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- #pragma once
-
- #define TOOFAST 1.f
- namespace math {
-
- template<typename T>
- inline int sgn(T t) {
- return t == 0 ? 0 : t > 0 ? 1 : -1;
- }
- inline float dist(sf::Vector2f p1, sf::Vector2f p2) {
- float dx = p1.x - p2.x;
- float dy = p1.y - p2.y;
- return std::sqrt(dx * dx + dy * dy);
- }
-
- inline float non_negative(float x) {
- return x >= 0.f ? x : 0.f;
- }
- }
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