/// <summary>
/// Unity Update method
/// Update is called every frame, if the MonoBehaviour is enabled
/// </summary>
void Update()
{
#if DEBUG_INFO
if (!m_Initialized)
{
Debug.LogError("Component not initialized! " + " < " + this.ToString() + ">");
return;
}
#endif
bool strafeToggle = Input.GetKeyDown(KeyCode.H);
if (strafeToggle)
{
m_Player.strafing = !m_Player.strafing;
}
// using crouch flag for releasing from trigger
if (Input.GetButtonDown("Crouch"))
{
m_Player.triggers.breakTrigger();
}
float h = Input.GetAxis("Horizontal");
float v = Input.GetAxis("Vertical");
bool jump = Input.GetButtonDown("Jump");
bool runToggle = Input.GetButton("WalkToggle");
bool dive = Input.GetButtonDown("DiveRoll");
bool crouch = Input.GetButton("Crouch");
bool use = Input.GetButtonDown("Use");
if (dive)
{
m_PrevIKmode = m_Player.character.getIKMode();
m_PrevMoveMode = m_Player.character.moveMode;
m_PrevStrafing = m_Player.strafing;
}
m_Player.triggers.update(h, v, use, false, jump);
m_Player.control(h, v, jump, runToggle, dive, crouch);
}
/// <summary>
/// control player by input
/// </summary>
protected override void _controlPlayer()
{
#if DEBUG_INFO
if (!m_Initialized)
{
Debug.LogError("Component not initialized < " + this.ToString() + " >");
return;
}
#endif
m_Animator.SetFloat(HashIDs.AttackSpeedFloat /*"pAttackSpeed"*/, m_Stats.currentAttackSpeed);
bool onLedge = m_Animator.GetBool(/*"pOnLedge"*/ HashIDs.OnLedgeBool);
if (m_PrimaryTargetNPC != null) //有攻击目标
{
m_Direction2target = m_PrimaryTargetNPC.position - transform.position;
m_Direction2target.y = 0.0f;
m_Direction2target.Normalize();
}
// check if secondary weapon is drawn but primary is not.
// if so - draw primary 双手双武器 currentWeapon1H第一武器 currentSecondary第二武器
//双手双武器就是两个单手武器，都在腿上
if (m_CurrentWeaponMode == WeaponMode.DualWield)
{
if (m_EquipmentScript.currentWeapon1H &&
m_EquipmentScript.currentSecondary)
{
if (!m_EquipmentScript.weaponInHand1H &&
m_EquipmentScript.secondaryWeaponInHand)
//这里如果第二武器在身上，并且第一武器没有装备
{
if (!m_SwitchingItemState)
{
#if ADDITIONAL_DEBUG_INFO
Debug.LogWarning("Secondary item alone eqipped - drawing primary.");
#endif
_startTakingWeapon1H(AnimClipSheet.DualWeapons);
}
}
}
}
float h = 0.0f;
float v = 0.0f;
bool dive = false;
bool attack = false;
bool block = false;
bool jump = false;
bool runToggle = false;
bool crouch = false;
Vector3?bodyDirection = null;
m_AttackStateUnderway = m_Animator.GetCurrentAnimatorStateInfo(0).shortNameHash == HashIDs.UnarmedAttackComboState;
m_AttackStateUnderway |= m_Animator.GetCurrentAnimatorStateInfo(0).shortNameHash == HashIDs.AttackComboState;
if (!m_ThirdPersonPlayer.disableInput)
{
bool switchEquipmentCondition = !m_SwitchingItemState && !m_Attack_combo_started && !onLedge && !m_ThirdPersonPlayer.triggerActive;
//是否允许切换武器
bool attackBlockCondition = !m_SwitchingItemState && !m_ThirdPersonPlayer.triggerActive;
//是否允许攻击格挡
if (Input.GetButtonDown("ToggleWeapon") && switchEquipmentCondition)
{
toggleCurrentWeapon(); //拔出当前武器或者收起当前武器
}
if (Input.GetButtonDown("DrawWeapon") && switchEquipmentCondition)
{
takeCurrentWeapon();//这个100%是拔出武器
}
if (Input.GetButtonDown("SheatheWeapon") && switchEquipmentCondition)
{
sheatheCurrentWeapon();//这个100%是收起武器
}
if (Input.GetButtonDown("Drop") && switchEquipmentCondition)
{
dropAllEquipment();
}
//下面的切换模式不会拔出武器，也不会收起武器
if (Input.GetButtonDown("WeaponShieldMode") && switchEquipmentCondition)
{
switchWeaponMode(WeaponMode.Weapon1HShield);
}
if (Input.GetButtonDown("Weapon2HMode") && switchEquipmentCondition)
{
switchWeaponMode(WeaponMode.Weapon2H);
}
if (Input.GetButtonDown("BowMode") && switchEquipmentCondition)
{
switchWeaponMode(WeaponMode.Bow);
}
if (Input.GetButtonDown("DualWieldMode") && switchEquipmentCondition)
{
switchWeaponMode(WeaponMode.DualWield);
}
if (!onLedge)
{
// if taking hit
// allow dive only after halfish of taking hit animation is passed
bool halfHitAnimationPassed = true; //被击中动画已经播放一半以上
if (takingHit)
{
AnimatorStateInfo asi = m_Animator.GetCurrentAnimatorStateInfo(0);
float normTime = asi.normalizedTime;
halfHitAnimationPassed = normTime > 0.6f;
}
dive = Input.GetButtonDown("DiveRoll") && !(m_Character.moveMode == TPCharacter.MovingMode.Ledge) && halfHitAnimationPassed && !m_SwitchingItemState;
attack = Input.GetButtonDown("Fire1") && attackBlockCondition;
block = Input.GetButton("Fire2") && attackBlockCondition;
}
h = Input.GetAxisRaw("Horizontal");
v = Input.GetAxisRaw("Vertical");
Vector3 move = Vector3.zero;
Vector3 forwDir = transform.forward;
Vector3 rightDir = transform.right;
if (m_ThirdPersonPlayer.m_Camera.transform != null)
{
//那个方向是前方,往前移动是往哪个方向移动
forwDir = m_ThirdPersonPlayer.m_Camera.transform.forward;
//那个方向是右方
rightDir = m_ThirdPersonPlayer.m_Camera.transform.right;
}
move = v * forwDir + h * rightDir;
//WASD移动前后左右 是针对摄像机，
if (move == Vector3.zero)
{
move = transform.forward;
m_ChangeTarget = false;
}
move.y = 0.0f;
m_TargetDirection = move.normalized; //当前帧往哪个方向移动
float angleDiff = Vector3.Angle(m_PrevTargetDirection, m_TargetDirection);
if (angleDiff > CHANGE_TARGET_ANGLE_BUFFER)
{
m_ChangeTarget = true;
}
m_PrevTargetDirection = m_TargetDirection; //上一帧要往哪个方向移动
bool blocking = false;
if (!dive && !m_Character.isDiving)//没有按下dive滚动键，也没有正在滚动状态
{
m_Animator.SetBool(HashIDs.BlockBool /*"pBlock"*/, false);
if (block)//按下了block按键
{
if (m_Character.isOnGround)
{
if (m_Attack_combo_started)
{
_attack_combo_end();
}
blocking = true;
if (m_PrimaryTargetNPC != null)
{
bodyDirection = m_Direction2target;
}
}
}
if (!blocking && !takingHit)
{
m_Animator.SetBool(HashIDs.BlockBool /*"pBlock"*/, false);
_attackCombo(attack && !m_SwitchingItemState);
}
else
{
m_Animator.SetBool(HashIDs.BlockBool /*"pBlock"*/, blocking);
m_Animator.SetBool(/*"pAttack1"*/ HashIDs.Attack1Bool, false);
m_BreakCombo = true; //终端连击计数器
m_Attack_combo_started = false; //连击计数器没有开始
}
}
jump = Input.GetButtonDown("Jump") && !takingHit;
runToggle = Input.GetButton("WalkToggle");
crouch = Input.GetButton("Crouch");
if (m_Attack_combo_started) //连击计数器开始，那么不可以通过WASD移动，而是
{
h = 0;
v = 0;
}
if (blocking || takingHit)
{
bodyDirection = transform.forward;
}
}
// turn to npc if not changed by input
if (!m_ChangeTarget)
{
if (m_PrimaryTargetNPC != null)
{
if (!m_PrimaryTargetNPC.isDead)
{
bodyDirection = m_Direction2target;
}
}
}
if (dive)
{
m_PrevIKmode = m_Character.getIKMode();
m_PrevMoveMode = m_Character.moveMode;
_attack_combo_end();
}
m_Character.moveSpeedMultiplier = m_Stats.DefaultMoveSpeed;
// setup trigger parameters
bool enableTriggerUse = !block && !takingHit && !m_Attack_combo_started;
bool use = Input.GetButton("Use") && enableTriggerUse;
//操作
// disable trigger use when picking item
if (m_ItemPicker.highlighted)
{
m_ThirdPersonPlayer.triggers.disableUse = true;
}
m_ThirdPersonPlayer.triggers.update(h, v, use, false, jump, enableTriggerUse);
//h摄像机的前方移动多少米，v摄像机的右方移动多少米
//是否成功按下（有些状态下按下无效）jump，是否按下runToggle
//是否成功按下滚动，crouch下蹲
//bodyDirection 身体前方方向-----就是模型的前方方向。
//hv格式化之后就是m_TargetDirection
m_ThirdPersonPlayer.control(h, v, jump, runToggle, dive, crouch, bodyDirection, m_TargetDirection);
}
