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175 lines
6.5 KiB
175 lines
6.5 KiB
--Backwards Compatability.
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minetest.register_abm({
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nodenames = {"snow:snow1","snow:snow2","snow:snow3","gsnow4","snow:snow5","snow:snow6","snow:snow7","snow:snow8"},
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interval = 1,
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chance = 1,
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action = function(pos, node, active_object_count, active_object_count_wider)
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local level = 7*(tonumber(node.name:sub(-1)))
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minetest.add_node(pos,{name="default:snow"})
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minetest.set_node_level(pos, level)
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end,
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})
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-- Added to change dirt_with_snow to dirt if covered with blocks that don't let light through (sunlight_propagates) or have a light paramtype and liquidtype combination. ~ LazyJ, 2014_03_08
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minetest.register_abm({
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nodenames = {"default:dirt_with_snow"},
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interval = 2,
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chance = 20,
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action = function(pos, node)
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local above = {x=pos.x, y=pos.y+1, z=pos.z}
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local name = minetest.get_node(above).name
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local nodedef = minetest.registered_nodes[name]
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if name ~= "ignore" and nodedef
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and not ((nodedef.sunlight_propagates or nodedef.paramtype == "light")
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and nodedef.liquidtype == "none") then
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minetest.set_node(pos, {name = "default:dirt"})
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end
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end
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})
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--Melting
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--Any node part of the group melting will melt when near warm nodes such as lava, fire, torches, etc.
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--The amount of water that replaces the node is defined by the number on the group:
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--1: one water_source
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--2: four water_flowings
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--3: one water_flowing
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minetest.register_abm({
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nodenames = {"group:melts"},
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neighbors = {"group:igniter","default:torch","default:furnace_active","group:hot"},
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interval = 2,
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chance = 2,
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action = function(pos, node, active_object_count, active_object_count_wider)
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local intensity = minetest.get_item_group(node.name,"melts")
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if intensity == 1 then
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minetest.add_node(pos,{name="default:water_source"})
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elseif intensity == 2 then
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--[[ This was causing "melts=2" nodes to just disappear so I changed it to replace the
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node with a water_source for a couple seconds and then replace the water_source with
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air. This way it made a watery mess that quickly evaporated. ~ LazyJ 2014_04_24
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local check_place = function(pos,node)
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if minetest.get_node(pos).name == "air" then
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minetest.place_node(pos,node)
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end
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end
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minetest.add_node(pos,{name="default:water_flowing"})
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check_place({x=pos.x+1,y=pos.y,z=pos.z},{name="default:water_flowing"})
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check_place({x=pos.x-1,y=pos.y,z=pos.z},{name="default:water_flowing"})
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check_place({x=pos.x,y=pos.y+1,z=pos.z},{name="default:water_flowing"})
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check_place({x=pos.x,y=pos.y-1,z=pos.z},{name="default:water_flowing"})
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elseif intensity == 3 then
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--]]
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minetest.add_node(pos,{name="default:water_source"})
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minetest.after(2, function() -- 2 seconds gives just enough time for
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-- the water to flow and spread before the
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-- water_source is changed to air. ~ LazyJ
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if minetest.get_node(pos).name == "default:water_source" then
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minetest.add_node(pos,{name="air"})
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end
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end)
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end
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nodeupdate(pos)
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end,
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})
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--Freezing
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--Water freezes when in contact with snow.
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minetest.register_abm({
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nodenames = {"default:water_source"},
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-- Added "group:icemaker" and snowbrick. ~ LazyJ
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neighbors = {"default:snow", "default:snowblock", "snow:snow_brick", "group:icemaker"},
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interval = 20,
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chance = 4,
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action = function(pos, node, active_object_count, active_object_count_wider)
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minetest.add_node(pos,{name="default:ice"})
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end,
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})
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--Spread moss to cobble.
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minetest.register_abm({
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nodenames = {"default:cobble"},
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neighbors = {"snow:moss"},
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interval = 20,
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chance = 6,
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action = function(pos, node, active_object_count, active_object_count_wider)
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minetest.add_node(pos,{name="default:mossycobble"})
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end,
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})
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--Grow Pine Saplings
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minetest.register_abm({
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nodenames = {"snow:sapling_pine"},
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interval = 10,
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chance = 50,
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action = function(pos, node, active_object_count, active_object_count_wider)
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-- Check if there is enough vertical-space for the sapling to grow without
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-- hitting anything else. ~ LazyJ, 2014_04_10
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if -- 'If' there is air in each of the 8 nodes dirctly above the sapling,... ~LazyJ
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minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+2, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+3, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+4, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+5, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+6, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+7, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+8, z=pos.z}).name == "air"
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then -- 'then' let the sapling grow into a tree. ~ LazyJ
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snow.make_pine(pos,false)
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-- This finds the sapling under the grown tree. ~ LazyJ
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if minetest.get_node({x = pos.x, y = pos.y, z = pos.z}).name == "snow:sapling_pine" then
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-- This switches the sapling to a tree trunk. ~ LazyJ
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minetest.set_node(pos, {name="default:tree"})
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-- This is more for testing but it may be useful info to some admins when
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-- grepping the server logs too. ~ LazyJ
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minetest.log("action", "A pine sapling grows into a tree at "..minetest.pos_to_string(pos))
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end
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else
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end
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end
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})
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--Grow Christmas Tree Saplings
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minetest.register_abm({
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nodenames = {"snow:xmas_tree"},
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interval = 10,
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chance = 50,
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action = function(pos, node, active_object_count, active_object_count_wider)
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if -- 'If' there is air in each of the 8 nodes dirctly above the sapling,... ~LazyJ
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minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+2, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+3, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+4, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+5, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+6, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+7, z=pos.z}).name == "air" and
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minetest.get_node({x=pos.x, y=pos.y+8, z=pos.z}).name == "air"
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then -- 'then' let the sapling grow into a tree. ~ LazyJ
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snow.make_pine(pos,false,true)
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minetest.log("action", "A pine sapling grows into a Christmas tree at "..minetest.pos_to_string(pos)) -- ~ LazyJ
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else -- 'Else', if there isn't air in each of the 8 nodes above the sapling,
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-- then don't anything; including not allowing the sapling to grow.
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-- ~ LazyJ, 2014_04_10
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end
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end
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})
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