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tsm_railcorridors
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Chance to fill dirt room with random rails

master
Wuzzy 2019-02-14 06:14:43 +01:00
parent b02b5c868e
commit 2bd014a681
1 changed files with 23 additions and 4 deletions
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27
init.lua
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@ -105,11 +105,13 @@ local chaos_mode = minetest.settings:get_bool("tsm_railcorridors_chaos") or fals
-- End of parameters
-- Random Perlin noise generators
local pr, pr_carts, pr_treasures, webperlin_major, webperlin_minor
local pr, pr_carts, pr_treasures, pr_deco, webperlin_major, webperlin_minor
local function InitRandomizer(seed)
-- Mostly used for corridor gen.
pr = PseudoRandom(seed)
-- Dirt room decorations
pr_deco = PseudoRandom(seed+25)
-- Separate randomizer for carts because spawning carts is very timing-dependent
pr_carts = PseudoRandom(seed-654)
-- Chest contents randomizer
@ -299,7 +301,7 @@ local function Cube(p, radius, node, replace_air_only, wood, post)
return built_all
end
local function DirtRoom(p, radius, height, dirt_mode)
local function DirtRoom(p, radius, height, dirt_mode, decorations_mode)
local y_bottom = p.y
local y_top = y_bottom + height + 1
dirt_room_coords = {
@ -321,7 +323,18 @@ local function DirtRoom(p, radius, height, dirt_mode)
end
end
else
built = SetNodeIfCanBuild({x=xi,y=yi,z=zi}, {name="air"})
if yi == y_bottom + 1 then
-- crazy rails
if decorations_mode == 1 then
local r = pr_deco:next(1,3)
if r == 2 then
built = SetNodeIfCanBuild({x=xi,y=yi,z=zi}, {name=tsm_railcorridors.nodes.rail})
end
end
end
if not built then
built = SetNodeIfCanBuild({x=xi,y=yi,z=zi}, {name="air"})
end
end
if not built then
built_all = false
@ -981,10 +994,16 @@ local function create_corridor_system(main_cave_coords)
floor_diff = 0
end
local dirt_mode = pr:next(1,2)
local rnd = pr:next(1,1000)
-- Small chance to fill dirt room with random rails
local decorations_mode = 0
if rnd == 1000 then
decorations_mode = 1
end
--[[ Starting point: A big hollow dirt cube from which the corridors will extend.
Corridor generation starts here. ]]
DirtRoom(main_cave_coords, size, height, dirt_mode)
DirtRoom(main_cave_coords, size, height, dirt_mode, decorations_mode)
main_cave_coords.y = main_cave_coords.y + 2 + floor_diff
-- Determine if this corridor system is “damaged” (some rails removed) and to which extent