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Merge pull request 'registration of mapgen node functions was overwriting previously registered mapgen functions' (#2565) from FaceDeer/MineClone2:master into master

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Reviewed-on: https://git.minetest.land/MineClone2/MineClone2/pulls/2565
Reviewed-by: cora <cora@noreply.git.minetest.land>
This commit is contained in:
cora 2022-08-14 09:38:17 +00:00
commit cb83c34b52
1 changed files with 5 additions and 2 deletions
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7
mods/MAPGEN/mcl_mapgen_core/init.lua
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@ -1,5 +1,6 @@
mcl_mapgen_core = {}
local registered_generators = {}
local registered_generators_count = 0
local lvm, nodes, param2 = 0, 0, 0
local lvm_buffer = {}
@ -1866,7 +1867,7 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
end)
function minetest.register_on_generated(node_function)
mcl_mapgen_core.register_generator("mod_"..tostring(#registered_generators+1), nil, node_function)
mcl_mapgen_core.register_generator("mod_"..minetest.get_current_modname().."_"..tostring(registered_generators_count+1), nil, node_function)
end
function mcl_mapgen_core.register_generator(id, lvm_function, node_function, priority, needs_param2)
@ -1875,7 +1876,7 @@ function mcl_mapgen_core.register_generator(id, lvm_function, node_function, pri
local priority = priority or 5000
if lvm_function then lvm = lvm + 1 end
if lvm_function then nodes = nodes + 1 end
if node_function then nodes = nodes + 1 end
if needs_param2 then param2 = param2 + 1 end
local new_record = {
@ -1886,6 +1887,7 @@ function mcl_mapgen_core.register_generator(id, lvm_function, node_function, pri
}
registered_generators[id] = new_record
registered_generators_count = registered_generators_count + 1
table.sort(registered_generators, function(a, b)
return (a.i < b.i) or ((a.i == b.i) and a.vf and (b.vf == nil))
end)
@ -1895,6 +1897,7 @@ function mcl_mapgen_core.unregister_generator(id)
if not registered_generators[id] then return end
local rec = registered_generators[id]
registered_generators[id] = nil
registered_generators_count = registered_generators_count - 1
if rec.vf then lvm = lvm - 1 end
if rec.nf then nodes = nodes - 1 end
if rec.needs_param2 then param2 = param2 - 1 end