From e368ba3e0a10373ca742ea1d33127b842c7f40f2 Mon Sep 17 00:00:00 2001
From: sammyette <torchedsammy@gmail.com>
Date: Sat, 18 Feb 2023 17:57:46 -0400
Subject: [PATCH] fix(nature/greenhouse): add limit to text offset for
 scrolling

---
 nature/greenhouse.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nature/greenhouse.lua b/nature/greenhouse.lua
index fb090c1..390c454 100644
--- a/nature/greenhouse.lua
+++ b/nature/greenhouse.lua
@@ -35,9 +35,9 @@ end
 
 function Greenhouse:scroll(direction)
 	if direction == 'down' then
-		self.offset = self.offset + 1
+		self.offset = math.min(self.offset + 1, #self.lines)
 	elseif direction == 'up' then
-		self.offset = self.offset - 1
+		self.offset = math.max(self.offset - 1, 1)
 	end
 	self:draw()
 end