106 lines
5.3 KiB
Lua
106 lines
5.3 KiB
Lua
local BattleHelper = require "app/module/battle/helper/battle_helper"
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local BattleConst = require "app/module/battle/battle_const"
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local BattleFormula = {}
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local DEFAULT_FACTOR = 10000
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local HURT_STATE_CRIT = BattleConst.HURT_STATE_CRIT
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function BattleFormula:getDamageOrCureResult(unitComp, buff, targetUnitComp)
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local func = self.calculateFormula[buff:getFormula()]
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if func then
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return func(unitComp, buff, targetUnitComp)
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end
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return 0
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end
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function BattleFormula:getExpectedDamageResult(unitComp, count, targetUnitComp, skillId, atkCompMap)
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-- (元素个数*攻击者攻击力+链接技能的伤害) * 受击者伤害减免
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-- 普攻
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local result = unitComp.unitEntity:getAtk() * count
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local atkMatchType = unitComp.unitEntity:getMatchType()
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local coefficient = math.max(DEFAULT_FACTOR - targetUnitComp.unitEntity:getDecDmg(atkMatchType), 0)
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result = result * coefficient // DEFAULT_FACTOR
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-- 技能
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if skillId and atkCompMap then
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local skillConfig = ConfigManager:getConfig("skill")[skillId]
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if skillConfig and skillConfig.effect and skillConfig.position then
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local matchType = skillConfig.position
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if atkCompMap[matchType] then
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local atk = atkCompMap[matchType].unitEntity:getAtk()
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local dmg = 0
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for _, effect in ipairs(skillConfig.effect) do
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local buffConfig = ConfigManager:getConfigWithOtherKey("buff", "name")[effect.type]
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if buffConfig and buffConfig.formula == 1 then -- 伤害公式
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dmg = dmg + effect.num * atk
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end
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end
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local coefficient = math.max(DEFAULT_FACTOR - targetUnitComp.unitEntity:getDecDmg(atkMatchType), 0)
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result = result + (dmg * coefficient // DEFAULT_FACTOR) // DEFAULT_FACTOR
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end
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end
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end
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-- 最终伤害
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result = result * (DEFAULT_FACTOR - unitComp.unitEntity:getEndDmgDecAll() + unitComp.unitEntity:getEndDmgAddtionAll()) // DEFAULT_FACTOR
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return result
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end
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BattleFormula.calculateFormula = {
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-- (（攻击）*技能倍率*(1+(攻击者元素伤害增加+所有伤害增加）（攻击者）- (攻击者元素伤害降低+所有伤害降低) +(受到元素伤害增加+受到所有伤害增加（受击）-受到元素伤害降低-受到所有伤害降低（受击） + 主动技能增伤) + 固定值) *暴击伤害*(1-最终造成伤害降低%+最终造成伤害增加%)
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[1] = function(unitComp, buff, targetUnit)
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local skillFixedAdd = 0
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local skillPAdd = 0
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local hostSkill = buff:getHostSkill()
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local atkMatchType = unitComp.unitEntity:getMatchType()
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if hostSkill then -- 技能伤害加成
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if hostSkill:getIsActiveType() then -- 主动技能
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skillFixedAdd = unitComp.unitEntity:getSkillHurtFixed()
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skillPAdd = unitComp.unitEntity:getSkillHurtP()
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elseif hostSkill:getIsNormalType() then -- 普攻
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skillFixedAdd = unitComp.unitEntity:getNormalSkillHurtFixed()
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skillPAdd = unitComp.unitEntity:getNormalSkillHurtP()
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end
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end
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local result = unitComp.unitEntity:getAtk() * buff:getEffectNum() // DEFAULT_FACTOR -- 基础值(攻击 * 技能倍率)
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result = result * (DEFAULT_FACTOR
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+ unitComp.unitEntity:getDmgAddition() -- (攻击者元素伤害增加 + 所有伤害增加)
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- unitComp.unitEntity:getDmgDec() -- (攻击者元素伤害降低 + 所有伤害降低)
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+ targetUnit.unitEntity:getWeakness(atkMatchType) -- (受击者受到元素伤害增加 + 受到所有伤害增加)
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- targetUnit.unitEntity:getDecDmg(atkMatchType) -- (受击者受到元素伤害降低 + 受到所有伤害降低)
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+ skillPAdd) // DEFAULT_FACTOR -- 技能增伤百分比
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result = result + skillFixedAdd -- 固定值
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-- 暴击
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local hurtState = 0
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local crit = unitComp.unitEntity:getCrit()
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if crit > 0 then
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if BattleHelper:random(1, DEFAULT_FACTOR) <= crit then -- 暴击了
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result = result * (BattleHelper:getDefaultCrittime() + unitComp.unitEntity:getCrittime()) // DEFAULT_FACTOR
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hurtState = HURT_STATE_CRIT
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end
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end
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-- 最终伤害
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result = result * (DEFAULT_FACTOR - unitComp.unitEntity:getEndDmgDecAll() + unitComp.unitEntity:getEndDmgAddtionAll()) // DEFAULT_FACTOR
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return result, hurtState
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end,
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-- 生命值*回合开始时的回血系数*(1 + 治疗效果增加)
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[2] = function(unitComp, buff, targetUnit)
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local result = targetUnit.unitEntity:getMaxHp() * buff:getEffectNum() // DEFAULT_FACTOR * (unitComp.unitEntity:getCureAddition() - unitComp.unitEntity:getCureDec() + DEFAULT_FACTOR) // DEFAULT_FACTOR
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return result, 0
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end,
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-- 角色攻击力*技能倍率*(1+治疗效果增加)
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[3] = function(unitComp, buff, targetUnit)
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local result = unitComp.unitEntity:getAtk() * buff:getEffectNum() // DEFAULT_FACTOR * (unitComp.unitEntity:getCureAddition() - unitComp.unitEntity:getCureDec() + DEFAULT_FACTOR) // DEFAULT_FACTOR
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return result, 0
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end,
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-- 释放者攻击*技能系数*(1+(攻击者元素伤害增加+所有伤害增加-攻击者元素伤害降低-所有伤害降低+受到元素伤害增加+受到所有伤害增加（受击）-受到元素伤害降低-受到所有伤害降低（受击）)
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[4] = function(unitComp, buff, targetUnit)
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local atkMatchType = unitComp.unitEntity:getMatchType()
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local result = unitComp.unitEntity:getAtk() * buff:getEffectNum() // DEFAULT_FACTOR *
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(DEFAULT_FACTOR + unitComp.unitEntity:getDmgAddition() - unitComp.unitEntity:getDmgDec() + targetUnit.unitEntity:getWeakness(atkMatchType) - targetUnit.unitEntity:getDecDmg(atkMatchType)) // DEFAULT_FACTOR
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return result, 0
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end,
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}
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return BattleFormula |