protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
missTexture = Content.Load <Texture2D>("ring");
hitTexture = Content.Load <Texture2D>("explosion");
boatTexture = Content.Load <Texture2D>("boat");
boatFTexture = Content.Load <Texture2D>("boat_front");
boatNTexture = Content.Load <Texture2D>("boat_nil");
font = Content.Load <SpriteFont>("font");
playerBoats = new BoatHandler(boatFTexture, boatTexture, boatNTexture, missTexture, hitTexture, grid.Cell);
computerBoats = new ComputerPlayer(boatFTexture, boatTexture, boatNTexture, missTexture, hitTexture, grid.Cell);
}
public bool Fire(BoatHandler boats, int x, int y)
{
/* kollar var träff, finns det en bredvid så flytta höger tills det finns en tom ruta (skjut då och bryt)
* eller brädet är s**t (gör sammma åt vänster då) finns det ingen så kolla om det finns en över eller under,
* gör det det gör samma sak som tidigare, först ned sedan upp.
*
* finns det ingen kandidat skjut tom ruta oven/höger/under/vänster om träff
*
* om ovanstående inte resulterar till ett skott, innebär det att skeppet eller skeppen ringats in.
* skjut då en slumpad position som inte redan prövats. gjör även detta om det inte finns någon träff alls
*/
Vector2 loc;
if (boats.Hits.Count > 0)
{
foreach (Vector2 hit in boats.Hits)
{
int step;
bool direction;
if (boats.Hits.Contains(new Vector2(hit.X, hit.Y - 1)) || boats.Hits.Contains(new Vector2(hit.X, hit.Y + 1))) //known vertical
{
step = 1;
direction = true;
while (direction)
{
if (boats.Misses.Contains(new Vector2(hit.X, hit.Y + step)) || hit.Y + step < y)
{
direction = !direction;
}
if (boats.FireAt(new Vector2(hit.X, hit.Y + step)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X, hit.Y + step));
return(true);
}
step++;
}
step = 1;
while (!direction)
{
if (boats.Misses.Contains(new Vector2(hit.X, hit.Y - step)) || hit.Y - step >= 0)
{
break;
}
if (boats.FireAt(new Vector2(hit.X, hit.Y - step)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X, hit.Y - step) + " hit.Y - step >= 0 ->" + (hit.Y - step >= 0));
return(true);
}
step++;
}
}
if (boats.Hits.Contains(new Vector2(hit.X + 1, hit.Y)) || boats.Hits.Contains(new Vector2(hit.X - 1, hit.Y))) //known horizontal
{
step = 1;
direction = true;
while (direction)
{
if (boats.Misses.Contains(new Vector2(hit.X + step, hit.Y)) || hit.X + step < x)
{
direction = !direction;
}
if (boats.FireAt(new Vector2(hit.X + step, hit.Y)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X + step, hit.Y));
return(true);
}
step++;
}
step = 1;
while (!direction)
{
if (boats.Misses.Contains(new Vector2(hit.X - step, hit.Y)) || hit.X - step >= 0)
{
break;
}
if (boats.FireAt(new Vector2(hit.X - step, hit.Y)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X - step, hit.Y));
return(true);
}
step++;
}
}
// try around known hit
if (boats.FireAt(new Vector2(hit.X + 1, hit.Y)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X + 1, hit.Y));
return(true);
}
else if (boats.FireAt(new Vector2(hit.X, hit.Y + 1)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X, hit.Y + 1));
return(true);
}
else if (boats.FireAt(new Vector2(hit.X - 1, hit.Y)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X - 1, hit.Y));
return(true);
}
else if (boats.FireAt(new Vector2(hit.X, hit.Y - 1)))
{
System.Diagnostics.Debug.WriteLine("Fired At" + new Vector2(hit.X, hit.Y - 1));
return(true);
}
}
}
loc = new Vector2(rnd.Next(x), rnd.Next(y));
while (!boats.FireAt(loc))
{
loc = new Vector2(rnd.Next(x), rnd.Next(y));
}
System.Diagnostics.Debug.WriteLine("Fired At" + loc);
return(true);
}