0 --doesn't work if the server lags
|
||||
minetest.register_globalstep(function(dtime)
|
||||
timer = timer + dtime;
|
||||
if timer >= 2 then
|
||||
--minetest.after(1, update_players)
|
||||
update_players()
|
||||
timer = 0
|
||||
end
|
||||
end)
|
||||
end)
|
||||
|
||||
minetest.register_on_joinplayer(function(player)
|
||||
minetest.register_on_joinplayer(function(player)
|
||||
minetest.after(0, function(player)
|
||||
if player:getpos().y < nether.start then
|
||||
update_background(player, true)
|
||||
end
|
||||
end, player)
|
||||
end)
|
||||
end)
|
||||
|
||||
local function remove_portal_essence(pos)
|
||||
local function remove_portal_essence(pos)
|
||||
for z = -1,1 do
|
||||
for y = -2,2 do
|
||||
for x = -1,1 do
|
||||
@ -205,9 +205,9 @@ local function remove_portal_essence(pos)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_abm({
|
||||
minetest.register_abm({
|
||||
nodenames = {"nether:portal"},
|
||||
interval = 1,
|
||||
chance = 2,
|
||||
@ -259,9 +259,9 @@ minetest.register_abm({
|
||||
end
|
||||
end
|
||||
end,
|
||||
})
|
||||
})
|
||||
|
||||
local function move_check(p1, max, dir)
|
||||
local function move_check(p1, max, dir)
|
||||
local p = {x=p1.x, y=p1.y, z=p1.z}
|
||||
local d = math.abs(max-p1[dir]) / (max-p1[dir])
|
||||
while p[dir] ~= max do
|
||||
@ -271,9 +271,9 @@ local function move_check(p1, max, dir)
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
local function check_portal(p1, p2)
|
||||
local function check_portal(p1, p2)
|
||||
if p1.x ~= p2.x then
|
||||
if not move_check(p1, p2.x, "x") then
|
||||
return false
|
||||
@ -300,9 +300,9 @@ local function check_portal(p1, p2)
|
||||
end
|
||||
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
local function is_portal(pos)
|
||||
local function is_portal(pos)
|
||||
for d=-3,3 do
|
||||
for y=-4,4 do
|
||||
local px = {x=pos.x+d, y=pos.y+y, z=pos.z}
|
||||
@ -315,9 +315,9 @@ local function is_portal(pos)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local function make_portal(pos)
|
||||
local function make_portal(pos)
|
||||
local p1, p2 = is_portal(pos)
|
||||
if not p1
|
||||
or not p2 then
|
||||
@ -374,9 +374,9 @@ local function make_portal(pos)
|
||||
end
|
||||
print("[nether] construction accepted.")
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
minetest.override_item("default:obsidian", {
|
||||
minetest.override_item("default:obsidian", {
|
||||
on_destruct = function(pos)
|
||||
local meta = minetest.get_meta(pos)
|
||||
local p1 = minetest.string_to_pos(meta:get_string("p1"))
|
||||
@ -427,9 +427,9 @@ minetest.override_item("default:obsidian", {
|
||||
end
|
||||
end
|
||||
end
|
||||
})
|
||||
})
|
||||
|
||||
minetest.after(0.1, function()
|
||||
minetest.after(0.1, function()
|
||||
minetest.override_item("default:mese_crystal_fragment", {
|
||||
on_place = function(stack, player, pt)
|
||||
if pt.under
|
||||
@ -449,7 +449,7 @@ minetest.after(0.1, function()
|
||||
return stack
|
||||
end
|
||||
})
|
||||
end)
|
||||
end)
|
||||
end
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user