From 9e540db7d6492168cadcafddbf145ffdd7b21981 Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Sun, 23 Jul 2017 10:47:10 -0400 Subject: source cleanup; beginning of custom attacks --- include/vector2.hpp | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'include/vector2.hpp') diff --git a/include/vector2.hpp b/include/vector2.hpp index 77ee7e7..5c9f9e1 100644 --- a/include/vector2.hpp +++ b/include/vector2.hpp @@ -24,9 +24,13 @@ struct vector2 { } vector2& operator=(const std::string& s) { - auto comma = s.find(','); - x = std::stoi(s.substr(0, comma)); - y = std::stoi(s.substr(comma + 1)); + if (s.empty()) { + x = y = 0; + } else { + auto comma = s.find(','); + x = std::stoi(s.substr(0, comma)); + y = std::stoi(s.substr(comma + 1)); + } return *this; } -- cgit v1.2.3