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@ -1,5 +1,6 @@ |
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using Build_God_Api.DB; |
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using SqlSugar; |
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using System.Text.Json; |
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namespace Build_God_Api.Services.Game |
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{ |
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@ -16,10 +17,18 @@ namespace Build_God_Api.Services.Game |
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public class CharacterAttributes |
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{ |
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public decimal MaxHP { get; set; } |
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public decimal BaseMaxHP { get; set; } |
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public decimal BonusMaxHP { get; set; } |
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public decimal CurrentHP { get; set; } |
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public decimal Attack { get; set; } |
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public decimal BaseAttack { get; set; } |
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public decimal BonusAttack { get; set; } |
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public decimal Defend { get; set; } |
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public decimal BaseDefend { get; set; } |
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public decimal BonusDefend { get; set; } |
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public decimal CriticalRate { get; set; } |
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public decimal BaseCriticalRate { get; set; } |
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public decimal BonusCriticalRate { get; set; } |
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} |
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public class CharacterAttributeCalculateService(ISqlSugarClient context): ICharacterAttributeCalculateService |
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@ -44,6 +53,85 @@ namespace Build_God_Api.Services.Game |
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return 0.5m * character.LevelId * character.LevelId * (decimal)Math.Log((double)(character.CurrentExp + 1000)) * defendRate; |
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} |
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private async Task<(decimal AttackBonus, decimal DefendBonus, decimal HPBonus)> CalculateScrapBonusAsync(int characterBagId) |
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{ |
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var bagItems = await _context.Queryable<BagItem>() |
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.Where(x => x.CharacterBagId == characterBagId && x.ItemType == BagItemType.Scrap) |
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.ToListAsync(); |
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decimal attackBonus = 0; |
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decimal defendBonus = 0; |
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decimal hpBonus = 0; |
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foreach (var item in bagItems) |
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{ |
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var scrap = await _context.Queryable<Scrap>().FirstAsync(x => x.Id == item.ItemId); |
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if (scrap != null) |
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{ |
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attackBonus += scrap.AttackBonus * item.Quantity; |
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defendBonus += scrap.DefenseBonus * item.Quantity; |
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hpBonus += scrap.HpBonus * item.Quantity; |
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} |
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} |
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return (attackBonus, defendBonus, hpBonus); |
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} |
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private async Task<(decimal AttackBonus, decimal DefendBonus, decimal HPBonus, decimal CriticalBonus)> CalculateEquipmentBonusAsync(int characterBagId) |
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{ |
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var equipmentInstances = await _context.Queryable<EquipmentInstance>() |
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.Where(x => x.CharacterBagId == characterBagId) |
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.ToListAsync(); |
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decimal attackBonus = 0; |
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decimal defendBonus = 0; |
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decimal hpBonus = 0; |
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decimal criticalBonus = 0; |
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foreach (var instance in equipmentInstances) |
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{ |
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var template = await _context.Queryable<EquipmentTemplate>().FirstAsync(x => x.Id == instance.EquipmentTemplateId); |
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if (template == null || string.IsNullOrEmpty(instance.Attributes)) continue; |
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try |
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{ |
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var attributes = JsonSerializer.Deserialize<List<EquipmentAttributeDto>>(instance.Attributes); |
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if (attributes == null) continue; |
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foreach (var attr in attributes) |
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{ |
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switch (attr.Type) |
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{ |
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case EquipmentAttributeType.AttackFixed: |
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attackBonus += attr.Value; |
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break; |
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case EquipmentAttributeType.AttackPercent: |
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break; |
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case EquipmentAttributeType.DefendFixed: |
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defendBonus += attr.Value; |
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break; |
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case EquipmentAttributeType.DefendPercent: |
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break; |
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case EquipmentAttributeType.HealthBonusFixed: |
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hpBonus += attr.Value; |
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break; |
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case EquipmentAttributeType.HealthBonusPercent: |
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break; |
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case EquipmentAttributeType.CriticalPercent: |
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criticalBonus += attr.Value; |
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break; |
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} |
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} |
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} |
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catch |
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{ |
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// ignore parse errors
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} |
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} |
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return (attackBonus, defendBonus, hpBonus, criticalBonus); |
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} |
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public async Task<CharacterAttributes> CalculateAttributesAsync(Character character) |
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{ |
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Profession? profession = null; |
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@ -52,22 +140,43 @@ namespace Build_God_Api.Services.Game |
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profession = await _context.Queryable<Profession>().FirstAsync(x => x.Id == character.ProfessionId); |
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} |
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decimal attackRate = profession?.AttackRate ?? 1m; |
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decimal defendRate = profession?.DefendRate ?? 1m; |
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decimal criticalRate = profession?.CriticalRate ?? 1m; |
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decimal baseMaxHP = CalculateMaxHP(character, profession); |
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decimal baseAttack = CalculateAttack(character, profession); |
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decimal baseDefend = CalculateDefend(character, profession); |
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decimal baseCritical = 0; |
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decimal maxHP = CalculateMaxHP(character, profession); |
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decimal attack = CalculateAttack(character, profession); |
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decimal defend = CalculateDefend(character, profession); |
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decimal critRate = 0; |
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decimal bonusAttack = 0; |
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decimal bonusDefend = 0; |
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decimal bonusHP = 0; |
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decimal bonusCritical = 0; |
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var characterBag = await _context.Queryable<CharacterBag>().FirstAsync(x => x.CharacterId == character.Id); |
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if (characterBag != null) |
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{ |
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var (scrapAttack, scrapDefend, scrapHP) = await CalculateScrapBonusAsync(characterBag.Id); |
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var (equipAttack, equipDefend, equipHP, equipCritical) = await CalculateEquipmentBonusAsync(characterBag.Id); |
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bonusAttack = scrapAttack + equipAttack; |
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bonusDefend = scrapDefend + equipDefend; |
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bonusHP = scrapHP + equipHP; |
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bonusCritical = equipCritical; |
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} |
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return new CharacterAttributes |
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{ |
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MaxHP = maxHP, |
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MaxHP = baseMaxHP + bonusHP, |
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BaseMaxHP = baseMaxHP, |
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BonusMaxHP = bonusHP, |
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CurrentHP = character.CurrentHP, |
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Attack = attack, |
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Defend = defend, |
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CriticalRate = critRate |
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Attack = baseAttack + bonusAttack, |
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BaseAttack = baseAttack, |
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BonusAttack = bonusAttack, |
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Defend = baseDefend + bonusDefend, |
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BaseDefend = baseDefend, |
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BonusDefend = bonusDefend, |
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CriticalRate = baseCritical + bonusCritical, |
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BaseCriticalRate = baseCritical, |
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BonusCriticalRate = bonusCritical |
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}; |
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} |
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@ -85,4 +194,10 @@ namespace Build_God_Api.Services.Game |
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await _context.Updateable(character).ExecuteCommandAsync(); |
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} |
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} |
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} |
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public class EquipmentAttributeDto |
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{ |
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public EquipmentAttributeType Type { get; set; } |
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public decimal Value { get; set; } |
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} |
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} |
秦汉
1 month ago