From c8235dea59d361c502ecf8e971d223857395d9a5 Mon Sep 17 00:00:00 2001
From: Colin McMillen <colin@semicolin.games>
Date: Thu, 10 Jun 2021 19:06:50 -0400
Subject: [PATCH] set pixels of drops after each update

---
 picogora.p8 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/picogora.p8 b/picogora.p8
index 6fb69e0..49b3029 100644
--- a/picogora.p8
+++ b/picogora.p8
@@ -146,10 +146,14 @@ function update_drops()
   new_drops = {}
   for i=1,#drops do
     d = drops[i]
+    oldx = d.x
+    oldy = d.y
     update_drop(d)
     if d.y < 128 then
       add(new_drops, d)
     end
+    pset(oldx, oldy, bg)
+    pset(d.x, d.y, white)
   end
   drops = new_drops
 end