private void ActionRespawn()
{
this.X = 0;
this.Y = 2;
this.VelocityX = 0;
this.VelocityY = 0;
this.VelocityZ = 0;
this._State = PlayerState.FallDown;
this._Item = ItemType.Grenade;
this.ItemCount = 0;
this.FaceLeft = false;
this._HurtSide = CollisionRectAccess.HitSide.None;
this.RotationY = 0;
this.RotationX = 0;
}
private void ActionHurt(BackgroundAccess Foreground)
{
//hurt 7
float BigMovement = SpaceAndTime.LengthFrom2DTo3D(30);
if (this.Frame != 7)
{
this.Frame = 7;
//First cancel all movement
this.VelocityX = 0;
this.VelocityY = 0;
//Now get the new movement
switch (this._HurtSide)
{
case (CollisionRectAccess.HitSide.TopRight):
this.VelocityX = BigMovement;
this.VelocityY = -BigMovement;
break;
case (CollisionRectAccess.HitSide.TopLeft):
this.VelocityX = -BigMovement;
this.VelocityY = -BigMovement;
break;
case (CollisionRectAccess.HitSide.BottomRight):
this.VelocityX = BigMovement;
this.VelocityY = BigMovement;
break;
case (CollisionRectAccess.HitSide.BottomLeft):
this.VelocityX = -BigMovement;
this.VelocityY = BigMovement;
break;
}
}
else if (this.VelocityX == 0 || this.IsOnGround)
{
this._HurtSide = CollisionRectAccess.HitSide.None;
this._State = PlayerState.RollBack;
}
this.ApplyNormalGravity();
}
//Check this sprite against other sprites. If it
// is hitting them it will change its state accordingly
public void CheckEnemyCollision(PlayableCharacterAccess[] PlayersToCheck, uint IndexToSkip)
{
if (this._HurtSide == CollisionRectAccess.HitSide.None)
{
for (uint i = 0; i < PlayersToCheck.Length; i++)
{
//Skip the index of IndexToSkip
if (i != IndexToSkip)
{
//Set this collision
this._HurtSide = this.CollisionRects.CheckObjectRectAgainst(PlayersToCheck[i], this.Frame, this.X, this.Y);
//Set the other collision
switch (this._HurtSide)
{
case (CollisionRectAccess.HitSide.TopRight):
PlayersToCheck[i]._HurtSide = CollisionRectAccess.HitSide.BottomLeft;
break;
case (CollisionRectAccess.HitSide.TopLeft):
PlayersToCheck[i]._HurtSide = CollisionRectAccess.HitSide.BottomRight;
break;
case (CollisionRectAccess.HitSide.BottomRight):
PlayersToCheck[i]._HurtSide = CollisionRectAccess.HitSide.TopLeft;
break;
case (CollisionRectAccess.HitSide.BottomLeft):
PlayersToCheck[i]._HurtSide = CollisionRectAccess.HitSide.TopRight;
break;
}
break;
}
}
}
}
/// <summary>
/// Used to detect if there has been a collision between two objects such as sprites.
/// </summary>
public CollisionRectAccess.HitSide CheckObjectRectAgainst(SpriteAccess OtherObject, int CurrFrame, float CurrX, float CurrY)
{
CollisionRectAccess.HitSide RetVal = HitSide.None;
//Get the locations of our rectange's sides in floats
float[] RectangleCollisions = (float[])this.RectangleMatrix[CurrFrame];
float RectLeft = CurrX + RectangleCollisions[0];
float RectTop = CurrY + RectangleCollisions[1];
float RectRight = CurrX - RectangleCollisions[2];
float RectBottom = CurrY - RectangleCollisions[3];
//Get the locations the other rectange's sides in floats
float[] OtherRectangleCollisions = (float[])OtherObject.CollisionRects.GetIndex(OtherObject.Frame);
float OtherRectLeft = OtherObject.X + OtherRectangleCollisions[0];
float OtherRectTop = OtherObject.Y + OtherRectangleCollisions[1];
float OtherRectRight = OtherObject.X - OtherRectangleCollisions[2];
float OtherRectBottom = OtherObject.Y - OtherRectangleCollisions[3];
//Check each side of the rect to see if it is within the other rect
bool LeftInBounds = RectLeft >= OtherRectRight && RectRight <= OtherRectLeft;
bool TopInBounds = RectTop >= OtherRectTop && RectBottom <= OtherRectTop;
bool RightInBounds = RectRight >= OtherRectLeft && RectRight <= OtherRectRight;
bool BottomInBounds = RectTop >= OtherRectBottom && RectBottom <= OtherRectBottom;
//Check to see if both sides are in the rect
//If they are pick one of the sides only depending on which is deeper
if (RectTop <= OtherRectTop && RectBottom >= OtherRectBottom)
{
if (OtherRectTop - RectTop > RectBottom - OtherRectBottom)
{
BottomInBounds = true;
}
else
{
TopInBounds = true;
}
}
if (RectLeft <= OtherRectLeft && RectRight >= OtherRectRight)
{
if (OtherRectLeft - RectLeft > RectRight - OtherRectRight)
{
LeftInBounds = true;
}
else
{
RightInBounds = true;
}
}
//if this frame's rect is inside the other rect, there is a collision
if (LeftInBounds && (BottomInBounds || TopInBounds))
{
if (BottomInBounds)
{
RetVal = HitSide.BottomLeft;
}
else if (TopInBounds)
{
RetVal = HitSide.TopLeft;
}
}
else if (RightInBounds && (BottomInBounds || TopInBounds))
{
if (TopInBounds)
{
RetVal = HitSide.TopRight;
}
else
{
RetVal = HitSide.BottomRight;
}
}
return(RetVal);
}
