public gameState(vector2 ballPos, vector2 ballVelocity, lastMoveOutcome outcome, vector2 paddlePos)
{
this.ballPos = ballPos;
this.ballVelocity = ballVelocity;
this.outcome = outcome;
this.paddlePos = paddlePos;
}
private void drawWalls()
{
vector2 topRow = new vector2(0, 0);
for (int x = 1; x < d.xMax; x++)
{
topRow.x = x;
if (!d.trySetChar(topRow, '='))
{
Log.e("Failed to SetChar");
}
}
vector2 leftRow = new vector2(0, 0);
vector2 rightRow = new vector2(d.xMax, 0);
for (int y = 0; y < d.yMax; y++)
{
leftRow.y = y;
if (!d.trySetChar(leftRow, '|'))
{
Log.e("Failed to SetChar");
}
rightRow.y = y;
if (!d.trySetChar(rightRow, '|'))
{
Log.e("Failed to SetChar");
}
}
}
private lastMoveOutcome bounce(vector2 newPos)
{
if (newPos.x < 1)
{
velocity.x = 1;
return(lastMoveOutcome.neutral);
}
else if (newPos.x > d.xMax - 1)
{
velocity.x = -1;
return(lastMoveOutcome.neutral);
}
if (newPos.y < 1)
{
velocity.y = 1;
return(lastMoveOutcome.neutral);
}
else if (newPos.y > d.yMax - 1)
{
velocity.y = -1;
return(lastMoveOutcome.good);
}
return(lastMoveOutcome.neutral);
}
public paddle(int width, display d, int skipAmount)
{
this.d = d;
this.width = width;
this.skipAmount = skipAmount;
pos = d.xMax / 2;
posCache = new vector2(pos, d.yMax);
}
public bool trySetChar(vector2 pos, char toSet)
{
if (screenBuffer.ContainsKey(pos))
{
return(false);
}
else
{
screenBuffer.Add(pos, toSet);
return(true);
}
}
private void setPaddle()
{
startPos = pos - width;
endPos = pos + width;
vector2 workingPos = new vector2(startPos, d.yMax);
for (int i = startPos; i <= endPos; i++)
{
workingPos.x = i;
d.trySetChar(workingPos, '=');
}
}
private void clearPaddle()
{
startPos = pos - width;
endPos = pos + width;
vector2 workingPos = new vector2(startPos, d.yMax);
for (int i = startPos; i <= endPos; i++)
{
workingPos.x = i;
d.clear(workingPos);
}
}
public gameState update()
{
lastMoveOutcome outcome = lastMoveOutcome.neutral;
if (counter % skipCounter == 0)
{
d.clear(pos);
vector2 newPos = vector2.add(pos, velocity);
if (d.screenBuffer.ContainsKey(newPos))
{
outcome = bounce(newPos);
if (outcome == lastMoveOutcome.neutral)
{
Program.bounces++;
}
}
else
{
if (newPos.y >= d.yMax)
{
randomizeBall();
outcome = lastMoveOutcome.bad;
}
else
{
pos = newPos;
}
}
d.trySetChar(pos, 'o');
}
counter++;
switch (outcome)
{
case lastMoveOutcome.good:
Program.hits++;
break;
case lastMoveOutcome.neutral:
break;
case lastMoveOutcome.bad:
Program.misses++;
break;
}
return(new gameState(pos, velocity, outcome, pd.posCache));
}
private void randomizeBall()
{
Random r = new Random();
pos = new vector2(r.Next(1, d.xMax), 1);
if (r.Next() % 2 == 1)
{
velocity.x = 1;
}
else
{
velocity.x = -1;
}
if (r.Next() % 2 == 1)
{
velocity.y = 1;
}
else
{
velocity.y = -1;
}
}
public void update(vector2 move)
{
if (counter % skipAmount == 0)
{
if (width > 1)
{
clearPaddle();
tryMove(pos + move.x);
setPaddle();
}
else
{
d.clear(posCache);
tryMove(pos + move.x);
d.trySetChar(posCache, '=');
}
}
else
{
}
counter++;
}
public bool clear(vector2 pos)
{
return(screenBuffer.Remove(pos));
}
public bool Equals(vector2 Y)
{
return(x == Y.x && y == Y.y);
}
public static bool Equals(vector2 X, vector2 Y)
{
return(X.x == Y.x && X.y == Y.y);
}
public float dist(vector2 other)
{
return((float)Math.Sqrt(Math.Pow(x - other.x, 2) + Math.Pow(y - other.y, 2)));
}
public static vector2 add(vector2 v1, vector2 v2)
{
return(new vector2(v1.x + v2.x, v1.y + v2.y));
}