diff --git a/flowers/depends.txt b/flowers/depends.txt index 1d85616..c8f7251 100644 --- a/flowers/depends.txt +++ b/flowers/depends.txt @@ -1 +1 @@ -plants +plants_lib diff --git a/junglegrass/depends.txt b/junglegrass/depends.txt index 1d85616..c8f7251 100644 --- a/junglegrass/depends.txt +++ b/junglegrass/depends.txt @@ -1 +1 @@ -plants +plants_lib diff --git a/plants_lib/depends.txt b/plants_lib/depends.txt new file mode 100644 index 0000000..4ad96d5 --- /dev/null +++ b/plants_lib/depends.txt @@ -0,0 +1 @@ +default diff --git a/plants_lib/init.lua b/plants_lib/init.lua new file mode 100644 index 0000000..8715047 --- /dev/null +++ b/plants_lib/init.lua @@ -0,0 +1,166 @@ +-- 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 + +-- Various settings - most of these probably won't need to be changed + +local plantlife_debug = false -- ...unless you want the modpack to spam the console ;-) + +local plantlife_seed_diff = 123 +local perlin_octaves = 3 +local perlin_persistence = 0.2 +local perlin_scale = 25 + +local plantlife_limit = 0.1 -- compared against perlin noise. lower = more abundant + +local flowers_seed_diff = plantlife_seed_diff +local junglegrass_seed_diff = plantlife_seed_diff + 10 +local poisonivy_seed_diff = plantlife_seed_diff + 10 + +-- 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, depthmax) + 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 + if depthmax == nil then depthmax = 1 end + 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 + math.random(-1.5,2), 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 + local deepnode = minetest.env:get_node({ x = pos.x, y = pos.y-depthmax-1, z = pos.z }).name + if (ssurface ~= "default:water_source") + or (ssurface == "default:water_source" + and deepnode ~= "default:water_source") then + dbg("Spawn: "..splant.." at "..dump(p_top).." on "..ssurface) + minetest.env:add_node(p_top, { name = splant, param2 = facedir }) + end + 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 + +local enstr = "" + +if enabled_flowers then enstr = enstr.." flowers" end +if enabled_junglegrass then enstr = enstr.." junglegrass" end +if enabled_poisonivy then enstr = enstr.." poisonivy" end + +if enstr == "" then enstr = "...er...nothing!" end + +print("[Plantlife] Loaded (enabled"..enstr..")") diff --git a/plants_lib/textures/cotton.png b/plants_lib/textures/cotton.png new file mode 100644 index 0000000..c184db2 Binary files /dev/null and b/plants_lib/textures/cotton.png differ diff --git a/plants_lib/textures/flower_cotton.png b/plants_lib/textures/flower_cotton.png new file mode 100644 index 0000000..7b046dd Binary files /dev/null and b/plants_lib/textures/flower_cotton.png differ diff --git a/plants_lib/textures/flower_cotton_pot.png b/plants_lib/textures/flower_cotton_pot.png new file mode 100644 index 0000000..9432adf Binary files /dev/null and b/plants_lib/textures/flower_cotton_pot.png differ diff --git a/plants_lib/textures/flower_dandelion_white.png b/plants_lib/textures/flower_dandelion_white.png new file mode 100644 index 0000000..b22d6d4 Binary files /dev/null and b/plants_lib/textures/flower_dandelion_white.png differ diff --git a/plants_lib/textures/flower_dandelion_white_pot.png b/plants_lib/textures/flower_dandelion_white_pot.png new file mode 100644 index 0000000..1b48fe6 Binary files /dev/null and b/plants_lib/textures/flower_dandelion_white_pot.png differ diff --git a/plants_lib/textures/flower_dandelion_yellow.png b/plants_lib/textures/flower_dandelion_yellow.png new file mode 100644 index 0000000..500adef Binary files /dev/null and b/plants_lib/textures/flower_dandelion_yellow.png differ diff --git a/plants_lib/textures/flower_dandelion_yellow_pot.png b/plants_lib/textures/flower_dandelion_yellow_pot.png new file mode 100644 index 0000000..42a0cd7 Binary files /dev/null and b/plants_lib/textures/flower_dandelion_yellow_pot.png differ diff --git a/plants_lib/textures/flower_geranium.png b/plants_lib/textures/flower_geranium.png new file mode 100644 index 0000000..5325982 Binary files /dev/null and b/plants_lib/textures/flower_geranium.png differ diff --git a/plants_lib/textures/flower_geranium_pot.png b/plants_lib/textures/flower_geranium_pot.png new file mode 100644 index 0000000..f7932f4 Binary files /dev/null and b/plants_lib/textures/flower_geranium_pot.png differ diff --git a/plants_lib/textures/flower_pot.png b/plants_lib/textures/flower_pot.png new file mode 100644 index 0000000..1c16464 Binary files /dev/null and b/plants_lib/textures/flower_pot.png differ diff --git a/plants_lib/textures/flower_rose.png b/plants_lib/textures/flower_rose.png new file mode 100644 index 0000000..4047d3f Binary files /dev/null and b/plants_lib/textures/flower_rose.png differ diff --git a/plants_lib/textures/flower_rose_pot.png b/plants_lib/textures/flower_rose_pot.png new file mode 100644 index 0000000..6723aad Binary files /dev/null and b/plants_lib/textures/flower_rose_pot.png differ diff --git a/plants_lib/textures/flower_seaweed.png b/plants_lib/textures/flower_seaweed.png new file mode 100644 index 0000000..5d34ec9 Binary files /dev/null and b/plants_lib/textures/flower_seaweed.png differ diff --git a/plants_lib/textures/flower_tulip.png b/plants_lib/textures/flower_tulip.png new file mode 100644 index 0000000..5686997 Binary files /dev/null and b/plants_lib/textures/flower_tulip.png differ diff --git a/plants_lib/textures/flower_tulip_pot.png b/plants_lib/textures/flower_tulip_pot.png new file mode 100644 index 0000000..6ee4c8a Binary files /dev/null and b/plants_lib/textures/flower_tulip_pot.png differ diff --git a/plants_lib/textures/flower_viola.png b/plants_lib/textures/flower_viola.png new file mode 100644 index 0000000..21e17bd Binary files /dev/null and b/plants_lib/textures/flower_viola.png differ diff --git a/plants_lib/textures/flower_viola_pot.png b/plants_lib/textures/flower_viola_pot.png new file mode 100644 index 0000000..db02084 Binary files /dev/null and b/plants_lib/textures/flower_viola_pot.png differ diff --git a/plants_lib/textures/flower_waterlily.png b/plants_lib/textures/flower_waterlily.png new file mode 100644 index 0000000..0235d84 Binary files /dev/null and b/plants_lib/textures/flower_waterlily.png differ diff --git a/plants_lib/textures/junglegrass_medium.png b/plants_lib/textures/junglegrass_medium.png new file mode 100644 index 0000000..040452a Binary files /dev/null and b/plants_lib/textures/junglegrass_medium.png differ diff --git a/plants_lib/textures/junglegrass_short.png b/plants_lib/textures/junglegrass_short.png new file mode 100644 index 0000000..5d934e6 Binary files /dev/null and b/plants_lib/textures/junglegrass_short.png differ diff --git a/plants_lib/textures/junglegrass_shortest.png b/plants_lib/textures/junglegrass_shortest.png new file mode 100644 index 0000000..5f94d38 Binary files /dev/null and b/plants_lib/textures/junglegrass_shortest.png differ diff --git a/plants_lib/textures/poisonivy_climbing.png b/plants_lib/textures/poisonivy_climbing.png new file mode 100644 index 0000000..52077e4 Binary files /dev/null and b/plants_lib/textures/poisonivy_climbing.png differ diff --git a/plants_lib/textures/poisonivy_seedling.png b/plants_lib/textures/poisonivy_seedling.png new file mode 100644 index 0000000..e9dcfda Binary files /dev/null and b/plants_lib/textures/poisonivy_seedling.png differ diff --git a/plants_lib/textures/poisonivy_sproutling.png b/plants_lib/textures/poisonivy_sproutling.png new file mode 100644 index 0000000..c739257 Binary files /dev/null and b/plants_lib/textures/poisonivy_sproutling.png differ diff --git a/poinsonivy/depends.txt b/poinsonivy/depends.txt index 1d85616..c8f7251 100644 --- a/poinsonivy/depends.txt +++ b/poinsonivy/depends.txt @@ -1 +1 @@ -plants +plants_lib