mtcontrib/dfcaverns
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getting some of the trees ready for mapgen

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still need to do blood thorn and tunnel tube
This commit is contained in:
FaceDeer 2017-03-13 23:40:37 -06:00
parent 2a9079a46f
commit 34110876e5
6 changed files with 171 additions and 52 deletions
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18
black_cap.lua
View File

@ -72,15 +72,15 @@ minetest.register_node("dfcaverns:black_cap_sapling", {
end,
})
local c_stem = minetest.get_content_id("dfcaverns:black_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:black_cap")
local c_gills = minetest.get_content_id("dfcaverns:black_cap_gills")
dfcaverns.spawn_black_cap = function(pos)
local x, y, z = pos.x, pos.y, pos.z
local stem_height = math.random(1,5)
local cap_radius = math.random(2,3)
local maxy = y + stem_height + 3
local c_stem = minetest.get_content_id("dfcaverns:black_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:black_cap")
local c_gills = minetest.get_content_id("dfcaverns:black_cap_gills")
local vm = minetest.get_voxel_manip()
local minp, maxp = vm:read_from_map(
@ -95,4 +95,12 @@ dfcaverns.spawn_black_cap = function(pos)
vm:set_data(data)
vm:write_to_map()
vm:update_map()
end
end
dfcaverns.spawn_black_cap_vm = function(vi, area, data)
local stem_height = math.random(1,5)
local cap_radius = math.random(2,3)
subterrane:giant_shroom(vi, area, data, c_stem, c_cap, c_gills, stem_height, cap_radius)
end

49
fungiwood.lua
View File

@ -77,29 +77,45 @@ minetest.register_node("dfcaverns:fungiwood_sapling", {
end,
})
local c_air = minetest.get_content_id("air")
local c_ignore = minetest.get_content_id("ignore")
local c_fungiwood = minetest.get_content_id("dfcaverns:fungiwood")
local c_fungiwood_shelf = minetest.get_content_id("dfcaverns:fungiwood_shelf")
function dfcaverns.spawn_fungiwood(pos)
local x, y, z = pos.x, pos.y, pos.z
local maxy = y + math.random(6, 10) -- Trunk top
local c_air = minetest.get_content_id("air")
local c_ignore = minetest.get_content_id("ignore")
local c_fungiwood = minetest.get_content_id("dfcaverns:fungiwood")
local c_fungiwood_shelf = minetest.get_content_id("dfcaverns:fungiwood_shelf")
local height = math.random(6, 10)
local maxy = y + height -- Trunk top
local vm = minetest.get_voxel_manip()
local minp, maxp = vm:read_from_map(
{x = x - 3, y = y, z = z - 3},
{x = x + 3, y = maxy + 3, z = z + 3}
)
local a = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
local area = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
local data = vm:get_data()
dfcaverns.spawn_fungiwood_vm(area:indexp(pos), area, data, height)
vm:set_data(data)
vm:write_to_map()
vm:update_map()
end
dfcaverns.spawn_fungiwood_vm = function(vi, area, data, height)
if height == nil then height = math.random(6, 10) end
local pos = area:position(vi)
local x = pos.x
local y = pos.y
local z = pos.z
local maxy = y + height -- Trunk top
-- Upper branches layer
local dev = 3
for yy = maxy - 2, maxy do
for zz = z - dev, z + dev do
local vi = a:index(x - dev, yy, zz)
local via = a:index(x - dev, yy + 1, zz)
local vi = area:index(x - dev, yy, zz)
local via = area:index(x - dev, yy + 1, zz)
for xx = x - dev, x + dev do
if math.random() < 0.95 - dev * 0.05 then
local node_id = data[vi]
@ -124,8 +140,8 @@ function dfcaverns.spawn_fungiwood(pos)
my = yy
end
for zz = zi, zi+1 do
local vi = a:index(xi, yy, zz)
local via = a:index(xi, yy + 1, zz)
local vi = area:index(xi, yy, zz)
local via = area:index(xi, yy + 1, zz)
for xx = xi, xi + 1 do
local node_id = data[vi]
if node_id == c_air or node_id == c_ignore then
@ -140,8 +156,8 @@ function dfcaverns.spawn_fungiwood(pos)
dev = 2
for yy = my + 1, my + 2 do
for zz = z - dev, z + dev do
local vi = a:index(x - dev, yy, zz)
local via = a:index(x - dev, yy + 1, zz)
local vi = area:index(x - dev, yy, zz)
local via = area:index(x - dev, yy + 1, zz)
for xx = x - dev, x + dev do
if math.random() < 0.95 - dev * 0.05 then
local node_id = data[vi]
@ -158,16 +174,11 @@ function dfcaverns.spawn_fungiwood(pos)
-- Trunk
for yy = y, maxy do
local vi = a:index(x, yy, z)
local vi = area:index(x, yy, z)
local node_id = data[vi]
if node_id == c_air or node_id == c_ignore or
node_id == c_fungiwood_shelf then
data[vi] = c_fungiwood
end
end
vm:set_data(data)
vm:write_to_map()
vm:update_map()
end

14
goblin_cap.lua
View File

@ -72,16 +72,16 @@ minetest.register_node("dfcaverns:goblin_cap_sapling", {
end,
})
local c_stem = minetest.get_content_id("dfcaverns:goblin_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:goblin_cap")
local c_gills = minetest.get_content_id("dfcaverns:goblin_cap_gills")
dfcaverns.spawn_goblin_cap = function(pos)
local x, y, z = pos.x, pos.y, pos.z
local stem_height = math.random(1,3)
local cap_radius = math.random(3,6)
local maxy = y + stem_height + 3
local c_stem = minetest.get_content_id("dfcaverns:goblin_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:goblin_cap")
local c_gills = minetest.get_content_id("dfcaverns:goblin_cap_gills")
local vm = minetest.get_voxel_manip()
local minp, maxp = vm:read_from_map(
{x = x - cap_radius, y = y, z = z - cap_radius},
@ -95,4 +95,10 @@ dfcaverns.spawn_goblin_cap = function(pos)
vm:set_data(data)
vm:write_to_map()
vm:update_map()
end
dfcaverns.spawn_goblin_cap_vm = function(vi, area, data)
local stem_height = math.random(1,3)
local cap_radius = math.random(3,6)
subterrane:giant_shroom(vi, area, data, c_stem, c_cap, c_gills, stem_height, cap_radius)
end

14
nether_cap.lua
View File

@ -72,16 +72,16 @@ minetest.register_node("dfcaverns:nether_cap_sapling", {
end,
})
local c_stem = minetest.get_content_id("dfcaverns:nether_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:nether_cap")
local c_gills = minetest.get_content_id("dfcaverns:nether_cap_gills")
dfcaverns.spawn_nether_cap = function(pos)
local x, y, z = pos.x, pos.y, pos.z
local stem_height = math.random(1,3)
local cap_radius = math.random(2,3)
local maxy = y + stem_height + 3
local c_stem = minetest.get_content_id("dfcaverns:nether_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:nether_cap")
local c_gills = minetest.get_content_id("dfcaverns:nether_cap_gills")
local vm = minetest.get_voxel_manip()
local minp, maxp = vm:read_from_map(
{x = x - cap_radius, y = y, z = z - cap_radius},
@ -97,6 +97,12 @@ dfcaverns.spawn_nether_cap = function(pos)
vm:update_map()
end
dfcaverns.spawn_nether_cap_vm = function(vi, area, data)
local stem_height = math.random(1,3)
local cap_radius = math.random(2,3)
subterrane:giant_shroom(vi, area, data, c_stem, c_cap, c_gills, stem_height, cap_radius)
end
minetest.register_abm{
label = "nether cap water freezing",
nodenames = {"default:water_source", "default:river_water_source",},

114
spore_tree.lua
View File

@ -114,29 +114,111 @@ minetest.register_node("dfcaverns:spore_tree_sapling", {
on_timer = function(pos)
minetest.set_node(pos, {name="air"})
minetest.spawn_tree(pos, dfcaverns.spore_tree_def)
dfcaverns.spawn_spore_tree(pos)
end,
})
dfcaverns.spore_tree_def={
axiom="TTdddA",
rules_a="[&&&Tdd&&FF][&&&++++Tdd&&FF][&&&----Tdd&&FF]",
rules_d="T",
trunk="dfcaverns:spore_tree",
leaves="dfcaverns:spore_tree_frond",
leaves2="dfcaverns:spore_tree_pod",
leaves2_chance=30,
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true,
}
--fcaverns.spore_tree_def={
-- axiom="TTdddA",
-- rules_a="[&&&Tdd&&FF][&&&++++Tdd&&FF][&&&----Tdd&&FF]",
-- rules_d="T",
-- trunk="dfcaverns:spore_tree",
-- leaves="dfcaverns:spore_tree_frond",
-- leaves2="dfcaverns:spore_tree_pod",
-- leaves2_chance=30,
-- angle=30,
-- iterations=2,
-- random_level=0,
-- trunk_type="single",
-- thin_branches=true,
--}
dfcaverns.spawn_spore_tree_vm = function(vi, data, area, height, size, iters, has_fruiting_bodies)
if height == nil then height = math.random(3,6) end
if size == nil then size = 2 end
if iters == nil then iters = 10 end
if has_fruiting_bodies == nil then has_fruiting_bodies = math.random() < 0.5 end
local pos = area:position(vi)
local x, y, z = pos.x, pos.y, pos.z
local c_air = minetest.get_content_id("air")
local c_ignore = minetest.get_content_id("ignore")
local c_spore_pod = minetest.get_content_id("dfcaverns:spore_tree_pod")
local c_tree = minetest.get_content_id("dfcaverns:spore_tree")
local c_spore_frond = minetest.get_content_id("dfcaverns:spore_tree_frond")
local has_fruiting_bodies = true
-- Trunk
data[area:index(x, y, z)] = c_tree -- Force-place lowest trunk node to replace sapling
for yy = y + 1, y + height - 1 do
local vi = area:index(x, yy, z)
local node_id = data[vi]
if node_id == c_air or node_id == c_ignore or node_id == c_spore_frond then
data[vi] = c_tree
end
end
-- Force leaves near the trunk
for z_dist = -1, 1 do
for y_dist = -size, 1 do
local vi = area:index(x - 1, y + height + y_dist, z + z_dist)
for x_dist = -1, 1 do
if data[vi] == c_air or data[vi] == c_ignore then
if has_fruiting_bodies and math.random() < 0.3 then
data[vi] = c_spore_pod
else
data[vi] = c_spore_frond
end
end
vi = vi + 1
end
end
end
-- Randomly add fronds in 2x2x2 clusters.
for i = 1, iters do
local clust_x = x + math.random(-size, size - 1)
local clust_y = y + height + math.random(-size, 0)
local clust_z = z + math.random(-size, size - 1)
for xi = 0, 1 do
for yi = 0, 1 do
for zi = 0, 1 do
local vi = area:index(clust_x + xi, clust_y + yi, clust_z + zi)
if data[vi] == c_air or data[vi] == c_ignore then
if has_fruiting_bodies and math.random() < 0.3 then
data[vi] = c_spore_pod
else
data[vi] = c_spore_frond
end
end
end
end
end
end
end
dfcaverns.spawn_spore_tree = function(pos)
minetest.spawn_tree(pos, dfcaverns.spore_tree_def)
local x, y, z = pos.x, pos.y, pos.z
local height = math.random(4, 5)
local vm = minetest.get_voxel_manip()
local minp, maxp = vm:read_from_map(
{x = x - 2, y = y, z = z - 2},
{x = x + 2, y = y + height + 1, z = z + 2}
)
local area = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
local data = vm:get_data()
dfcaverns.spawn_spore_tree_vm(area:indexp(pos), data, area)
vm:set_data(data)
vm:write_to_map()
vm:update_map()
end
minetest.register_abm{
label = "spore tree raining spores",
nodenames = {"dfcaverns:spore_tree_pod"},

14
tower_cap.lua
View File

@ -72,16 +72,16 @@ minetest.register_node("dfcaverns:tower_cap_sapling", {
end,
})
local c_stem = minetest.get_content_id("dfcaverns:tower_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:tower_cap")
local c_gills = minetest.get_content_id("dfcaverns:tower_cap_gills")
dfcaverns.spawn_tower_cap = function(pos)
local x, y, z = pos.x, pos.y, pos.z
local stem_height = math.random(4,10)
local cap_radius = math.random(4,6)
local maxy = y + stem_height + 3
local c_stem = minetest.get_content_id("dfcaverns:tower_cap_stem")
local c_cap = minetest.get_content_id("dfcaverns:tower_cap")
local c_gills = minetest.get_content_id("dfcaverns:tower_cap_gills")
local vm = minetest.get_voxel_manip()
local minp, maxp = vm:read_from_map(
{x = x - cap_radius, y = y, z = z - cap_radius},
@ -95,4 +95,10 @@ dfcaverns.spawn_tower_cap = function(pos)
vm:set_data(data)
vm:write_to_map()
vm:update_map()
end
dfcaverns.spawn_tower_cap_vm = function(vi, area, data)
local stem_height = math.random(4,10)
local cap_radius = math.random(4,6)
subterrane:giant_shroom(vi, area, data, c_stem, c_cap, c_gills, stem_height, cap_radius)
end