/// <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>
/// 绘制动画
/// </summary>
/// <param name="item"></param>
void drawAnimation(RuntimeBattler item)
{
var dir = item.direction;
if (RuntimeCharacter.isDir4(dir))
{
lastDir = RuntimeCharacter.dir2Index(dir);
}
switch ((RuntimeBattler.State)item.state)
{
case RuntimeBattler.State.Idle:
drawIdle(item); break;
case RuntimeBattler.State.Moving:
drawCharacter(item); break;
case RuntimeBattler.State.Using:
drawAttackAction(item); break;
//case RuntimeBattler.State.Dead:
// requestClear(true); break;
default:
drawIdle(item); break;
}
}
/// <summary>
/// 配置旋转
/// </summary>
void setupRotation(RuntimeCharacter.Direction d)
{
var rot = transform.localEulerAngles;
rot.z = RuntimeCharacter.dir82Angle(d);
transform.localEulerAngles = rot;
}
/// <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>
/// 绘制攻击动画
/// </summary>
/// <param name="item"></param>
void drawAttackAction(RuntimeBattler item)
{
var battler = item.battler;
// 朝向左时候才会翻转
sprite.flipX = battler.attackAniFlip &&
RuntimeCharacter.isLeftDir(item.direction);
sprite.sprite = battler.getAttackAni(lastDir, aniRate);
}
/// <summary>
/// 绘制角色
/// </summary>
/// <param name="item"></param>
void drawCharacter(RuntimeBattler item)
{
var battler = item.battler;
// 朝向左时候才会翻转
sprite.flipX = battler.characterFlip &&
RuntimeCharacter.isLeftDir(item.direction);
sprite.sprite = battler.getCharacter(lastDir, aniRate);
}
/// <summary>
/// 更新朝向
/// </summary>
void updateDirection()
{
if (!directionController)
{
return;
}
var rot = directionController.localEulerAngles;
rot.z = RuntimeCharacter.dir82Angle(direction);
directionController.localEulerAngles = rot;
}
/// <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>
/// 更新移动
/// </summary>
bool updateMovement()
{
var speed = new Vector2(xDelta, yDelta);
var flag = (speed.x == 0 && speed.y == 0);
if (flag)
{
stop();
}
else
{
moveDirection(RuntimeCharacter.vec2Dir8(speed));
}
return(!flag);
}
/// <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>
/// 获取远离角色方向
/// </summary>
/// <returns></returns>
RuntimeCharacter.Direction getFarDirection()
{
var delta = pos - player.pos;
return(RuntimeCharacter.vec2Dir8(delta));
}
/// <summary>
/// 获取靠近角色方向
/// </summary>
/// <returns></returns>
RuntimeCharacter.Direction getCloseDirection()
{
var delta = closerOpponent().pos - pos;
return(RuntimeCharacter.vec2Dir8(delta));
}
/// <summary>
/// 配置速度
/// </summary>
void setupVelocity(RuntimeCharacter.Direction d)
{
var vec = RuntimeCharacter.dir82Vec(d);
rigidbody.velocity = vec * speed;
}