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Refactor banana tree spawning

master
Wuzzy 2021-07-22 09:46:29 +02:00
parent 5e600d790c
commit 6bd07ef97f
1 changed files with 47 additions and 116 deletions
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163
mods/hades_trees/generator.lua
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@ -230,6 +230,10 @@ pos: Position of tree base
check_light: whether to check light
trunk: tree trunk node name (optional)
leaves: leaves node name (optional)
replacement: {
name = --node name of node to replace leaves,
chance = -- 1 divided by this is the chance to replace leaves,
}
underground: List of node names on which this tree can grow
config:
@ -242,7 +246,7 @@ config:
* leaves_chance_numerator: chance of a leaves node to generate is the number above divided by this
]]
function hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, config)
function hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, replacement, config)
if not trunk then
trunk = "hades_trees:tree"
end
@ -289,14 +293,17 @@ function hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, under
pos.y = pos.y-dy
end
local trunknodes = {}
for dy=0,config.trunk_height do
for dy=0,config.trunk_height-1 do
pos.y = pos.y+dy
local tnode = minetest.get_node(pos)
table.insert(trunknodes, table.copy(pos))
pos.y = pos.y-dy
end
local leafnodes = {}
local replacementnodes = {}
for dx=-config.leaves_outwards, config.leaves_outwards do
for dz=-config.leaves_outwards, config.leaves_outwards do
for dy=config.leaves_start_height, config.leaves_start_height + config.leaves_height - 1 do
@ -306,7 +313,16 @@ function hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, under
if dx ~= 0 or dz ~= 0 or dy > config.trunk_height then
local tnode = minetest.get_node(pos)
if tnode.name == "air" and math.random(1, config.leaves_chance_denominator) <= config.leaves_chance_numerator then
table.insert(leafnodes, table.copy(pos))
local replaced = false
if replacement then
if math.random(1, replacement.chance) == 1 then
table.insert(replacementnodes, table.copy(pos))
replaced = true
end
end
if not replaced then
table.insert(leafnodes, table.copy(pos))
end
end
end
pos.x = pos.x-dx
@ -320,6 +336,10 @@ function hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, under
minetest.bulk_set_node(trunknodes, node)
node.name = leaves
minetest.bulk_set_node(leafnodes, node)
if #replacementnodes > 0 then
node.name = replacement.name
minetest.bulk_set_node(replacementnodes, node)
end
end
@ -331,14 +351,14 @@ function hades_trees.generate_paletree(pos, check_light)
table.insert(underground, "hades_core:volcanic_sand")
table.insert(underground, "hades_core:fertile_sand")
local config = {
trunk_height = 7,
trunk_height = 8,
leaves_start_height = 2,
leaves_height = 7,
leaves_outwards = 1,
leaves_chance_numerator = 2,
leaves_chance_denominator = 5,
}
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, config)
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, nil, config)
end
function hades_trees.generate_birchtree(pos, check_light)
@ -346,14 +366,14 @@ function hades_trees.generate_birchtree(pos, check_light)
local leaves = "hades_trees:birch_leaves"
local underground = DEFAULT_UNDERGROUND
local config = {
trunk_height = 6,
trunk_height = 7,
leaves_start_height = 3,
leaves_height = 7,
leaves_outwards = 2,
leaves_chance_numerator = 4,
leaves_chance_denominator = 5,
}
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, config)
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, nil, config)
end
function hades_trees.generate_canvastree(pos, check_light)
@ -361,14 +381,14 @@ function hades_trees.generate_canvastree(pos, check_light)
local leaves = "hades_trees:canvas_leaves"
local underground = DEFAULT_UNDERGROUND
local config = {
trunk_height = 6,
trunk_height = 7,
leaves_start_height = 3,
leaves_height = 7,
leaves_outwards = 2,
leaves_chance_numerator = 4,
leaves_chance_denominator = 5,
}
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, config)
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, nil, config)
end
function hades_trees.generate_cjtree(pos, check_light)
@ -376,14 +396,30 @@ function hades_trees.generate_cjtree(pos, check_light)
local leaves = "hades_trees:cultivated_jungle_leaves"
local underground = DEFAULT_UNDERGROUND
local config = {
trunk_height = 12,
trunk_height = 13,
leaves_start_height = 10,
leaves_height = 5,
leaves_outwards = 3,
leaves_chance_numerator = 4,
leaves_chance_denominator = 5,
}
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, config)
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, nil, config)
end
function hades_trees.generate_bananatree(pos, check_light)
local trunk = "hades_trees:tree"
local leaves = "hades_trees:banana_leaves"
local underground = DEFAULT_UNDERGROUND
local replacement = {name="hades_trees:banana", chance=9}
local config = {
trunk_height = 3,
leaves_start_height = 1,
leaves_height = 3,
leaves_outwards = 1,
leaves_chance_numerator = 1,
leaves_chance_denominator = 1,
}
hades_trees.generate_cuboid_tree(pos, check_light, trunk, leaves, underground, replacement, config)
end
@ -581,108 +617,3 @@ function hades_trees.generate_appletree(pos, check_light, is_apple_tree)
vm:update_map()
end
-- Banana tree
function hades_trees.generate_bananatree(pos, check_light, trunk, leaves, underground, replacements)
if not trunk then
trunk = "hades_trees:tree"
end
if not leaves then
leaves = "hades_trees:banana_leaves"
end
if not underground then
underground = DEFAULT_UNDERGROUND
end
if not replacements then
replacements = {["hades_trees:banana"]=9}
end
pos.y = pos.y-1
local nodename = minetest.get_node(pos).name
local ret = false
for _,name in ipairs(underground) do
if nodename == name then
ret = true
break
end
end
if not ret then
return
end
pos.y = pos.y+1
if not check_node_light(pos, 8, check_light) then
return
end
local node = {name = ""}
for dy=1,3 do
pos.y = pos.y+dy
if minetest.get_node(pos).name ~= "air" then
return
end
pos.y = pos.y-dy
end
node.name = trunk
for dy=0,2 do
pos.y = pos.y+dy
minetest.set_node(pos, node)
pos.y = pos.y-dy
end
node.name = leaves
pos.y = pos.y+1
for dx=-1,1 do
for dz=-1,1 do
for dy=0,2 do
pos.x = pos.x+dx
pos.y = pos.y+dy
pos.z = pos.z+dz
if dx == 0 and dz == 0 and dy==3 then
if minetest.get_node(pos).name == "air" and math.random(1, 5) <= 2 then
minetest.set_node(pos, node)
for name,rarity in pairs(replacements) do
if math.random(1, rarity) == 1 then
minetest.set_node(pos, {name=name})
end
end
end
elseif dx == 0 and dz == 0 and dy==4 then
if minetest.get_node(pos).name == "air" and math.random(1, 5) <= 2 then
minetest.set_node(pos, node)
for name,rarity in pairs(replacements) do
if math.random(1, rarity) == 1 then
minetest.set_node(pos, {name=name})
end
end
end
elseif math.abs(dx) ~= 2 and math.abs(dz) ~= 2 then
if minetest.get_node(pos).name == "air" then
minetest.set_node(pos, node)
for name,rarity in pairs(replacements) do
if math.random(1, rarity) == 1 then
minetest.set_node(pos, {name=name})
end
end
end
else
if math.abs(dx) ~= 2 or math.abs(dz) ~= 2 then
if minetest.get_node(pos).name == "air" and math.random(1, 5) <= 2 then
minetest.set_node(pos, node)
for name,rarity in pairs(replacements) do
if math.random(1, rarity) == 1 then
minetest.set_node(pos, {name=name})
end
end
end
end
end
pos.x = pos.x-dx
pos.y = pos.y-dy
pos.z = pos.z-dz
end
end
end
end