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Fine tune Nether portals in portals branch

This commit is contained in:
kay27 2021-03-22 02:47:57 +04:00
parent 77e249af79
commit e5ccf63d7e
1 changed files with 26 additions and 7 deletions
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33
mods/ITEMS/mcl_portals/portal_nether.lua
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@ -425,14 +425,22 @@ local function create_portal_2(pos1, name, obj)
end
end
local function get_lava_level(pos, pos1, pos2)
if pos.y > -1000 then
return max(min(mcl_vars.mg_lava_overworld_max, pos2.y-1), pos1.y+1)
end
return max(min(mcl_vars.mg_lava_nether_max, pos2.y-1), pos1.y+1)
end
local function ecb_scan_area(blockpos, action, calls_remaining, param)
if calls_remaining and calls_remaining > 0 then return end
local pos, pos1, pos2, name, obj = param.pos, param.pos1, param.pos2, param.name or "", param.obj
local lava = get_lava_level(pos, pos1, pos2)
local ttt1 = minetest.get_us_time() -- !!debug
-- loop in a spiral around pos
local cs, x, z, dx, dz, p0x, p0z, p1x, p1y, p1z, p2x, p2y, p2z = mcl_vars.chunk_size_in_nodes, 0, 0, 0, -1, pos.x, pos.z, pos1.x, pos1.y, pos1.z, pos2.x, pos2.y, pos2.z
local i_max = (cs*2-1) * (cs*2-1)
log("action", "[mcl_portals] Area for destination Nether portal emerged! We about to iterate " .. tostring(i_max) .. " positions of spiral around "..pos_to_string(pos))
@ -467,12 +475,12 @@ local function ecb_scan_area(blockpos, action, calls_remaining, param)
log("warning", "[mcl_portals] " .. msg1) -- !!debug
minetest.chat_send_all(msg1) -- !!debug
log("action", "[mcl_portals] found space at pos "..pos_to_string(node).." - creating a portal")
create_portal_2(node, name, obj)
create_portal_2({x=node.x, y=node.y+1, z=node.z}, name, obj)
return
end
elseif nc > bnc then
elseif nc > bnc or ((nc > max(bnc-2,0)) and backup_pos.y<lava and node.y > lava) then
bnc = nc
backup_pos = {x = node.x, y = node.y-2, z = node.z}
backup_pos = {x = node2.x, y = node2.y, z = node2.z}
log("action", "[mcl_portals] set backup pos "..pos_to_string(backup_pos).." with "..tostring(nc).." air node(s)")
end
end
@ -498,6 +506,11 @@ local function ecb_scan_area(blockpos, action, calls_remaining, param)
log("warning", "[mcl_portals] " .. msg1) -- !!debug
minetest.chat_send_all(msg1) -- !!debug
log("action", "[mcl_portals] found no space, reverting to target pos "..pos_to_string(pos).." - creating a portal")
if pos.y < lava then
pos.y = lava + 1
else
pos.y = pos.y + 1
end
create_portal_2(pos, name, obj)
end
@ -505,6 +518,7 @@ local function ecb_scan_area_2(blockpos, action, calls_remaining, param)
if calls_remaining and calls_remaining > 0 then return end
local pos, pos1, pos2, name, obj = param.pos, param.pos1, param.pos2, param.name or "", param.obj
local pos0, distance
local lava = get_lava_level(pos, pos1, pos2)
local ttt2 = minetest.get_us_time() -- !!debug
@ -528,13 +542,13 @@ local function ecb_scan_area_2(blockpos, action, calls_remaining, param)
log("warning", "[mcl_portals] " .. msg1) -- !!debug
minetest.chat_send_all(msg1) -- !!debug
log("action", "[mcl_portals] found space at pos "..pos_to_string(node).." - creating a portal")
create_portal_2(node, name, obj)
create_portal_2(node1, name, obj)
return
end
if not distance or distance0 < distance then
if not distance or (distance0 < distance) or (distance0 < distance-1 and node.y > lava and pos0.y < lava) then
log("action", "[mcl_portals] found distance "..tostring(distance0).." at pos "..pos_to_string(node))
distance = distance0
pos0 = {x=node.x, y=node.y, z=node.z}
pos0 = {x=node1.x, y=node1.y, z=node1.z}
end
end
end
@ -553,6 +567,11 @@ local function ecb_scan_area_2(blockpos, action, calls_remaining, param)
log("warning", "[mcl_portals] " .. msg1) -- !!debug
minetest.chat_send_all(msg1) -- !!debug
log("action", "[mcl_portals] found no space, reverting to target pos "..pos_to_string(pos).." - creating a portal")
if pos.y < lava then
pos.y = lava + 1
else
pos.y = pos.y + 1
end
create_portal_2(pos, name, obj)
end