//检测是否可以停到球
public static bool checkCatchingBall(FBActor actor)
{
if (actor.world.ball.owner != null || actor.world.ball.willBeCatched)
{
return(false);
}
//球速度不能为0也不能太大
var ballSquareSpeed = actor.world.ball.particleVelocity.squareLength;
if (ballSquareSpeed == Fix64.Zero || ballSquareSpeed > actor.configuration.scb_maxBallSpeed.square)
{
//Debuger.Log("Speed too big " + (float)ballSquareSpeed);
return(false);
}
//球员速度不能太快
if (actor.particle.velocity.squareLength > actor.configuration.scb_maxActorSpeed.square)
{
//Debuger.Log("Actor too quick to get ball" + (float)actor.particle.velocity.squareLength);
return(false);
}
//求出足球方向和检测半径是否有交点
Fix64 ballSpeedLength = actor.world.ball.particleVelocity.length;
FixVector2 ballActor = actor.world.ball.getPosition() - actor.getPosition();
Fix64 dot = FixVector2.dot(-ballActor, actor.world.ball.particleVelocity / ballSpeedLength);
//方向相反
if (dot <= Fix64.Zero)
{
//Debuger.Log("Negative Direction to getBall" + (float)ballActor.length);
return(false);
}
Fix64 d2 = ballActor.squareLength - dot.square;
//无交点
if (d2 > actor.configuration.scb_maxRadius)
{
//Debuger.Log("no intersect point" + (float)ballActor.length);
return(false);
}
Fix64 b2 = actor.configuration.scb_maxRadius.square - d2;
if (b2 <= Fix64.Zero)
{
//Debuger.Log("D1");
return(false);
}
Fix64 s = dot - Fix64.Sqrt(b2);
if (s < Fix64.Zero)
{
//Debuger.Log("Ball in Range???" + (float)ballActor.length);
return(false);
}
FixVector2 normalizedBallActor = ballActor.normalized;
FixVector2 bIntersectPoint = actor.world.ball.getPosition() + s * actor.world.ball.particleVelocity.normalized;
#if UNITY_EDITOR
LogicEvent.fire("setIntersectPoint", bIntersectPoint);
#endif
Fix64 t = Fix64.Zero;
Fix64 dampingAcceleration = Fix64.Zero;
bool canReachPoint = actor.world.ball.estimate(bIntersectPoint, out t, out dampingAcceleration);
if (!canReachPoint)
{
//Debuger.Log("Can not read Point");
return(false);
}
if (t >= actor.configuration.scb_maxCathingTime)
{
//Debuger.Log("t > scb_maxCathingTime distance:" + (float)ballActor.length);
return(false);
}
//弹跳次数>1不处理
EstimateHeightInfo heightInfo = actor.world.ball.estimateHeight(t);
if (heightInfo.landedTimes > 0)
{
//Debuger.Log("heightInfo.landedTimes > 0");
return(false);
}
//脚下停球
if (heightInfo.destHeight <= actor.configuration.scb_catchingHeightLimit[0])
{
////动画时间太短
//if (t < actor.configuration.scb_catchingAniTime[0])
//{
// Debuger.Log("t < actor.configuration.scb_catchingAniTime :t=" + (float)t);
// return false;
//}
//Debuger.Log("StandCatchingBall begin");
FixVector2 faceTo = (bIntersectPoint - actor.getPosition()).normalized;
FixVector2 target = actor.getPosition() + faceTo * actor.configuration.scb_catchingOffset[0];
actor.world.ball.willCatchFreeBall(actor, target, t, actor.configuration.scb_catchingOffsetH[0], Fix64.FastAbs(dampingAcceleration));
actor.m_stateVector = faceTo;
actor.m_stateValue = t;
actor.m_nextState = StandCatchingBall.instance;
return(true);
}
for (int i = 1; i < actor.configuration.scb_catchingHeightLimit.Length; ++i)
{
if (heightInfo.destHeight > actor.configuration.scb_catchingHeightLimit[i - 1] &&
heightInfo.destHeight <= actor.configuration.scb_catchingHeightLimit[i]
)
{
//if (t < actor.configuration.scb_catchingAniTime[i])
//{
// Debuger.Log("Air Cathing ball can not procced moveTime:t" + (float)t + " aniTime:" + (float)actor.configuration.scb_catchingAniTime[i]);
// return false;
//}
FixVector2 cPoint = actor.getPosition() + actor.configuration.scb_catchingOffset[i] * ballActor.normalized;
actor.world.ball.willCatchFreeBall(actor, cPoint, t, actor.configuration.scb_catchingOffsetH[i], Fix64.FastAbs(dampingAcceleration));
actor.m_stateVector = normalizedBallActor;
actor.m_stateValue = t;
actor.m_stateDataIndex = i;
actor.m_nextState = AirCatchingBall.instance;
return(true);
}
}
//Debuger.Log("can not get ball heightInfo.destHeight" + (float)heightInfo.destHeight);
return(false);
}
void doorKeeperCathingBall(FBActor shooter, FBActor actor)
{
//球的轨迹和守门员的交点
FixVector2 intersectPoint = FixVector2.kZero;
Fix64 intersectHeight = Fix64.One;
Fix64 ballFlyTime = Fix64.Zero;
bool canHit = ball.estimateHit(actor.direction, -FixVector2.dot(actor.getPosition(), actor.direction), out ballFlyTime, out intersectPoint, out intersectHeight);
if (!canHit)
{
Debuger.Log("Can not fly to doorkeeper");
return;
}
#if UNITY_EDITOR
LogicEvent.fire("onDoorKeeperCatchingBallView", actor, intersectPoint, intersectHeight);
#endif
FixVector2 toward = intersectPoint - actor.getPosition();
Fix64 distance = toward.length;
int cathingZoneIndex = -1;
if (distance < actor.configuration.dkcb_edgeLimit[0])
{
if (intersectHeight < actor.configuration.dkcb_edgeLimit[1])
{
//a区
cathingZoneIndex = 0;
}
else if (intersectHeight < actor.configuration.dkcb_edgeLimit[2])
{
//b区
cathingZoneIndex = 1;
}
else if (intersectHeight < actor.configuration.dkcb_edgeLimit[3])
{
//c区
cathingZoneIndex = 2;
}
else
{
//H区，直接返回，不处理
cathingZoneIndex = -1;
}
}
else if (distance < actor.configuration.dkcb_edgeLimit[6])
{
if (intersectHeight < actor.configuration.dkcb_edgeLimit[4])
{
//fe区
cathingZoneIndex = 4;
}
else if (intersectHeight < actor.configuration.dkcb_edgeLimit[5])
{
//gd区
cathingZoneIndex = 3;
}
else
{
cathingZoneIndex = -1;
}
}
else
{
//H区，直接返回，不处理
cathingZoneIndex = -1;
}
bool pretendCatchingBall = false;
if ((cathingZoneIndex == 3 || cathingZoneIndex == 4))
{
//修改获取球的区域
Fix64 rightDoorV = shooter.team == FBTeam.kBlue ? new Fix64(1) : new Fix64(-1);
FixVector2 doorPosition = new FixVector2(config.worldSize.x * rightDoorV, Fix64.Zero);
Fix64 s = (shooter.getPosition() - doorPosition).length;
if (s > shooter.configuration.maxGoalDistance)
{
s = shooter.configuration.maxGoalDistance;
}
Fix64 shootRate = ConstTable.ShootBall_GoalRate[(int)shooter.shootingType]
* ball.getEnergy().goalRate
*((Fix64)1.0f - s / shooter.configuration.maxGoalDistance);
//失误计算
Fix64 randV = this.randomUnit;
pretendCatchingBall = randV >= shootRate;
Debuger.Log("ShootBall GoalRate：" + (float)shootRate + " random:" + (float)randV);
if (pretendCatchingBall)
{
if (cathingZoneIndex == 3)
{
intersectHeight -= ConstTable.GoallKeeperPretendGetBallMissDistance;
if (intersectHeight < actor.configuration.dkcb_edgeLimit[4])
{
cathingZoneIndex = 4;
}
}
if (cathingZoneIndex == 4)
{
intersectHeight += ConstTable.GoallKeeperPretendGetBallMissDistance;
if (intersectHeight > actor.configuration.dkcb_edgeLimit[4])
{
cathingZoneIndex = 3;
}
}
}
}
if (cathingZoneIndex != -1)
{
actor.doCathingGoalBall(new FixVector2(intersectPoint.x, intersectPoint.y), intersectHeight, ballFlyTime, cathingZoneIndex, pretendCatchingBall);
}
}
public FBActor findTarget(FBActor src, FixVector2 direction, int index, int teamMask, FBActor exclude)
{
Fix64 maxRadius = src.configuration.passBallMaxR[index];
Fix64 minRadius = src.configuration.passBallMinR[index];
Fix64 theta = src.configuration.passBallFov[index];
Fix64 bestRadius = m_ball.owner.configuration.passBallBestR[index];
if (theta <= Fix64.Zero)
{
return(null);
}
var cosTheta = Fix64.Cos(theta);
List <FBActor> preferTargets = new List <FBActor>();
var actorCount = m_actors.Count;
for (int i = 0; i < actorCount; i++)
{
var actor = m_actors[i];
if (actor == exclude || ((int)actor.team & teamMask) == 0)
{
continue;
}
var d = actor.particle.position - src.getPosition();
var len = d.length;
if (len < minRadius || len > maxRadius)
{
continue;
}
var cos = Fix64.Zero;
if (len == Fix64.Zero)
{
cos = Fix64.One;
}
else
{
cos = FixVector2.dot(d.normalized, direction);
}
if (cos < cosTheta)
{
continue;
}
preferTargets.Add(actor);
}
FixVector2 preferPoint = src.getPosition() + direction * bestRadius;
preferTargets.Sort(new FBActorTargetFindCompare(preferPoint));
FBActor destTarget = null;
for (int i = 0; i < preferTargets.Count; ++i)
{
if (checkBlocked(src, preferTargets[i]))
{
continue;
}
destTarget = preferTargets[i];
break;
}
#if UNITY_EDITOR
LogicEvent.fire("onMainCharacterPassingBall", src, direction, index, destTarget, preferTargets);
#endif
return(destTarget);
}
public void endSample()
{
FixVector2 curPosition = getPosition();
var length = (curPosition - lastPosition).squareLength;
var heightDelta = Fix64.Abs(height - lastHeight);
if (forceCheck || length > (Fix64)0.0001f || height > Fix64.Zero)
{
if (height > Fix64.Zero)
{
world.fbGame.generateRenderAction <RAL.ActorMovingAction3D>(id, new FixVector3(curPosition.x, height, curPosition.y).toVector3(), ignorePositionSampleSlerp, (uint)defendMoveDirection);
}
else
{
world.fbGame.generateRenderAction <RAL.ActorMovingAction>(id, new FixVector2(curPosition.x, curPosition.y).toVector2(), ignorePositionSampleSlerp, (uint)defendMoveDirection);
}
if (endMove)
{
endMove = false;
}
}
else
{
if (!endMove)
{
world.fbGame.generateRenderAction <RAL.ActorEndMoveAction>(id);
endMove = true;
}
}
if (checkMovingState() &&
particle.velocity != FixVector2.kZero &&
length <= (Fix64)1e-3)
{
world.fbGame.generateRenderAction <RAL.ChangeActorAnimatorSpeedAction>(id, (float)calculateAnimatorSpeedOfRun(0));
}
if (ignorePositionSampleSlerp)
{
ignorePositionSampleSlerp = false;
}
bool sampleDirection = forceCheck || (!ignoreDirectionSample && FixVector2.dot(direction, lastDirection) < Fix64.One && direction != FixVector2.kZero);
if (sampleDirection)
{
world.fbGame.generateRenderAction <RAL.TurningAction>(this.id, lastDirection.toVector2(), direction.toVector2(), ignoreDirectionSlerp);
}
if (ignoreDirectionSample)
{
ignoreDirectionSample = false;
}
if (ignoreDirectionSlerp)
{
ignoreDirectionSlerp = false;
}
if (forceCheck)
{
forceCheck = false;
}
}