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Some optimizations for mapgen (#4566)
Some savings due to, e.g., `area:iter`, and some unnecessary code removal / code simplifications Some additional logging for getting more precise timings. Not very spectacular, but also not invasive. The slow parts seem to be data transfer to/from the voxelmanip, lighting/water updates and the ore generation in nether, so not much in lua code. Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4566 Reviewed-by: Mikita Wiśniewski <rudzik8@protonmail.com> Co-authored-by: kno10 <erich.schubert@gmail.com> Co-committed-by: kno10 <erich.schubert@gmail.com>
This commit is contained in:
kno10
the-real-herowl
parent
6247c9eeb9
commit
a55293d893
2 changed files with 127 additions and 159 deletions
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@ -1,77 +1,44 @@
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local registered_generators = {}
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local lvm, nodes, param2 = 0, 0, 0
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local lvm_buffer = {}
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local lvm_buffer, lvm_buffer2 = {}, {}
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local logging = minetest.settings:get_bool("mcl_logging_mapgen",false)
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local logging = minetest.settings:get_bool("mcl_logging_mapgen", false)
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local log_timing = minetest.settings:get_bool("mcl_logging_mapgen_timing", false) -- detailed, for performance debugging
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local function roundN(n, d)
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if type(n) ~= "number" then return n end
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local m = 10^d
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return math.floor(n * m + 0.5) / m
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end
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local function run_generators (p1, p2, blockseed)
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if nodes > 0 then
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local function run_generators(minp, maxp, blockseed)
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if nodes == 0 then return end
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for _, rec in ipairs(registered_generators) do
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if rec.nf then
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rec.nf(p1, p2, blockseed)
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local gt1 = os.clock()
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rec.nf(vector.copy(minp), vector.copy(maxp), blockseed) -- defensive copies against some generator changing the vectors
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if log_timing then
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", rec.id, minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - gt1)*1000))
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end
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end
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end
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end
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local function update_data (vm, data, data2)
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-- Write stuff
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vm:set_data(data)
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if param2 > 0 then
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vm:set_param2_data(data2)
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end
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end
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local function post_generator_processing(vm, minp, maxp, deco_used, deco_table, ore_used, ore_table)
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if deco_table then
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minetest.generate_decorations(vm,vector.new(minp.x,deco_table.min,minp.z),vector.new(maxp.x,deco_table.max,maxp.z))
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elseif deco_used then
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minetest.generate_decorations(vm)
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end
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if ore_table then
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minetest.generate_ores(vm,vector.new(minp.x,ore_table.min,minp.z),vector.new(maxp.x,ore_table.max,maxp.z))
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elseif ore_used then
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minetest.generate_ores(vm)
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end
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end
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local function post_generator_processing_2(vm, p1, p2, shadow)
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vm:calc_lighting(p1, p2, shadow)
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vm:write_to_map()
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vm:update_liquids()
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end
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minetest.register_on_generated(function(minp, maxp, blockseed)
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local t1 = os.clock()
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local p1, p2 = {x=minp.x, y=minp.y, z=minp.z}, {x=maxp.x, y=maxp.y, z=maxp.z}
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if lvm > 0 then
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local lvm_used, shadow, deco_used, deco_table, ore_used, ore_table = false, false, false, false, false, false
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local lb2 = {} -- param2
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local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
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local e1, e2 = {x=emin.x, y=emin.y, z=emin.z}, {x=emax.x, y=emax.y, z=emax.z}
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local data2
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local area = VoxelArea(emin, emax)
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local data = vm:get_data(lvm_buffer)
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if param2 > 0 then
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data2 = vm:get_param2_data(lb2)
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local data2 = param2 > 0 and vm:get_param2_data(lvm_buffer2)
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if log_timing then
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", "get_data", minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - t1)*1000))
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end
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local area = VoxelArea:new({MinEdge=e1, MaxEdge=e2})
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local lvm_used, shadow, deco_used, deco_table, ore_used, ore_table = false, false, false, false, false, false
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for _, rec in ipairs(registered_generators) do
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if rec.vf then
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local gt1 = os.clock()
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local p1, p2 = vector.copy(minp), vector.copy(maxp) -- defensive copies against some generator changing the vectors
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local e1, e2 = vector.copy(emin), vector.copy(emax) -- defensive copies against some generator changing the vectors
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local lvm_used0, shadow0, deco, ore = rec.vf(vm, data, data2, e1, e2, area, p1, p2, blockseed)
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if lvm_used0 then
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lvm_used = true
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end
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if shadow0 then
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shadow = true
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end
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lvm_used = lvm_used or lvm_used0
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shadow = shadow or shadow0
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if deco and type(deco) == "table" then
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deco_table = deco
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elseif deco then
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@ -82,26 +49,55 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
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elseif deco then
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ore_used = true
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end
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if log_timing then
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", rec.id, minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - gt1)*1000))
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end
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end
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end
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if lvm_used then
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update_data (vm, data, data2)
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post_generator_processing(vm, minp, maxp, deco_used, deco_table, ore_used, ore_table)
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post_generator_processing_2(vm, p1, p2, shadow)
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local gt1 = os.clock()
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vm:set_data(data)
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if param2 > 0 then vm:set_param2_data(data2) end
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if log_timing then
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", "set_data", minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - gt1)*1000))
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end
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local gt2 = os.clock()
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if deco_table then
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minetest.generate_decorations(vm,vector.new(minp.x,deco_table.min,minp.z),vector.new(maxp.x,deco_table.max,maxp.z))
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elseif deco_used then
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minetest.generate_decorations(vm)
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end
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if log_timing and (deco_table or deco_used) then
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", "decorations", minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - gt2)*1000))
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end
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local gt3 = os.clock()
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if ore_table then
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minetest.generate_ores(vm,vector.new(minp.x,ore_table.min,minp.z),vector.new(maxp.x,ore_table.max,maxp.z))
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elseif ore_used then
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minetest.generate_ores(vm)
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end
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if log_timing and (ore_table or ore_used) then
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", "ores", minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - gt3)*1000))
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end
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local gt4 = os.clock()
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vm:calc_lighting(minp, maxp, shadow)
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vm:update_liquids()
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vm:write_to_map(false)
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if log_timing then
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", "light/write/liquids", minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - gt4)*1000))
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end
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end
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end
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run_generators (p1, p2, blockseed)
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run_generators(minp, maxp, blockseed)
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mcl_vars.add_chunk(minp)
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if logging then
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minetest.log("action", "[mcl_mapgen_core] Generating chunk " .. minetest.pos_to_string(minp) .. " ... " .. minetest.pos_to_string(maxp).."..."..tostring(roundN(((os.clock() - t1)*1000),2)).."ms")
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minetest.log("action", string.format("[mcl_mapgen_core] %-20s %s ... %s %8.2fms", "Generating chunk", minetest.pos_to_string(minp), minetest.pos_to_string(maxp), (os.clock() - t1)*1000))
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end
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end)
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function minetest.register_on_generated(node_function)
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mcl_mapgen_core.register_generator("mod_"..minetest.get_current_modname().."_"..tostring(#registered_generators+1), nil, node_function)
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end
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@ -1,10 +1,6 @@
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mcl_mapgen_core = {}
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local registered_generators = {}
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local lvm, nodes, param2 = 0, 0, 0
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local lvm_used = false
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local lvm_buffer = {}
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local modname = minetest.get_current_modname()
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local modpath = minetest.get_modpath(modname)
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@ -210,39 +206,42 @@ end
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-- If function(pos_to_check, content_id_at_this_pos), will set node only if returns true.
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-- min, max: Minimum and maximum Y levels of the layers to set
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-- minp, maxp: minp, maxp of the on_generated
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-- lvm_used: Set to true if any node in this on_generated has been set before.
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--
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-- returns true if any node was set and lvm_used otherwise
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local function set_layers(data, area, content_id, check, min, max, minp, maxp, lvm_used, pr)
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if (maxp.y >= min and minp.y <= max) then
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for y = math.max(min, minp.y), math.min(max, maxp.y) do
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for x = minp.x, maxp.x do
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for z = minp.z, maxp.z do
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local p_pos = area:index(x, y, z)
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if check then
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if type(check) == "function" and check({x=x,y=y,z=z}, data[p_pos], pr) then
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-- returns true if any node was set
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local function set_layers(data, area, content_id, check, min, max, minp, maxp, pr)
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if maxp.y < min or minp.y > max then return false end
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local lvm_used = false
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if check == nil then
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for p_pos in area:iter(minp.x, math.max(min, minp.y), minp.z, maxp.x, math.min(max, maxp.y), maxp.z) do
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data[p_pos] = content_id
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lvm_used = true
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elseif check == data[p_pos] then
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end
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elseif check and type(check) == "function" then
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-- slow path, needs vector coordinates (bedrock uses y only)
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for p_pos in area:iter(minp.x, math.max(min, minp.y), minp.z, maxp.x, math.min(max, maxp.y), maxp.z) do
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if check(area:position(p_pos), data[p_pos], pr) then
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data[p_pos] = content_id
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lvm_used = true
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end
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end
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else
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for p_pos in area:iter(minp.x, math.max(min, minp.y), minp.z, maxp.x, math.min(max, maxp.y), maxp.z) do
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if check == data[p_pos] then
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data[p_pos] = content_id
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lvm_used = true
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end
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end
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end
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end
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end
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return lvm_used
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end
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local function set_grass_palette(minp,maxp,data2,area,biomemap,nodes)
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local function set_grass_palette(minp,maxp,data2,area,nodes)
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-- Flat area at y=0 to read biome 3 times faster than 5.3.0.get_biome_data(pos).biome: 43us vs 125us per iteration:
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local biomemap = minetest.get_mapgen_object("biomemap")
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if not biomemap then return end
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local aream = VoxelArea:new({MinEdge={x=minp.x, y=0, z=minp.z}, MaxEdge={x=maxp.x, y=0, z=maxp.z}})
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local aream = VoxelArea(vector.new(minp.x, 0, minp.z), vector.new(maxp.x, 0, maxp.z))
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local nodes = minetest.find_nodes_in_area(minp, maxp, nodes)
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local lvm_used = false
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for n=1, #nodes do
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local n = nodes[n]
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local p_pos = area:index(n.x, n.y, n.z)
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@ -259,11 +258,13 @@ local function set_grass_palette(minp,maxp,data2,area,biomemap,nodes)
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return lvm_used
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end
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local function set_foliage_palette(minp,maxp,data2,area,biomemap,nodes)
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local function set_foliage_palette(minp,maxp,data2,area,nodes)
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-- Flat area at y=0 to read biome 3 times faster than 5.3.0.get_biome_data(pos).biome: 43us vs 125us per iteration:
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local biomemap = minetest.get_mapgen_object("biomemap")
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if not biomemap then return end
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local aream = VoxelArea:new({MinEdge={x=minp.x, y=0, z=minp.z}, MaxEdge={x=maxp.x, y=0, z=maxp.z}})
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local aream = VoxelArea(vector.new(minp.x, 0, minp.z), vector.new(maxp.x, 0, maxp.z))
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local nodes = minetest.find_nodes_in_area(minp, maxp, nodes)
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local lvm_used = false
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for n=1, #nodes do
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local n = nodes[n]
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local p_pos = area:index(n.x, n.y, n.z)
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@ -283,11 +284,13 @@ local function set_foliage_palette(minp,maxp,data2,area,biomemap,nodes)
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return lvm_used
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end
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local function set_water_palette(minp,maxp,data2,area,biomemap,nodes)
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local function set_water_palette(minp,maxp,data2,area,nodes)
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-- Flat area at y=0 to read biome 3 times faster than 5.3.0.get_biome_data(pos).biome: 43us vs 125us per iteration:
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local biomemap = minetest.get_mapgen_object("biomemap")
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if not biomemap then return end
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local aream = VoxelArea:new({MinEdge={x=minp.x, y=0, z=minp.z}, MaxEdge={x=maxp.x, y=0, z=maxp.z}})
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local aream = VoxelArea(vector.new(minp.x, 0, minp.z), vector.new(maxp.x, 0, maxp.z))
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local nodes = minetest.find_nodes_in_area(minp, maxp, nodes)
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local lvm_used = false
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for n=1, #nodes do
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local n = nodes[n]
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local p_pos = area:index(n.x, n.y, n.z)
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@ -305,12 +308,11 @@ local function set_water_palette(minp,maxp,data2,area,biomemap,nodes)
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end
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local function set_seagrass_param2(minp,maxp,data2,area,nodes)
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local aream = VoxelArea:new({MinEdge={x=minp.x, y=0, z=minp.z}, MaxEdge={x=maxp.x, y=0, z=maxp.z}})
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local nodes = minetest.find_nodes_in_area(minp, maxp, nodes)
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local lvm_used = false
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for n=1, #nodes do
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local n = nodes[n]
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local p_pos = area:index(n.x, n.y, n.z)
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data2[p_pos] = 3
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data2[area:index(n.x, n.y, n.z)] = 3
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lvm_used = true
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end
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return lvm_used
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@ -318,49 +320,47 @@ end
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-- Below the bedrock, generate air/void
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local function world_structure(vm, data, data2, emin, emax, area, minp, maxp, blockseed)
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local biomemap --ymin, ymax
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local lvm_used = false
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local pr = PseudoRandom(blockseed)
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local lvm_used = false
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-- The Void below the Nether:
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lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mapgen_edge_min , mcl_vars.mg_nether_min -1, minp, maxp, lvm_used, pr)
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lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mapgen_edge_min , mcl_vars.mg_nether_min -1, minp, maxp, pr) or lvm_used
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-- [[ THE NETHER: mcl_vars.mg_nether_min mcl_vars.mg_nether_max ]]
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-- The Air on the Nether roof, https://git.minetest.land/VoxeLibre/VoxeLibre/issues/1186
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lvm_used = set_layers(data, area, c_air , nil, mcl_vars.mg_nether_max +1, mcl_vars.mg_nether_max + 128 , minp, maxp, lvm_used, pr)
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lvm_used = set_layers(data, area, c_air , nil, mcl_vars.mg_nether_max +1, mcl_vars.mg_nether_max + 128 , minp, maxp, pr) or lvm_used
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-- The Void above the Nether below the End:
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lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mg_nether_max + 128 +1, mcl_vars.mg_end_min -1, minp, maxp, lvm_used, pr)
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lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mg_nether_max + 128 +1, mcl_vars.mg_end_min -1, minp, maxp, pr) or lvm_used
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-- [[ THE END: mcl_vars.mg_end_min mcl_vars.mg_end_max ]]
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-- The Void above the End below the Realm barrier:
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lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mg_end_max +1, mcl_vars.mg_realm_barrier_overworld_end_min-1, minp, maxp, lvm_used, pr)
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lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mg_end_max +1, mcl_vars.mg_realm_barrier_overworld_end_min-1, minp, maxp, pr) or lvm_used
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-- Realm barrier between the Overworld void and the End
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lvm_used = set_layers(data, area, c_realm_barrier, nil, mcl_vars.mg_realm_barrier_overworld_end_min , mcl_vars.mg_realm_barrier_overworld_end_max , minp, maxp, lvm_used, pr)
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lvm_used = set_layers(data, area, c_realm_barrier, nil, mcl_vars.mg_realm_barrier_overworld_end_min , mcl_vars.mg_realm_barrier_overworld_end_max , minp, maxp, pr) or lvm_used
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-- The Void above Realm barrier below the Overworld:
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lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mg_realm_barrier_overworld_end_max+1, mcl_vars.mg_overworld_min -1, minp, maxp, lvm_used, pr)
|
||||
lvm_used = set_layers(data, area, c_void , nil, mcl_vars.mg_realm_barrier_overworld_end_max+1, mcl_vars.mg_overworld_min -1, minp, maxp, pr) or lvm_used
|
||||
|
||||
|
||||
if mg_name ~= "singlenode" then
|
||||
-- Bedrock
|
||||
lvm_used = set_layers(data, area, c_bedrock, bedrock_check, mcl_vars.mg_bedrock_overworld_min, mcl_vars.mg_bedrock_overworld_max, minp, maxp, lvm_used, pr)
|
||||
lvm_used = set_layers(data, area, c_bedrock, bedrock_check, mcl_vars.mg_bedrock_nether_bottom_min, mcl_vars.mg_bedrock_nether_bottom_max, minp, maxp, lvm_used, pr)
|
||||
lvm_used = set_layers(data, area, c_bedrock, bedrock_check, mcl_vars.mg_bedrock_nether_top_min, mcl_vars.mg_bedrock_nether_top_max, minp, maxp, lvm_used, pr)
|
||||
lvm_used = set_layers(data, area, c_bedrock, bedrock_check, mcl_vars.mg_bedrock_overworld_min, mcl_vars.mg_bedrock_overworld_max, minp, maxp, pr) or lvm_used
|
||||
lvm_used = set_layers(data, area, c_bedrock, bedrock_check, mcl_vars.mg_bedrock_nether_bottom_min, mcl_vars.mg_bedrock_nether_bottom_max, minp, maxp, pr) or lvm_used
|
||||
lvm_used = set_layers(data, area, c_bedrock, bedrock_check, mcl_vars.mg_bedrock_nether_top_min, mcl_vars.mg_bedrock_nether_top_max, minp, maxp, pr) or lvm_used
|
||||
|
||||
-- Flat Nether
|
||||
if mg_name == "flat" then
|
||||
lvm_used = set_layers(data, area, c_air, nil, mcl_vars.mg_flat_nether_floor, mcl_vars.mg_flat_nether_ceiling, minp, maxp, lvm_used, pr)
|
||||
lvm_used = set_layers(data, area, c_air, nil, mcl_vars.mg_flat_nether_floor, mcl_vars.mg_flat_nether_ceiling, minp, maxp, pr) or lvm_used
|
||||
end
|
||||
|
||||
-- Big lava seas by replacing air below a certain height
|
||||
if mcl_vars.mg_lava then
|
||||
lvm_used = set_layers(data, area, c_lava, c_air, mcl_vars.mg_overworld_min, mcl_vars.mg_lava_overworld_max, minp, maxp, lvm_used, pr)
|
||||
lvm_used = set_layers(data, area, c_nether_lava, c_air, mcl_vars.mg_nether_min, mcl_vars.mg_lava_nether_max, minp, maxp, lvm_used, pr)
|
||||
lvm_used = set_layers(data, area, c_lava, c_air, mcl_vars.mg_overworld_min, mcl_vars.mg_lava_overworld_max, minp, maxp, pr) or lvm_used
|
||||
lvm_used = set_layers(data, area, c_nether_lava, c_air, mcl_vars.mg_nether_min, mcl_vars.mg_lava_nether_max, minp, maxp, pr) or lvm_used
|
||||
end
|
||||
end
|
||||
local deco = false
|
||||
local ores = false
|
||||
local deco, ores = false, false
|
||||
if minp.y > mcl_vars.mg_nether_deco_max - 64 and maxp.y < mcl_vars.mg_nether_max + 128 then
|
||||
deco = {min=mcl_vars.mg_nether_deco_max,max=mcl_vars.mg_nether_max}
|
||||
end
|
||||
|
|
@ -372,57 +372,35 @@ local function world_structure(vm, data, data2, emin, emax, area, minp, maxp, bl
|
|||
end
|
||||
|
||||
local function block_fixes_grass(vm, data, data2, emin, emax, area, minp, maxp, blockseed)
|
||||
local biomemap = minetest.get_mapgen_object("biomemap")
|
||||
local lvm_used = false
|
||||
local pr = PseudoRandom(blockseed)
|
||||
if minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min then
|
||||
-- Set param2 (=color) of nodes which use the grass colour palette.
|
||||
lvm_used = set_grass_palette(minp,maxp,data2,area,biomemap,{"group:grass_palette"})
|
||||
end
|
||||
return lvm_used
|
||||
return minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min and
|
||||
set_grass_palette(minp,maxp,data2,area,{"group:grass_palette"})
|
||||
end
|
||||
|
||||
local function block_fixes_foliage(vm, data, data2, emin, emax, area, minp, maxp, blockseed)
|
||||
local biomemap = minetest.get_mapgen_object("biomemap")
|
||||
local lvm_used = false
|
||||
local pr = PseudoRandom(blockseed)
|
||||
if minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min then
|
||||
-- Set param2 (=color) of nodes which use the foliage colour palette.
|
||||
lvm_used = set_foliage_palette(minp,maxp,data2,area,biomemap,{"group:foliage_palette", "group:foliage_palette_wallmounted"})
|
||||
end
|
||||
return lvm_used
|
||||
return minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min and
|
||||
set_foliage_palette(minp,maxp,data2,area,{"group:foliage_palette", "group:foliage_palette_wallmounted"})
|
||||
end
|
||||
|
||||
local function block_fixes_water(vm, data, data2, emin, emax, area, minp, maxp, blockseed)
|
||||
local biomemap = minetest.get_mapgen_object("biomemap")
|
||||
local lvm_used = false
|
||||
local pr = PseudoRandom(blockseed)
|
||||
if minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min then
|
||||
-- Set param2 (=color) of nodes which use the water colour palette.
|
||||
lvm_used = set_water_palette(minp,maxp,data2,area,biomemap,{"group:water_palette"})
|
||||
end
|
||||
return lvm_used
|
||||
return minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min and
|
||||
set_water_palette(minp,maxp,data2,area,{"group:water_palette"})
|
||||
end
|
||||
|
||||
local function block_fixes_seagrass(vm, data, data2, emin, emax, area, minp, maxp, blockseed)
|
||||
local lvm_used = false
|
||||
local pr = PseudoRandom(blockseed)
|
||||
if minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min then
|
||||
-- Set param2 of seagrass to 3.
|
||||
lvm_used = set_seagrass_param2(minp, maxp, data2, area, {"group:seagrass"})
|
||||
end
|
||||
return lvm_used
|
||||
return minp.y <= mcl_vars.mg_overworld_max and maxp.y >= mcl_vars.mg_overworld_min and
|
||||
set_seagrass_param2(minp, maxp, data2, area, {"group:seagrass"})
|
||||
end
|
||||
|
||||
-- End block fixes:
|
||||
local function end_basic(vm, data, data2, emin, emax, area, minp, maxp, blockseed)
|
||||
if maxp.y < mcl_vars.mg_end_min or minp.y > mcl_vars.mg_end_max then return end
|
||||
local biomemap --ymin, ymax
|
||||
local lvm_used = false
|
||||
local pr = PseudoRandom(blockseed)
|
||||
local nodes
|
||||
if mg_name ~= "v6" then
|
||||
nodes = minetest.find_nodes_in_area(emin, emax, {"mcl_core:water_source"})
|
||||
local nodes = minetest.find_nodes_in_area(emin, emax, {"mcl_core:water_source"})
|
||||
if #nodes > 0 then
|
||||
lvm_used = true
|
||||
for _,n in pairs(nodes) do
|
||||
|
|
@ -430,14 +408,13 @@ local function end_basic(vm, data, data2, emin, emax, area, minp, maxp, blocksee
|
|||
end
|
||||
end
|
||||
end
|
||||
return true, false
|
||||
vm:set_lighting({day=15,night=0})
|
||||
lvm_used = true -- light is broken otherwise
|
||||
return lvm_used, false
|
||||
end
|
||||
|
||||
|
||||
mcl_mapgen_core.register_generator("world_structure", world_structure, nil, 1, true)
|
||||
mcl_mapgen_core.register_generator("end_fixes", end_basic, function(minp,maxp)
|
||||
if maxp.y < mcl_vars.mg_end_min or minp.y > mcl_vars.mg_end_max then return end
|
||||
end, 9999, true)
|
||||
mcl_mapgen_core.register_generator("end_fixes", end_basic, nil, 9999, true)
|
||||
|
||||
if mg_name ~= "v6" and mg_name ~= "singlenode" then
|
||||
mcl_mapgen_core.register_generator("block_fixes_grass", block_fixes_grass, nil, 9999, true)
|
||||
|
|
@ -546,7 +523,8 @@ minetest.register_lbm({
|
|||
-- We go outside x and y for where trees are placed next to a biome that has already been generated.
|
||||
-- We go above maxp.y because trees can often get placed close to the top of a generated area and folliage may not
|
||||
-- be coloured correctly.
|
||||
local function fix_folliage_missed (minp, maxp)
|
||||
local function fix_foliage_missed(minp, maxp)
|
||||
if maxp.y < 0 then return end
|
||||
local pos1, pos2 = vector.offset(minp, -6, 0, -6), vector.offset(maxp, 6, 14, 6)
|
||||
local foliage = minetest.find_nodes_in_area(pos1, pos2, {"group:foliage_palette", "group:foliage_palette_wallmounted"})
|
||||
for _, fpos in pairs(foliage) do
|
||||
|
|
@ -566,10 +544,4 @@ local function fix_folliage_missed (minp, maxp)
|
|||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_on_generated(function(minp, maxp, blockseed) -- Set correct palette indexes of missed foliage.
|
||||
if maxp.y < 0 then
|
||||
return
|
||||
end
|
||||
fix_folliage_missed (minp, maxp)
|
||||
end)
|
||||
mcl_mapgen_core.register_generator("fix_foliage_missed", nil, fix_foliage_missed)
|
||||
|
|
|
|||
Loading…
Reference in a new issue