/// <summary>
/// 是否警戒状态
/// </summary>
/// <returns></returns>
public bool isCritical()
{
var closerPlayer = closerOpponent();
if (!closerPlayer)
{
return(false);
}
var dist = (pos - closerPlayer.pos).magnitude;
if (dist > enemy.criticalRange)
{
return(false);
}
Vector2 targetDirection = closerPlayer.transform.position - transform.position;
Vector2 towardDirection = RuntimeCharacter.dir82Vec(direction);
float angle = Vector2.Angle(targetDirection, towardDirection);
if (angle > deteAngle)
{
return(false);
}
Ray2D ray2D = new Ray2D(pos, closerPlayer.pos);
Debug.DrawLine(pos, closerPlayer.pos, Color.red);
RaycastHit2D hit = Physics2D.Raycast(pos, closerPlayer.pos - pos, 100, (1 << 11 | 1 << 10));
var mapPlayer = SceneUtils.get <MapPlayer>(hit.collider);
return(hit && mapPlayer);
}
/// <summary>
/// 使用磁石
/// </summary>
void useMagnetite()
{
var dir = player.direction;
var vec = RuntimeCharacter.dir82Vec(dir);
//var resList = Physics2D.RaycastAll(pos, vec, magnetiteDist);
Collider2D collider2d = Physics2D.OverlapBox(pos, collider.bounds.size, 0f, 1 << 8);
for (int i = 1; i < magnetiteDist; i++)
{
collider2d = Physics2D.OverlapBox(pos + vec * i, collider.bounds.size, 0f, 1 << 8);
debugLog(collider2d?.name);
debugLog(collider?.bounds.size);
var obj = collider2d?.gameObject;
targetCol = SceneUtils.get <WaterColumn>(obj);
if (targetCol == null)
{
continue;
}
runtimeActor.addEnergy(-magnetiteEnergy);
moveDirection(dir); break;
}
//foreach(var res in resList) {
// var obj = res.collider?.gameObject;
// targetCol = SceneUtils.get<WaterColumn>(obj);
// if (targetCol == null) continue;
// moveDirection(dir); break;
//}
}
/// <summary>
/// 计算闪烁位置
/// </summary>
public float calFlashDistance()
{
Vector2 flashVec = RuntimeCharacter.dir82Vec(direction); //闪烁方向
Vector2 dropPos = collCenter + flashVec * flashDistance; //落点
Vector2 colliderSize = new Vector2(collider.bounds.size.x - 0.02f, collider.bounds.size.y - 0.02f); //微调碰撞盒
Collider2D collHard = Physics2D.OverlapCapsule(dropPos,
colliderSize, CapsuleDirection2D.Horizontal, 0f, (1 << 11) | (1 << 4) | (1 << 15)); //落点碰撞判断
RaycastHit2D raycastHit2D = Physics2D.Raycast(pos, flashVec, flashDistance, (1 << 11) | (1 << 4) | (1 << 15));
Collider2D collSoft = Physics2D.OverlapCapsule(dropPos,
colliderSize, CapsuleDirection2D.Horizontal, 0f, (1 << 8));//落点碰撞判断
float flashDistStep = 0.05f;
float flashDistRes = 0.0f;
if (raycastHit2D || collSoft)
{
//寻找最远落点
while (flashDistStep <= flashDistance)
{
collHard = Physics2D.OverlapCapsule(collCenter + flashVec * flashDistStep,
colliderSize, CapsuleDirection2D.Horizontal, 0f, (1 << 11) | (1 << 4) | (1 << 15));
collSoft = Physics2D.OverlapCapsule(collCenter + flashVec * flashDistStep,
colliderSize, CapsuleDirection2D.Horizontal, 0f, (1 << 8));//落点碰撞判断
debugLog(collHard?.name);
debugLog(collSoft?.name);
if (collHard)
{
break;
}
if (!collSoft || collSoft.isTrigger)
{
flashDistRes = flashDistStep;
}
flashDistStep += 0.05f;
}
return(flashDistRes);
}
//直接闪烁到最远距离
else
{
return(flashDistance);
}
}
/// <summary>
/// 将闪烁距离应用到闪烁
/// </summary>
/// <param name="distance"></param>
public void applyFlashDistance(float distance)
{
Vector2 flashVec = RuntimeCharacter.dir82Vec(direction);//闪烁方向
flashPos = pos + flashVec * distance;
}
/// <summary>
/// 配置速度
/// </summary>
void setupVelocity(RuntimeCharacter.Direction d)
{
var vec = RuntimeCharacter.dir82Vec(d);
rigidbody.velocity = vec * speed;
}