Simple pendulum

C++/Simple pendulum/rect.cpp

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+#include "rect.h"
+
+Rect::Rect() {
+	Clear();
+}
+
+Rect::Rect(int x, int y, int w, int h) {
+	SetRect(x, y, w, h);
+}
+
+void Rect::Clear() {
+	SetRect(0, 0, 0, 0);
+}
+
+std::string Rect::ToString() {
+	std::string res = "(";
+	res += std::to_string(x);
+	res += ", ";
+	res += std::to_string(y);
+	res += ", ";
+	res += std::to_string(w);
+	res += ", ";
+	res += std::to_string(h);
+	res += ")";
+	return res;
+}
+
+bool Rect::Intersects(Rect* rect) {
+	int leftA = x;
+	int rightA = x + w;
+	int topA = y;
+	int bottomA = y + h;
+
+	int leftB = rect->x;
+	int rightB = rect->x + rect->w;
+	int topB = rect->y;
+	int bottomB = rect->y + rect->h;
+
+	if (bottomA <= topB) return false;
+	if (topA >= bottomB) return false;
+	if (rightA <= leftB) return false;
+	if (leftA >= rightB) return false;
+
+	return true;
+}
+
+// bool Rect::Intersects(int x, int y, int w, int h) {
+// 	return Intersects(&CreateRect(x, y, w, h));
+// }
+
+bool Rect::Contains(Rect* rect) {
+	return (rect->x >= x && rect->Right() <= (x + w) && rect->y >= y && rect->Bottom() <= (y + h));
+}
+
+bool Rect::Contains(Vec2<int>* point) {
+	return (point->x >= x && point->x <= (x + w) && point->y >= y && point->y <= (y + h));
+}
+
+
+bool Rect::Contains(Vec2<int> point) {
+	return (point.x >= x && point.x <= (x + w) && point.y >= y && point.y <= (y + h));
+}
+
+bool Rect::Contains(int x, int y, int w, int h) {
+	Rect tempRect(x, y, w, h);
+	return Contains(&tempRect);
+}
+
+Vec2<int>* Rect::Position() {
+	Vec2<int>* res = new Vec2<int>(x, y);
+	return res;
+}
+
+Vec2<int>* Rect::Center() {
+	Vec2<int>* res = new Vec2<int>(x + (w / 2), y + (h / 2));
+	return res;
+}
+
+int Rect::CenterX() {
+	return (x + (w / 2));
+}
+
+int Rect::CenterY() {
+	return (y + (h / 2));
+}
+
+int Rect::Left() {
+	return x;
+}
+
+int Rect::Right() {
+	return (x + w);
+}
+
+int Rect::Top() {
+	return y;
+}
+
+int Rect::Bottom() {
+	return y + h;
+}
+
+int Rect::Perimiter() {
+	return (w + w + h + h);
+}
+
+int Rect::Area() {
+	return (w + h);
+}
+
+int Rect::GetX() {
+	return x;
+}
+
+int Rect::GetY() {
+	return y;
+}
+
+int Rect::GetW() {
+	return w;
+}
+
+int Rect::GetH() {
+	return h;
+}
+
+void Rect::SetRect(int x, int y, int w, int h) {
+	this->x = x;
+	this->y = y;
+	this->w = w;
+	this->h = h;
+}
+
+void Rect::SetSize(Vec2<int>* size) {
+	this->x = size->x;
+	this->y = size->y;
+}
+
+void Rect::SetPos(Vec2<int>* pos) {
+	this->w = pos->x;
+	this->h = pos->y;
+}
+
+void Rect::SetPos(int x, int y) {
+	this->w = x;
+	this->h = y;
+}
+
+void Rect::Translate(Vec2<int>* offset) {
+	this->x += offset->x;
+	this->y += offset->y;
+}
+
+void Rect::TranslateX(int x) {
+	this->x += x;
+}
+
+void Rect::TranslateY(int y) {
+	this->y += y;
+}
+
+Rect::~Rect() {
+
+}