mtcontrib/mapgen_rivers
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Globalize modpath and worldpath

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Gaël C
2021-06-03 19:21:45 +02:00
parent 0427b42d17
commit 19efeaaff6
5 changed files with 15 additions and 10 deletions
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15
terrainlib_lua/erosion.lua
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@ -108,15 +108,18 @@ local function diffuse(model, time)
-- TODO Test this
end
local rivermapper, gaussian
local modpath = ""
if minetest then
rivermapper = dofile(minetest.get_modpath(minetest.get_current_modname()) .. '/terrainlib_lua/rivermapper.lua')
gaussian = dofile(minetest.get_modpath(minetest.get_current_modname()) .. '/terrainlib_lua/gaussian.lua')
else
rivermapper = dofile('rivermapper.lua')
gaussian = dofile('gaussian.lua')
if minetest.global_exists(mapgen_rivers) then
modpath = mapgen_rivers.modpath .. "terrainlib_lua/"
else
modpath = minetest.get_modpath(minetest.get_current_modname()) .. "terrainlib_lua/"
end
end
local rivermapper = dofile(modpath .. "rivermapper.lua")
local gaussian = dofile(modpath .. "gaussian.lua")
local function flow(model)
model.dirs, model.lakes = rivermapper.flow_routing(model.dem, model.dirs, model.lakes, 'semirandom')
model.rivers = rivermapper.accumulate(model.dirs, model.rivers)