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Rewrite emerge algorithm of Netherportal gen.

This commit is contained in:
Wuzzy 2018-06-15 19:07:20 +02:00
parent f68e835087
commit c1614dabc5
1 changed files with 33 additions and 17 deletions
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50
mods/ITEMS/mcl_portals/portal_nether.lua
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@ -9,6 +9,8 @@ local FRAME_SIZE_Y_MIN = 5
local FRAME_SIZE_X_MAX = 23
local FRAME_SIZE_Y_MAX = 23
local NETHER_PORTAL_TELEPORT_DELAY = 3 -- seconds before teleporting in Nether portal
local mg_name = minetest.get_mapgen_setting("mg_name")
-- 3D noise
@ -179,6 +181,7 @@ local function build_portal(pos, target)
end
end
end
minetest.log("action", "[mcl_portal] Destination Nether portal generated at "..minetest.pos_to_string(p2).."!")
end
local function find_nether_target_y(target_x, target_z)
@ -399,11 +402,11 @@ minetest.register_abm({
-- force emerge of target area
minetest.get_voxel_manip():read_from_map(target, target)
if not minetest.get_node_or_nil(target) then
minetest.emerge_area(
vector.subtract(target, 4), vector.add(target, 4))
minetest.emerge_area(vector.subtract(target, 4), vector.add(target, 4))
end
-- teleport the object
minetest.after(3, function(obj, pos, target)
-- teleport function
local teleport = function(obj, pos, target)
if (not obj:get_luaentity()) and (not obj:is_player()) then
return
end
@ -423,18 +426,6 @@ minetest.register_abm({
return
end
-- Build target portal (if there isn't already one)
local n = minetest.get_node_or_nil(target)
if n and n.name ~= "mcl_portals:portal" then
local emerge_callback = function(blockpos, action, calls_remaining, param)
if calls_remaining <= 0 then
build_portal(param.target, param.pos, false)
end
end
minetest.emerge_area(vector.subtract(target, 7), vector.add(target, 7), emerge_callback, { pos = pos, target = target })
end
-- Teleport
obj:set_pos(target)
if obj:is_player() then
@ -447,8 +438,30 @@ minetest.register_abm({
minetest.after(4, function(o)
portal_cooloff[o] = false
end, obj)
if obj:is_player() then
local name = obj:get_player_name()
minetest.log("action", "[mcl_portal] "..name.." teleported to Nether portal at "..minetest.pos_to_string(target)..".")
end
end
local n = minetest.get_node_or_nil(target)
if n and n.name ~= "mcl_portals:portal" then
-- Emerge target area, wait for emerging to be finished, build destination portal
-- (if there isn't already one, teleport object after a short delay.
local emerge_callback = function(blockpos, action, calls_remaining, param)
minetest.log("verbose", "[mcl_portal] emerge_callack called! action="..action)
if calls_remaining <= 0 then
minetest.log("verbose", "[mcl_portal] Area for destination Nether portal emerged!")
build_portal(param.target, param.pos, false)
minetest.after(NETHER_PORTAL_TELEPORT_DELAY, teleport, obj, pos, target)
end
end
minetest.log("verbose", "[mcl_portal] Emerging area for destination Nether portal ...")
minetest.emerge_area(vector.subtract(target, 7), vector.add(target, 7), emerge_callback, { pos = pos, target = target })
else
minetest.after(NETHER_PORTAL_TELEPORT_DELAY, teleport, obj, pos, target)
end
end, obj, pos, target)
end
end
end
@ -469,6 +482,9 @@ minetest.override_item("mcl_core:obsidian", {
_on_ignite = function(user, pointed_thing)
local pos = pointed_thing.under
local portal_placed = mcl_portals.light_nether_portal(pos)
if portal_placed then
minetest.log("action", "[mcl_portal] Nether portal activated at "..minetest.pos_to_string(pos)..".")
end
if portal_placed and minetest.get_modpath("doc") then
doc.mark_entry_as_revealed(user:get_player_name(), "nodes", "mcl_portals:portal")