public static bool CanUse(this Skill skill, ICharacterData character, short level)
{
if (skill == null || character == null)
{
return(false);
}
bool available = true;
switch (skill.skillType)
{
case SkillType.Active:
WeaponType[] availableWeapons = skill.availableWeapons;
available = availableWeapons == null || availableWeapons.Length == 0;
if (!available)
{
Item rightWeaponItem = character.EquipWeapons.rightHand.GetWeaponItem();
Item leftWeaponItem = character.EquipWeapons.leftHand.GetWeaponItem();
foreach (WeaponType availableWeapon in availableWeapons)
{
if (rightWeaponItem != null && rightWeaponItem.WeaponType == availableWeapon)
{
available = true;
break;
}
else if (leftWeaponItem != null && leftWeaponItem.WeaponType == availableWeapon)
{
available = true;
break;
}
else if (rightWeaponItem == null && leftWeaponItem == null && GameInstance.Singleton.DefaultWeaponItem.WeaponType == availableWeapon)
{
available = true;
break;
}
}
}
break;
case SkillType.CraftItem:
if (!(character is BasePlayerCharacterEntity) || !skill.itemCraft.CanCraft(character as BasePlayerCharacterEntity))
{
return(false);
}
break;
default:
return(false);
}
if (level <= 0)
{
return(false);
}
if (!available)
{
return(false);
}
if (character.CurrentMp < skill.GetConsumeMp(level))
{
return(false);
}
int skillUsageIndex = character.IndexOfSkillUsage(skill.DataId, SkillUsageType.Skill);
if (skillUsageIndex >= 0 && character.SkillUsages[skillUsageIndex].coolDownRemainsDuration > 0f)
{
return(false);
}
return(true);
}
protected override void UpdateData()
{
if (Level <= 0)
{
onSetLevelZeroData.Invoke();
}
else
{
onSetNonLevelZeroData.Invoke();
}
if (uiTextTitle != null)
{
uiTextTitle.text = string.Format(titleFormat, Skill == null ? "Unknow" : Skill.title);
}
if (uiTextDescription != null)
{
uiTextDescription.text = string.Format(descriptionFormat, Skill == null ? "N/A" : Skill.description);
}
if (uiTextLevel != null)
{
uiTextLevel.text = string.Format(levelFormat, Level.ToString("N0"));
}
if (imageIcon != null)
{
var iconSprite = Skill == null ? null : Skill.icon;
imageIcon.gameObject.SetActive(iconSprite != null);
imageIcon.sprite = iconSprite;
}
if (uiTextSkillType != null)
{
switch (Skill.skillType)
{
case SkillType.Active:
uiTextSkillType.text = string.Format(skillTypeFormat, activeSkillType);
break;
case SkillType.Passive:
uiTextSkillType.text = string.Format(skillTypeFormat, passiveSkillType);
break;
case SkillType.CraftItem:
uiTextSkillType.text = string.Format(skillTypeFormat, craftItemSkillType);
break;
}
}
if (uiTextAvailableWeapons != null)
{
if (Skill.availableWeapons == null || Skill.availableWeapons.Length == 0)
{
uiTextAvailableWeapons.gameObject.SetActive(false);
}
else
{
var str = string.Empty;
foreach (var availableWeapon in Skill.availableWeapons)
{
if (!string.IsNullOrEmpty(str))
{
str += "/";
}
str += availableWeapon.title;
}
uiTextAvailableWeapons.text = string.Format(availableWeaponsFormat, str);
uiTextAvailableWeapons.gameObject.SetActive(true);
}
}
if (uiTextConsumeMp != null)
{
uiTextConsumeMp.text = string.Format(consumeMpFormat, Skill == null || Level <= 0 ? "N/A" : Skill.GetConsumeMp(Level).ToString("N0"));
}
if (uiRequirement != null)
{
if (Skill == null || (Skill.GetRequireCharacterLevel(Level) == 0 && Skill.CacheRequireSkillLevels.Count == 0))
{
uiRequirement.Hide();
}
else
{
uiRequirement.Show();
uiRequirement.Data = new SkillTuple(Skill, Level);
}
}
if (uiCraftItem != null)
{
if (Skill == null || Skill.skillType != SkillType.CraftItem)
{
uiCraftItem.Hide();
}
else
{
uiCraftItem.Show();
uiCraftItem.Data = Skill.itemCraft;
}
}
var isAttack = Skill != null && Skill.IsAttack();
var isOverrideWeaponDamage = isAttack && Skill.skillAttackType == SkillAttackType.Normal;
if (uiDamageAmount != null)
{
if (!isOverrideWeaponDamage)
{
uiDamageAmount.Hide();
}
else
{
uiDamageAmount.Show();
var keyValuePair = Skill.GetDamageAmount(Level, null);
uiDamageAmount.Data = new DamageElementAmountTuple(keyValuePair.Key, keyValuePair.Value);
}
}
if (uiDamageInflictions != null)
{
var damageInflictionRates = Skill.GetWeaponDamageInflictions(Level);
if (!isAttack || damageInflictionRates == null || damageInflictionRates.Count == 0)
{
uiDamageInflictions.Hide();
}
else
{
uiDamageInflictions.Show();
uiDamageInflictions.Data = damageInflictionRates;
}
}
if (uiAdditionalDamageAmounts != null)
{
var additionalDamageAmounts = Skill.GetAdditionalDamageAmounts(Level);
if (!isAttack || additionalDamageAmounts == null || additionalDamageAmounts.Count == 0)
{
uiAdditionalDamageAmounts.Hide();
}
else
{
uiAdditionalDamageAmounts.Show();
uiAdditionalDamageAmounts.Data = additionalDamageAmounts;
}
}
if (uiSkillBuff != null)
{
if (!Skill.IsBuff())
{
uiSkillBuff.Hide();
}
else
{
uiSkillBuff.Show();
uiSkillBuff.Data = new BuffTuple(Skill.buff, Level);
}
}
if (uiSkillDebuff != null)
{
if (!Skill.IsDebuff())
{
uiSkillDebuff.Hide();
}
else
{
uiSkillDebuff.Show();
uiSkillDebuff.Data = new BuffTuple(Skill.debuff, Level);
}
}
if (uiNextLevelSkill != null)
{
if (Level + 1 > Skill.maxLevel)
{
uiNextLevelSkill.Hide();
}
else
{
uiNextLevelSkill.Setup(new SkillTuple(Skill, (short)(Level + 1)), character, indexOfData);
uiNextLevelSkill.Show();
}
}
}