void Update()
{
if (Input.GetKeyDown(KeyCode.Escape))
{
// Esc button press.
UISoundHandler.PlayButtonClickSound();
gameStateHandler.SetPauseGameState();
}
else if (!gameStateHandler.IsGamePaused)
{
if (Input.GetKeyDown(KeyCode.Z))
{
// Z button press.
PlayerWeaponAnimation.SetWeaponHideAnimationState();
}
else if (Input.GetKeyDown(KeyCode.Tab))
{
// Tab button press.
playerHUDHandler.SetPlayerAddionalHUDActive();
}
else if (!PlayerWeaponAnimation.IsWeaponHidden && !shopUI.IsShopWindowActive)
{
if ((Input.GetButton(Constants.Input.Fire1) || Input.GetButtonDown(Constants.Input.Fire1)) && EquipedWeapon.WeaponShoot.CanShoot)
{
// Primary mouse button press or hold.
if (!EquipedWeapon.WeaponAmmo.HasAmmo)
{
EquipedWeapon.WeaponSoundsHandler.PlaySound(PlayerWeaponSoundType.Empty);
return;
}
if (PlayerWeaponAnimation.IsAimWalking)
{
EquipedWeapon.WeaponShoot.SetWeaponAimShootParticleSystemActive(true);
PlayerWeaponAnimation.PlayWeaponAimFireAnimation();
}
else
{
EquipedWeapon.WeaponShoot.SetWeaponShootParticleSystemActive(true);
PlayerWeaponAnimation.PlayWeaponFireAnimation();
}
EquipedWeapon.WeaponSoundsHandler.PlaySound(PlayerWeaponSoundType.Shoot);
playerAttack.Attack();
EquipedWeapon.WeaponShoot.ResetFireRateTimer();
}
else if (Input.GetKeyDown(KeyCode.Mouse1))
{
// Secondary mouse button press.
PlayerWeaponAnimation.SetWeaponAimWalkAnimationState();
}
else if ((Input.GetKey(KeyCode.W) || Input.GetKey(KeyCode.A) || Input.GetKey(KeyCode.S) || Input.GetKey(KeyCode.D)) && Input.GetKey(KeyCode.LeftShift))
{
// W or A or S or D button press + left shift key hold.
PlayerWeaponAnimation.PlayWeaponRunAnimation();
}
else if (Input.GetKeyDown(KeyCode.R) && EquipedWeapon.WeaponAmmo.HasAmmoClips)
{
// R button press.
PlayerWeaponAnimation.PlayWeaponReloadAnimation();
}
else if (Input.GetKeyDown(KeyCode.Alpha1) || Input.GetKeyDown(KeyCode.Alpha2))
{
// Alphanumeric '1' or '2' key press.
var weaponIndex = Input.GetKeyDown(KeyCode.Alpha1) ?
Constants.WeaponIndex.Weapon0 : Constants.WeaponIndex.Weapon1;
playerWeaponEquipHandler.UnequipPreviousWeapon();
playerWeaponEquipHandler.EquipWeapon(weaponIndex);
PlayerWeaponAnimation.PlayWeaponSwitchAnimation();
}
else if (Input.GetKeyDown(KeyCode.F))
{
// F key press.
EquipedWeapon.WeaponFlashlight.TrySetWeaponFlashlightActive();
}
else
{
// If player is not pressing anything, stop run animation.
PlayerWeaponAnimation.StopWeaponRunAnimation();
}
}
else
{
// If player is not pressing anything, stop run animation.
PlayerWeaponAnimation.StopWeaponRunAnimation();
}
}
}
/// <summary>
/// Activate resume game logic on a resume button click.
/// </summary>
public void ResumeButtonClick()
{
gameStateHandler.SetPauseGameState();
}