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#include "Game.hpp"
#include <cstdlib>
#include <cstdio>
#include <iostream>
#include <string>
void Game::initDiff(int diff){
switch(diff){
case 0:
boardWidth = 9;
boardHeight = 9;
mines = 9;
break;
case 1:
boardWidth = 16;
boardHeight = 16;
mines = 12;
break;
case 2:
boardWidth = 30;
boardHeight = 16;
mines = 16;
break;
case 3:
std::cout << "Editing game parameters\n";
break;
}
}
void Game::initBoard(){
for(int y=0; y < boardHeight; y++){
for(int x=0; x < boardWidth; x++){
bombMap[y][x] = false;
revealed[y][x] = false;
tileMap[y][x] = 0;
}
}
int placed = 0;
while(placed < mines){
int x = rand() % boardWidth;
int y = rand() % boardHeight;
if(!bombMap[y][x]){
bombMap[y][x] = true;
placed++;
}
}
}
void Game::updateBoard(){
for(int y=0; y < boardHeight; y++){
for(int x=0; x < boardWidth; x++){
if(!revealed[y][x]) continue;
int bombs = bombCheck(x, y);
tileMap[y][x] = bombs == 0 ? 1 : bombs + 1;
}
}
}
int Game::editDiff(){
std::cout << "Now editing custom difficulty" << std::endl;
std::cout << "Board width: ";
std::cin >> boardWidth;
if(boardWidth > MAX_W){
std::cout << "Board width can't be more than " << MAX_W << " tiles." << std::endl;
return 1;
}
std::cout << "Board height: ";
std::cin >> boardHeight;
if(boardHeight > MAX_H){
std::cout << "Board height can't be more than " << MAX_H << " tiles." << std::endl;
return 1;
}
std::cout << "Mines: ";
std::cin >> mines;
if(mines > 8 || mines > (boardWidth * boardHeight)){
std::cout << "There can't be more than 8 or " << (boardWidth * boardHeight) << "mines." << std::endl;
return 1;
}
return 0;
}
/* Tile map:
0 - unrevealed tile
1 - revealed tile
2 - revealed tile with 1 bomb around
3 - revealed tile with 2 bomb around
4 - revealed tile with 3 bomb around
5 - revealed tile with 4 bomb around
6 - revealed tile with 5 bomb around
7 - revealed tile with 6 bomb around
8 - revealed tile with 7 bomb around
9 - revealed tile with 8 bomb around
10 - flag
11 - bomb (for DEBUGGING)
*/
void Game::displayBoard() {
#ifdef _WIN32
system("cls");
#else
system("clear");
#endif
for(int y=0; y < boardHeight; y++){
for(int x = 0; x < boardWidth; x++){
if(tileMap[y][x] == 0) putchar('#');
else if(tileMap[y][x] == 1) putchar('.');
else putchar('0' + tileMap[y][x] - 1);
}
putchar('\n');
}
}
int Game::bombCheck(int x, int y){
int count = 0;
for(int dy = -1; dy <= 1; dy++){
for(int dx = -1; dx <= 1; dx++){
if(dx == 0 && dy == 0) continue;
int nx = x + dx;
int ny = y + dy;
if(nx >= 0 && nx < boardWidth && ny >= 0 && ny < boardHeight && bombMap[ny][nx]){
count++;
}
}
}
return count;
}
void Game::input(){
std::string cmd;
std::cout << "game> ";
std::cin >> cmd;
if(std::cin.fail()){
std::cout << "Input failed." << std::endl;
return;
}
if(cmd == "q"){
inGame = false;
return;
}
int x, y;
std::cin >> x >> y;
if(x < 0 || x >= boardWidth || y < 0 || y >= boardHeight) return;
if(cmd == "d"){
if(bombMap[y][x]){
std::cout << "BOOM! Game over\n";
inGame = false;
return;
}
if(!revealed[y][x]){
revealed[y][x] = true;
if(bombCheck(x, y) == 0){
for(int dy = -1; dy <= 1; dy++){
for(int dx = -1; dx <= 1; dx++){
int nx = x + dx;
int ny = y + dy;
if(nx >= 0 && nx < boardWidth && ny >= 0 && ny < boardHeight && !revealed[ny][nx]){
revealed[ny][nx] = true;
}
}
}
}
}
}
}
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