Changed spawn rate of rubber tree

mods/technic_plus_beta/technic_worldgen/rubber.lua

@@ -91,13 +91,28 @@ minetest.register_abm({
 	nodenames = {"moretrees:rubber_tree_sapling"},
 	label = "Worldgen: grow rubber tree sapling",
 	interval = 60,
-	chance = 20,
+	chance = 1, --20
 	action = function(pos, node)
 		minetest.remove_node(pos)
 		minetest.spawn_tree(pos, technic.rubber_tree_model)
 	end
 })
 
+--[[minetest.register_decoration({
+		name = "moretrees:rubber_tree",
+		deco_type = "schematic",
+		place_on = {"default:dirt_with_rainforest_litter"},
+		sidelen = 80,
+		fill_ratio = 0.001,
+		biomes = {"rainforest"},
+		y_max = 31000,
+		y_min = 1,
+		schematic = minetest.get_modpath("default") .. "/schematics/jungle_tree.mts",
+		flags = "place_center_x, place_center_z",
+		rotation = "random",
+	})
+	]]--
+
 if technic.config:get_bool("enable_rubber_tree_generation") then
 	minetest.register_on_generated(function(minp, maxp, blockseed)
 		if math.random(1, 100) > 5 then
@@ -108,7 +123,7 @@ if technic.config:get_bool("enable_rubber_tree_generation") then
 				y = (maxp.y - minp.y) / 2 + minp.y,
 				z = (maxp.z - minp.z) / 2 + minp.z}
 		local pos = minetest.find_node_near(tmp, maxp.x - minp.x,
-				{has_mcl and "mcl_core:dirt_with_grass" or "default:dirt_with_grass"})
+				{"default:dirt_with_rainforest_litter" or "livingjungle:jungleground"})
 		if pos ~= nil then
 			minetest.spawn_tree({x=pos.x, y=pos.y+1, z=pos.z}, technic.rubber_tree_model)
 		end