#include "pch.h"
#include <iostream>
#include "enemigo.h"
#include <conio.h>
using namespace std;
using namespace System;


int width = 100, height = 27;

int pos[6][2];
ConsoleColor co[6];
int delta[6][2];
int sizes[6];
int n;

int tim = 1;
ConsoleColor colors[] = { ConsoleColor::Red,ConsoleColor::Blue, ConsoleColor::Yellow, ConsoleColor::Green };

int x = 30;

void update() {
    for (int i = 0; i < n; i++) {


        if (pos[i][0] + delta[i][0] > width || pos[i][0] + delta[i][0] < 0) delta[i][0] *= -1;
        if (pos[i][1] + delta[i][1] > height || pos[i][1] + delta[i][1] < 0) delta[i][1] *= -1;

        pos[i][0] += delta[i][0];
        pos[i][1] += delta[i][1];
        if (pos[i][1] == height - 2 && pos[i][0] <= x && x <= pos[i][0] + sizes[i] - 1) {

            if(delta[i][0] < 0) delta[i][0] = max(-5, delta[i][0]  -1 );
            else delta[i][0] = min( 5, delta[i][0] + 1);

            if (delta[i][1] < 0) delta[i][1] = max(-5, delta[i][1] - 1);
            else delta[i][1] = min(5, delta[i][1] + 1);

        }
    }


}
void render() {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < sizes[i]; j++) {

            Console::SetCursorPosition(pos[i][0] + j, pos[i][1]);
            Console::ForegroundColor = co[i];
            cout << "*";
        }
    }

    Console::ForegroundColor = ConsoleColor::Yellow;
    Console::SetCursorPosition(x, height - 2);
    cout << char(219);

}
void erase() {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < sizes[i]; j++) {
            Console::SetCursorPosition(pos[i][0] + j, pos[i][1]);
            cout << " ";
        }
    }

}



int main()
{
    srand(time(0));
    Console::CursorVisible = false;



    n = rand() % 4 + 3;
    for (int i = 0; i < n; i++) {
        pos[i][0] = rand() % width;
        pos[i][1] = rand() % height;
        co[i] = colors[rand() % 4];
        delta[i][0] = rand() % 3 + 1; // 1 2 3
        delta[i][1] = rand() % 3 + 1;
        sizes[i] = rand() % 3 + 2;
    }

    Console::ForegroundColor = ConsoleColor::Yellow;
    Console::SetCursorPosition(x, height - 2);
    cout << char(219);

    while (1) {
        erase();
        update();

        if (_kbhit()) {
            int a = _getch();
            switch (a)
            {
            case 75:
                Console::SetCursorPosition(x, height-2);
                cout << " ";
                x = max(0, x - 1);

                break;
            case 77:
                Console::SetCursorPosition(x, height-2);
                cout << " ";
                x = min(width - 1, x + 1);

                break;
            }

        }
        render();
        tim++;
        _sleep(100);
    }



    return 0;
}