From eeae444b1da438298d9ad0e394db4b99902ddbf8 Mon Sep 17 00:00:00 2001
From: Aadhavan Srinivasan <aadhavan@twomorecents.org>
Date: Sat, 9 Mar 2024 11:03:27 -0500
Subject: [PATCH] Moved display_text_centered() into a separate file, since I
 could possibly extend this file with other raygui helper functions

---
 includes/raygui_helpers.hpp |  9 +++++++++
 raygui_helpers.cpp          | 13 +++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 includes/raygui_helpers.hpp
 create mode 100644 raygui_helpers.cpp

diff --git a/includes/raygui_helpers.hpp b/includes/raygui_helpers.hpp
new file mode 100644
index 0000000..8ec7793
--- /dev/null
+++ b/includes/raygui_helpers.hpp
@@ -0,0 +1,9 @@
+#ifndef _RAYGUI_HELPERS_HPP
+#define _RAYGUI_HELPERS_HPP
+#include <string>
+
+/* Display the given text, centered on the screen, as a label.
+NEEDS RAYGUI LIBRARY. */
+void display_text_centered(std::string to_disp);
+
+#endif
diff --git a/raygui_helpers.cpp b/raygui_helpers.cpp
new file mode 100644
index 0000000..88dbfe2
--- /dev/null
+++ b/raygui_helpers.cpp
@@ -0,0 +1,13 @@
+#include "includes/raygui_helpers.hpp"
+#include "includes/raygui/raygui.h"
+
+void display_text_centered(std::string to_disp) {
+	const char* to_disp_cstr = to_disp.c_str();
+	Vector2 label_size = MeasureTextEx(GetFontDefault(), to_disp_cstr, GuiGetStyle(DEFAULT, TEXT_SIZE)+1, GuiGetStyle(DEFAULT, TEXT_SPACING)+1); // The '+1' is there to account for any rounding errors
+	
+	BeginDrawing();
+		ClearBackground(BLACK);
+		GuiLabel(Rectangle{(GetScreenWidth()/2) - (label_size.x/2), (GetScreenHeight()/2) - (label_size.y/2), label_size.x, label_size.y}, to_disp_cstr);
+	EndDrawing();	
+	return;
+}