Villagegen: Stop generating into stone,tree,leaves
This commit is contained in:
parent
d2a1608e6e
commit
5ad66933cd
@ -267,7 +267,21 @@ function village.lift_ground(pos, scanheight)
|
||||
end
|
||||
end
|
||||
|
||||
local function check_empty(pos)
|
||||
local min = { x = pos.x, y = pos.y + 1, z = pos.z }
|
||||
local max = { x = pos.x+12, y = pos.y+12, z = pos.z+12 }
|
||||
local stones = minetest.find_nodes_in_area(min, max, "group:stone")
|
||||
local leaves = minetest.find_nodes_in_area(min, max, "group:leaves")
|
||||
local trees = minetest.find_nodes_in_area(min, max, "group:tree")
|
||||
return #stones <= 15 and #leaves <= 2 and #trees == 0
|
||||
end
|
||||
|
||||
function village.spawn_chunk(pos, orient, replace, pr, chunktype, nofill)
|
||||
if nofill ~= true and not check_empty(pos) then
|
||||
minetest.log("verbose", "[village] Chunk not generated (too many stone/leaves/trees in the way) at "..minetest.pos_to_string(pos))
|
||||
return false
|
||||
end
|
||||
|
||||
util.getvoxelmanip(pos, {x = pos.x+12, y = pos.y+12, z = pos.z+12})
|
||||
|
||||
if nofill ~= true then
|
||||
@ -365,7 +379,7 @@ function village.spawn_chunk(pos, orient, replace, pr, chunktype, nofill)
|
||||
function(pos)
|
||||
minetest.remove_node(pos)
|
||||
end)
|
||||
return
|
||||
return true
|
||||
end
|
||||
|
||||
local ent_spawns = {}
|
||||
@ -404,9 +418,16 @@ function village.spawn_chunk(pos, orient, replace, pr, chunktype, nofill)
|
||||
goodies.fill(pos, "FURNACE_FUEL", pr, "fuel", 1)
|
||||
end, true)
|
||||
end
|
||||
minetest.log("verbose", "[village] Chunk generated at "..minetest.pos_to_string(pos))
|
||||
return true
|
||||
end
|
||||
|
||||
function village.spawn_road(pos, houses, built, roads, depth, pr, replace)
|
||||
function village.spawn_road(pos, houses, built, roads, depth, pr, replace, dont_check_empty)
|
||||
if not dont_check_empty and not check_empty(pos) then
|
||||
minetest.log("verbose", "[village] Road not generated (too many stone/leaves/trees in the way) at "..minetest.pos_to_string(pos))
|
||||
return false
|
||||
end
|
||||
|
||||
for i=1,4 do
|
||||
local nextpos = {x = pos.x, y = pos.y, z = pos.z}
|
||||
local orient = "random"
|
||||
@ -427,19 +448,27 @@ function village.spawn_road(pos, houses, built, roads, depth, pr, replace)
|
||||
|
||||
local hnp = minetest.hash_node_position(nextpos)
|
||||
|
||||
local chunk_ok
|
||||
if built[hnp] == nil then
|
||||
built[hnp] = true
|
||||
if depth <= 0 or pr:next(1, 8) < 6 then
|
||||
houses[hnp] = {pos = nextpos, front = pos}
|
||||
|
||||
local structure = util.choice_element(village.chunktypes, pr)
|
||||
village.spawn_chunk(nextpos, orient, replace, pr, structure)
|
||||
chunk_ok = village.spawn_chunk(nextpos, orient, replace, pr, structure)
|
||||
if not chunk_ok then
|
||||
houses[hnp] = false
|
||||
end
|
||||
else
|
||||
roads[hnp] = {pos = nextpos}
|
||||
village.spawn_road(nextpos, houses, built, roads, depth - 1, pr, replace)
|
||||
chunk_ok = village.spawn_road(nextpos, houses, built, roads, depth - 1, pr, replace)
|
||||
if not chunk_ok then
|
||||
roads[hnp] = false
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
function village.spawn_village(pos, pr)
|
||||
@ -471,24 +500,28 @@ function village.spawn_village(pos, pr)
|
||||
end
|
||||
local replace = village_replaces[village_replace_id]
|
||||
local dirt_path = "default:heated_dirt_path"
|
||||
local chunk_ok
|
||||
chunk_ok = village.spawn_chunk(pos, "0", replace, pr, "well")
|
||||
if not chunk_ok then
|
||||
return false
|
||||
end
|
||||
|
||||
village.spawn_chunk(pos, "0", replace, pr, "well")
|
||||
built[minetest.hash_node_position(pos)] = true
|
||||
|
||||
local t1 = os.clock()
|
||||
village.spawn_road(pos, houses, built, roads, depth, pr, replace)
|
||||
village.spawn_road(pos, houses, built, roads, depth, pr, replace, true)
|
||||
minetest.log("action", string.format("[village] Took %.2fms to generate village", (os.clock() - t1) * 1000))
|
||||
|
||||
local function connects(pos, nextpos)
|
||||
local hnp = minetest.hash_node_position(nextpos)
|
||||
|
||||
if houses[hnp] ~= nil then
|
||||
if houses[hnp] ~= nil and houses[hnp] ~= false then
|
||||
if vector.equals(houses[hnp].front, pos) then
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
if roads[hnp] ~= nil then
|
||||
if roads[hnp] ~= nil and roads[hnp] ~= false then
|
||||
return true
|
||||
end
|
||||
|
||||
@ -502,6 +535,8 @@ function village.spawn_village(pos, pr)
|
||||
-- directions and it will be replaced either with a dirt path or
|
||||
-- the ground.
|
||||
for _,road in pairs(roads) do
|
||||
if road ~= false then
|
||||
|
||||
local replaces = {
|
||||
["default:planks"] = "default:dirt_with_grass", -- north
|
||||
["default:cobble"] = "default:dirt_with_grass", -- east
|
||||
@ -559,6 +594,8 @@ function village.spawn_village(pos, pr)
|
||||
)
|
||||
end
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
minetest.register_on_mods_loaded(village.load_villages)
|
||||
|
@ -77,7 +77,10 @@ local function attempt_village_spawn(pos)
|
||||
if vector.distance(spawn_pos, spos) > spawn_radius then
|
||||
minetest.log("action", "[village] Spawning a grassland village at " .. "(" .. spos.x
|
||||
.. ", " .. spos.y .. ", " .. spos.z .. ")")
|
||||
village.spawn_village(spos, pr)
|
||||
local ok = village.spawn_village(spos, pr)
|
||||
if not ok then
|
||||
minetest.log("action", "[village] Village spawn failed")
|
||||
end
|
||||
else
|
||||
minetest.log("action", "[village] Cannot spawn village, too near the static spawnpoint")
|
||||
end
|
||||
|
Loading…
Reference in New Issue
Block a user