From fb8144f7039ce0c97963294132b37b52aad3e46c Mon Sep 17 00:00:00 2001
From: PilzAdam <adam-k@outlook.com>
Date: Sun, 18 Nov 2012 17:25:43 +0100
Subject: [PATCH] Don't grow papyrus into trees
---
mods/default/mapgen.lua | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/mods/default/mapgen.lua b/mods/default/mapgen.lua
index 35fc065..8b1c144 100644
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@@ -69,14 +69,26 @@ end
function default.make_papyrus(pos, size)
for y=0,size-1 do
local p = {x=pos.x, y=pos.y+y, z=pos.z}
- minetest.env:set_node(p, {name="default:papyrus"})
+ local nn = minetest.env:get_node(p).name
+ if minetest.registered_nodes[nn] and
+ minetest.registered_nodes[nn].buildable_to then
+ minetest.env:set_node(p, {name="default:papyrus"})
+ else
+ return
+ end
end
end
function default.make_cactus(pos, size)
for y=0,size-1 do
local p = {x=pos.x, y=pos.y+y, z=pos.z}
- minetest.env:set_node(p, {name="default:cactus"})
+ local nn = minetest.env:get_node(p).name
+ if minetest.registered_nodes[nn] and
+ minetest.registered_nodes[nn].buildable_to then
+ minetest.env:set_node(p, {name="default:cactus"})
+ else
+ return
+ end
end
end