Changed Saplings to young trees added spawning

saplings/depends.txt

@@ -1 +0,0 @@
-default

saplings/init.lua

@@ -1,55 +0,0 @@
- 
-minetest.register_node("saplings:sapling_top", {
-	description = "SaplingTop",
-	drawtype = "plantlike",
-	tiles = {"sapling16xa.png"},
-	inventory_image = "sapling16xa.png",
-	wield_image = "sapling16xa.png",
-	paramtype = "light",
-	walkable = false,
-	is_ground_content = true,
-	selection_box = {
-		type = "fixed",
-		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
-	},
-	groups = {snappy=3,flammable=2},
-	sounds = default.node_sound_leaves_defaults(),
-})
-
- 
-minetest.register_node("saplings:sapling_middle", {
-	description = "SaplingMiddle",
-	drawtype = "plantlike",
-	tiles = {"sapling16xb.png"},
-	inventory_image = "sapling16xb.png",
-	wield_image = "sapling16xb.png",
-	paramtype = "light",
-	walkable = false,
-	is_ground_content = true,
-	selection_box = {
-		type = "fixed",
-		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
-	},
-	groups = {snappy=3,flammable=2},
-	sounds = default.node_sound_leaves_defaults(),
-})
-
-
- 
-minetest.register_node("saplings:sapling_bottom", {
-	description = "SaplingBottom",
-	drawtype = "plantlike",
-	tiles = {"sapling16xc.png"},
-	inventory_image = "sapling16xc.png",
-	wield_image = "sapling16xc.png",
-	paramtype = "light",
-	walkable = false,
-	is_ground_content = true,
-	selection_box = {
-		type = "fixed",
-		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
-	},
-	groups = {snappy=3,flammable=2},
-	sounds = default.node_sound_leaves_defaults(),
-})
- 

youngtrees/depends.txt

@@ -0,0 +1,2 @@
+default
+plants_lib

youngtrees/init.lua

@@ -0,0 +1,101 @@
+ abstract_youngtrees = {} 
+minetest.register_node("youngtrees:youngtree_top", {
+	description = "youngtreeTop",
+	drawtype = "plantlike",
+	tiles = {"youngtree16xa.png"},
+	inventory_image = "youngtree16xa.png",
+	wield_image = "youngtree16xa.png",
+	paramtype = "light",
+	walkable = false,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	groups = {snappy=3,flammable=2},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+ 
+minetest.register_node("youngtrees:youngtree_middle", {
+	description = "youngtreeMiddle",
+	drawtype = "plantlike",
+	tiles = {"youngtree16xb.png"},
+	inventory_image = "youngtree16xb.png",
+	wield_image = "youngtree16xb.png",
+	paramtype = "light",
+	walkable = false,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	groups = {snappy=3,flammable=2},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+
+ 
+minetest.register_node("youngtrees:youngtree_bottom", {
+	description = "youngtreeBottom",
+	drawtype = "plantlike",
+	tiles = {"youngtree16xc.png"},
+	inventory_image = "youngtree16xc.png",
+	wield_image = "youngtree16xc.png",
+	paramtype = "light",
+	walkable = false,
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	groups = {snappy=3,flammable=2},
+	sounds = default.node_sound_leaves_defaults(),
+})
+ 
+ 
+ abstract_youngtrees.grow_youngtree = function(pos)
+	local height = math.random(1,3)	
+	abstract_youngtrees.grow_youngtree_node(pos,height)
+end
+
+abstract_youngtrees.grow_youngtree_node = function(pos, height)
+	
+	
+	local right_here = {x=pos.x, y=pos.y+1, z=pos.z}
+	local above_right_here = {x=pos.x, y=pos.y+2, z=pos.z}
+	
+	if minetest.get_node(right_here).name == "air"  -- instead of check_air = true,
+	or minetest.get_node(right_here).name == "default:junglegrass" then
+		if height == 1 then
+				minetest.add_node(right_here, {name="youngtrees:youngtree_top"})
+		end
+		if height == 2 then
+				minetest.add_node(right_here, {name="youngtrees:youngtree_bottom"})
+				minetest.add_node(above_right_here, {name="youngtrees:youngtree_top"})
+		end	
+		if height == 3 then
+				local two_above_right_here = {x=pos.x, y=pos.y+3, z=pos.z}
+				minetest.add_node(right_here, {name="youngtrees:youngtree_bottom"})
+				minetest.add_node(above_right_here, {name="youngtrees:youngtree_middle"})
+				minetest.add_node(two_above_right_here, {name="youngtrees:youngtree_top"})
+		end		
+	end
+end
+
+
+plantslib:register_generate_plant({
+    surface = {
+		"default:dirt_with_grass", 
+		"stoneage:grass_with_silex",
+		"sumpf:peat",
+		"sumpf:sumpf"
+	},
+    max_count = 15,  --10,15
+    rarity = 101 - 4,  --3,4
+    min_elevation = 1, -- above sea level
+	plantlife_limit = -0.9,
+	check_air = false,
+  },
+  "abstract_youngtrees.grow_youngtree"
+)