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Simplify top snow generation in v6
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1 changed files with 11 additions and 13 deletions
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@ -934,6 +934,17 @@ local function register_mgv6_decorations()
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register_mgv6_flower("oxeye_daisy", 3490)
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register_mgv6_flower("poppy", 9439)
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-- Put top snow on snowy grass blocks. The v6 mapgen does not generate the top snow on its own.
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minetest.register_decoration({
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deco_type = "simple",
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place_on = {"mcl_core:dirt_with_grass_snow"},
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sidelen = 16,
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fill_ratio = 11.0, -- complete coverage
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y_min = 1,
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y_max = mcl_vars.mg_overworld_max,
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decoration = "mcl_core:snow",
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})
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end
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-- Apply mapgen-specific mapgen code
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@ -1733,20 +1744,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
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-- A snowy grass block must be below a top snow or snow block at all times.
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if emin.y <= mcl_vars.mg_overworld_max and emax.y >= mcl_vars.mg_overworld_min then
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-- v6 mapgen:
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-- Put top snow on snowy grass blocks. The mapgen does not generate the top snow on its own.
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if mg_name == "v6" then
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-- FIXME: Cavegen and mudflow might screw this up and cause floating top snow to appear
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local snowdirt = minetest.find_nodes_in_area_under_air(minp, maxp, "mcl_core:dirt_with_grass_snow")
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for n = 1, #snowdirt do
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-- CHECKME: What happens at chunk borders?
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local p_pos = area:index(snowdirt[n].x, snowdirt[n].y + 1, snowdirt[n].z)
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if p_pos then
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data[p_pos] = c_top_snow
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end
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end
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if #snowdirt > 0 then
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lvm_used = true
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end
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--[[ Remove broken double plants caused by v6 weirdness.
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v6 might break the bottom part of double plants because of how it works.
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