public void HandleCollision(TankEngine2D.Graphics.CollisionResult result, ICollideObj objB)
{
if (OnCollide != null)
{
OnCollide(this, result, (objB as IGameObj).ObjInfo);
}
}
public virtual void HandleCollision( CollisionResult result, ICollideObj objB )
{
Pos += result.NormalVector * BaseGame.CoordinMgr.LogicLength( 0.5f );
if (OnCollied != null)
OnCollied( null, result, (objB as IGameObj).ObjInfo );
}
void phiUpdater_OnOverlap( IGameObj Sender, CollisionResult result, GameObjInfo objB )
{
//if (objB.ObjClass == "Border")
//{
// ((SceneKeeperCommon)(GameManager.CurSceneKeeper)).RemoveGameObj( this, true, false, false, false, SceneKeeperCommon.GameObjLayer.lowFlying );
//}
if (onOverlap != null)
onOverlap( this, result, objB );
}
internal void MirrorPath(CollisionResult result)
{
Vector2 curVel = ((NonInertiasPhiUpdater)this.PhisicalUpdater).Vel;
float mirVecLength = Vector2.Dot(curVel, result.NormalVector);
Vector2 horizVel = curVel - mirVecLength * result.NormalVector;
Vector2 newVel = horizVel + Math.Abs(mirVecLength) * result.NormalVector;
((NonInertiasPhiUpdater)this.PhisicalUpdater).Vel = newVel;
((NonInertiasPhiUpdater)this.PhisicalUpdater).Azi = MathTools.AziFromRefPos(newVel);
}
void CollideHandler ( CollisionResult result, GameObjInfo objB )
{
if (objB.ObjClass == "Border")
{
}
else if (objB.ObjClass == "ShellNormal")
{
}
else if (objB.ObjClass == "DuelTank")
{
}
}
void Shell_onCollided(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (objB.ObjClass == "WarShip")
{
if (PurviewMgr.IsMainHost)
{
WarShipShell shell = Sender as WarShipShell;
WarShip firer = shell.Firer as WarShip;
if (objB.Script != firer.ObjInfo.Script)
{
(shell.Firer as WarShip).Score += SpaceWarConfig.ScoreByHit;
SyncShipScoreHp(shell.Firer as WarShip, true);
}
}
sceneMgr.DelGameObj("shell", Sender.Name);
new ShellExplodeBeta(Sender.Pos, ((ShellNormal)Sender).Azi);
Quake.BeginQuake(10, 50);
Sound.PlayCue("EXPLO1");
}
else
{
WarShipShell shell = (WarShipShell)Sender;
shell.MirrorPath(result);
//
//BroadcastObjPhiStatus(shell, true);
}
}
void Shell_onOverlap( IGameObj Sender, CollisionResult result, GameObjInfo objB )
{
if (objB.ObjClass == "Border")
NiceShootSum = Math.Max( 0, NiceShootSum - 10 );
//camera.Focus( tank );
}
void phisicalUpdater_OnCollied(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (OnCollied != null)
InfoRePath.CallEvent(this.mgPath, "OnCollied", OnCollied, this, result, objB);
}
public void CallOnCollied(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (OnCollied != null)
OnCollied(Sender, result, objB);
}
/// <summary>
/// Determines if there is overlap of the non-transparent pixels between two
/// sprites.
/// 检查两个精灵是否发生碰撞
/// </summary>
/// <returns>True if non-transparent pixels overlap; false otherwise</returns>
public static CollisionResult IntersectPixels(Sprite spriteA, Sprite spriteB)
{
if (!spriteA.mSupportIntersectDect || !spriteB.mSupportIntersectDect)
{
throw new Exception("At lest one of the two sprite doesn't support IntersectDect!");
}
spriteA.UpdateTransformBounding();
spriteB.UpdateTransformBounding();
CollisionResult result = new CollisionResult();
if (!spriteA.mBounding.Intersects(spriteB.mBounding))
{
result.IsCollided = false;
return(result);
}
int widthA = spriteA.mTexture.Width;
int heightA = spriteA.mTexture.Height;
int widthB = spriteB.mTexture.Width;
int heightB = spriteB.mTexture.Height;
// Calculate a matrix which transforms from A's local space into
// world space and then into B's local space
Matrix transformAToB = spriteA.mTransform * Matrix.Invert(spriteB.mTransform);
// When a point moves in A's local space, it moves in B's local space with a
// fixed direction and distance proportional to the movement in A.
// This algorithm steps through A one pixel at a time along A's X and Y axes
// Calculate the analogous steps in B:
Vector2 stepX = Vector2.TransformNormal(Vector2.UnitX, transformAToB);
Vector2 stepY = Vector2.TransformNormal(Vector2.UnitY, transformAToB);
// Calculate the top left corner of A in B's local space
// This variable will be reused to keep track of the start of each row
Vector2 oriPosInB = Vector2.Transform(Vector2.Zero, transformAToB);
CircleList <BorderPoint> list = spriteA.mBorder.BorderCircle;
CircleListNode <BorderPoint> cur = list.First;
bool justStart = true;
bool find = false;
CircleListNode <BorderPoint> firstNode = cur;
int length = 0;
#region 找出第一个相交点和该连续相交线的长度
for (int i = 0; i < list.Length; i++)
{
Point bordPointA = cur.value.p;
if (SpriteBBlockAtPos(spriteB, oriPosInB, stepX, stepY, bordPointA))
{
if (!justStart)
{
if (!find)
{
find = true;
firstNode = cur;
}
else
{
length++;
}
}
else
{
CircleListNode <BorderPoint> temp = cur.pre;
while (SpriteBBlockAtPos(spriteB, oriPosInB, stepX, stepY, temp.value.p) && temp != cur)
{
temp = temp.pre;
}
cur = temp;
i--;
justStart = false;
}
}
else
{
justStart = false;
if (find)
{
break;
}
}
cur = cur.next;
}
#endregion
if (find)
{
cur = firstNode;
for (int i = 0; i < Math.Round((float)length / 2); i++)
{
cur = cur.next;
}
Point bordPointA = cur.value.p;
result.IsCollided = true;
Vector2 InterPos = Vector2.Transform(new Vector2(bordPointA.X, bordPointA.Y), spriteA.mTransform);
result.NormalVector = Vector2.Transform(spriteA.mBorder.GetNormalVector(cur, spriteA.mAverageSum), spriteA.mTransform)
- Vector2.Transform(Vector2.Zero, spriteA.mTransform);
result.NormalVector.Normalize();
result.InterPos = InterPos;
return(result);
}
// No intersection found
result.IsCollided = false;
return(result);
}
void tank_onCollide( IGameObj Sender, CollisionResult result, GameObjInfo objB )
{
if (objB.ObjClass == "ShellNormal")
{
if (Sender == tank1)
{
tank1.Live--;
// 在此添加效果
tank1.smoke.Concen += 0.2f;
if (tank1.Live <= 0 && !tank1.IsDead)
{
new Explode( tank1.Pos, 0 );
tank1.Dead();
new GameTimer( 3,
delegate()
{
MessageBox.Show( "Tank2胜利！" );
gameOver = true;
} );
}
}
else if (Sender == tank2)
{
tank2.Live--;
tank2.smoke.Concen += 0.2f;
// 在此添加效果
if (tank2.Live <= 0 && !tank2.IsDead)
{
new Explode( tank2.Pos, 0 );
tank2.Dead();
new GameTimer( 3,
delegate()
{
MessageBox.Show( "Tank1胜利！" );
gameOver = true;
} );
}
}
}
}
void Gold_OnOverLap(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
SetGoldNewPos(Sender as Gold);
}
void CollideHandler ( CollisionResult result, GameObjInfo objB )
{
// 通过objB的信息确定碰撞物的种类。
if (objB.ObjClass == "Border")
{
// 添加自己的处理函数
}
else if (objB.ObjClass == "ShellNormal")
{
// 添加自己的处理函数
}
else if (objB.ObjClass == "DuelTank")
{
// 添加自己的处理函数
}
}
void phiUpdater_OnOverlap( IGameObj sender, CollisionResult result, GameObjInfo objB )
{
if (OnOverlap != null)
OnOverlap( this, result, objB );
}
/// <summary>
/// 检测是否在边界矩形外
/// </summary>
/// <param name="BorderRect"></param>
/// <returns></returns>
public CollisionResult CheckOutBorder ( Rectanglef BorderRect )
{
if (!this.mSupportIntersectDect)
throw new Exception( "the sprite doesn't support IntersectDect!" );
UpdateTransformBounding();
CollisionResult result = new CollisionResult();
Rectanglef screenRect = BorderRect;
if (!this.mBounding.Intersects( screenRect ))
{
result.IsCollided = false;
return result;
}
int widthA = this.mTexture.Width;
int heightA = this.mTexture.Height;
// Calculate a matrix which transforms from A's local space into
// world space
Matrix transformAToWorld = mTransform;
Vector2 stepX = Vector2.TransformNormal( Vector2.UnitX, transformAToWorld );
Vector2 stepY = Vector2.TransformNormal( Vector2.UnitY, transformAToWorld );
Vector2 oriPosInWorld = Vector2.Transform( Vector2.Zero, transformAToWorld );
CircleList<BorderPoint> list = mBorder.BorderCircle;
CircleListNode<BorderPoint> cur = list.First;
bool justStart = true;
bool find = false;
CircleListNode<BorderPoint> firstNode = cur;
int length = 0;
#region 找出第一个相交点和该连续相交线的长度
for (int i = 0; i < list.Length; i++)
{
Point bordPointA = cur.value.p;
if (PointOutBorder( oriPosInWorld, stepX, stepY, bordPointA, screenRect ))
{
if (!justStart)
{
if (!find)
{
find = true;
firstNode = cur;
}
else
{
length++;
}
}
else
{
CircleListNode<BorderPoint> temp = cur.pre;
int leftLength = list.Length;
while (PointOutBorder( oriPosInWorld, stepX, stepY, temp.value.p, screenRect ) && leftLength >= 0)
{
temp = temp.pre;
leftLength--;
}
cur = temp;
i--;
justStart = false;
}
}
else
{
justStart = false;
if (find)
{
break;
}
}
cur = cur.next;
}
#endregion
if (find)
{
cur = firstNode;
for (int i = 0; i < Math.Round( (float)length / 2 ); i++)
{
cur = cur.next;
}
Point bordPointA = cur.value.p;
result.IsCollided = true;
Vector2 InterPos = Vector2.Transform( new Vector2( bordPointA.X, bordPointA.Y ), mTransform );
result.NormalVector = Vector2.Transform( mBorder.GetNormalVector( cur, mAverageSum ), mTransform )
- Vector2.Transform( Vector2.Zero, mTransform );
result.NormalVector.Normalize();
result.InterPos = InterPos;
return result;
}
// No intersection found
result.IsCollided = false;
return result;
}
/// <summary>
/// Determines if there is overlap of the non-transparent pixels between two
/// sprites.
/// 检查两个精灵是否发生碰撞
/// </summary>
/// <returns>True if non-transparent pixels overlap; false otherwise</returns>
public static CollisionResult IntersectPixels ( Sprite spriteA, Sprite spriteB )
{
if (!spriteA.mSupportIntersectDect || !spriteB.mSupportIntersectDect)
throw new Exception( "At lest one of the two sprite doesn't support IntersectDect!" );
spriteA.UpdateTransformBounding();
spriteB.UpdateTransformBounding();
CollisionResult result = new CollisionResult();
if (!spriteA.mBounding.Intersects( spriteB.mBounding ))
{
result.IsCollided = false;
return result;
}
int widthA = spriteA.mTexture.Width;
int heightA = spriteA.mTexture.Height;
int widthB = spriteB.mTexture.Width;
int heightB = spriteB.mTexture.Height;
// Calculate a matrix which transforms from A's local space into
// world space and then into B's local space
Matrix transformAToB = spriteA.mTransform * Matrix.Invert( spriteB.mTransform );
// When a point moves in A's local space, it moves in B's local space with a
// fixed direction and distance proportional to the movement in A.
// This algorithm steps through A one pixel at a time along A's X and Y axes
// Calculate the analogous steps in B:
Vector2 stepX = Vector2.TransformNormal( Vector2.UnitX, transformAToB );
Vector2 stepY = Vector2.TransformNormal( Vector2.UnitY, transformAToB );
// Calculate the top left corner of A in B's local space
// This variable will be reused to keep track of the start of each row
Vector2 oriPosInB = Vector2.Transform( Vector2.Zero, transformAToB );
CircleList<BorderPoint> list = spriteA.mBorder.BorderCircle;
CircleListNode<BorderPoint> cur = list.First;
bool justStart = true;
bool find = false;
CircleListNode<BorderPoint> firstNode = cur;
int length = 0;
#region 找出第一个相交点和该连续相交线的长度
for (int i = 0; i < list.Length; i++)
{
Point bordPointA = cur.value.p;
if (SpriteBBlockAtPos( spriteB, oriPosInB, stepX, stepY, bordPointA ))
{
if (!justStart)
{
if (!find)
{
find = true;
firstNode = cur;
}
else
{
length++;
}
}
else
{
CircleListNode<BorderPoint> temp = cur.pre;
while (SpriteBBlockAtPos( spriteB, oriPosInB, stepX, stepY, temp.value.p ) && temp != cur)
{
temp = temp.pre;
}
cur = temp;
i--;
justStart = false;
}
}
else
{
justStart = false;
if (find)
{
break;
}
}
cur = cur.next;
}
#endregion
if (find)
{
cur = firstNode;
for (int i = 0; i < Math.Round( (float)length / 2 ); i++)
{
cur = cur.next;
}
Point bordPointA = cur.value.p;
result.IsCollided = true;
Vector2 InterPos = Vector2.Transform( new Vector2( bordPointA.X, bordPointA.Y ), spriteA.mTransform );
result.NormalVector = Vector2.Transform( spriteA.mBorder.GetNormalVector( cur, spriteA.mAverageSum ), spriteA.mTransform )
- Vector2.Transform( Vector2.Zero, spriteA.mTransform );
result.NormalVector.Normalize();
result.InterPos = InterPos;
return result;
}
// No intersection found
result.IsCollided = false;
return result;
}
void Shell_onCollided( IGameObj Sender, CollisionResult result, GameObjInfo objB )
{
//scene.RemoveGameObj( Sender, true, false, false, false, SceneKeeperCommon.GameObjLayer.lowFlying );
sceneMgr.DelGameObj( "shell", Sender.Name );
//camera.Focus( tank );
//if (objB.Name == "Border")
//{
// NiceShootSum = Math.Max( 0, NiceShootSum - 1 );
//}
}
void WarShip_OnCollied(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (objB.ObjClass == "WarShipShell")
{
WarShip ship = (WarShip)Sender;
ship.BeginStill();
if (PurviewMgr.IsMainHost)
ship.HitByShell();
ship.Vel = result.NormalVector * SpaceWarConfig.ShellSpeed;
SyncShipScoreHp(ship, false);
}
else if (objB.ObjClass == "WarShip")
{
WarShip ship = (WarShip)Sender;
Vector2 newVel = CalMirrorVel(ship.Vel, result.NormalVector);
ship.Vel = newVel;
ship.BeginStill();
}
else if (objB.ObjClass == "Rock")
{
WarShip ship = (WarShip)Sender;
Vector2 newVel = CalMirrorVel(ship.Vel, result.NormalVector);
ship.Vel = newVel;
ship.BeginStill();
}
}
void shell_onCollided( IGameObj Sender, CollisionResult result, GameObjInfo objB )
{
sceneMgr.DelGameObj( "shell", Sender.Name );
new ShellExplodeBeta( Sender.Pos, ((ShellNormal)Sender).Azi );
Quake.BeginQuake( 10, 50 );
Sound.PlayCue( "EXPLO1" );
}
void Warship_OnOverLap(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (objB.ObjClass == "Gold")
{
WarShip ship = Sender as WarShip;
ship.Score += SpaceWarConfig.GoldScore;
SyncShipScoreHp(ship, true);
}
}
public virtual void HandleOverlap( CollisionResult result, ICollideObj objB )
{
if (OnOverlap != null)
OnOverlap( null, result, (objB as IGameObj).ObjInfo );
}
void Rock_OnCollided(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (objB.ObjClass == "WarShip")// || objB.ObjClass == "Rock")
{
Vector2 newVel = CalMirrorVel((Sender as Rock).Vel, result.NormalVector);
(Sender as Rock).Vel = newVel;
}
else if (objB.ObjClass == "Rock")
{
Vector2 newVel = CalMirrorVel((Sender as Rock).Vel, result.NormalVector);
(Sender as Rock).Vel = newVel;
}
//BroadcastObjPhiStatus(Sender, true);
}
void phiUpdater_OnCollied( IGameObj Sender, CollisionResult result, GameObjInfo objB )
{
if (onCollided != null)
onCollided( this, result, objB );
}
/// <summary>
/// 检测是否在边界矩形外
/// </summary>
/// <param name="BorderRect"></param>
/// <returns></returns>
public CollisionResult CheckOutBorder(Rectanglef BorderRect)
{
if (!this.mSupportIntersectDect)
{
throw new Exception("the sprite doesn't support IntersectDect!");
}
UpdateTransformBounding();
CollisionResult result = new CollisionResult();
Rectanglef screenRect = BorderRect;
if (!this.mBounding.Intersects(screenRect))
{
result.IsCollided = false;
return(result);
}
int widthA = this.mTexture.Width;
int heightA = this.mTexture.Height;
// Calculate a matrix which transforms from A's local space into
// world space
Matrix transformAToWorld = mTransform;
Vector2 stepX = Vector2.TransformNormal(Vector2.UnitX, transformAToWorld);
Vector2 stepY = Vector2.TransformNormal(Vector2.UnitY, transformAToWorld);
Vector2 oriPosInWorld = Vector2.Transform(Vector2.Zero, transformAToWorld);
CircleList <BorderPoint> list = mBorder.BorderCircle;
CircleListNode <BorderPoint> cur = list.First;
bool justStart = true;
bool find = false;
CircleListNode <BorderPoint> firstNode = cur;
int length = 0;
#region 找出第一个相交点和该连续相交线的长度
for (int i = 0; i < list.Length; i++)
{
Point bordPointA = cur.value.p;
if (PointOutBorder(oriPosInWorld, stepX, stepY, bordPointA, screenRect))
{
if (!justStart)
{
if (!find)
{
find = true;
firstNode = cur;
}
else
{
length++;
}
}
else
{
CircleListNode <BorderPoint> temp = cur.pre;
int leftLength = list.Length;
while (PointOutBorder(oriPosInWorld, stepX, stepY, temp.value.p, screenRect) && leftLength >= 0)
{
temp = temp.pre;
leftLength--;
}
cur = temp;
i--;
justStart = false;
}
}
else
{
justStart = false;
if (find)
{
break;
}
}
cur = cur.next;
}
#endregion
if (find)
{
cur = firstNode;
for (int i = 0; i < Math.Round((float)length / 2); i++)
{
cur = cur.next;
}
Point bordPointA = cur.value.p;
result.IsCollided = true;
Vector2 InterPos = Vector2.Transform(new Vector2(bordPointA.X, bordPointA.Y), mTransform);
result.NormalVector = Vector2.Transform(mBorder.GetNormalVector(cur, mAverageSum), mTransform)
- Vector2.Transform(Vector2.Zero, mTransform);
result.NormalVector.Normalize();
result.InterPos = InterPos;
return(result);
}
// No intersection found
result.IsCollided = false;
return(result);
}
void phiUpdater_OnOverlap(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (onOverlap != null)
//onOverlap( this, result, objB );
InfoRePath.CallEvent(this.MgPath, "onOverlap", onOverlap, this, result, objB);
}
public void CallOnOverlap(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (OnOverLap != null)
OnOverLap(Sender, result, objB);
}
/// <summary>
/// 处理重叠，空函数
/// </summary>
/// <param name="result"></param>
/// <param name="objB"></param>
public void HandleOverlap( CollisionResult result, ICollideObj objB )
{
}
void phisicalUpdater_OnOverlap(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (OnOverLap != null)
InfoRePath.CallEvent(this.mgPath, "OnOverlap", OnOverLap, this, result, objB);
}
void controller_OnCollied(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (onCollide != null)
//onCollide(this, result, objB);
InfoRePath.CallEvent(this.MgPath, "onCollide", onCollide, this, result, objB);
if (OnCollide != null)
//OnCollide(result, objB);
InfoRePath.CallEvent(this.MgPath, "OnCollide", OnCollide, result, objB);
}
void phiUpdater_OnCollied(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (onCollided != null)
//onCollided( this, result, objB );
InfoRePath.CallEvent(this.MgPath, "onCollided", onCollided, this, result, objB);
}
//float lastCollideWithBorderTime = -1;
void item_OnCollided( IGameObj Sender, CollisionResult result, GameObjInfo objB )
{
if (objB.ObjClass == "Border")
{
((ItemCommon)Sender).Vel = -2 * Vector2.Dot( ((ItemCommon)Sender).Vel, result.NormalVector ) * result.NormalVector + ((ItemCommon)Sender).Vel;
//float curTime = GameManager.CurTime;
//if (lastCollideWithBorderTime != -1 && curTime - lastCollideWithBorderTime < 0.05f)
// ((ItemCommon)Sender).Scale -= 0.1f * 0.25f;
//lastCollideWithBorderTime = curTime;
}
else if (objB.ObjClass == "Tank")
{
//((ItemCommon)Sender).Scale += 0.1f * 0.25f;
//((ItemCommon)Sender).Pos += result.NormalVector * 10f;
((ItemCommon)Sender).Vel = ((ItemCommon)Sender).Vel.Length() * result.NormalVector;
if (firstHitTank)
{
showFirstHitTank = true;
firstHitTank = false;
}
}
else if (objB.ObjClass == "ShellNormal")
{
smoke.Concen += 0.3f;
if (((ItemCommon)Sender).Scale < 0.5f * 0.031f)
{
//scene.RemoveGameObj( Sender, true, false, false, false, SceneKeeperCommon.GameObjLayer.HighBulge );
sceneMgr.DelGameObj( "shell", Sender.Name );
Score += 100;
hitSum++;
AddNewItem( Sender );
if (firstScore)
{
showFirstScore = true;
firstScore = false;
}
smoke.Concen = 0;
}
else
{
((ItemCommon)Sender).Scale -= 0.15f * 0.031f;
((ItemCommon)Sender).Vel = -result.NormalVector * ((ItemCommon)Sender).Vel.Length();
hitSum++;
}
if (firstHit)
{
showFirstHit = true;
firstHit = false;
}
NiceShootSum += 2;
showNiceShoot = true;
if (NiceShootSum >= 30 && !speedy)
{
TextEffectMgr.AddRiseFade( "You Got A Speedy Turret!", tank.Pos, 2f, Color.Purple, LayerDepth.Text, GameFonts.Lucida, 300, 0.2f );
tank.FireCDTime = 2f;
speedy = true;
}
}
}
public CollisionResultGroup ( ICollideObj colA, ICollideObj colB, CollisionResult result )
{
this.colA = colA;
this.colB = colB;
this.result = result;
}
void controller_OnOverlap(IGameObj Sender, CollisionResult result, GameObjInfo objB)
{
if (onOverLap != null)
//onOverLap(this, result, objB);
InfoRePath.CallEvent(this.MgPath, "onOverLap", onOverLap, this, result, objB);
if (OnOverLap != null)
//OnOverLap(result, objB);
InfoRePath.CallEvent(this.MgPath, "OnOverLap", OnOverLap, result, objB);
}