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check for portal frames on the surface

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When a surface level was known, only the volume_is_natural check was being performed, this fixes that.
Also fixes bug where LBM didn't start the timer of example portals that had been disabled.
Allows portal ignite to repair a stopped timer.
Other misc cleanup - paramat's new Floatlands won't have lakes so I removed that from the flavortext.
This commit is contained in:
Treer
2020-01-05 13:19:46 +11:00
committed by SmallJoker
parent 48cbd87b59
commit 4985e199b1
2 changed files with 33 additions and 24 deletions
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8
portal_examples.lua
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@ -44,7 +44,7 @@ local SURFACE_TRAVEL_DISTANCE = 26
local FLOATLANDS_ENABLED = false
local FLOATLAND_LEVEL = 1280
if minetest.settings:get_bool("nether_enable_portal_example_floatlands", ENABLE_PORTAL_EXAMPLE_FLOATLANDS) then
if minetest.settings:get_bool("nether_enable_portal_example_floatlands", ENABLE_PORTAL_EXAMPLE_FLOATLANDS) then
local floatlands_flavortext = ""
if minetest.get_mapgen_setting("mg_name") == "v7" then
@ -53,7 +53,7 @@ if minetest.settings:get_bool("nether_enable_portal_example_floatlands", ENABLE
FLOATLAND_LEVEL = minetest.get_mapgen_setting("mgv7_floatland_level") or 1280
if FLOATLANDS_ENABLED then
floatlands_flavortext = "There is a floating land of hills and lakes and forests up there, the edges of which lead to a drop all the way back down to the surface. We have not found how far these strange lands extend. One day I may retire here."
floatlands_flavortext = S("There is a floating land of hills and forests up there, over the edges of which is a perilous drop all the way back down to sea level. We have not found how far these strange pristine lands extend. I have half a mind to retire there one day.")
end
end
@ -122,7 +122,7 @@ end
local get_moore_distance -- will be function get_moore_distance(cell_count, x, y): integer
local get_moore_coords -- will be function get_moore_coords(cell_count, distance): pos2d
if minetest.settings:get_bool("nether_enable_portal_example_surfacetravel", ENABLE_PORTAL_EXAMPLE_SURFACETRAVEL) then
if minetest.settings:get_bool("nether_enable_portal_example_surfacetravel", ENABLE_PORTAL_EXAMPLE_SURFACETRAVEL) then
nether.register_portal("surface_portal", {
shape = nether.PortalShape_Circular,
@ -202,10 +202,8 @@ if minetest.settings:get_bool("nether_enable_portal_example_surfacetravel", ENA
for attempt = 1, attemptLimit do
adj_x = math.floor(prng:rand_normal_dist(-search_radius, search_radius, 2) + 0.5)
adj_z = math.floor(prng:rand_normal_dist(-search_radius, search_radius, 2) + 0.5)
minetest.chat_send_all(attempt .. ": x " .. target_x + adj_x .. ", z " .. target_z + adj_z)
if minetest.get_spawn_level(target_x + adj_x, target_z + adj_z) ~= nil then
-- found a location which will be at ground level (unless a player has built there)
minetest.chat_send_all("x " .. target_x + adj_x .. ", z " .. target_z + adj_z .. " is suitable. Within " .. search_radius .. " of " .. target_x .. ", " .. target_z)
break
end
end