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MineClone2/mods/MAPGEN/mcl_villages/foundation.lua

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-------------------------------------------------------------------------------
-- function to fill empty space below baseplate when building on a hill
-------------------------------------------------------------------------------
function settlements.ground(pos, pr) -- role model: Wendelsteinkircherl, Brannenburg
local p2 = vector.new(pos)
local cnt = 0
local mat = "mcl_core:dirt"
p2.y = p2.y-1
while true do
cnt = cnt+1
if cnt > 20 then break end
if cnt>pr:next(2,4) then
mat = "mcl_core:stone"
end
minetest.swap_node(p2, {name=mat})
p2.y = p2.y-1
end
end
-------------------------------------------------------------------------------
-- function clear space above baseplate
-------------------------------------------------------------------------------
function settlements.terraform(settlement_info, pr)
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local fheight, fwidth, fdepth, schematic_data
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for i, built_house in ipairs(settlement_info) do
-- pick right schematic_info to current built_house
for j, schem in ipairs(settlements.schematic_table) do
if settlement_info[i]["name"] == schem["name"] then
schematic_data = schem
break
end
end
local pos = settlement_info[i]["pos"]
if settlement_info[i]["rotat"] == "0" or settlement_info[i]["rotat"] == "180" then
fwidth = schematic_data["hwidth"]
fdepth = schematic_data["hdepth"]
else
fwidth = schematic_data["hdepth"]
fdepth = schematic_data["hwidth"]
end
--fheight = schematic_data["hheight"] * 3 -- remove trees and leaves above
fheight = schematic_data["hheight"] -- remove trees and leaves above
--
-- now that every info is available -> create platform and clear space above
--
for xi = 0,fwidth-1 do
for zi = 0,fdepth-1 do
for yi = 0,fheight *3 do
if yi == 0 then
local p = {x=pos.x+xi, y=pos.y, z=pos.z+zi}
settlements.ground(p, pr)
else
-- write ground
local p = {x=pos.x+xi, y=pos.y+yi, z=pos.z+zi}
minetest.forceload_block(p)
local node = minetest.get_node_or_nil(p)
if node and node.name ~= "air" then
minetest.swap_node(p,{name="air"})
end
end
end
end
end
end
end