Merge pull request #249 from dbrats/toString

Adding ToString() and std::string cast to Color and Vector classes

Author: RobLoach

include/Color.hpp

@@ -65,6 +65,14 @@ class Color : public ::Color {
         return ::ColorToInt(*this);
     }
 
+    inline std::string ToString() const {
+        return TextFormat("Color(%d, %d, %d, %d)", r, g, b, a);
+    }
+
+    inline operator std::string() const {
+        return ToString();
+    }
+
     /**
      * Returns color with alpha applied, alpha goes from 0.0f to 1.0f
      */

include/Vector2.hpp

@@ -47,6 +47,14 @@ class Vector2 : public ::Vector2 {
         return !(*this == other);
     }
 
+    inline std::string ToString() const {
+        return TextFormat("Vector2(%f, %f)", x, y);
+    }
+
+    inline operator std::string() const {
+        return ToString();
+    }
+
 #ifndef RAYLIB_CPP_NO_MATH
     /**
      * Add two vectors (v1 + v2)

include/Vector3.hpp

@@ -45,6 +45,14 @@ class Vector3 : public ::Vector3 {
         return !(*this == other);
     }
 
+    inline std::string ToString() const {
+        return TextFormat("Vector3(%f, %f, %f)", x, y, z);
+    }
+
+    inline operator std::string() const {
+        return ToString();
+    }
+
 #ifndef RAYLIB_CPP_NO_MATH
     /**
      * Add two vectors

include/Vector4.hpp

@@ -58,6 +58,14 @@ class Vector4 : public ::Vector4 {
         return {x, y, z, w};
     }
 
+    inline std::string ToString() const {
+        return TextFormat("Vector4(%f, %f, %f, %f)", x, y, z, w);
+    }
+
+    inline operator std::string() const {
+        return ToString();
+    }
+
 #ifndef RAYLIB_CPP_NO_MATH
     inline Vector4 Multiply(const ::Vector4& vector4) const {
         return QuaternionMultiply(*this, vector4);