public ObstacleCommon( string name, GameObjInfo objInfo, Vector2 pos, float azi,
string texAssetPath, Vector2 origin, float scale, Color color, float layerDepth, Vector2[] keyPoints )
{
this.name = name;
this.objInfo = objInfo;
this.pos = pos;
this.azi = azi;
this.sprite = new Sprite( BaseGame.RenderEngine, BaseGame.ContentMgr, texAssetPath, true );
this.sprite.SetParameters( origin, pos, scale, azi, color, layerDepth, SpriteBlendMode.AlphaBlend );
this.keyPoints = keyPoints;
this.colMethod = new SpriteColMethod( new Sprite[] { this.sprite } );
}
/// <summary>
/// 检测与精灵对象是否冲突
/// </summary>
/// <param name="spriteChecker"></param>
/// <returns></returns>
public CollisionResult CheckCollisionWithSprites ( SpriteColMethod spriteChecker )
{
foreach (Sprite spriteA in spriteChecker.colSprites)
{
foreach (Sprite spriteB in this.colSprites)
{
CollisionResult result = Sprite.IntersectPixels( spriteA, spriteB );
if (result.IsCollided)
return result;
}
}
return new CollisionResult( false );
}
/// <summary>
/// 检测与精灵对象是否冲突
/// </summary>
/// <param name="spriteChecker"></param>
/// <returns></returns>
public CollisionResult CheckCollisionWithSprites(SpriteColMethod spriteChecker)
{
foreach (Sprite spriteA in spriteChecker.colSprites)
{
foreach (Sprite spriteB in this.colSprites)
{
CollisionResult result = Sprite.IntersectPixels(spriteA, spriteB);
if (result.IsCollided)
{
return(result);
}
}
}
return(new CollisionResult(false));
}
/// <summary>
/// 检测与精灵对象是否冲突
/// </summary>
/// <param name="spriteChecker"></param>
/// <returns></returns>
public CollisionResult CheckCollisionWithSprites(SpriteColMethod spriteChecker)
{
foreach (Sprite sprite in spriteChecker.ColSprites)
{
CollisionResult result = sprite.CheckOutBorder(borderRect);
if (result.IsCollided)
{
float originX = result.NormalVector.X;
float originY = result.NormalVector.Y;
float x, y;
if (Math.Abs(originX) > 0.5)
{
x = 1;
}
else
{
x = 0;
}
if (Math.Abs(originY) > 0.5)
{
y = 1;
}
else
{
y = 0;
}
x *= Math.Sign(originX);
y *= Math.Sign(originY);
return(new CollisionResult(result.InterPos, new Vector2(x, y)));
}
}
return(new CollisionResult(false));
}
public NonInertiasColUpdater(GameObjInfo objInfo, Vector2 pos, Vector2 vel, float azi, float angVel, Sprite[] collideSprites)
: base(objInfo, pos, vel, azi, angVel)
{
this.collideSprites = collideSprites;
colMethod = new SpriteColMethod(collideSprites);
}
public NonInertiasColUpdater(GameObjInfo objInfo, Sprite[] collideSprites)
: base(objInfo)
{
this.collideSprites = collideSprites;
colMethod = new SpriteColMethod(collideSprites);
}
public NonInertiasColUpdater( GameObjInfo objInfo, Vector2 pos, Vector2 vel, float azi, float angVel, Sprite[] collideSprites )
: base( objInfo, pos, vel, azi, angVel )
{
this.collideSprites = collideSprites;
colMethod = new SpriteColMethod( collideSprites );
}
public NonInertiasColUpdater( GameObjInfo objInfo, Sprite[] collideSprites )
: base( objInfo )
{
this.collideSprites = collideSprites;
colMethod = new SpriteColMethod( collideSprites );
}
/// <summary>
/// 检测与精灵对象是否冲突
/// </summary>
/// <param name="spriteChecker"></param>
/// <returns></returns>
public CollisionResult CheckCollisionWithSprites( SpriteColMethod spriteChecker )
{
foreach (Sprite sprite in spriteChecker.ColSprites)
{
CollisionResult result = sprite.CheckOutBorder( borderRect );
if (result.IsCollided)
{
float originX = result.NormalVector.X;
float originY = result.NormalVector.Y;
float x, y;
if (Math.Abs( originX ) > 0.5)
x = 1;
else
x = 0;
if (Math.Abs( originY ) > 0.5)
y = 1;
else
y = 0;
x *= Math.Sign( originX );
y *= Math.Sign( originY );
return new CollisionResult( result.InterPos, new Vector2( x, y ) );
}
}
return new CollisionResult( false );
}