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#include <iostream>
using namespace std;
int main () {
char input; // menu input variable
bool quit = false; // loop control variable
int c,k,x1, x2, x3, x4; // x coordinate variables;
int y1, y2, y3, y4;
char array[25][75]; // y coordinate variables;
int size, length, height; // shape dimention variables;
cout<<"This program displays the shape based on what the user wants and based on the\ncoordinates entered.\n\n";
cout<<"By: John Fynes, Shane McGuire, Andrei Kuzmiankov\n\n";
do {
cout << "Please select a shape: (s)quare, (r)ectangle, (t)riangle, or (q)uit:";
cin >> input;
k,c=0;
switch (input) {
case 's':
case 'S':
// coordinate input
cout << "\nEnter square corners in 4 x y pairs, all digits seperated by spaces:\n\n";
cin >> x1 >> y1 >> x2 >> y2 >> x3 >> y3 >> x4 >> y4;
cout<<"\n";
// check all 4 coorinates form a square
size = y4 - y1;
if (x2 - x1 == size && y3 - y2 == size && x3 - x4 == size && size > 0) {
for (int x = 0; x < size; x++) {
for (int y = 0; y < size; y++){
array[x][y]=42;
cout<<array[x][y];}
cout<<endl;
}
cout << endl;
for (int x = 0; x <=size; x++){
for (int y = 0; y <=size;y++){
array[x][y]=42;
while(x!=0&&x != size && y>0&& y<size-1){
array[x][y]=32;
y++;}
cout<<array[x][y];}
cout << endl;
}
cout<<endl;
} else {
cout << "Those corners do not produce a square. "<< "Please try again.\n";
}
cout<<endl;
break;
case 'r':
case 'R':
// coordinate input
cout << "\nEnter rectangle corners in 4 x y pairs, all digits seperated by spaces:\n\n";
cin >> x1 >> y1 >> x2 >> y2 >> x3 >> y3 >> x4 >> y4;
cout<<"\n";
// check all 4 coordinates form a rectangle
length = x2 - x1;
height = y3 - y2;
if (y4 - y1 == height && x3 - x4 == length) {
for (int x = 0; x < length; x++) {
for (int y = 0; y < height; y++)
cout << "*";
cout << endl;}
cout<<endl;
for (int x = 0; x < length; x++) {
for (int y = 0; y < height; y++){
array[x][y]=42;
c++;
while(x !=0 && x != length-1 && y >= 0 && y < height - 2){
array[x][c]=32;
y++;}
cout<<array[x][c];}
cout << endl;
}
cout<<endl;
} else {
cout << "\nThose corners do not produce a rectangle. Please try again.\n";
}
cout<<endl;
break;
case 't':
case 'T':
// coordinate input
cout << "Enter triangle corners in 3 x y pairs, all digits seperated by spaces:\n\n";
cin >> x1 >> y1 >> x2 >> y2 >> x3 >> y3;
cout<<"\n";
// check all 3 coordinates form a triangle
if (x2 - x1 == y3 - y1) {
size = x2 - x1;
for (int x = 0; x <= size; x++) {
for (int y = 0; y < x; y++)
cout << "*";
cout << endl;
}
cout<<endl;
for (int x = 0; x <= size; x++) {
for (int y = 0; y < x; y++){
array[x][y]=42;
c++;
while(x !=0 && x != size && y >= 0 && y < x - 2){
array[x][c]=32;
y++;}
cout<<array[x][y];}
cout << endl;
}
cout<<endl;
} else {
cout << "Those corners do not produce a triangle. Please try again.\n";
}
cout<<endl;
break;
case 'q':
case 'Q':
quit = true;
break;
default:
cout << "That was not a valid input\nPlease try again\n";
}
} while (!quit);
return 0;
}
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