diff options
Diffstat (limited to 'trunks/generating.lua')
| -rw-r--r-- | trunks/generating.lua | 554 |
1 files changed, 554 insertions, 0 deletions
diff --git a/trunks/generating.lua b/trunks/generating.lua new file mode 100644 index 0000000..e544a21 --- /dev/null +++ b/trunks/generating.lua @@ -0,0 +1,554 @@ +-- Code by Mossmanikin, Neuromancer, and others + +local function clone_node(name) + local node2 = {} + local node = minetest.registered_nodes[name] + for k,v in pairs(node) do + node2[k]=v + end + return node2 +end + +----------------------------------------------------------------------------------------------- +-- TWiGS +----------------------------------------------------------------------------------------------- + +abstract_trunks.place_twig = function(pos) + local twig_size = math.random(1,27) + + local right_here = {x=pos.x , y=pos.y+1, z=pos.z } + local north = {x=pos.x , y=pos.y+1, z=pos.z+1} + local north_east = {x=pos.x+1, y=pos.y+1, z=pos.z+1} + local east = {x=pos.x+1, y=pos.y+1, z=pos.z } + local south_east = {x=pos.x+1, y=pos.y+1, z=pos.z-1} + local south = {x=pos.x , y=pos.y+1, z=pos.z-1} + local south_west = {x=pos.x-1, y=pos.y+1, z=pos.z-1} + local west = {x=pos.x-1, y=pos.y+1, z=pos.z } + local north_west = {x=pos.x-1, y=pos.y+1, z=pos.z+1} + + local node_here = minetest.get_node(right_here) + local node_north = minetest.get_node(north) + local node_n_e = minetest.get_node(north_east) + local node_east = minetest.get_node(east) + local node_s_e = minetest.get_node(south_east) + local node_south = minetest.get_node(south) + local node_s_w = minetest.get_node(south_west) + local node_west = minetest.get_node(west) + local node_n_w = minetest.get_node(north_west) +-- small twigs + if twig_size <= 16 then + minetest.set_node(right_here, {name="trunks:twig_"..math.random(1,4), param2=math.random(0,3)}) + end +-- big twigs + if Big_Twigs == true then +-- big twig 1 + if twig_size == 17 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z+1}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_5"}) + end + if minetest.registered_nodes[node_n_e.name].buildable_to then + minetest.set_node(north_east, {name="trunks:twig_7"}) + end + if minetest.registered_nodes[node_east.name].buildable_to then + minetest.set_node(east, {name="trunks:twig_8"}) + end + end + elseif twig_size == 18 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z-1}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x,y=pos.y,z=pos.z-1}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_5", param2=1}) + end + if minetest.registered_nodes[node_s_e.name].buildable_to then + minetest.set_node(south_east, {name="trunks:twig_7", param2=1}) + end + if minetest.registered_nodes[node_south.name].buildable_to then + minetest.set_node(south, {name="trunks:twig_8", param2=1}) + end + end + elseif twig_size == 19 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z-1}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x-1,y=pos.y,z=pos.z}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_5", param2=2}) + end + if minetest.registered_nodes[node_s_w.name].buildable_to then + minetest.set_node(south_west, {name="trunks:twig_7", param2=2}) + end + if minetest.registered_nodes[node_west.name].buildable_to then + minetest.set_node(west, {name="trunks:twig_8", param2=2}) + end + end + elseif twig_size == 20 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x-1,y=pos.y,z=pos.z+1}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x,y=pos.y,z=pos.z+1}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_5", param2=3}) + end + if minetest.registered_nodes[node_n_w.name].buildable_to then + minetest.set_node(north_west, {name="trunks:twig_7", param2=3}) + end + if minetest.registered_nodes[node_north.name].buildable_to then + minetest.set_node(north, {name="trunks:twig_8", param2=3}) + end + end +-- big twig 2 + elseif twig_size == 21 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x,y=pos.y,z=pos.z+1}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z+1}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_9"}) + end + if minetest.registered_nodes[node_north.name].buildable_to then + minetest.set_node(north, {name="trunks:twig_10"}) + end + if minetest.registered_nodes[node_n_e.name].buildable_to then + minetest.set_node(north_east, {name="trunks:twig_11"}) + end + end + elseif twig_size == 22 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z-1}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_9", param2=1}) + end + if minetest.registered_nodes[node_east.name].buildable_to then + minetest.set_node(east, {name="trunks:twig_10", param2=1}) + end + if minetest.registered_nodes[node_s_e.name].buildable_to then + minetest.set_node(south_east, {name="trunks:twig_11", param2=1}) + end + end + elseif twig_size == 23 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x,y=pos.y,z=pos.z-1}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x-1,y=pos.y,z=pos.z-1}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_9", param2=2}) + end + if minetest.registered_nodes[node_south.name].buildable_to then + minetest.set_node(south, {name="trunks:twig_10", param2=2}) + end + if minetest.registered_nodes[node_s_w.name].buildable_to then + minetest.set_node(south_west, {name="trunks:twig_11", param2=2}) + end + end + elseif twig_size == 24 then + if not (minetest.registered_nodes[minetest.get_node({x=pos.x-1,y=pos.y,z=pos.z}).name].buildable_to + or minetest.registered_nodes[minetest.get_node({x=pos.x-1,y=pos.y,z=pos.z+1}).name].buildable_to) then + + if minetest.registered_nodes[node_here.name].buildable_to then + minetest.set_node(right_here, {name="trunks:twig_9", param2=3}) + end + if minetest.registered_nodes[node_west.name].buildable_to then + minetest.set_node(west, {name="trunks:twig_10", param2=3}) + end + if minetest.registered_nodes[node_n_w.name].buildable_to then + minetest.set_node(north_west, {name="trunks:twig_11", param2=3}) + end + end + elseif twig_size <= 25 then + minetest.set_node(right_here, {name="trunks:twig_"..math.random(12,13), param2=math.random(0,3)}) + end + end +end + +if Twigs_on_ground == true then +biome_lib:register_generate_plant({ + surface = {"default:dirt_with_grass"}, + max_count = Twigs_on_ground_Max_Count, + rarity = Twigs_on_ground_Rarity, + min_elevation = 1, + max_elevation = 40, + near_nodes = {"group:tree","ferns:fern_03","ferns:fern_02","ferns:fern_01"}, + near_nodes_size = 3, + near_nodes_vertical = 1, + near_nodes_count = 1, + plantlife_limit = -0.9, + }, + abstract_trunks.place_twig +) +end + +if Twigs_on_water == true then +biome_lib:register_generate_plant({ + surface = {"default:water_source"}, + max_count = Twigs_on_water_Max_Count, + rarity = Twigs_on_water_Rarity, + min_elevation = 1, + max_elevation = 40, + near_nodes = {"group:tree"}, + near_nodes_size = 3, + near_nodes_vertical = 1, + near_nodes_count = 1, + plantlife_limit = -0.9, + }, + abstract_trunks.place_twig +) +end + +----------------------------------------------------------------------------------------------- +-- TRuNKS +----------------------------------------------------------------------------------------------- +local TRuNKS = { +-- MoD TRuNK NR + {"default", "tree", 1}, + {"default", "jungletree", 2}, + {"default", "pine_tree", 12}, + + {"trees", "tree_conifer", 3}, + {"trees", "tree_mangrove", 4}, + {"trees", "tree_palm", 5}, + + {"moretrees", "apple_tree_trunk", 6}, + {"moretrees", "beech_trunk", 7}, + {"moretrees", "birch_trunk", 8}, + {"moretrees", "fir_trunk", 9}, + {"moretrees", "oak_trunk", 10}, + {"moretrees", "palm_trunk", 11}, + {"moretrees", "rubber_tree_trunk", 13}, + {"moretrees", "rubber_tree_trunk_empty", 14}, + {"moretrees", "sequoia_trunk", 15}, + {"moretrees", "spruce_trunk", 16}, + {"moretrees", "willow_trunk", 17}, +} + +if Horizontal_Trunks == true then -- see settings.txt +for i in pairs(TRuNKS) do + local MoD = TRuNKS[i][1] + local TRuNK = TRuNKS[i][2] + local NR = TRuNKS[i][3] + local trunkname = MoD..":"..TRuNK + if minetest.get_modpath(MoD) ~= nil + and NR < 6 -- moretrees trunks allready have facedir + and minetest.registered_nodes[trunkname] then -- the node being called exists. + temptrunk = clone_node(trunkname) + temptrunk.paramtype2 = "facedir" + minetest.register_node(":"..trunkname, temptrunk) + end +end +end + +abstract_trunks.place_trunk = function(pos) + + local right_here = {x=pos.x, y=pos.y+1, z=pos.z} + local north = {x=pos.x, y=pos.y+1, z=pos.z+1} + local north2 = {x=pos.x, y=pos.y+1, z=pos.z+2} + local south = {x=pos.x, y=pos.y+1, z=pos.z-1} + local south2 = {x=pos.x, y=pos.y+1, z=pos.z-2} + local west = {x=pos.x-1, y=pos.y+1, z=pos.z} + local west2 = {x=pos.x-2, y=pos.y+1, z=pos.z} + local east = {x=pos.x+1, y=pos.y+1, z=pos.z} + local east2 = {x=pos.x+2, y=pos.y+1, z=pos.z} + + local node_here = minetest.get_node(right_here) + local node_north = minetest.get_node(north) + local node_north2 = minetest.get_node(north2) + local node_south = minetest.get_node(south) + local node_south2 = minetest.get_node(south2) + local node_west = minetest.get_node(west) + local node_west2 = minetest.get_node(west2) + local node_east = minetest.get_node(east) + local node_east2 = minetest.get_node(east2) + if minetest.registered_nodes[node_here.name].buildable_to then -- instead of check_air = true, + for i in pairs(TRuNKS) do + local MoD = TRuNKS[i][1] + local TRuNK = TRuNKS[i][2] + local NR = TRuNKS[i][3] + local chance = math.random(1, 17) + local length = math.random(3,5) + if chance == NR then + local trunk_type = math.random(1,3) + if trunk_type == 1 then + if minetest.get_modpath(MoD) ~= nil then + minetest.set_node(right_here, {name=MoD..":"..TRuNK}) + else + minetest.set_node(right_here, {name="default:tree"}) + end + elseif trunk_type == 2 and Horizontal_Trunks == true then + if minetest.get_modpath(MoD) ~= nil then + if minetest.registered_nodes[node_north.name].buildable_to then + minetest.set_node(north, {name=MoD..":"..TRuNK, param2=4}) + end + + if length >= 4 and minetest.registered_nodes[node_north2.name].buildable_to then + minetest.set_node(north2, {name=MoD..":"..TRuNK, param2=4}) + end + + minetest.set_node(right_here, {name=MoD..":"..TRuNK, param2=4}) + if minetest.registered_nodes[node_south.name].buildable_to then + minetest.set_node(south, {name=MoD..":"..TRuNK, param2=4}) + end + if length == 5 and minetest.registered_nodes[node_south2.name].buildable_to then + minetest.set_node(south2, {name=MoD..":"..TRuNK, param2=4}) + end + else + if minetest.registered_nodes[node_north.name].buildable_to then + minetest.set_node(north, {name="default:tree", param2=4}) + end + if length >= 4 and minetest.registered_nodes[node_north2.name].buildable_to then + minetest.set_node(north2, {name="default:tree", param2=4}) + end + minetest.set_node(right_here, {name="default:tree", param2=4}) + if minetest.registered_nodes[node_south.name].buildable_to then + minetest.set_node(south, {name="default:tree", param2=4}) + end + if length == 5 and minetest.registered_nodes[node_south2.name].buildable_to then + minetest.set_node(south2, {name="default:tree", param2=4}) + end + end + elseif trunk_type == 3 and Horizontal_Trunks == true then + if minetest.get_modpath(MoD) ~= nil then + if minetest.registered_nodes[node_west.name].buildable_to then + minetest.set_node(west, {name=MoD..":"..TRuNK, param2=12}) + end + if length >= 4 and minetest.registered_nodes[node_west2.name].buildable_to then + minetest.set_node(west2, {name=MoD..":"..TRuNK, param2=12}) + end + minetest.set_node(right_here, {name=MoD..":"..TRuNK, param2=12}) + if minetest.registered_nodes[node_east.name].buildable_to then + minetest.set_node(east, {name=MoD..":"..TRuNK, param2=12}) + end + if length == 5 and minetest.registered_nodes[node_east2.name].buildable_to then + minetest.set_node(east2, {name=MoD..":"..TRuNK, param2=12}) + end + else + if minetest.registered_nodes[node_west.name].buildable_to then + minetest.set_node(west, {name="default:tree", param2=12}) + end + if length >= 4 and minetest.registered_nodes[node_west2.name].buildable_to then + minetest.set_node(west2, {name="default:tree", param2=12}) + end + minetest.set_node(right_here, {name="default:tree", param2=12}) + if minetest.registered_nodes[node_east.name].buildable_to then + minetest.set_node(east, {name="default:tree", param2=12}) + end + if length == 5 and minetest.registered_nodes[node_east2.name].buildable_to then + minetest.set_node(east2, {name="default:tree", param2=12}) + end + end + end + end + end + end +end + +biome_lib:register_generate_plant({ + surface = {"default:dirt_with_grass"}, + max_count = Trunks_Max_Count, -- 320, + rarity = Trunks_Rarity, -- 99, + min_elevation = 1, + max_elevation = 40, + avoid_nodes = {"group:tree"}, + avoid_radius = 1, + near_nodes = {"group:tree","ferns:fern_03","ferns:fern_02","ferns:fern_01"}, + near_nodes_size = 3, + near_nodes_vertical = 1, + near_nodes_count = 1, + plantlife_limit = -0.9, + }, + abstract_trunks.place_trunk +) + +----------------------------------------------------------------------------------------------- +-- MoSS & FuNGuS -- on ground +----------------------------------------------------------------------------------------------- +if Moss_on_ground == true then +abstract_trunks.grow_moss_on_ground = function(pos) + local on_ground = {x=pos.x, y=pos.y+1, z=pos.z} + local moss_type = math.random(1,21) + + if moss_type == 1 then + minetest.set_node(on_ground, {name="trunks:moss_fungus", param2=math.random(0,3)}) + else + minetest.set_node(on_ground, {name="trunks:moss", param2=math.random(0,3)}) + end + +end + +biome_lib:register_generate_plant({ + surface = {"default:dirt_with_grass"}, + max_count = Moss_on_ground_Max_Count, + rarity = Moss_on_ground_Rarity, + min_elevation = 1, + max_elevation = 40, + near_nodes = { + "group:tree", + "ferns:fern_03", + "ferns:fern_02", + "ferns:fern_01" + }, + near_nodes_size = 2, + near_nodes_vertical = 1, + near_nodes_count = 1, + plantlife_limit = -0.9, + }, + abstract_trunks.grow_moss_on_ground +) +end + +----------------------------------------------------------------------------------------------- +-- MoSS & FuNGuS -- on trunks +----------------------------------------------------------------------------------------------- +if Moss_on_trunk == true then +abstract_trunks.grow_moss_on_trunk = function(pos) + local on_ground = {x=pos.x, y=pos.y+1, z=pos.z} + local at_side_n = {x=pos.x, y=pos.y, z=pos.z+1} + local at_side_e = {x=pos.x+1, y=pos.y, z=pos.z} + local at_side_s = {x=pos.x, y=pos.y, z=pos.z-1} + local at_side_w = {x=pos.x-1, y=pos.y, z=pos.z} + local undrneath = {x=pos.x, y=pos.y-1, z=pos.z} + + local node_here = minetest.get_node(on_ground) + local node_north = minetest.get_node(at_side_n) + local node_east = minetest.get_node(at_side_e) + local node_south = minetest.get_node(at_side_s) + local node_west = minetest.get_node(at_side_w) + local node_under = minetest.get_node(undrneath) + + --if minetest.get_item_group(node_under.name, "tree") < 1 then + local moss_type = math.random(1,41) + if minetest.registered_nodes[node_here.name].buildable_to then -- instead of check_air = true, + if moss_type == 1 then + minetest.set_node(on_ground, {name="trunks:moss_fungus", param2=math.random(0,3) --[[1]]}) + elseif moss_type < 22 then + minetest.set_node(on_ground, {name="trunks:moss", param2=math.random(0,3) --[[1]]}) + end + end + local moss_type = math.random(1,31) -- cliche of more moss at north + if minetest.registered_nodes[node_north.name].buildable_to then -- instead of check_air = true, + if moss_type == 1 then + minetest.set_node(at_side_n, {name="trunks:moss_fungus", param2=math.random(4,7)}) -- 5,4,6,7 + elseif moss_type < 22 then + minetest.set_node(at_side_n, {name="trunks:moss", param2=math.random(4,7)}) + end + end + local moss_type = math.random(1,41) + if minetest.registered_nodes[node_east.name].buildable_to then -- instead of check_air = true, + if moss_type == 1 then + minetest.set_node(at_side_e, {name="trunks:moss_fungus", param2=math.random(12,15)}) + elseif moss_type < 22 then + minetest.set_node(at_side_e, {name="trunks:moss", param2=math.random(12,15)}) + end + end + local moss_type = math.random(1,41) + if minetest.registered_nodes[node_south.name].buildable_to then -- instead of check_air = true, + if moss_type == 1 then + minetest.set_node(at_side_s, {name="trunks:moss_fungus", param2=math.random(8,11)}) + elseif moss_type < 22 then + minetest.set_node(at_side_s, {name="trunks:moss", param2=math.random(8,11)}) + end + end + local moss_type = math.random(1,41) + if minetest.registered_nodes[node_west.name].buildable_to then -- instead of check_air = true, + if moss_type == 1 then + minetest.set_node(at_side_w, {name="trunks:moss_fungus", param2=math.random(16,19)}) + elseif moss_type < 22 then + minetest.set_node(at_side_w, {name="trunks:moss", param2=math.random(16,19)}) + end + end + --end +end + +biome_lib:register_generate_plant({ + surface = { + "default:tree", + "default:jungletree", + "default:pine_tree", + "trees:tree_conifer", + "trees:tree_mangrove", + --"trees:tree_palm", + "moretrees:apple_tree_trunk", + "moretrees:beech_trunk", + "moretrees:birch_trunk", + "moretrees:fir_trunk", + "moretrees:oak_trunk", + --"moretrees:palm_trunk", + "moretrees:rubber_tree_trunk", + "moretrees:rubber_tree_trunk_empty", + "moretrees:sequoia_trunk", + "moretrees:spruce_trunk", + "moretrees:willow_trunk", + "default:mossycobble" + }, + max_count = Moss_on_trunk_Max_Count, + rarity = Moss_on_trunk_Rarity, + min_elevation = 1, + max_elevation = 40, + plantlife_limit = -0.9, + check_air = false, + }, + "abstract_trunks.grow_moss_on_trunk" +) +end + +----------------------------------------------------------------------------------------------- +-- RooTS +----------------------------------------------------------------------------------------------- +if Roots == true then -- see settings.txt + +abstract_trunks.grow_roots = function(pos) + local twig_size = math.random(1,27) + + local right_here = {x=pos.x , y=pos.y , z=pos.z } + local below = {x=pos.x , y=pos.y-1, z=pos.z } + local north = {x=pos.x , y=pos.y , z=pos.z+1} + local east = {x=pos.x+1, y=pos.y , z=pos.z } + local south = {x=pos.x , y=pos.y , z=pos.z-1} + local west = {x=pos.x-1, y=pos.y , z=pos.z } + + local node_here = minetest.get_node(right_here) + local node_below = minetest.get_node(below) + local node_north = minetest.get_node(north) + local node_east = minetest.get_node(east) + local node_south = minetest.get_node(south) + local node_west = minetest.get_node(west) + + for i in pairs(TRuNKS) do + local MoD = TRuNKS[i][1] + local TRuNK = TRuNKS[i][2] + if minetest.get_modpath(MoD) ~= nil + and node_here.name == MoD..":"..TRuNK + and string.find(node_below.name, "dirt") + and node_here.param2 == 0 then + if minetest.registered_nodes[node_north.name].buildable_to then + minetest.set_node(north, {name="trunks:"..TRuNK.."root", param2=2}) + end + if minetest.registered_nodes[node_east.name].buildable_to then + minetest.set_node(east, {name="trunks:"..TRuNK.."root", param2=3}) + end + if minetest.registered_nodes[node_south.name].buildable_to then + minetest.set_node(south, {name="trunks:"..TRuNK.."root", param2=0}) + end + if minetest.registered_nodes[node_west.name].buildable_to then + minetest.set_node(west, {name="trunks:"..TRuNK.."root", param2=1}) + end + end + end +end + +biome_lib:register_generate_plant({ + surface = {"group:tree"}, + max_count = 1000, + rarity = 1, + min_elevation = 1, + max_elevation = 40, + near_nodes = {"default:dirt_with_grass"}, + near_nodes_size = 1, + near_nodes_vertical = 1, + near_nodes_count = 1, + plantlife_limit = -1, + check_air = false, + }, + "abstract_trunks.grow_roots" +) + +end |