From 5401f0bfa287b8f2237e55704f156671329bec78 Mon Sep 17 00:00:00 2001
From: Skullheadx <704277@pdsb.net>
Date: Tue, 27 Dec 2022 19:37:09 -0500
Subject: [PATCH] fix glitch where 2 points on same spot

---
 graph.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/graph.py b/graph.py
index d30f652..7fab2f5 100644
--- a/graph.py
+++ b/graph.py
@@ -9,11 +9,16 @@ def prune_filename(filename: str) -> int:
 def create(path: str, width: int, height: int, nodes: int):
     graph = []
     text = f"{width} {height} {nodes}\n"
+    seen = set()  # so that there are no duplicate points
 
-    for node in range(nodes):
+    counter = 0
+    while counter < nodes:
         x, y = (random.randint(0, width), random.randint(0, height))
-        graph.append((x, y))
-        text += f"{x} {y}\n"
+        if (x, y) not in seen:
+            graph.append((x, y))
+            text += f"{x} {y}\n"
+            seen.add((x, y))
+            counter += 1
 
     current_file = 0
     for root, dirs, files in os.walk(path):
-- 
2.54.0