113 lines
2.6 KiB
C++
113 lines
2.6 KiB
C++
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/**
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* @author Tyler Beckman (tyler_beckman@mines.edu)
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* @brief A program template for CSCI200
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* @version 1
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* @date 2024-09-21
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*/
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#include "Coordinate.h"
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#include "EquilateralTriangle.h"
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#include "IsoscelesTriangle.h"
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#include "Polygon.h"
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#include "Rhombus.h"
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#include "ScaleneTriangle.h"
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#include <fstream>
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#include <iostream>
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#include <cstdio>
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#include <SFML/Graphics/Color.hpp>
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int main(void) {
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// Start file parsing logic
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std::cout << "Please enter file path to read polygons from: ";
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std::string filePath;
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std::cin >> filePath;
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std::ifstream file(filePath);
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if (file.fail()) {
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std::cout << "Failed to open specified file path " << filePath
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<< ", does it exist?" << std::endl;
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return 1;
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}
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std::vector<APolygon *> polygonList;
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APolygon *currentPolygon;
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char type;
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double x1, y1, x2, y2, x3, y3, x4, y4;
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int r, g, b;
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while (true) {
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file >> type >> x1 >> y1 >> x2 >> y2 >> x3 >> y3;
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if (type == 'R') {
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file >> x4 >> y4;
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}
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file >> r >> g >> b;
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if (file.fail()) {
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break;
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}
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switch (type) {
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case 'S':
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currentPolygon = new ScaleneTriangle;
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break;
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case 'I':
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currentPolygon = new IsoscelesTriangle;
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break;
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case 'E':
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currentPolygon = new EquilateralTriangle;
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break;
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case 'R':
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currentPolygon = new Rhombus;
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break;
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default:
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std::cout << "polygon is invalid - \"" << type << " " << x1
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<< " " << y1 << " " << x2 << " " << y2 << " " << x3
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<< " " << y3 << " " << x4 << " " << y4 << " " << r
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<< " " << g << " " << b << "\"" << std::endl;
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continue;
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}
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currentPolygon->setCoordinate(0, Coordinate(x1, y1));
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currentPolygon->setCoordinate(1, Coordinate(x2, y2));
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currentPolygon->setCoordinate(2, Coordinate(x3, y3));
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if (type == 'R') {
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currentPolygon->setCoordinate(3, Coordinate(x4, y4));
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}
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currentPolygon->setColor(sf::Color(r, g, b));
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if (!currentPolygon->validate()) {
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std::cout << "polygon is invalid - \"" << type << " " << x1 << " "
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<< y1 << " " << x2 << " " << y2 << " " << x3 << " " << y3
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<< " " << x4 << " " << y4 << " " << r << " " << g << " "
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<< b << "\"" << std::endl;
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} else {
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polygonList.push_back(currentPolygon);
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}
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};
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// Start SFML Rendering logic
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sf::RenderWindow window( sf::VideoMode(640, 640), ":3" );
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window.setVerticalSyncEnabled(true);
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sf::Event event;
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while (window.isOpen()) {
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window.clear();
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for (size_t i = 0; i < polygonList.size(); i++) {
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polygonList.at(i)->draw(window);
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}
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window.display();
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while (window.pollEvent(event)) {
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if (event.type == sf::Event::Closed) {
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window.close();
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}
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}
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}
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}
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