mtcontrib/moretrees
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Enabled several new types of trees, all spawned at mapgen time!

Browse Source 
This code will slow the map generator down a little due to bugs therein, and is
generally still in the experimental stages, but it works and is actually quite
fast!
This commit is contained in:
Vanessa Ezekowitz 2013-01-20 00:01:15 -05:00
parent 1bd0afbc84
commit 2c3345aa04
3 changed files with 229 additions and 191 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
biome_defs.lua
View File

@ -2,7 +2,7 @@
-- Example biome definition:
mytree_biome = {
moretrees.mytree_biome = {
surface = "default:dirt_with_grass", -- must grow on these nodes only
avoid_nodes = {"default:tree"}, -- avoid spawning near these
avoid_radius = 12, -- Keep this much room around the above avoid items
@ -20,27 +20,11 @@ mytree_biome = {
}
]]--
moretrees.jungletree_biome = {
surface = "default:dirt_with_grass",
avoid_nodes = moretrees.avoidnodes,
avoid_radius = 12,
seed_diff = 329,
min_elevation = -5,
max_elevation = 10,
near_nodes = {"default:water_source"},
near_nodes_size = 15,
near_nodes_count = 10,
-- temp_min = 0.05,
}
moretrees.conifer_biome = {
moretrees.beech_biome = {
surface = "default:dirt_with_grass",
avoid_nodes = moretrees.avoidnodes,
avoid_radius = 10,
seed_diff = 359,
min_elevation = 25,
temp_min = 0.9,
temp_max = 0.3,
seed_diff = 2,
}
moretrees.palm_biome = {
@ -57,7 +41,7 @@ moretrees.palm_biome = {
temp_max = -0.15,
}
moretrees.apple_biome = {
moretrees.apple_tree_biome = {
surface = "default:dirt_with_grass",
avoid_nodes = moretrees.avoidnodes,
avoid_radius = 15,
@ -133,7 +117,7 @@ moretrees.willow_biome = {
near_nodes_count = 5,
}
moretrees.rubber_biome = {
moretrees.rubber_tree_biome = {
surface = "default:dirt_with_grass",
avoid_nodes = moretrees.avoidnodes,
avoid_radius = 20,
@ -146,3 +130,26 @@ moretrees.rubber_biome = {
temp_min = -0.15,
}
moretrees.jungletree_biome = {
surface = "default:dirt_with_grass",
avoid_nodes = moretrees.avoidnodes,
avoid_radius = 12,
seed_diff = 329,
min_elevation = -5,
max_elevation = 10,
near_nodes = {"default:water_source"},
near_nodes_size = 15,
near_nodes_count = 10,
-- temp_min = 0.05,
}
moretrees.conifer_biome = {
surface = "default:dirt_with_grass",
avoid_nodes = moretrees.avoidnodes,
avoid_radius = 10,
seed_diff = 359,
min_elevation = 25,
temp_min = 0.9,
temp_max = 0.3,
}

48
init.lua
View File

@ -34,20 +34,50 @@ dofile(minetest.get_modpath("moretrees").."/node_defs.lua")
dofile(minetest.get_modpath("moretrees").."/tree_models.lua")
dofile(minetest.get_modpath("moretrees").."/biome_defs.lua")
plantslib:register_generate_plant(moretrees.apple_tree_biome, moretrees.apple_tree_model)
plantslib:register_generate_plant(moretrees.oak_biome, moretrees.oak_model)
plantslib:register_generate_plant(moretrees.sequoia_biome, moretrees.sequoia_model)
plantslib:register_generate_plant(moretrees.palm_biome, moretrees.palm_model)
plantslib:register_generate_plant(moretrees.pine_biome, moretrees.pine_model)
plantslib:register_generate_plant(moretrees.rubber_tree_biome, moretrees.rubber_tree_model)
plantslib:register_generate_plant(moretrees.willow_biome, moretrees.willow_model)
plantslib:register_generate_plant(moretrees.birch_biome, "moretrees:grow_birch")
plantslib:register_generate_plant(moretrees.spruce_biome, "moretrees:grow_spruce")
plantslib:register_generate_plant(moretrees.jungletree_biome, "moretrees:grow_jungletree")
plantslib:register_generate_plant(moretrees.conifer_biome, "moretrees:grow_conifer")
--plantslib:register_generate_plant(moretrees.palm_biome, moretrees.palm_model)
-- These three lines replace default trees with beech
-- Enable them if you want but be warned - due to serious bugs in the speed
-- of the engine's map generator/loader, doing so will slow it WAY down.
--------------------------
-- Other stuff
--
-- for backward compatibility with previous mods/code, jungle trees and
-- firs ("conifers") L-Systems definitions are established separately.
--
--------------------------
--[[
minetest.register_alias("mapgen_tree", "air")
minetest.register_alias("mapgen_leaves", "air")
plantslib:register_generate_plant(moretrees.beech_biome, moretrees.beech_model)
]]--
-- Code that spawns jungle trees and firs ("conifers")
-- Code to spawn a birch tree
function moretrees:grow_birch(pos)
if math.random(1,2) == 1 then
minetest.env:spawn_tree(pos, moretrees.birch_model1)
else
minetest.env:spawn_tree(pos, moretrees.birch_model2)
end
end
-- Code to spawn a spruce tree
function moretrees:grow_spruce(pos)
if math.random(1,2) == 1 then
minetest.env:spawn_tree(pos, moretrees.spruce_model1)
else
minetest.env:spawn_tree(pos, moretrees.spruce_model2)
end
end
-- Code that spawns jungle trees and firs ("conifer")
moretrees.jt_axiom1 = "FFFA"
moretrees.jt_rules_a1 = "FFF[&&-FBf[&&&Ff]^^^Ff][&&+FBFf[&&&FFf]^^^Ff][&&---FBFf[&&&Ff]^^^Ff][&&+++FBFf[&&&Ff]^^^Ff]F/A"

323
tree_models.lua
View File

@ -1,185 +1,185 @@
beech_model={
axiom="FFFFFBFB",
rules_a="[&&&GGF[++^Fd][--&Fd]//Fd[+^Fd][--&Fd]]////[&&&GGF[++^Fd][--&Fd]//Fd[+^Fd][--&Fd]]////[&&&GGF[++^Fd][--&Fd]//Fd[+^Fd][--&Fdd]]",
rules_b="[&&&F[++^Fd][--&d]//d[+^d][--&d]]////[&&&F[++^Fd][--&d]//d[+^d][--&d]]////[&&&F[++^Fd][--&Fd]//d[+^d][--&d]]",
rules_c="/",
rules_d="F",
trunk="moretrees:beech_trunk",
leaves="moretrees:beech_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single";
thin_branches=true;
moretrees.beech_model={
axiom="FFFFFBFB",
rules_a="[&&&GGF[++^Fd][--&Fd]//Fd[+^Fd][--&Fd]]////[&&&GGF[++^Fd][--&Fd]//Fd[+^Fd][--&Fd]]////[&&&GGF[++^Fd][--&Fd]//Fd[+^Fd][--&Fdd]]",
rules_b="[&&&F[++^Fd][--&d]//d[+^d][--&d]]////[&&&F[++^Fd][--&d]//d[+^d][--&d]]////[&&&F[++^Fd][--&Fd]//d[+^d][--&d]]",
rules_c="/",
rules_d="F",
trunk="moretrees:beech_trunk",
leaves="moretrees:beech_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single";
thin_branches=true;
}
apple_tree_model={
axiom="FFFFFAFFBF",
rules_a="[&&&FFFFF&&FFFF][&&&++++FFFFF&&FFFF][&&&----FFFFF&&FFFF]",
rules_b="[&&&++FFFFF&&FFFF][&&&--FFFFF&&FFFF][&&&------FFFFF&&FFFF]",
trunk="moretrees:apple_tree_trunk",
leaves="moretrees:apple_tree_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true;
fruit="default:apple",
fruit_chance=15,
moretrees.apple_tree_model={
axiom="FFFFFAFFBF",
rules_a="[&&&FFFFF&&FFFF][&&&++++FFFFF&&FFFF][&&&----FFFFF&&FFFF]",
rules_b="[&&&++FFFFF&&FFFF][&&&--FFFFF&&FFFF][&&&------FFFFF&&FFFF]",
trunk="moretrees:apple_tree_trunk",
leaves="moretrees:apple_tree_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true;
fruit="default:apple",
fruit_chance=15,
}
oak_model={
axiom="FFFFFFA",
rules_a="[&FFBFA]////[&BFFFA]////[&FBFFA]",
rules_b="[&FFFA]////[&FFFA]////[&FFFA]",
trunk="moretrees:oak_trunk",
leaves="moretrees:oak_leaves",
angle=30,
iterations=5,
random_level=2,
trunk_type="crossed";
thin_branches=false;
fruit="moretrees:acorn",
fruit_chance=3,
moretrees.oak_model={
axiom="FFFFFFA",
rules_a="[&FFBFA]////[&BFFFA]////[&FBFFA]",
rules_b="[&FFFA]////[&FFFA]////[&FFFA]",
trunk="moretrees:oak_trunk",
leaves="moretrees:oak_leaves",
angle=30,
iterations=5,
random_level=2,
trunk_type="crossed";
thin_branches=false;
fruit="moretrees:acorn",
fruit_chance=3,
}
sequoia_model={
axiom="FFFFFFFFFFddccA///cccFddcFA///ddFcFA/cFFddFcdBddd/A/ccdcddd/ccAddddcFBcccAccFdFcFBcccc/BFdFFcFFdcccc/B",
rules_a="[&&&GGF[++^FFdd][--&Fddd]//Fdd[+^Fd][--&Fdd]]////[&&&GGF[++^FFdd][--&Fddd]//Fdd[+^Fd][--&Fdd]]////[&&&GGF[++^FFdd][--&Fddd]//Fdd[+^Fd][--&Fdd]]",
rules_b="[&&&GGF[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]////[&&&GGF[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]////[&&&GGF[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]",
rules_c="/",
rules_d="F",
trunk="moretrees:sequoia_trunk",
leaves="moretrees:sequoia_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true
moretrees.sequoia_model={
axiom="FFFFFFFFFFddccA///cccFddcFA///ddFcFA/cFFddFcdBddd/A/ccdcddd/ccAddddcFBcccAccFdFcFBcccc/BFdFFcFFdcccc/B",
rules_a="[&&&GGF[++^FFdd][--&Fddd]//Fdd[+^Fd][--&Fdd]]////[&&&GGF[++^FFdd][--&Fddd]//Fdd[+^Fd][--&Fdd]]////[&&&GGF[++^FFdd][--&Fddd]//Fdd[+^Fd][--&Fdd]]",
rules_b="[&&&GGF[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]////[&&&GGF[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]////[&&&GGF[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]",
rules_c="/",
rules_d="F",
trunk="moretrees:sequoia_trunk",
leaves="moretrees:sequoia_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true
}
birch_model1={
axiom="FFFFFdddccA/FFFFFFcA/FFFFFFcB",
rules_a="[&&&dddd^^ddddddd][&&&---dddd^^ddddddd][&&&+++dddd^^ddddddd][&&&++++++dddd^^ddddddd]",
rules_b="[&&&ddd^^ddddd][&&&---ddd^^ddddd][&&&+++ddd^^ddddd][&&&++++++ddd^^ddddd]",
rules_c="/",
rules_d="F",
trunk="moretrees:birch_trunk",
leaves="moretrees:birch_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true
moretrees.birch_model1={
axiom="FFFFFdddccA/FFFFFFcA/FFFFFFcB",
rules_a="[&&&dddd^^ddddddd][&&&---dddd^^ddddddd][&&&+++dddd^^ddddddd][&&&++++++dddd^^ddddddd]",
rules_b="[&&&ddd^^ddddd][&&&---ddd^^ddddd][&&&+++ddd^^ddddd][&&&++++++ddd^^ddddd]",
rules_c="/",
rules_d="F",
trunk="moretrees:birch_trunk",
leaves="moretrees:birch_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true
}
birch_model2={
axiom="FFFdddccA/FFFFFccA/FFFFFccB",
rules_a="[&&&dFFF^^FFFdd][&&&---dFFF^^FFFdd][&&&+++dFFF^^FFFdd][&&&++++++dFFF^^FFFdd]",
rules_b="[&&&dFF^^FFFd][&&&---dFFF^^FFFd][&&&+++dFF^^FFFd][&&&++++++dFF^^FFFd]",
rules_c="/",
rules_d="F",
trunk="moretrees:birch_trunk",
leaves="moretrees:birch_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true
moretrees.birch_model2={
axiom="FFFdddccA/FFFFFccA/FFFFFccB",
rules_a="[&&&dFFF^^FFFdd][&&&---dFFF^^FFFdd][&&&+++dFFF^^FFFdd][&&&++++++dFFF^^FFFdd]",
rules_b="[&&&dFF^^FFFd][&&&---dFFF^^FFFd][&&&+++dFF^^FFFd][&&&++++++dFF^^FFFd]",
rules_c="/",
rules_d="F",
trunk="moretrees:birch_trunk",
leaves="moretrees:birch_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true
}
palm_model={
axiom="FFccc&FFFFFdddFA//A//A//A//A//A",
rules_a="[&fb&bbb[++f--&ffff&ff][--f++&ffff&ff]&ffff&bbbb&b]",
rules_b="f",
rules_c="/",
rules_d="F",
trunk="moretrees:palm_trunk",
leaves="moretrees:palm_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true,
fruit="moretrees:coconut",
fruit_chance=0
moretrees.palm_model={
axiom="FFccc&FFFFFdddFA//A//A//A//A//A",
rules_a="[&fb&bbb[++f--&ffff&ff][--f++&ffff&ff]&ffff&bbbb&b]",
rules_b="f",
rules_c="/",
rules_d="F",
trunk="moretrees:palm_trunk",
leaves="moretrees:palm_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true,
fruit="moretrees:coconut",
fruit_chance=0
}
spruce_model1={
axiom="FFFFFAFFFFFFBFFFFFFCFFFFFFDFFFFFF[&&&F^^FF][&&&++F^^FF][&&&++++F^^FF][&&&++++++F^^FF][&&&--F^^FF][&&&----F^^FF][FFFFf]",
rules_a="[&&&FFFFFF^^FFF][&&&++FFFFFF^^FFF][&&&++++FFFFFF^^FFF][&&&++++++FFFFFF^^FFF][&&&--FFFFFF^^FFF][&&&----FFFFFF^^FFF]",
rules_b="[&&&FFFFF^^FFF][&&&++FFFFF^^FFF][&&&++++FFFFF^^FFF][&&&++++++FFFFF^^FFF][&&&--FFFFF^^FFF][&&&----FFFFF^^FFF]",
rules_c="[&&&FFFF^^FFF][&&&++FFFF^^FFF][&&&++++FFFF^^FFF][&&&++++++FFFF^^FFF][&&&--FFFF^^FFF][&&&----FFFF^^FFF]",
rules_d="[&&&FFF^^FFF][&&&++FFF^^FFF][&&&++++FFF^^FFF][&&&++++++FFF^^FFF][&&&--FFF^^FFF][&&&----FFF^^FFF]",
trunk="moretrees:spruce_trunk",
leaves="moretrees:spruce_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true,
fruit="moretrees:cone",
fruit_chance=8
moretrees.spruce_model1={
axiom="FFFFFAFFFFFFBFFFFFFCFFFFFFDFFFFFF[&&&F^^FF][&&&++F^^FF][&&&++++F^^FF][&&&++++++F^^FF][&&&--F^^FF][&&&----F^^FF][FFFFf]",
rules_a="[&&&FFFFFF^^FFF][&&&++FFFFFF^^FFF][&&&++++FFFFFF^^FFF][&&&++++++FFFFFF^^FFF][&&&--FFFFFF^^FFF][&&&----FFFFFF^^FFF]",
rules_b="[&&&FFFFF^^FFF][&&&++FFFFF^^FFF][&&&++++FFFFF^^FFF][&&&++++++FFFFF^^FFF][&&&--FFFFF^^FFF][&&&----FFFFF^^FFF]",
rules_c="[&&&FFFF^^FFF][&&&++FFFF^^FFF][&&&++++FFFF^^FFF][&&&++++++FFFF^^FFF][&&&--FFFF^^FFF][&&&----FFFF^^FFF]",
rules_d="[&&&FFF^^FFF][&&&++FFF^^FFF][&&&++++FFF^^FFF][&&&++++++FFF^^FFF][&&&--FFF^^FFF][&&&----FFF^^FFF]",
trunk="moretrees:spruce_trunk",
leaves="moretrees:spruce_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true,
fruit="moretrees:cone",
fruit_chance=8
}
spruce_model2={
axiom="FFFFFFBFFFFFFCFFFFFFDFFFFFF[&&&F^^FF][&&&++F^^FF][&&&++++F^^FF][&&&++++++F^^FF][&&&--F^^FF][&&&----F^^FF][FFFFf]",
rules_b="[&&&FFFFF^^FFF][&&&++FFFFF^^FFF][&&&++++FFFFF^^FFF][&&&++++++FFFFF^^FFF][&&&--FFFFF^^FFF][&&&----FFFFF^^FFF]",
rules_c="[&&&FFFF^^FFF][&&&++FFFF^^FFF][&&&++++FFFF^^FFF][&&&++++++FFFF^^FFF][&&&--FFFF^^FFF][&&&----FFFF^^FFF]",
rules_d="[&&&FFF^^FFF][&&&++FFF^^FFF][&&&++++FFF^^FFF][&&&++++++FFF^^FFF][&&&--FFF^^FFF][&&&----FFF^^FFF]",
trunk="moretrees:spruce_trunk",
leaves="moretrees:spruce_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true,
fruit="moretrees:cone",
fruit_chance=8
moretrees.spruce_model2={
axiom="FFFFFFBFFFFFFCFFFFFFDFFFFFF[&&&F^^FF][&&&++F^^FF][&&&++++F^^FF][&&&++++++F^^FF][&&&--F^^FF][&&&----F^^FF][FFFFf]",
rules_b="[&&&FFFFF^^FFF][&&&++FFFFF^^FFF][&&&++++FFFFF^^FFF][&&&++++++FFFFF^^FFF][&&&--FFFFF^^FFF][&&&----FFFFF^^FFF]",
rules_c="[&&&FFFF^^FFF][&&&++FFFF^^FFF][&&&++++FFFF^^FFF][&&&++++++FFFF^^FFF][&&&--FFFF^^FFF][&&&----FFFF^^FFF]",
rules_d="[&&&FFF^^FFF][&&&++FFF^^FFF][&&&++++FFF^^FFF][&&&++++++FFF^^FFF][&&&--FFF^^FFF][&&&----FFF^^FFF]",
trunk="moretrees:spruce_trunk",
leaves="moretrees:spruce_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true,
fruit="moretrees:cone",
fruit_chance=8
}
pine_model={
axiom="FFFFFcccdddB///cFdFB////cFdFB///cFdFB///cFdFA///cFdFA///cFdFB[FF]f",
rules_a="[&&&TTTT[++^TFdd][--&TFd]//Tdd[+^Fd][--&Fdd]]",
rules_b="[&&&TTT[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]",
rules_c="/",
rules_d="F",
trunk="moretrees:pine_trunk",
leaves="moretrees:pine_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true,
fruit="moretrees:pine_cone",
fruit_chance=8
moretrees.pine_model={
axiom="FFFFFcccdddB///cFdFB////cFdFB///cFdFB///cFdFA///cFdFA///cFdFB[FF]f",
rules_a="[&&&TTTT[++^TFdd][--&TFd]//Tdd[+^Fd][--&Fdd]]",
rules_b="[&&&TTT[++^Fdd][--&Fdd]//dd[+^d][--&Fd]]",
rules_c="/",
rules_d="F",
trunk="moretrees:pine_trunk",
leaves="moretrees:pine_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true,
fruit="moretrees:pine_cone",
fruit_chance=8
}
willow_model={
axiom="FFFFFFFFccA",
rules_a="[&FF&FFFF&&F&FFFFFFFdddd][**&FF&FFFF&&F&FFFFFFFdddd][//&FF&FFFF&&F&FFFFFFFdddd][////&FF&FFFF&&F&FFFFFFFdddd][//////&FF&FFFF&&F&FFFFFFFdddd][////////&FF&FFFF&&F&FFFFFFFdddd]",
rules_c="/",
rules_d="F",
trunk="moretrees:willow_trunk",
leaves="moretrees:willow_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true
moretrees.willow_model={
axiom="FFFFFFFFccA",
rules_a="[&FF&FFFF&&F&FFFFFFFdddd][**&FF&FFFF&&F&FFFFFFFdddd][//&FF&FFFF&&F&FFFFFFFdddd][////&FF&FFFF&&F&FFFFFFFdddd][//////&FF&FFFF&&F&FFFFFFFdddd][////////&FF&FFFF&&F&FFFFFFFdddd]",
rules_c="/",
rules_d="F",
trunk="moretrees:willow_trunk",
leaves="moretrees:willow_leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="crossed",
thin_branches=true
}
rubber_tree={
axiom="FFFFA",
rules_a="[&FFBFA]////[&BFFFA]////[&FBFFA]",
rules_b="[&FFA]////[&FFA]////[&FFA]",
trunk="moretrees:rubber_tree_trunk",
leaves="moretrees:rubber_tree_leaves",
angle=35,
iterations=3,
random_level=1,
trunk_type="double",
thin_branches=true
moretrees.rubber_tree_model={
axiom="FFFFA",
rules_a="[&FFBFA]////[&BFFFA]////[&FBFFA]",
rules_b="[&FFA]////[&FFA]////[&FFA]",
trunk="moretrees:rubber_tree_trunk",
leaves="moretrees:rubber_tree_leaves",
angle=35,
iterations=3,
random_level=1,
trunk_type="double",
thin_branches=true
}
moretrees.jungletree_model={
@ -208,5 +208,6 @@ moretrees.conifer_model={
angle=45,
iterations=7,
random_level=5,
thin_trunks=true
trunk_type="single",
thin_branches=true
}