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Commit 9e6e47cb authored by Vanessa Ezekowitz's avatar Vanessa Ezekowitz
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removed a couple of *~ files.

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-- Plantlife mod by Vanessa Ezekowitz
-- 2012-11-29
--
-- This mod combines all of the functionality from poison ivy,
-- flowers, and jungle grass. If you have any of these, you no
-- longer need them.
--
-- License:
-- CC-BY-SA for most textures, except flowers
-- WTFPL for the flowers textures
-- WTFPL for all code and everything else
-- Edit these first few variables to turn the various parts on/off
-- or to tweak the overall settings.
local enable_flowers = true
local enable_junglegrass = true
local enable_poisonivy = true
local plantlife_debug = false
local plantlife_seed_diff = 123
local perlin_octaves = 3
local perlin_persistence = 0.2
local perlin_scale = 25
local plantlife_limit = 0.5 -- compared against perlin noise. lower = more abundant
local spawn_delay = 2000 -- 2000
local spawn_chance = 100 -- 100
local grow_delay = 1000 -- 1000
local grow_chance = 10 -- 10
-- Stuff from here on down shouldn't need to be edited.
local loadstr = "[Plantlife] Loaded (enabled"
local flowers_seed_diff = plantlife_seed_diff
local junglegrass_seed_diff = plantlife_seed_diff + 10
local poisonivy_seed_diff = plantlife_seed_diff + 10
local flowers_list = {
{ "Rose", "rose", spawn_delay, 10, spawn_chance , 10},
{ "Tulip", "tulip", spawn_delay, 10, spawn_chance , 10},
{ "Yellow Dandelion", "dandelion_yellow", spawn_delay, 10, spawn_chance*2 , 10},
{ "White Dandelion", "dandelion_white", spawn_delay, 10, spawn_chance*2 , 10},
{ "Blue Geranium", "geranium", spawn_delay, 10, spawn_chance , 10},
{ "Viola", "viola", spawn_delay, 10, spawn_chance , 10},
{ "Cotton Plant", "cotton", spawn_delay, 10, spawn_chance*2 , 10},
}
local grasses_list = {
{"junglegrass:shortest","junglegrass:short" },
{"junglegrass:short" ,"junglegrass:medium" },
{"junglegrass:medium" ,"default:junglegrass" },
{"default:junglegrass" , nil}
}
local verticals_list = {
"default:dirt",
"default:dirt_with_grass",
"default:stone",
"default:cobble",
"default:mossycobble",
"default:brick",
"default:tree",
"default:jungletree",
"default:coal",
"default:iron"
}
-- Local functions
math.randomseed(os.time())
local dbg = function(s)
if plantlife_debug then
print("[Plantlife] " .. s)
end
end
local is_node_loaded = function(node_pos)
n = minetest.env:get_node_or_nil(node_pos)
if (n == nil) or (n.name == "ignore") then
return false
end
return true
end
-- The spawning ABM
spawn_on_surfaces = function(sdelay, splant, sradius, schance, ssurface, savoid, seed_diff, lightmin, lightmax, nneighbors, ocount, facedir)
if seed_diff == nil then seed_diff = 0 end
if lightmin == nil then lightmin = 0 end
if lightmax == nil then lightmax = LIGHT_MAX end
if nneighbors == nil then nneighbors = ssurface end
if ocount == nil then ocount = 0 end
dbg(sdelay.." "..splant.." "..sradius.." "..schance.." "..ssurface.." "..dump(savoid).." "..lightmin.." "..lightmax.." "..dump(nneighbors).." "..ocount)
minetest.register_abm({
nodenames = { ssurface },
interval = sdelay,
chance = schance,
neighbors = nneighbors,
action = function(pos, node, active_object_count, active_object_count_wider)
local p_top = { x = pos.x, y = pos.y + 1, z = pos.z }
local n_top = minetest.env:get_node(p_top)
local perlin = minetest.env:get_perlin(seed_diff, perlin_octaves, perlin_persistence, perlin_scale )
local noise = perlin:get2d({x=p_top.x, y=p_top.z})
if ( noise > plantlife_limit ) and (n_top.name == "air") and is_node_loaded(p_top) then
local n_light = minetest.env:get_node_light(p_top, nil)
if (minetest.env:find_node_near(p_top, sradius, savoid) == nil )
and (n_light >= lightmin)
and (n_light <= lightmax)
and table.getn(minetest.env:find_nodes_in_area({x=pos.x-1, y=pos.y, z=pos.z-1}, {x=pos.x+1, y=pos.y, z=pos.z+1}, nneighbors)) > ocount
then
local walldir = plant_valid_wall(p_top)
if splant == "poisonivy:seedling" and walldir ~= nil then
dbg("Spawn: poisonivy:climbing at "..dump(p_top).." on "..ssurface)
minetest.env:add_node(p_top, { name = "poisonivy:climbing", param2 = walldir })
else
dbg("Spawn: "..splant.." at "..dump(p_top).." on "..ssurface)
minetest.env:add_node(p_top, { name = splant, param2 = facedir })
end
end
end
end
})
end
-- The growing ABM
grow_plants = function(gdelay, gchance, gplant, gresult, dry_early_node, grow_nodes, facedir)
minetest.register_abm({
nodenames = { gplant },
interval = gdelay,
chance = gchance,
action = function(pos, node, active_object_count, active_object_count_wider)
local p_top = {x=pos.x, y=pos.y+1, z=pos.z}
local p_bot = {x=pos.x, y=pos.y-1, z=pos.z}
local n_top = minetest.env:get_node(p_top)
local n_bot = minetest.env:get_node(p_bot)
if string.find(dump(grow_nodes), n_bot.name) ~= nil and n_top.name == "air" then
-- corner case for wall-climbing poison ivy
if gplant == "poisonivy:climbing" then
local walldir=plant_valid_wall(p_top)
if walldir ~= nil then
dbg("Grow: "..gplant.." upwards to ("..dump(p_top)..")")
minetest.env:add_node(p_top, { name = gplant, param2 = walldir })
end
-- corner case for changing short junglegrass to dry shrub in desert
elseif n_bot.name == dry_early_node and gplant == "junglegrass:short" then
dbg("Die: "..gplant.." becomes default:dry_shrub at ("..dump(pos)..")")
minetest.env:add_node(pos, { name = "default:dry_shrub" })
elseif gresult == nil then
dbg("Die: "..gplant.." at ("..dump(pos)..")")
minetest.env:remove_node(pos)
elseif gresult ~= nil then
dbg("Grow: "..gplant.." becomes "..gresult.." at ("..dump(pos)..")")
if facedir == nil then
minetest.env:add_node(pos, { name = gresult })
else
minetest.env:add_node(pos, { name = gresult, param2 = facedir })
end
end
end
end
})
end
-- function to decide if a node has a wall that's in verticals_list{}
-- returns wall direction of valid node, or nil if invalid.
plant_valid_wall = function(wallpos)
local walldir = nil
local verts = dump(verticals_list)
local testpos = { x = wallpos.x-1, y = wallpos.y, z = wallpos.z }
if string.find(verts, minetest.env:get_node(testpos).name) ~= nil then walldir=3 end
local testpos = { x = wallpos.x+1, y = wallpos.y, z = wallpos.z }
if string.find(verts, minetest.env:get_node(testpos).name) ~= nil then walldir=2 end
local testpos = { x = wallpos.x , y = wallpos.y, z = wallpos.z-1 }
if string.find(verts, minetest.env:get_node(testpos).name) ~= nil then walldir=5 end
local testpos = { x = wallpos.x , y = wallpos.y, z = wallpos.z+1 }
if string.find(verts, minetest.env:get_node(testpos).name) ~= nil then walldir=4 end
return walldir
end
-- ###########################################################################
-- Flowers section
if enable_flowers then
loadstr = loadstr.." flowers"
for i in ipairs(flowers_list) do
local flowerdesc = flowers_list[i][1]
local flower = flowers_list[i][2]
local delay = flowers_list[i][3]
local radius = flowers_list[i][4]
local chance = flowers_list[i][5]
minetest.register_node(":flowers:flower_"..flower, {
description = flowerdesc,
drawtype = "plantlike",
tiles = { "flower_"..flower..".png" },
inventory_image = "flower_"..flower..".png",
wield_image = "flower_"..flower..".png",
sunlight_propagates = true,
paramtype = "light",
walkable = false,
groups = { snappy = 3,flammable=2, flower=1 },
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "fixed",
fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
},
})
minetest.register_node(":flowers:flower_"..flower.."_pot", {
description = flowerdesc.." in a pot",
drawtype = "plantlike",
tiles = { "flower_"..flower.."_pot.png" },
inventory_image = "flower_"..flower.."_pot.png",
wield_image = "flower_"..flower.."_pot.png",
sunlight_propagates = true,
paramtype = "light",
walkable = false,
groups = { snappy = 3,flammable=2 },
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "fixed",
fixed = { -0.25, -0.5, -0.25, 0.25, 0.5, 0.25 },
},
})
minetest.register_craft( {
type = "shapeless",
output = "flowers:flower_"..flower.."_pot",
recipe = {
"flowers:flower_pot",
"flowers:flower_"..flower
}
})
spawn_on_surfaces(delay, "flowers:flower_"..flower, radius, chance, "default:dirt_with_grass", {"group:flower", "group:poisonivy"}, flowers_seed_diff)
end
minetest.register_node(":flowers:flower_waterlily", {
description = "Waterlily",
drawtype = "raillike",
tiles = { "flower_waterlily.png" },
inventory_image = "flower_waterlily.png",
wield_image = "flower_waterlily.png",
sunlight_propagates = true,
paramtype = "light",
paramtype2 = "wallmounted",
walkable = false,
groups = { snappy = 3,flammable=2,flower=1 },
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "fixed",
fixed = { -0.4, -0.5, -0.4, 0.4, -0.45, 0.4 },
},
})
minetest.register_node(":flowers:flower_seaweed", {
description = "Seaweed",
drawtype = "signlike",
tiles = { "flower_seaweed.png" },
inventory_image = "flower_seaweed.png",
wield_image = "flower_seaweed.png",
sunlight_propagates = true,
paramtype = "light",
paramtype2 = "wallmounted",
walkable = false,
groups = { snappy = 3,flammable=2,flower=1 },
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "fixed",
fixed = { -0.5, -0.5, -0.5, 0.5, -0.4, 0.5 },
},
})
spawn_on_surfaces(spawn_delay/2, "flowers:flower_waterlily", 10 , spawn_chance*3, "default:water_source" , {"group:flower"}, flowers_seed_diff, 10, nil, {"default:dirt_with_grass"}, nil, nil,10)
spawn_on_surfaces(spawn_delay*2, "flowers:flower_seaweed" , 0.1, spawn_chance*2, "default:water_source" , {"group:flower"}, flowers_seed_diff, 4, 10, {"default:dirt_with_grass"}, 0, 1)
spawn_on_surfaces(spawn_delay*2, "flowers:flower_seaweed" , 0.1, spawn_chance*2, "default:dirt_with_grass", {"group:flower"}, flowers_seed_diff, 4, 10, {"default:water_source"} , 1, 1)
spawn_on_surfaces(spawn_delay*2, "flowers:flower_seaweed" , 0.1, spawn_chance*2, "default:stone" , {"group:flower"}, flowers_seed_diff, 4, 10, {"default:water_source"} , 6, 1)
minetest.register_craftitem(":flowers:flower_pot", {
description = "Flower Pot",
inventory_image = "flower_pot.png",
})
minetest.register_craft( {
output = "flowers:flower_pot",
recipe = {
{ "default:clay_brick", "", "default:clay_brick" },
{ "", "default:clay_brick", "" }
},
})
minetest.register_craftitem(":flowers:cotton", {
description = "Cotton",
image = "cotton.png",
})
minetest.register_craft({
output = "flowers:cotton 3",
recipe ={
{"flowers:flower_cotton"},
}
})
end
-- ###########################################################################
-- Jungle Grass section
if enable_junglegrass then
loadstr = loadstr.." junglegrass"
minetest.register_node(':junglegrass:medium', {
description = "Jungle Grass (medium height)",
drawtype = 'plantlike',
tile_images = { 'junglegrass_medium.png' },
inventory_image = 'junglegrass_medium.png',
wield_image = 'junglegrass_medium.png',
sunlight_propagates = true,
paramtype = 'light',
walkable = false,
groups = { snappy = 3, flammable=2, junglegrass=1 },
sounds = default.node_sound_leaves_defaults(),
drop = 'default:junglegrass',
selection_box = {
type = "fixed",
fixed = {-0.4, -0.5, -0.4, 0.4, 0.5, 0.4},
},
})
minetest.register_node(':junglegrass:short', {
description = "Jungle Grass (short)",
drawtype = 'plantlike',
tile_images = { 'junglegrass_short.png' },
inventory_image = 'junglegrass_short.png',
wield_image = 'junglegrass_short.png',
sunlight_propagates = true,
paramtype = 'light',
walkable = false,
groups = { snappy = 3, flammable=2, junglegrass=1 },
sounds = default.node_sound_leaves_defaults(),
drop = 'default:junglegrass',
selection_box = {
type = "fixed",
fixed = {-0.4, -0.5, -0.4, 0.4, 0.3, 0.4},
},
})
minetest.register_node(':junglegrass:shortest', {
description = "Jungle Grass (very short)",
drawtype = 'plantlike',
tile_images = { 'junglegrass_shortest.png' },
inventory_image = 'junglegrass_shortest.png',
wield_image = 'junglegrass_shortest.png',
sunlight_propagates = true,
paramtype = 'light',
walkable = false,
groups = { snappy = 3, flammable=2, junglegrass=1 },
sounds = default.node_sound_leaves_defaults(),
drop = 'default:junglegrass',
selection_box = {
type = "fixed",
fixed = {-0.3, -0.5, -0.3, 0.3, 0, 0.3},
},
})
spawn_on_surfaces(spawn_delay*2, "junglegrass:shortest", 4, spawn_chance, "default:dirt_with_grass", {"group:junglegrass", "default:junglegrass", "default:dry_shrub"}, junglegrass_seed_diff, 5)
spawn_on_surfaces(spawn_delay*2, "junglegrass:shortest", 4, spawn_chance*2, "default:sand" , {"group:junglegrass", "default:junglegrass", "default:dry_shrub"}, junglegrass_seed_diff, 5)
spawn_on_surfaces(spawn_delay*2, "junglegrass:shortest", 4, spawn_chance*3, "default:desert_sand" , {"group:junglegrass", "default:junglegrass", "default:dry_shrub"}, junglegrass_seed_diff, 5)
spawn_on_surfaces(spawn_delay*2, "junglegrass:shortest", 4, spawn_chance*3, "default:desert_sand" , {"group:junglegrass", "default:junglegrass", "default:dry_shrub"}, junglegrass_seed_diff, 5)
for i in ipairs(grasses_list) do
grow_plants(grow_delay, grow_chance/2, grasses_list[i][1], grasses_list[i][2], "default:desert_sand", {"default:dirt_with_grass", "default:sand", "default:desert_sand"})
end
end
-- ###########################################################################
-- Poison Ivy section
if enable_poisonivy then
loadstr = loadstr.." poisonivy"
minetest.register_node(':poisonivy:seedling', {
description = "Poison ivy (seedling)",
drawtype = 'plantlike',
tile_images = { 'poisonivy_seedling.png' },
inventory_image = 'poisonivy_seedling.png',
wield_image = 'poisonivy_seedling.png',
sunlight_propagates = true,
paramtype = 'light',
walkable = false,
groups = { snappy = 3, poisonivy=1 },
sounds = default.node_sound_leaves_defaults(),
})
minetest.register_node(':poisonivy:sproutling', {
description = "Poison ivy (sproutling)",
drawtype = 'plantlike',
tile_images = { 'poisonivy_sproutling.png' },
inventory_image = 'poisonivy_sproutling.png',
wield_image = 'poisonivy_sproutling.png',
sunlight_propagates = true,
paramtype = 'light',
walkable = false,
groups = { snappy = 3, poisonivy=1 },
sounds = default.node_sound_leaves_defaults(),
})
minetest.register_node(':poisonivy:climbing', {
description = "Poison ivy (climbing plant)",
drawtype = 'signlike',
tile_images = { 'poisonivy_climbing.png' },
inventory_image = 'poisonivy_climbing.png',
wield_image = 'poisonivy_climbing.png',
sunlight_propagates = true,
paramtype = 'light',
paramtype2 = 'wallmounted',
walkable = false,
groups = { snappy = 3, poisonivy=1 },
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "wallmounted",
--wall_side = = <default>
},
})
spawn_on_surfaces(spawn_delay, "poisonivy:seedling", 10 , spawn_chance/10, "default:dirt_with_grass", {"group:poisonivy","group:flower"}, poisonivy_seed_diff, 7)
grow_plants(spawn_delay, grow_chance, "poisonivy:seedling", "poisonivy:sproutling", nil, {"default:dirt_with_grass"})
grow_plants(spawn_delay, grow_chance*2, "poisonivy:climbing", nil, nil, nil)
end
print(loadstr..")")
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