1 files changed, 198 insertions, 0 deletions
diff --git a/include/godot_cpp/variant/rect2i.hpp b/include/godot_cpp/variant/rect2i.hpp
new file mode 100644
index 0000000..54601ab
--- /dev/null
+++ b/include/godot_cpp/variant/rect2i.hpp
@@ -0,0 +1,198 @@
+#ifndef GODOT_RECT2I_HPP
+#define GODOT_RECT2I_HPP
+
+#include <godot_cpp/variant/rect2.hpp>
+#include <godot_cpp/variant/vector2i.hpp>
+
+namespace godot {
+
+class Rect2i {
+public:
+	_FORCE_INLINE_ GDNativeTypePtr ptr() const { return (void *)this; }
+
+	Point2i position;
+	Size2i size;
+
+	const Point2i &get_position() const { return position; }
+	void set_position(const Point2i &p_position) { position = p_position; }
+	const Size2i &get_size() const { return size; }
+	void set_size(const Size2i &p_size) { size = p_size; }
+
+	int get_area() const { return size.width * size.height; }
+
+	inline bool intersects(const Rect2i &p_rect) const {
+		if (position.x > (p_rect.position.x + p_rect.size.width)) {
+			return false;
+		}
+		if ((position.x + size.width) < p_rect.position.x) {
+			return false;
+		}
+		if (position.y > (p_rect.position.y + p_rect.size.height)) {
+			return false;
+		}
+		if ((position.y + size.height) < p_rect.position.y) {
+			return false;
+		}
+
+		return true;
+	}
+
+	inline bool encloses(const Rect2i &p_rect) const {
+		return (p_rect.position.x >= position.x) && (p_rect.position.y >= position.y) &&
+			   ((p_rect.position.x + p_rect.size.x) < (position.x + size.x)) &&
+			   ((p_rect.position.y + p_rect.size.y) < (position.y + size.y));
+	}
+
+	inline bool has_no_area() const {
+		return (size.x <= 0 || size.y <= 0);
+	}
+
+	// Returns the instersection between two Rect2is or an empty Rect2i if there is no intersection
+	inline Rect2i intersection(const Rect2i &p_rect) const {
+		Rect2i new_rect = p_rect;
+
+		if (!intersects(new_rect)) {
+			return Rect2i();
+		}
+
+		new_rect.position.x = Math::max(p_rect.position.x, position.x);
+		new_rect.position.y = Math::max(p_rect.position.y, position.y);
+
+		Point2i p_rect_end = p_rect.position + p_rect.size;
+		Point2i end = position + size;
+
+		new_rect.size.x = (int)(Math::min(p_rect_end.x, end.x) - new_rect.position.x);
+		new_rect.size.y = (int)(Math::min(p_rect_end.y, end.y) - new_rect.position.y);
+
+		return new_rect;
+	}
+
+	inline Rect2i merge(const Rect2i &p_rect) const { ///< return a merged rect
+
+		Rect2i new_rect;
+
+		new_rect.position.x = Math::min(p_rect.position.x, position.x);
+		new_rect.position.y = Math::min(p_rect.position.y, position.y);
+
+		new_rect.size.x = Math::max(p_rect.position.x + p_rect.size.x, position.x + size.x);
+		new_rect.size.y = Math::max(p_rect.position.y + p_rect.size.y, position.y + size.y);
+
+		new_rect.size = new_rect.size - new_rect.position; //make relative again
+
+		return new_rect;
+	}
+	bool has_point(const Point2i &p_point) const {
+		if (p_point.x < position.x) {
+			return false;
+		}
+		if (p_point.y < position.y) {
+			return false;
+		}
+
+		if (p_point.x >= (position.x + size.x)) {
+			return false;
+		}
+		if (p_point.y >= (position.y + size.y)) {
+			return false;
+		}
+
+		return true;
+	}
+
+	bool operator==(const Rect2i &p_rect) const { return position == p_rect.position && size == p_rect.size; }
+	bool operator!=(const Rect2i &p_rect) const { return position != p_rect.position || size != p_rect.size; }
+
+	Rect2i grow(int p_amount) const {
+		Rect2i g = *this;
+		g.position.x -= p_amount;
+		g.position.y -= p_amount;
+		g.size.width += p_amount * 2;
+		g.size.height += p_amount * 2;
+		return g;
+	}
+
+	inline Rect2i grow_side(Side p_side, int p_amount) const {
+		Rect2i g = *this;
+		g = g.grow_individual((SIDE_LEFT == p_side) ? p_amount : 0,
+				(SIDE_TOP == p_side) ? p_amount : 0,
+				(SIDE_RIGHT == p_side) ? p_amount : 0,
+				(SIDE_BOTTOM == p_side) ? p_amount : 0);
+		return g;
+	}
+
+	inline Rect2i grow_side_bind(uint32_t p_side, int p_amount) const {
+		return grow_side(Side(p_side), p_amount);
+	}
+
+	inline Rect2i grow_individual(int p_left, int p_top, int p_right, int p_bottom) const {
+		Rect2i g = *this;
+		g.position.x -= p_left;
+		g.position.y -= p_top;
+		g.size.width += p_left + p_right;
+		g.size.height += p_top + p_bottom;
+
+		return g;
+	}
+
+	inline Rect2i expand(const Vector2i &p_vector) const {
+		Rect2i r = *this;
+		r.expand_to(p_vector);
+		return r;
+	}
+
+	inline void expand_to(const Point2i &p_vector) {
+		Point2i begin = position;
+		Point2i end = position + size;
+
+		if (p_vector.x < begin.x) {
+			begin.x = p_vector.x;
+		}
+		if (p_vector.y < begin.y) {
+			begin.y = p_vector.y;
+		}
+
+		if (p_vector.x > end.x) {
+			end.x = p_vector.x;
+		}
+		if (p_vector.y > end.y) {
+			end.y = p_vector.y;
+		}
+
+		position = begin;
+		size = end - begin;
+	}
+
+	inline Rect2i abs() const {
+		return Rect2i(Point2i(position.x + Math::min(size.x, 0), position.y + Math::min(size.y, 0)), size.abs());
+	}
+
+	inline void set_end(const Vector2i &p_end) {
+		size = p_end - position;
+	}
+
+	inline Vector2i get_end() const {
+		return position + size;
+	}
+
+	operator String() const { return String(position) + ", " + String(size); }
+
+	operator Rect2() const { return Rect2(position, size); }
+
+	Rect2i() {}
+	Rect2i(const Rect2 &p_r2) :
+			position(p_r2.position),
+			size(p_r2.size) {
+	}
+	Rect2i(int p_x, int p_y, int p_width, int p_height) :
+			position(Point2i(p_x, p_y)),
+			size(Size2i(p_width, p_height)) {
+	}
+	Rect2i(const Point2i &p_pos, const Size2i &p_size) :
+			position(p_pos),
+			size(p_size) {
+	}
+};
+
+} // namespace godot
+
+#endif // GODOT_RECT2I_HPP