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Add LBM to fix grass palette indexes 

Adds a LBM which basically fixes the grass palette indexes of the nodes from older worlds. I have also added some more nodes to `block_fixes`.
This commit is contained in:
FossFanatic 2022-12-29 14:18:37 +00:00
parent 137179ac8e
commit 5ec7b8ed89
1 changed files with 30 additions and 2 deletions
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32
mods/MAPGEN/mcl_mapgen_core/init.lua
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@ -349,8 +349,8 @@ local function block_fixes(vm, data, data2, emin, emax, area, minp, maxp, blocks
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 sugar cane and grass
lvm_used = set_palette(minp,maxp,data2,area,biomemap,{"mcl_core:reeds","mcl_core:dirt_with_grass","mcl_core:dirt_with_grass_snow"})
-- Set param2 (=color) of nodes which use the grass colour palette.
lvm_used = set_palette(minp,maxp,data2,area,biomemap,{"mcl_core:dirt_with_grass", "mcl_flowers:tallgrass", "mcl_flowers:double_grass", "mcl_flowers:double_grass_top", "mcl_flowers:fern", "mcl_flowers:double_fern", "mcl_flowers:double_fern_top", "mcl_core:reeds", "mcl_core:dirt_with_grass_snow"})
end
return lvm_used
end
@ -417,3 +417,31 @@ mcl_mapgen_core.register_generator("structures",nil, function(minp, maxp, blocks
end
return false, false, false
end, 100, true)
local DEFAULT_INDEX = 0
minetest.register_lbm({
label = "Fix grass palette indexes",
name = "mcl_mapgen_core:fix_grass_palette_indexes",
nodenames = {"mcl_core:dirt_with_grass", "mcl_flowers:tallgrass", "mcl_flowers:double_grass", "mcl_flowers:double_grass_top", "mcl_flowers:fern", "mcl_flowers:double_fern", "mcl_flowers:double_fern_top", "mcl_core:reeds", "mcl_core:dirt_with_grass_snow"},
run_at_every_load = true,
action = function(pos, node)
local biome_data = minetest.get_biome_data(pos)
if biome_data then
local biome = biome_data.biome
local biome_name = minetest.get_biome_name(biome)
local reg_biome = minetest.registered_biomes[biome_name]
if reg_biome then
node.param2 = reg_biome._mcl_grass_palette_index
-- Fall back to default palette index
if not node.param2 then
node.param2 = DEFAULT_INDEX
end
minetest.set_node(pos, node)
return
end
end
node.param2 = DEFAULT_INDEX
minetest.set_node(pos, node)
return
end,
})