From fa07d3307ab454b16f84ddc1d5abf60298a5cdeb Mon Sep 17 00:00:00 2001
From: Auke Kok <auke-jan.h.kok@intel.com>
Date: Tue, 5 May 2015 23:47:42 -0700
Subject: Humidity for corn.
Adding some code to handle double sized plants easily. The
watering can now redirects water to the bottom, and the hydrometer
reads the bottom half water value instead of the top. No ABM's for
hydration happen on the top half, so no risk of double damage there.
---
init.lua | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
(limited to 'init.lua')
diff --git a/init.lua b/init.lua
index e7982ed..d1c52ac 100644
--- a/init.lua
+++ b/init.lua
@@ -146,6 +146,11 @@ minetest.register_tool("crops:watering_can", {
itemstack:set_wear(1)
return itemstack
end
+ -- using it on a top-half part of a plant?
+ local meta = minetest.get_meta(pos)
+ if meta:get_int("crops_top_half") == 1 then
+ pos = {x = pos.x, y = pos.y - 1, z = pos.z}
+ end
-- using it on a plant?
local meta = minetest.get_meta(pos)
local water = meta:get_int("crops_water")
@@ -159,6 +164,7 @@ minetest.register_tool("crops:watering_can", {
end
water = math.min(water + crops.watercan, crops.watercan_max)
meta:set_int("crops_water", water)
+
itemstack:set_wear(math.min(65534, wear + (65535 / crops.watercanuses)))
return itemstack
end,
@@ -177,6 +183,12 @@ minetest.register_tool("crops:hydrometer", {
if pos == nil then
return itemstack
end
+ -- doublesize plant?
+ local meta = minetest.get_meta(pos)
+ if meta:get_int("crops_top_half") == 1 then
+ pos = {x = pos.x, y = pos.y - 1, z = pos.z}
+ end
+
local meta = minetest.get_meta(pos)
-- using it on a plant?
local water = meta:get_int("crops_water")
@@ -254,6 +266,14 @@ minetest.register_abm({
-- dry out the plant
water = math.max(0, water - plant.properties.wateruse )
meta:set_int("crops_water", water)
+
+ -- for convenience, copy water attribute to top half
+ if not plant.properties.doublesize == nil and plant.properties.doublesize then
+ local above = { x = pos.x, y = pos.y + 1, z = pos.z}
+ local meta = minetest.get_meta(above)
+ meta:set_int("crops_water", water)
+ end
+
if water < plant.properties.wither_damage then
crops.particles(pos, 0)
damage = damage + math.random(0,5)
--
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