//physics update
void FixedUpdate()
{
//check if we are on the ground
isGrounded = IsGrounded();
if (animator)
{
//set grounded
animator.SetAnimatorBool("isGrounded", isGrounded);
//check if we're falling
animator.SetAnimatorBool("Falling", !isGrounded && rb.velocity.y < 0.1f && playerState.currentState != UNITSTATE.KNOCKDOWN);
//update animator direction
animator.currentDirection = currentDirection;
}
//check if the player is inside the camera view area
playerInCameraView = PlayerInsideCamViewArea();
//update movement velocity
if (updateVelocity && MovementStates.Contains(playerState.currentState))
{
rb.velocity = fixedVelocity;
updateVelocity = false;
}
}
void FixedUpdate()
{
if (!MovementStates.Contains(playerState.currentState) || isDead)
{
return;
}
//defend
if (playerState.currentState == UNITSTATE.DEFEND)
{
TurnToCurrentDirection();
return;
}
//start a jump
if (JumpNextFixedUpdate)
{
Jump();
return;
}
//land after a jump
if (jumpInProgress && IsGrounded())
{
HasLanded();
return;
}
//A short recovery time after landing
if (playerState.currentState == UNITSTATE.LAND && Time.time - landTime > landRecoveryTime)
{
playerState.SetState(UNITSTATE.IDLE);
}
//air and ground Movement
bool isGrounded = IsGrounded();
animator.SetAnimatorBool("isGrounded", isGrounded);
if (isGrounded)
{
animator.SetAnimatorBool("Falling", false);
}
if (isGrounded)
{
MoveGrounded();
}
else
{
MoveAirborne();
}
//always turn towards the current direction
TurnToCurrentDirection();
}
/// <summary>
/// set defence on/off
/// </summary>
/// <param name="defend"></param>
private void Defend(bool defend)
{
animator.SetAnimatorBool("Defend", defend);
if (defend)
{
//keep turn direction while defending
if (!canTurnWhileDefending)
{
int rot = Mathf.RoundToInt(transform.rotation.eulerAngles.y);
if (rot >= 180 && rot <= 270)
{
currentDirection = DIRECTION.Left;
}
else
{
currentDirection = DIRECTION.Right;
}
playerMovement.currentDirection = currentDirection;
}
TurnToDir(currentDirection);
SetVelocity(Vector3.zero);
playerState.SetState(UNITSTATE.DEFEND);
}
else if (playerState.currentState == UNITSTATE.DEFEND)
{
playerState.SetState(UNITSTATE.IDLE);
}
}
void FixedUpdate()
{
isGrounded = IsGrounded();
if (animator)
{
animator.SetAnimatorBool("isGrounded", isGrounded);
animator.SetAnimatorBool("Falling", !isGrounded && rb.velocity.y < 0.1f);
animator.currentDirection = currentDirection;
}
if (updateVelocity && MovementStates.Contains(playerState.currentState))
{
rb.velocity = fixedVelocity;
updateVelocity = false;
}
}
//jump kick in progress
IEnumerator JumpKickInProgress()
{
animator.SetAnimatorBool("JumpKickActive", true);
//a list of enemies that we have hit
List <GameObject> enemieshit = new List <GameObject>();
//small delay so the animation has time to play
yield return(new WaitForSeconds(.1f));
//check for hit
while (playerState.currentState == UNITSTATE.JUMPKICK)
{
//draw a hitbox in front of the character to see which objects it collides with
Vector3 boxPosition = transform.position + (Vector3.up * lastAttack.collHeight) + Vector3.right * ((int)currentDirection * lastAttack.collDistance);
Vector3 boxSize = new Vector3(lastAttack.CollSize / 2, lastAttack.CollSize / 2, hitZRange / 2);
Collider[] hitColliders = Physics.OverlapBox(boxPosition, boxSize, Quaternion.identity, HitLayerMask);
//hit an enemy only once by adding it to the list of enemieshit
foreach (Collider col in hitColliders)
{
if (!enemieshit.Contains(col.gameObject))
{
enemieshit.Add(col.gameObject);
//hit a damagable object
IDamagable <DamageObject> damagableObject = col.GetComponent(typeof(IDamagable <DamageObject>)) as IDamagable <DamageObject>;
if (damagableObject != null)
{
damagableObject.Hit(lastAttack);
//camera Shake
CamShake camShake = Camera.main.GetComponent <CamShake> ();
if (camShake != null)
{
camShake.Shake(.1f);
}
}
}
}
yield return(null);
}
}
//combat input event
private void OnInputEvent(string action, BUTTONSTATE buttonState)
{
if (AttackStates.Contains(playerState.currentState) && !isDead)
{
//running punch
if (action == "Punch" && buttonState == BUTTONSTATE.PRESS && playerState.currentState == UNITSTATE.RUN && isGrounded)
{
animator.SetAnimatorBool("Run", false);
if (RunningPunch.animTrigger.Length > 0)
{
doAttack(RunningPunch, UNITSTATE.ATTACK, "Punch");
}
return;
}
//running kick
if (action == "Kick" && buttonState == BUTTONSTATE.PRESS && playerState.currentState == UNITSTATE.RUN && isGrounded)
{
animator.SetAnimatorBool("Run", false);
if (RunningKick.animTrigger.Length > 0)
{
doAttack(RunningKick, UNITSTATE.ATTACK, "Kick");
}
return;
}
//pick up an item
if (action == "Punch" && buttonState == BUTTONSTATE.PRESS && itemInRange != null && isGrounded && currentWeapon == null)
{
interactWithItem();
return;
}
//use an weapon
if (action == "Punch" && buttonState == BUTTONSTATE.PRESS && isGrounded && currentWeapon != null)
{
useCurrentWeapon();
return;
}
//ground punch
if (action == "Punch" && buttonState == BUTTONSTATE.PRESS && (playerState.currentState != UNITSTATE.PUNCH && NearbyEnemyDown()) && isGrounded)
{
if (GroundPunchData.animTrigger.Length > 0)
{
doAttack(GroundPunchData, UNITSTATE.GROUNDPUNCH, "Punch");
}
return;
}
//ground kick
if (action == "Kick" && buttonState == BUTTONSTATE.PRESS && (playerState.currentState != UNITSTATE.KICK && NearbyEnemyDown()) && isGrounded)
{
if (GroundKickData.animTrigger.Length > 0)
{
doAttack(GroundKickData, UNITSTATE.GROUNDKICK, "Kick");
}
return;
}
//reset combo when switching to another combo chain (user setting)
if (resetComboChainOnChangeCombo && (action != lastAttackInput))
{
attackNum = -1;
}
//default punch
if (action == "Punch" && buttonState == BUTTONSTATE.PRESS && playerState.currentState != UNITSTATE.PUNCH && playerState.currentState != UNITSTATE.KICK && isGrounded)
{
//continue to the next attack if the time is inside the combo window
bool insideComboWindow = (lastAttack != null && (Time.time < (lastAttackTime + lastAttack.duration + lastAttack.comboResetTime)));
if (insideComboWindow && !continuePunchCombo && (attackNum < PunchCombo.Length - 1))
{
attackNum += 1;
}
else
{
attackNum = 0;
}
if (PunchCombo[attackNum] != null && PunchCombo[attackNum].animTrigger.Length > 0)
{
doAttack(PunchCombo[attackNum], UNITSTATE.PUNCH, "Punch");
}
return;
}
//advance the punch combo if "punch" was pressed during a punch attack
if (action == "Punch" && buttonState == BUTTONSTATE.PRESS && (playerState.currentState == UNITSTATE.PUNCH) && !continuePunchCombo && isGrounded)
{
if (attackNum < PunchCombo.Length - 1)
{
continuePunchCombo = true;
continueKickCombo = false;
return;
}
}
//jump punch
if (action == "Punch" && buttonState == BUTTONSTATE.PRESS && !isGrounded)
{
if (JumpKickData.animTrigger.Length > 0)
{
doAttack(JumpKickData, UNITSTATE.JUMPKICK, "Kick");
StartCoroutine(JumpKickInProgress());
}
return;
}
//jump kick
if (action == "Kick" && buttonState == BUTTONSTATE.PRESS && !isGrounded)
{
if (JumpKickData.animTrigger.Length > 0)
{
doAttack(JumpKickData, UNITSTATE.JUMPKICK, "Kick");
StartCoroutine(JumpKickInProgress());
}
return;
}
//default kick
if (action == "Kick" && buttonState == BUTTONSTATE.PRESS && playerState.currentState != UNITSTATE.KICK && playerState.currentState != UNITSTATE.PUNCH && isGrounded)
{
//continue to the next attack if the time is inside the combo window
bool insideComboWindow = (lastAttack != null && (Time.time < (lastAttackTime + lastAttack.duration + lastAttack.comboResetTime)));
if (insideComboWindow && !continueKickCombo && (attackNum < KickCombo.Length - 1))
{
attackNum += 1;
}
else
{
attackNum = 0;
}
doAttack(KickCombo[attackNum], UNITSTATE.KICK, "Kick");
return;
}
//advance the kick combo if "kick" was pressed during a kick attack
if (action == "Kick" && buttonState == BUTTONSTATE.PRESS && (playerState.currentState == UNITSTATE.KICK) && !continueKickCombo && isGrounded)
{
if (attackNum < KickCombo.Length - 1)
{
continueKickCombo = true;
continuePunchCombo = false;
return;
}
}
}
}