mirror of
https://github.com/Splizard/minetest-mod-snow.git
synced 2025-06-30 15:20:20 +02:00
some code updates
This commit is contained in:
HybridDog
111
init.lua
111
init.lua
@ -71,7 +71,7 @@ dofile(minetest.get_modpath("snow").."/src/falling_snow.lua")
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-- Check for "MoreBlocks". If not found, skip this next "dofile".
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if (minetest.get_modpath("moreblocks")) then
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if minetest.get_modpath("moreblocks") then
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dofile(minetest.get_modpath("snow").."/src/stairsplus.lua")
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@ -81,31 +81,37 @@ end
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--This also takes into account sourrounding snow and makes snow even.
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function snow.place(pos)
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local node = minetest.get_node_or_nil(pos)
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local drawtype = ""
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if node and minetest.registered_nodes[node.name] then
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drawtype = minetest.registered_nodes[node.name].drawtype
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end
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--Oops, maybe there is no node?
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if node == nil then
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if not node
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or not minetest.registered_nodes[node.name] then
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return
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end
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local bnode = minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})
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if node.name == "default:snow" and minetest.get_node_level(pos) < 63 then
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if minetest.get_item_group(bnode.name, "leafdecay") == 0 and snow.is_uneven(pos) ~= true then
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minetest.add_node_level(pos, 7)
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local bnode = minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z})
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if node.name == "default:snow" then
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local level = minetest.get_node_level(pos)
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if level < 63 then
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if minetest.get_item_group(bnode.name, "leafdecay") == 0
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and not snow.is_uneven(pos) then
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minetest.add_node_level(pos, 7)
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end
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elseif level == 63 then
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local p = minetest.find_node_near(pos, 10, "default:dirt_with_grass")
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if p
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and minetest.get_node_light(p, 0.5) == 15 then
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minetest.place_node({x=pos.x, y=pos.y+1, z=pos.z}, {name="default:snow"})
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else
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minetest.add_node(pos,{name="default:snowblock"})
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end
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end
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elseif node.name == "default:snow" and minetest.get_node_level(pos) == 63 then
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local p = minetest.find_node_near(pos, 10, "default:dirt_with_grass")
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if p and minetest.get_node_light(p, 0.5) == 15 then
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minetest.place_node({x=pos.x,y=pos.y+1,z=pos.z},{name="default:snow"})
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else
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minetest.add_node(pos,{name="default:snowblock"})
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end
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elseif node.name ~= "default:ice" and bnode.name ~= "air" then
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if drawtype == "normal" or drawtype == "allfaces_optional" then
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minetest.place_node({x=pos.x,y=pos.y+1,z=pos.z}, {name="default:snow"})
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elseif node.name ~= "default:ice"
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and bnode.name ~= "air" then
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local drawtype = minetest.registered_nodes[node.name].drawtype
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if drawtype == "normal"
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or drawtype == "allfaces_optional" then
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pos.y = pos.y+1
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minetest.place_node(pos, {name="default:snow"})
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elseif drawtype == "plantlike" then
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pos.y = pos.y - 1
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if minetest.get_node(pos).name == "default:dirt_with_grass" then
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@ -117,9 +123,8 @@ end
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-- Checks if the snow level is even at any given pos.
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-- Smooth Snow
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local smooth_snow = snow.smooth_snow
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snow.is_uneven = function(pos)
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if smooth_snow then
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if snow.smooth_snow then
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snow.is_uneven = function(pos)
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local num = minetest.get_node_level(pos)
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local get_node = minetest.get_node
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local add_node = minetest.add_node
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@ -127,40 +132,46 @@ snow.is_uneven = function(pos)
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local foundx
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local foundy
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local foundz
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for x=-1,1 do
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for z=-1,1 do
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local node = get_node({x=pos.x+x,y=pos.y,z=pos.z+z})
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local bnode = get_node({x=pos.x+x,y=pos.y-1,z=pos.z+z})
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local drawtype
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if node and minetest.registered_nodes[node.name] then
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drawtype = minetest.registered_nodes[node.name].drawtype
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end
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if drawtype == "plantlike" then
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if bnode.name == "default:dirt_with_grass" then
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add_node({x=pos.x+x,y=pos.y-1,z=pos.z+z}, {name="default:dirt_with_snow"})
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for z = -1,1 do
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for x = -1,1 do
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local p = {x=pos.x+x, y=pos.y, z=pos.z+z}
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local node = get_node(p)
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p.y = p.y-1
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local bnode = get_node(p)
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if node
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and minetest.registered_nodes[node.name]
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and minetest.registered_nodes[node.name].drawtype == "plantlike"
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and bnode.name == "default:dirt_with_grass" then
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add_node(p, {name="default:dirt_with_snow"})
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return true
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end
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p.y = p.y+1
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if not (x == 0 and z == 0)
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and node.name == "default:snow"
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and minetest.get_node_level(p) < num then
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found = true
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foundx = x
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foundz = z
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elseif node.name == "air"
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and bnode.name ~= "air"
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and bnode.name ~= "default:snow" then
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p.y = p.y-1
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snow.place(p)
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return true
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end
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end
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if (not(x == 0 and y == 0)) and node.name == "default:snow" and minetest.get_node_level({x=pos.x+x,y=pos.y,z=pos.z+z}) < num then
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found = true
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foundx = x
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foundz=z
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elseif node.name == "air" and bnode.name ~= "air" then
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if not (bnode.name == "default:snow") then
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snow.place({x=pos.x+x,y=pos.y-1,z=pos.z+z})
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return 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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if found then
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local node = get_node({x=pos.x+foundx,y=pos.y,z=pos.z+foundz})
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if snow.is_uneven({x=pos.x+foundx,y=pos.y,z=pos.z+foundz}) ~= true then
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minetest.add_node_level({x=pos.x+foundx,y=pos.y,z=pos.z+foundz}, 7)
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local p = {x=pos.x+foundx, y=pos.y, z=pos.z+foundz}
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if snow.is_uneven(p) ~= true then
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minetest.add_node_level(p, 7)
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end
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return true
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end
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end
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else
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snow.is_uneven = function()
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end
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end
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