From cae854e5baefd2f73ce1682bd35b77222b701b94 Mon Sep 17 00:00:00 2001
From: tenplus1 <kinsellaja@yahoo.com>
Date: Mon, 29 Dec 2014 11:03:11 +0000
Subject: Updated to work with MT 0.4.11

---
 flowers.lua | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'flowers.lua')

diff --git a/flowers.lua b/flowers.lua
index 94f20bd..1979599 100644
--- a/flowers.lua
+++ b/flowers.lua
@@ -16,6 +16,18 @@ minetest.register_abm({
 		local pos1 = {x=pos.x+4,y=pos.y+2,z=pos.z+4}
 
 		if #minetest.find_nodes_in_area(pos0, pos1, "group:flora") > 3 then
+
+			local crystal = minetest.find_nodes_in_area(pos0, pos1, {"ethereal:crystalgrass"})
+			if #crystal > 6 then
+				local ppos = crystal[1]
+				ppos.y = ppos.y - 1
+				local nod = minetest.get_node(ppos).name
+				ppos.y = ppos.y + 1
+				if nod == "ethereal:crystal_dirt" then
+					minetest.set_node(crystal[1], {name="ethereal:crystal_spike"})
+				end
+			end
+
 			return
 		end
 
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