From 52648bcc16e1fd0c6ecc08c64ef2f1f02412893f Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Thu, 31 Aug 2017 18:32:52 +0200
Subject: [PATCH] Add small balloon oak (oak variant)

For ca. every 12 oaks, there is 1 small ballon oak.
---
 mods/ITEMS/mcl_core/functions.lua             |  10 +++++++--
 .../schematics/mcl_core_oak_balloon_small.mts | Bin 0 -> 117 bytes
 mods/MAPGEN/mcl_biomes/init.lua               |  19 ++++++++++++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)
 create mode 100644 mods/ITEMS/mcl_core/schematics/mcl_core_oak_balloon_small.mts

diff --git a/mods/ITEMS/mcl_core/functions.lua b/mods/ITEMS/mcl_core/functions.lua
index 6d0636030f..6645399179 100644
--- a/mods/ITEMS/mcl_core/functions.lua
+++ b/mods/ITEMS/mcl_core/functions.lua
@@ -324,8 +324,14 @@ end
 
 -- Oak
 function mcl_core.generate_oak_tree(pos)
-	local path = minetest.get_modpath("mcl_core") ..
-		"/schematics/mcl_core_oak_classic.mts"
+	local r = math.random(1, 12)
+	local path
+	if r == 1 then
+		path = minetest.get_modpath("mcl_core") .. "/schematics/mcl_core_oak_balloon_small.mts"
+	else
+		path = minetest.get_modpath("mcl_core") .. "/schematics/mcl_core_oak_classic.mts"
+
+	end
 	minetest.place_schematic({x = pos.x - 2, y = pos.y - 1 , z = pos.z - 2}, path, "random", nil, false)
 end
 
diff --git a/mods/ITEMS/mcl_core/schematics/mcl_core_oak_balloon_small.mts b/mods/ITEMS/mcl_core/schematics/mcl_core_oak_balloon_small.mts
new file mode 100644
index 0000000000000000000000000000000000000000..fdbf835af89b612b60651c89dd821516ce1395bc
GIT binary patch
literal 117
zcmeYb3HD`RVPIuoXJD;|00w3T=ETe*2L9aSocQGYqExG#)WovXVg_EgKuJ+*YQ>!7
z1O*0(g975+8}eGJVgwfQvCJ@t=y4EJz9OQwLr;w-m}6&G$@T}|B?TV_*>7P8l#{n%
KV7TQHt^@!l<R!BJ

literal 0
HcmV?d00001

diff --git a/mods/MAPGEN/mcl_biomes/init.lua b/mods/MAPGEN/mcl_biomes/init.lua
index 965b90ce11..83f5657f0c 100644
--- a/mods/MAPGEN/mcl_biomes/init.lua
+++ b/mods/MAPGEN/mcl_biomes/init.lua
@@ -1040,6 +1040,25 @@ local function register_decorations()
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0.002083,
+			scale = 0.0022,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 3,
+			octaves = 3,
+			persist = 0.6,
+		},
+		biomes = {"deciduous_forest"},
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		schematic = minetest.get_modpath("mcl_core").."/schematics/mcl_core_oak_balloon_small.mts",
+		flags = "place_center_x, place_center_z",
+		rotation = "random",
+	})
 
 	-- Jungle tree
 	minetest.register_decoration({