init

TextBox.cpp

@@ -0,0 +1,31 @@
+//
+// Created by Benjamin on 2/27/2022.
+//
+
+#include <sstream>
+#include "TextBox.h"
+
+std::string wordWrap(const std::string &text, float length, const sf::Font &font, unsigned int charSize) {
+    std::istringstream iss(text);
+    std::vector<std::string> results((std::istream_iterator<std::string>(iss)), std::istream_iterator<std::string>());
+
+    sf::Text temp;
+    temp.setFont(font);
+    temp.setCharacterSize(charSize);
+
+    std::string tempStr;
+    std::string returnStr;
+    for (const std::string &s : results) {
+        tempStr += s + " ";
+        temp.setString(tempStr);
+        if (temp.getGlobalBounds().width < length) returnStr += s + " ";
+        else {
+            returnStr += "\n" + s + " ";
+            tempStr = s;
+        }
+    }
+
+    return returnStr;
+}
+
+TextBox::TextBox(const std::string &text, const sf::Font &font, unsigned int size, float x, float y, float w, int origin) : Label(wordWrap(text, w, font, size), font, size, x, y, origin) {}