Comment + unique_ptr issue + correct horse battery staple

Coordinate.cpp

@@ -1,11 +1,11 @@
 #include "Coordinate.h"
 
 Coordinate::Coordinate() {
-	x = 0;
-	y = 0;
+  x = 0;
+  y = 0;
 }
 
 Coordinate::Coordinate(const double X, const double Y) {
-	x = X;
-	y = Y;
+  x = X;
+  y = Y;
 }

Coordinate.h

@@ -1,12 +1,12 @@
 #ifndef COORDINATE_H
 #define COORDINATE_H
 class Coordinate {
-  public:
-	Coordinate();
-	Coordinate(const double X, const double Y);
+public:
+  Coordinate();
+  Coordinate(const double X, const double Y);
 
-	double x;
-	double y;
+  double x;
+  double y;
 };
 
 #endif // COORDINATE_H

EquilateralTriangle.cpp

@@ -3,12 +3,12 @@
 #include "GeometryUtils.h"
 
 bool EquilateralTriangle::validate() {
-	double sideOne = calculate_distance(mVertices[0], mVertices[1]);
-	double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
-	double sideThree = calculate_distance(mVertices[2], mVertices[0]);
+  double sideOne = calculate_distance(mVertices[0], mVertices[1]);
+  double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
+  double sideThree = calculate_distance(mVertices[2], mVertices[0]);
 
-	// Equilateral triangles must (a) Be a triangle and (b) Have three equal
-	// sides
-	return lengths_make_triangle(sideOne, sideTwo, sideThree) &&
-		   (double_eq(sideOne, sideTwo) && double_eq(sideTwo, sideThree));
+  // Equilateral triangles must (a) Be a triangle and (b) Have three equal
+  // sides
+  return lengths_make_triangle(sideOne, sideTwo, sideThree) &&
+         (double_eq(sideOne, sideTwo) && double_eq(sideTwo, sideThree));
 }

EquilateralTriangle.h

@@ -2,8 +2,8 @@
 #define EQUILATERAL_TRIANGLE_H
 #include "Triangle.h"
 class EquilateralTriangle : public ATriangle {
-  public:
-	bool validate() override;
+public:
+  bool validate() override;
 };
 
 #endif // EQUILATERAL_TRIANGLE_H

GeometryUtils.cpp

@@ -5,29 +5,29 @@
 const double EPSILON = 1e-7;
 
 bool double_eq(double first, double second) {
-	if (std::abs(first - second) <= EPSILON) {
-		return true;
-	} else {
-		return false;
-	}
+  if (std::abs(first - second) <= EPSILON) {
+    return true;
+  } else {
+    return false;
+  }
 }
 
-double calculate_distance(Coordinate &firstPoint, Coordinate &secondPoint) {
-	return std::sqrt(std::pow(secondPoint.x - firstPoint.x, 2) +
-					 std::pow(secondPoint.y - firstPoint.y, 2));
+double calculate_distance(Coordinate& firstPoint, Coordinate& secondPoint) {
+  return std::sqrt(std::pow(secondPoint.x - firstPoint.x, 2) +
+                   std::pow(secondPoint.y - firstPoint.y, 2));
 }
 
 bool lengths_make_triangle(double sideOne, double sideTwo, double sideThree) {
-	// Not a triangle if one of the side lengths is 0
-	if (sideOne <= 0 || sideTwo <= 0 || sideThree <= 0) {
-		return false;
-	}
+  // Not a triangle if one of the side lengths is 0
+  if (sideOne <= 0 || sideTwo <= 0 || sideThree <= 0) {
+    return false;
+  }
 
-	// Not a triangle if the sum of any two side lengths >= the third length
-	if (sideOne + sideTwo <= sideThree || sideTwo + sideThree <= sideOne ||
-		sideThree + sideOne <= sideTwo) {
-		return false;
-	}
+  // Not a triangle if the sum of any two side lengths >= the third length
+  if (sideOne + sideTwo <= sideThree || sideTwo + sideThree <= sideOne ||
+      sideThree + sideOne <= sideTwo) {
+    return false;
+  }
 
-	return true;
+  return true;
 }

GeometryUtils.h

@@ -22,7 +22,7 @@ bool double_eq(double first, double second);
  * @param secondPoint The second coordinate point to compare the first to
  * @return double The pythagorean distance between the two points
  */
-double calculate_distance(Coordinate &firstPoint, Coordinate &secondPoint);
+double calculate_distance(Coordinate& firstPoint, Coordinate& secondPoint);
 
 /**
  * @brief Returns true if all of the side lengths in the specified array make a

IsoscelesTriangle.cpp

@@ -3,13 +3,13 @@
 #include "GeometryUtils.h"
 
 bool IsoscelesTriangle::validate() {
-	double sideOne = calculate_distance(mVertices[0], mVertices[1]);
-	double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
-	double sideThree = calculate_distance(mVertices[2], mVertices[0]);
+  double sideOne = calculate_distance(mVertices[0], mVertices[1]);
+  double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
+  double sideThree = calculate_distance(mVertices[2], mVertices[0]);
 
-	// Isosceles triangles must (a) Be a triangle and (b) Have two sides that
-	// equal each other
-	return lengths_make_triangle(sideOne, sideTwo, sideThree) &&
-		   (double_eq(sideOne, sideTwo) || double_eq(sideTwo, sideThree) ||
-			double_eq(sideThree, sideOne));
+  // Isosceles triangles must (a) Be a triangle and (b) Have two sides that
+  // equal each other
+  return lengths_make_triangle(sideOne, sideTwo, sideThree) &&
+         (double_eq(sideOne, sideTwo) || double_eq(sideTwo, sideThree) ||
+          double_eq(sideThree, sideOne));
 }

IsoscelesTriangle.h

@@ -2,8 +2,8 @@
 #define ISOSCELES_TRIANGLE_H
 #include "Triangle.h"
 class IsoscelesTriangle : public ATriangle {
-  public:
-	bool validate() override;
+public:
+  bool validate() override;
 };
 
 #endif // ISOSCELES_TRIANGLE_H

Polygon.cpp

@@ -6,25 +6,25 @@
 #include <SFML/Graphics/RenderTarget.hpp>
 
 APolygon::APolygon() {
-	_color = sf::Color::White;
-	mNumVertices = 0;
-	mVertices = nullptr;
+  _color = sf::Color::White;
+  mNumVertices = 0;
+  mVertices = nullptr;
 }
 
 APolygon::~APolygon() { delete[] mVertices; }
 
 void APolygon::setColor(const sf::Color COLOR) { _color = COLOR; }
 
-void APolygon::draw(sf::RenderTarget &window) {
-	sf::ConvexShape shape(mNumVertices);
-	for (int i = 0; i < mNumVertices; i++) {
-		shape.setPoint(i, sf::Vector2f(mVertices[i].x, mVertices[i].y));
-	}
-	shape.setFillColor(_color);
+void APolygon::draw(sf::RenderTarget& window) {
+  sf::ConvexShape shape(mNumVertices);
+  for (int i = 0; i < mNumVertices; i++) {
+    shape.setPoint(i, sf::Vector2f(mVertices[i].x, mVertices[i].y));
+  }
+  shape.setFillColor(_color);
 
-	window.draw(shape);
+  window.draw(shape);
 }
 
 void APolygon::setCoordinate(const int IDX, const Coordinate COORD) {
-	mVertices[IDX] = COORD;
+  mVertices[IDX] = COORD;
 }

Polygon.h

@@ -5,50 +5,50 @@
 #include <SFML/Graphics.hpp>
 
 class APolygon {
-  public:
-	/**
-	 * @brief Construct a new Polygon object, with a white color and 0 vertices
-	 */
-	APolygon();
-	/**
-	 * @brief Destroy the APolygon object
-	 */
-	virtual ~APolygon();
+public:
+  /**
+   * @brief Construct a new Polygon object, with a white color and 0 vertices
+   */
+  APolygon();
+  /**
+   * @brief Destroy the APolygon object
+   */
+  virtual ~APolygon();
 
-	/**
-	 * @brief Sets the color of this polygon
-	 *
-	 * @param COLOR The color to change the polygon to
-	 */
-	void setColor(const sf::Color COLOR);
-	/**
-	 * @brief Draws this polygon to a SFML render target
-	 *
-	 * @param window The render target to draw the polygon on
-	 */
-	void draw(sf::RenderTarget &window);
-	/**
-	 * @brief Sets the coordinate point at a specific vertex of this polygon
-	 *
-	 * @param IDX The index of the vertex to change
-	 * @param COORD The coordinate location to set the vertex to
-	 */
-	void setCoordinate(const int IDX, const Coordinate COORD);
-	/**
-	 * @brief Returns if the created polygon is valid or not
-	 *
-	 * @return true All of the vertices of the polygon line up with the current
-	 * polygon type
-	 * @return false The vertices are invalid for the current polygon type
-	 */
-	virtual bool validate() = 0;
+  /**
+   * @brief Sets the color of this polygon
+   *
+   * @param COLOR The color to change the polygon to
+   */
+  void setColor(const sf::Color COLOR);
+  /**
+   * @brief Draws this polygon to a SFML render target
+   *
+   * @param window The render target to draw the polygon on
+   */
+  void draw(sf::RenderTarget& window);
+  /**
+   * @brief Sets the coordinate point at a specific vertex of this polygon
+   *
+   * @param IDX The index of the vertex to change
+   * @param COORD The coordinate location to set the vertex to
+   */
+  void setCoordinate(const int IDX, const Coordinate COORD);
+  /**
+   * @brief Returns if the created polygon is valid or not
+   *
+   * @return true All of the vertices of the polygon line up with the current
+   * polygon type
+   * @return false The vertices are invalid for the current polygon type
+   */
+  virtual bool validate() = 0;
 
-  protected:
-	short mNumVertices;
-	Coordinate *mVertices;
+protected:
+  short mNumVertices;
+  Coordinate* mVertices;
 
-  private:
-	sf::Color _color;
+private:
+  sf::Color _color;
 };
 
 #endif // POLYGON_H

Quadrilateral.cpp

@@ -3,6 +3,6 @@
 #include "Coordinate.h"
 
 AQuadrilateral::AQuadrilateral() {
-	mNumVertices = 4;
-	mVertices = new Coordinate[4];
+  mNumVertices = 4;
+  mVertices = new Coordinate[4];
 }

Quadrilateral.h

@@ -2,8 +2,8 @@
 #define QUADRILATERAL_H
 #include "Polygon.h"
 class AQuadrilateral : public APolygon {
-  public:
-	AQuadrilateral();
+public:
+  AQuadrilateral();
 };
 
 #endif // QUADRILATERAL_H

Rhombus.cpp

@@ -4,25 +4,25 @@
 #include "IsoscelesTriangle.h"
 
 bool Rhombus::validate() {
-	double sideOne = calculate_distance(mVertices[0], mVertices[1]);
-	double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
-	double sideThree = calculate_distance(mVertices[2], mVertices[3]);
-	double sideFour = calculate_distance(mVertices[3], mVertices[0]);
+  double sideOne = calculate_distance(mVertices[0], mVertices[1]);
+  double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
+  double sideThree = calculate_distance(mVertices[2], mVertices[3]);
+  double sideFour = calculate_distance(mVertices[3], mVertices[0]);
 
-	IsoscelesTriangle firstTriangle;
-	firstTriangle.setCoordinate(0, mVertices[0]);
-	firstTriangle.setCoordinate(1, mVertices[1]);
-	firstTriangle.setCoordinate(2, mVertices[2]);
+  IsoscelesTriangle firstTriangle;
+  firstTriangle.setCoordinate(0, mVertices[0]);
+  firstTriangle.setCoordinate(1, mVertices[1]);
+  firstTriangle.setCoordinate(2, mVertices[2]);
 
-	IsoscelesTriangle secondTriangle;
-	secondTriangle.setCoordinate(0, mVertices[0]);
-	secondTriangle.setCoordinate(1, mVertices[2]);
-	secondTriangle.setCoordinate(2, mVertices[3]);
+  IsoscelesTriangle secondTriangle;
+  secondTriangle.setCoordinate(0, mVertices[0]);
+  secondTriangle.setCoordinate(1, mVertices[2]);
+  secondTriangle.setCoordinate(2, mVertices[3]);
 
-	// A valid rhombus must (a) Have vertices (0, 1, 2) make a valid isosceles
-	// triangle, (b) Have vertices (0, 2, 3) make a valid isosceles triangle,
-	// and (c) Have all sides of equal length
-	return firstTriangle.validate() && secondTriangle.validate() &&
-		   (double_eq(sideOne, sideTwo) && double_eq(sideTwo, sideThree) &&
-			double_eq(sideThree, sideFour));
+  // A valid rhombus must (a) Have vertices (0, 1, 2) make a valid isosceles
+  // triangle, (b) Have vertices (0, 2, 3) make a valid isosceles triangle,
+  // and (c) Have all sides of equal length
+  return firstTriangle.validate() && secondTriangle.validate() &&
+         (double_eq(sideOne, sideTwo) && double_eq(sideTwo, sideThree) &&
+          double_eq(sideThree, sideFour));
 }

Rhombus.h

@@ -2,8 +2,8 @@
 #define RHOMBUS_H
 #include "Quadrilateral.h"
 class Rhombus : public AQuadrilateral {
-  public:
-	bool validate() override;
+public:
+  bool validate() override;
 };
 
 #endif // RHOMBUS_H

ScaleneTriangle.cpp

@@ -3,13 +3,13 @@
 #include "GeometryUtils.h"
 
 bool ScaleneTriangle::validate() {
-	double sideOne = calculate_distance(mVertices[0], mVertices[1]);
-	double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
-	double sideThree = calculate_distance(mVertices[2], mVertices[0]);
+  double sideOne = calculate_distance(mVertices[0], mVertices[1]);
+  double sideTwo = calculate_distance(mVertices[1], mVertices[2]);
+  double sideThree = calculate_distance(mVertices[2], mVertices[0]);
 
-	// Scalene triangles must (a) Be a triangle and (b) Have no sides that equal
-	// each other
-	return lengths_make_triangle(sideOne, sideTwo, sideThree) &&
-		   (!double_eq(sideOne, sideTwo) && !double_eq(sideTwo, sideThree) &&
-			!double_eq(sideThree, sideOne));
+  // Scalene triangles must (a) Be a triangle and (b) Have no sides that equal
+  // each other
+  return lengths_make_triangle(sideOne, sideTwo, sideThree) &&
+         (!double_eq(sideOne, sideTwo) && !double_eq(sideTwo, sideThree) &&
+          !double_eq(sideThree, sideOne));
 }

ScaleneTriangle.h

@@ -2,8 +2,8 @@
 #define SCALENE_TRIANGLE_H
 #include "Triangle.h"
 class ScaleneTriangle : public ATriangle {
-  public:
-	bool validate() override;
+public:
+  bool validate() override;
 };
 
 #endif // SCALENE_TRIANGLE_H

Triangle.cpp

@@ -1,6 +1,6 @@
 #include "Triangle.h"
 
 ATriangle::ATriangle() {
-	mNumVertices = 3;
-	mVertices = new Coordinate[3];
+  mNumVertices = 3;
+  mVertices = new Coordinate[3];
 }

Triangle.h

@@ -2,8 +2,8 @@
 #define TRIANGLE_H
 #include "Polygon.h"
 class ATriangle : public APolygon {
-  public:
-	ATriangle();
+public:
+  ATriangle();
 };
 
 #endif // TRIANGLE_H

main.cpp

@@ -1,8 +1,10 @@
 /**
  * @author Tyler Beckman (tyler_beckman@mines.edu)
- * @brief A program template for CSCI200
+ * @brief A program to read polygon points and colors from a data file and
+ * display them utilizing the SFML library, validating all shapes at each point
+ * during processing.
  * @version 1
- * @date 2024-09-21
+ * @date 2024-11-11
  */
 
 #include "Coordinate.h"
@@ -21,98 +23,98 @@
 #include <SFML/Graphics/Color.hpp>
 
 int main(void) {
-	// Start file parsing logic
-	std::cout << "Please enter file path to read polygons from: ";
-	std::string filePath;
-	std::cin >> filePath;
+  // Start file parsing logic
+  std::cout << "Please enter file path to read polygons from: ";
+  std::string filePath;
+  std::cin >> filePath;
 
-	std::ifstream file(filePath);
-	if (file.fail()) {
-		std::cout << "Failed to open specified file path " << filePath
-				  << ", does it exist?" << std::endl;
-		return 1;
-	}
+  std::ifstream file(filePath);
+  if (file.fail()) {
+    std::cout << "Failed to open specified file path " << filePath
+              << ", does it exist?" << std::endl;
+    return 1;
+  }
 
-	std::vector<std::unique_ptr<APolygon>> polygonList;
-	std::unique_ptr<APolygon> currentPolygon;
-	char type;
-	double x1, y1, x2, y2, x3, y3, x4 = -1, y4 = -1;
-	int r, g, b;
+  std::vector<std::unique_ptr<APolygon>> polygonList;
+  std::unique_ptr<APolygon> currentPolygon;
+  char type;
+  double x1, y1, x2, y2, x3, y3, x4 = -1, y4 = -1;
+  int r, g, b;
 
-	while (true) {
-		file >> type >> x1 >> y1 >> x2 >> y2 >> x3 >> y3;
-		if (type == 'R') {
-			file >> x4 >> y4;
-		}
-		file >> r >> g >> b;
+  while (true) {
+    file >> type >> x1 >> y1 >> x2 >> y2 >> x3 >> y3;
+    if (type == 'R') {
+      file >> x4 >> y4;
+    }
+    file >> r >> g >> b;
 
-		if (file.fail()) {
-			break;
-		}
+    if (file.fail()) {
+      break;
+    }
 
-		switch (type) {
-			case 'S':
-				currentPolygon = std::make_unique<ScaleneTriangle>();
-				break;
-			case 'I':
-				currentPolygon = std::make_unique<IsoscelesTriangle>();
-				break;
-			case 'E':
-				currentPolygon = std::make_unique<EquilateralTriangle>();
-				break;
-			case 'R':
-				currentPolygon = std::make_unique<Rhombus>();
-				break;
-			default:
-				std::cout << "polygon is invalid - \"" << type << " " << x1
-						  << " " << y1 << " " << x2 << " " << y2 << " " << x3
-						  << " " << y3 << " " << x4 << " " << y4 << " " << r
-						  << " " << g << " " << b << "\"" << std::endl;
-				continue;
-		}
+    switch (type) {
+      case 'S':
+        currentPolygon = std::make_unique<ScaleneTriangle>();
+        break;
+      case 'I':
+        currentPolygon = std::make_unique<IsoscelesTriangle>();
+        break;
+      case 'E':
+        currentPolygon = std::make_unique<EquilateralTriangle>();
+        break;
+      case 'R':
+        currentPolygon = std::make_unique<Rhombus>();
+        break;
+      default:
+        std::cout << "polygon is invalid - \"" << type << " " << x1 << " " << y1
+                  << " " << x2 << " " << y2 << " " << x3 << " " << y3 << " "
+                  << x4 << " " << y4 << " " << r << " " << g << " " << b << "\""
+                  << std::endl;
+        continue;
+    }
 
-		currentPolygon->setCoordinate(0, Coordinate(x1, y1));
-		currentPolygon->setCoordinate(1, Coordinate(x2, y2));
-		currentPolygon->setCoordinate(2, Coordinate(x3, y3));
-		if (type == 'R') {
-			currentPolygon->setCoordinate(3, Coordinate(x4, y4));
-		}
-		currentPolygon->setColor(sf::Color(r, g, b));
+    currentPolygon->setCoordinate(0, Coordinate(x1, y1));
+    currentPolygon->setCoordinate(1, Coordinate(x2, y2));
+    currentPolygon->setCoordinate(2, Coordinate(x3, y3));
+    if (type == 'R') {
+      currentPolygon->setCoordinate(3, Coordinate(x4, y4));
+    }
+    currentPolygon->setColor(sf::Color(r, g, b));
 
-		if (!currentPolygon->validate()) {
-			std::cout << "polygon is invalid - \"" << type << " " << x1 << " "
-					  << y1 << " " << x2 << " " << y2 << " " << x3 << " " << y3;
-			if (x4 != -1) {
-				std::cout << " " << x4 << " " << y4;
-			}
-			std::cout << " " << r << " " << g << " " << b << "\"" << std::endl;
-		} else {
-			polygonList.push_back(currentPolygon);
-		}
-	};
+    if (!currentPolygon->validate()) {
+      std::cout << "polygon is invalid - \"" << type << " " << x1 << " " << y1
+                << " " << x2 << " " << y2 << " " << x3 << " " << y3;
+      if (x4 != -1) {
+        std::cout << " " << x4 << " " << y4;
+      }
+      std::cout << " " << r << " " << g << " " << b << "\"" << std::endl;
+    } else {
+      polygonList.push_back(std::move(currentPolygon));
+    }
+  };
 
-	// Start SFML Rendering logic
-	sf::RenderWindow window(
-		sf::VideoMode(640, 640), ":3",
-		sf::Style::Titlebar | sf::Style::Close // Disable window resize
-	);
-	window.setVerticalSyncEnabled(true);
+  // Start SFML Rendering logic
+  sf::RenderWindow window(
+      sf::VideoMode(640, 640), "correct horse battery staple",
+      sf::Style::Titlebar | sf::Style::Close // Disable window resize
+  );
+  window.setVerticalSyncEnabled(true);
 
-	sf::Event event;
+  sf::Event event;
 
-	while (window.isOpen()) {
-		window.clear();
+  while (window.isOpen()) {
+    window.clear();
 
-		for (size_t i = 0; i < polygonList.size(); i++) {
-			polygonList.at(i)->draw(window);
-		}
+    for (size_t i = 0; i < polygonList.size(); i++) {
+      polygonList.at(i)->draw(window);
+    }
 
-		window.display();
+    window.display();
 
-		while (window.pollEvent(event)) {
-			if (event.type == sf::Event::Closed) {
-				window.close();
-			}
-		}
-	}
+    while (window.pollEvent(event)) {
+      if (event.type == sf::Event::Closed) {
+        window.close();
+      }
+    }
+  }
 }