Add files via upload

README.md

@@ -26,8 +26,9 @@ All contributions are welcome.
 ### :gear: Compiling and running
 1. `cd Shooting-Game`
 2. `make`
-3. `./ShootingGame [number of AI enemies]`     
-*Note: If the argument is omitted, it will default to 4 AI enemies.*
+3. `./ShootingGame [number of AI enemies][Level]`     
+*Note: If the argument 2 is omitted, it will default to 4 AI enemies.*
+*Note: If the argument 3 is omitted, it will default to Level 3.*
 ## Windows
 1. Install Ubuntu. :sweat_smile:
 2. See above. 

main.cpp

@@ -59,11 +59,33 @@ int main(int argc, char *argv[])
 	int dead=0;
 	activeChars.push_back(p);
 	start = clock();
-	if(argc == 2)
+	if(argc >= 2)
 	{
 		stringstream inp(argv[1]);
 		inp>>aiPlayers;
 	}
+	if(argc >= 3)
+	{
+		stringstream inp(argv[2]);
+		int x;
+		inp>>x;
+		Mat temp;
+		switch(x)
+		{
+			case 1:
+			temp=imread("Level_1.jpg",1);
+			imwrite("map.jpg",temp);
+			break;
+			case 2:
+			temp=imread("Level_2.jpg",1);
+			imwrite("map.jpg",temp);
+			break;
+			default:
+			temp=imread("Level_3.jpg",1);
+			imwrite("map.jpg",temp);
+			break;	
+		}
+	}
 	for(int i=0; i<aiPlayers; ++i)
 		activeChars.push_back(new AI);
 	namedWindow("Game",CV_WINDOW_AUTOSIZE|CV_GUI_NORMAL);