easier initializaton

1 files changed, 11 insertions, 1 deletions

diff --git a/include/vec2.hpp b/include/vec2.hpp
index 6b3c30a..b0f559f 100644
--- a/include/vec2.hpp
+++ b/include/vec2.hpp
@@ -1,8 +1,18 @@
 #ifndef VEC2_HPP
 #define VEC2_HPP
 
+#include <tuple>
+
 struct Vec2 {
-    float x, y;
+    float x = 0.f, y = 0.f;
+
+    constexpr Vec2() = default;
+
+    constexpr Vec2(float x_, float y_):
+        x(x_), y(y_) {}
+
+    Vec2(std::tuple<float, float> tup):
+        x(std::get<0>(tup)), y(std::get<1>(tup)) {}
 
     auto operator+(const Vec2& o) const noexcept {
         return Vec2 {x + o.x, y + o.y};