From be9ccb73bc20b03f62c77f5d529602a10ef4eda9 Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Sat, 12 Mar 2022 12:09:58 -0500
Subject: player has a sprite now thanks to world of solaria

---
 src/util.h | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'src/util.h')

diff --git a/src/util.h b/src/util.h
index 150a6a5..1eb2303 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,6 +1,9 @@
 #ifndef UTIL_H_E9110D4C
 #define UTIL_H_E9110D4C
 
+#include <string>
+#include <iterator>
+
 template <typename Container, typename Predicate>
 void erase_if(Container& items, const Predicate& predicate)
 {
@@ -17,4 +20,36 @@ void erase_if(Container& items, const Predicate& predicate)
   }
 };
 
+template <class OutputIterator>
+void splitStr(
+  std::string input,
+  std::string delimiter,
+  OutputIterator out) {
+  while (!input.empty()) {
+    int divider = input.find(delimiter);
+    if (divider == std::string::npos) {
+      *out = input;
+      out++;
+
+      input = "";
+    } else {
+      *out = input.substr(0, divider);
+      out++;
+
+      input = input.substr(divider+delimiter.length());
+    }
+  }
+}
+
+template <class Container>
+Container splitStr(
+  std::string input,
+  std::string delimiter) {
+  Container result;
+
+  splitStr(input, delimiter, std::back_inserter(result));
+
+  return result;
+}
+
 #endif /* end of include guard: UTIL_H_E9110D4C */
-- 
cgit 1.4.1