public override void Tick(float dt)
{
base.Tick(dt);
GamePadData data = GamePad.GetData(0);
float analogX = 0.0f;
float analogY = 0.0f;
//d-pad movement,emulating analog movement of the sticks
if (Input2.GamePad0.Right.Down)
{
analogX = 1.0f;
}
else if (Input2.GamePad0.Left.Down)
{
analogX = -1.0f;
}
if (Input2.GamePad0.Up.Down)
{
analogY = -1.0f;
}
else if (Input2.GamePad0.Down.Down)
{
analogY = 1.0f;
}
//if the left stick is moving,then use values read from the stick
if (data.AnalogLeftX > 0.2f || data.AnalogLeftX < -0.2f || data.AnalogLeftY > 0.2f || data.AnalogLeftY < -0.2f)
{
analogX = data.AnalogLeftX;
analogY = data.AnalogLeftY;
}
//calculate the position
/*if(analogX>0)
* {
* Position = new Vector2 (Position.X + 0.1f, Position.Y);
* }else if(analogX<0)
* {
* Position = new Vector2 (Position.X - 0.1f, Position.Y);
* }
*
* if(analogY>0)
* {
* Position = new Vector2 (Position.X + Position.Y- 0.1f);
* }else if(analogY<0)
* {
* Position = new Vector2 (Position.X, Position.Y + 0.1f);
* }*/
Vector2 proposedChange;
if (analogX != 0.0f)
{
proposedChange = new Vector2(analogX / 10f, 0.0f);
if (!Collisions.checkWallsCollisions(this, MapManager.Instance.currentMap, ref proposedChange))
{
Position += proposedChange;
}
}
if (analogY != 0.0f)
{
proposedChange = new Vector2(0.0f, -analogY / 10f);
if (!Collisions.checkWallsCollisions(this, MapManager.Instance.currentMap, ref proposedChange))
{
Position += proposedChange;
}
}
//rotate according to the right analog stick, or if it's not moving, then according the the left stick
// so basically if you are not pointing the player in any direction with the right stick he is going to point in the walking direction
//or if both sticks are not moving,then use the analogX and analogY values(d-pad movement)
// OR do autoaim if enabled
if (data.AnalogRightX > 0.2f || data.AnalogRightX < -0.2f || data.AnalogRightY > 0.2f || data.AnalogRightY < -0.2f)
{
var angleInRadians = FMath.Atan2(-data.AnalogRightX, -data.AnalogRightY);
playerBodySprite.Rotation = new Vector2(FMath.Cos(angleInRadians), FMath.Sin(angleInRadians));
}
else if (!Game.autoAim && (data.AnalogLeftX > 0.2f || data.AnalogLeftX < -0.2f || data.AnalogLeftY > 0.2f || data.AnalogLeftY < -0.2f))
{
var angleInRadians = FMath.Atan2(-data.AnalogLeftX, -data.AnalogLeftY);
playerBodySprite.Rotation = new Vector2(FMath.Cos(angleInRadians), FMath.Sin(angleInRadians));
}
else if (!Game.autoAim && (analogX != 0.0f || analogY != 0.0f))
{
var angleInRadians = FMath.Atan2(-analogX, -analogY);
playerBodySprite.Rotation = new Vector2(FMath.Cos(angleInRadians), FMath.Sin(angleInRadians));
}
else if (Game.autoAim)
{
GameEntity e;
if (Collisions.findNearestEnemy(Player.Instance, 8.0f, out e))
{
Vector2 distance = (Player.Instance.Position - e.Position).Normalize();
var angleInRadians = FMath.Atan2(distance.X, -distance.Y);
playerBodySprite.Rotation = new Vector2(FMath.Cos(angleInRadians), FMath.Sin(angleInRadians));
}
else
{
var angleInRadians = FMath.Atan2(-analogX, -analogY);
playerBodySprite.Rotation = new Vector2(FMath.Cos(angleInRadians), FMath.Sin(angleInRadians));
}
}
}
