deleted un-renamed folder (forgot the -a switch in previous commit)

plants/depends.txt

-default

plants/init.lua

--- 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..")")