genshinsim · Charlie-Zheng · Jan 1, 2025
diff --git a/internal/characters/mavuika/asc.go b/internal/characters/mavuika/asc.go
@@ -0,0 +1,60 @@
+package mavuika
+
+import (
+	"github.com/genshinsim/gcsim/pkg/core/attributes"
+	"github.com/genshinsim/gcsim/pkg/core/combat"
+	"github.com/genshinsim/gcsim/pkg/core/event"
+	"github.com/genshinsim/gcsim/pkg/core/player/character"
+	"github.com/genshinsim/gcsim/pkg/modifier"
+)
+
+const (
+	a1Key = "mavuika-a1"
+)
+
+func (c *char) a1() {
+	if c.Base.Ascension < 1 {
+		return
+	}
+	m := make([]float64, attributes.EndStatType)
+	m[attributes.ATKP] = 0.3
+	c.Core.Events.Subscribe(event.OnNightsoulBurst, func(args ...interface{}) bool {
+		c.AddStatMod(character.StatMod{
+			Base: modifier.NewBaseWithHitlag(a1Key, 10*60),
+			Amount: func() ([]float64, bool) {
+				return m, true
+			},
+		})
+		return false
+	}, a1Key)
+}
+
+func (c *char) a4Init() {
+	if c.Base.Ascension < 4 {
+		return
+	}
+	c.a4buff = make([]float64, attributes.EndStatType)
+}
+
+func (c *char) a4() {
+	if c.Base.Ascension < 4 {
+		return
+	}
+	started := c.Core.F
+	for _, char := range c.Core.Player.Chars() {
+		this := char
+		this.AddAttackMod(character.AttackMod{
+			Base: modifier.NewBase("mavuika-a4", 20*60),
+			Amount: func(_ *combat.AttackEvent, _ combat.Target) ([]float64, bool) {
+				// char must be active
+				if c.Core.Player.Active() != this.Index {
+					return nil, false
+				}
+				dmg := c.burstStacks*0.002 + c.c4BonusVal()
+				dmg *= 1.0 - float64(c.Core.F-started)*c.c4DecayRate()
+				c.a4buff[attributes.DmgP] = dmg
+				return c.a4buff, true
+			},
+		})
+	}
+}
diff --git a/internal/characters/mavuika/attack.go b/internal/characters/mavuika/attack.go
@@ -0,0 +1,137 @@
+package mavuika
+
+import (
+	"fmt"
+
+	"github.com/genshinsim/gcsim/internal/frames"
+	"github.com/genshinsim/gcsim/pkg/core/action"
+	"github.com/genshinsim/gcsim/pkg/core/attacks"
+	"github.com/genshinsim/gcsim/pkg/core/attributes"
+	"github.com/genshinsim/gcsim/pkg/core/combat"
+	"github.com/genshinsim/gcsim/pkg/core/geometry"
+)
+
+var (
+	attackFrames          [][]int
+	attackHitmarks        = [][]int{{21}, {11, 23}, {10, 18, 26}, {28}}
+	attackPoiseDMG        = []float64{93.33, 92.72, 115.14, 143.17}
+	attackHitlagHaltFrame = []float64{0.09, 0.10, 0.08, .12}
+	attackHitboxes        = []float64{2.2, 2.3, 1.8, 3}
+	attackOffsets         = []float64{0.5, -1.3, 0.5, -0.8}
+
+	bikeAttackFrames          [][]int
+	bikeAttackHitmarks        = []int{21, 22, 27, 14, 41}
+	bikeAttackPoiseDMG        = []float64{76.6, 79.1, 93.6, 93.2, 121.7}
+	bikeAttackHitlagHaltFrame = []float64{0.09, 0.08, 0.04, 0.03, 0.0}
+	bikeAttackHitboxes        = [][]float64{{3.7}, {4}, {3.7}, {5.5, 4.5}, {4.7}}
+	bikeAttackOffsets         = []float64{0.5, -1.3, 0.5, -0.8, 1}
+)
+
+const normalHitNum = 4
+const bikeHitNum = 5
+
+func init() {
+	attackFrames = make([][]int, normalHitNum)
+
+	attackFrames[0] = frames.InitNormalCancelSlice(attackHitmarks[0][0], 35) // N1 -> N2
+	attackFrames[1] = frames.InitNormalCancelSlice(attackHitmarks[1][1], 44) // N2 -> N3
+	attackFrames[2] = frames.InitNormalCancelSlice(attackHitmarks[2][2], 54) // N3 -> N4
+	attackFrames[3] = frames.InitNormalCancelSlice(attackHitmarks[3][0], 42) // N4 -> N1
+
+	bikeAttackFrames = make([][]int, bikeHitNum)
+
+	bikeAttackFrames[0] = frames.InitNormalCancelSlice(bikeAttackHitmarks[0], 26) // N1 -> N2
+	bikeAttackFrames[1] = frames.InitNormalCancelSlice(bikeAttackHitmarks[1], 35) // N2 -> N3
+	bikeAttackFrames[2] = frames.InitNormalCancelSlice(bikeAttackHitmarks[2], 34) // N3 -> N4
+	bikeAttackFrames[3] = frames.InitNormalCancelSlice(bikeAttackHitmarks[3], 22) // N4 -> N5
+	bikeAttackFrames[4] = frames.InitNormalCancelSlice(bikeAttackHitmarks[4], 63) // N5 -> N1
+}
+
+func (c *char) Attack(p map[string]int) (action.Info, error) {
+	if c.armamentState == bike && c.nightsoulState.HasBlessing() {
+		return c.bikeAttack(), nil
+	}
+	ai := combat.AttackInfo{
+		ActorIndex:       c.Index,
+		Abil:             fmt.Sprintf("Normal %v", c.NormalCounter),
+		AttackTag:        attacks.AttackTagNormal,
+		ICDTag:           attacks.ICDTagNormalAttack,
+		ICDGroup:         attacks.ICDGroupDefault,
+		StrikeType:       attacks.StrikeTypeBlunt,
+		PoiseDMG:         attackPoiseDMG[c.NormalCounter],
+		Element:          attributes.Physical,
+		Durability:       25,
+		Mult:             attack[c.NormalCounter][c.TalentLvlAttack()],
+		HitlagFactor:     0.01,
+		HitlagHaltFrames: attackHitlagHaltFrame[c.NormalCounter] * 60,
+	}
+	ap := combat.NewCircleHitOnTarget(
+		c.Core.Combat.Player(),
+		geometry.Point{Y: attackOffsets[c.NormalCounter]},
+		attackHitboxes[c.NormalCounter],
+	)
+
+	for _, delay := range attackHitmarks[c.NormalCounter] {
+		c.Core.QueueAttack(ai, ap, delay, delay)
+	}
+
+	defer c.AdvanceNormalIndex()
+
+	return action.Info{
+		Frames:          frames.NewAttackFunc(c.Character, attackFrames),
+		AnimationLength: attackFrames[c.NormalCounter][action.InvalidAction],
+		CanQueueAfter:   attackHitmarks[c.NormalCounter][len(attackHitmarks[c.NormalCounter])-1],
+		State:           action.NormalAttackState,
+	}, nil
+}
+
+func (c *char) bikeAttack() action.Info {
+	delay := bikeAttackHitmarks[c.NormalCounter]
+	ai := combat.AttackInfo{
+		ActorIndex:       c.Index,
+		Abil:             fmt.Sprintf("Flamestrider Normal %v", c.NormalCounter),
+		AttackTag:        attacks.AttackTagNormal,
+		AdditionalTags:   []attacks.AdditionalTag{attacks.AdditionalTagNightsoul},
+		ICDTag:           attacks.ICDTagMavuikaFlamestrider,
+		ICDGroup:         attacks.ICDGroupDefault,
+		StrikeType:       attacks.StrikeTypeBlunt,
+		PoiseDMG:         bikeAttackPoiseDMG[c.NormalCounter],
+		Element:          attributes.Pyro,
+		Durability:       25,
+		Mult:             skillAttack[c.NormalCounter][c.TalentLvlAttack()],
+		HitlagFactor:     0.01,
+		HitlagHaltFrames: bikeAttackHitlagHaltFrame[c.NormalCounter] * 60,
+		IgnoreInfusion:   true,
+	}
+
+	ap := combat.NewCircleHitOnTarget(
+		c.Core.Combat.Player(),
+		geometry.Point{Y: bikeAttackOffsets[c.NormalCounter]},
+		bikeAttackHitboxes[c.NormalCounter][0],
+	)
+
+	if c.NormalCounter == 3 {
+		ap = combat.NewBoxHitOnTarget(
+			c.Core.Combat.Player(),
+			geometry.Point{Y: bikeAttackOffsets[c.NormalCounter]},
+			bikeAttackHitboxes[c.NormalCounter][0],
+			bikeAttackHitboxes[c.NormalCounter][1],
+		)
+	}
+	c.QueueCharTask(func() {
+		ai.FlatDmg = c.burstBuffNA() + c.c2BikeNA()
+		c.Core.QueueAttack(ai, ap, 0, 0)
+		c.reduceNightsoulPoints(1)
+	}, delay)
+
+	defer c.AdvanceNormalIndex()
+
+	return action.Info{
+		Frames:          frames.NewAttackFunc(c.Character, bikeAttackFrames),
+		AnimationLength: bikeAttackFrames[c.NormalCounter][action.InvalidAction],
+		CanQueueAfter:   bikeAttackHitmarks[c.NormalCounter],
+		State:           action.NormalAttackState,
+	}
+}
+
+// TODO: charged attack
diff --git a/internal/characters/mavuika/burst.go b/internal/characters/mavuika/burst.go
@@ -0,0 +1,137 @@
+package mavuika
+
+import (
+	"github.com/genshinsim/gcsim/internal/frames"
+	"github.com/genshinsim/gcsim/pkg/core/action"
+	"github.com/genshinsim/gcsim/pkg/core/attacks"
+	"github.com/genshinsim/gcsim/pkg/core/attributes"
+	"github.com/genshinsim/gcsim/pkg/core/combat"
+	"github.com/genshinsim/gcsim/pkg/core/event"
+	"github.com/genshinsim/gcsim/pkg/core/geometry"
+	"github.com/genshinsim/gcsim/pkg/enemy"
+)
+
+const (
+	burstKey       = "mavuika-burst"
+	energyNAICDKey = "mavuika-fighting-spirit-na-icd"
+	burstDuration  = 7.0 * 60
+	burstHitmark   = 106
+)
+
+var (
+	burstFrames []int
+)
+
+func (c *char) nightsoulConsumptionMul() float64 {
+	if c.StatusIsActive(burstKey) {
+		return 0.0
+	}
+	return 1.0
+}
+
+func init() {
+	burstFrames = frames.InitAbilSlice(116) // Q -> Swap
+}
+
+func (c *char) Burst(p map[string]int) (action.Info, error) {
+	c.burstStacks = c.fightingSpirit
+	c.fightingSpirit = 0
+	c.enterBike()
+	c.QueueCharTask(func() {
+		c.enterNightsoulOrRegenerate(10)
+	}, 87)
+	c.QueueCharTask(func() {
+		c.AddStatus(burstKey, burstDuration, true)
+	}, burstHitmark-1)
+	c.QueueCharTask(func() {
+		c.a4()
+
+		ai := combat.AttackInfo{
+			ActorIndex:     c.Index,
+			Abil:           "Sunfell Slice",
+			AttackTag:      attacks.AttackTagElementalBurst,
+			ICDTag:         attacks.ICDTagNone,
+			AdditionalTags: []attacks.AdditionalTag{attacks.AdditionalTagNightsoul},
+			ICDGroup:       attacks.ICDGroupDefault,
+			StrikeType:     attacks.StrikeTypeBlunt,
+			PoiseDMG:       150,
+			Element:        attributes.Pyro,
+			Durability:     25,
+			Mult:           burst[c.TalentLvlBurst()],
+			FlatDmg:        c.burstBuffSunfell() + c.c2BikeQ(),
+		}
+		ap := combat.NewCircleHitOnTarget(
+			c.Core.Combat.Player(),
+			geometry.Point{Y: 1.0},
+			6,
+		)
+		c.Core.QueueAttack(ai, ap, 0, 0)
+	}, burstHitmark)
+
+	c.SetCDWithDelay(action.ActionBurst, 18*60, 0)
+
+	return action.Info{
+		Frames:          frames.NewAbilFunc(burstFrames),
+		AnimationLength: burstFrames[action.InvalidAction],
+		CanQueueAfter:   burstFrames[action.ActionSwap], // earliest cancel
+		State:           action.BurstState,
+	}, nil
+}
+
+func (c *char) burstBuffCA() float64 {
+	if !c.StatusIsActive(burstKey) {
+		return 0.0
+	}
+	return c.burstStacks * burstCABonus[c.TalentLvlBurst()] * c.TotalAtk()
+}
+
+func (c *char) burstBuffNA() float64 {
+	if !c.StatusIsActive(burstKey) {
+		return 0.0
+	}
+	return c.burstStacks * burstNABonus[c.TalentLvlBurst()] * c.TotalAtk()
+}
+
+func (c *char) burstBuffSunfell() float64 {
+	if !c.StatusIsActive(burstKey) {
+		return 0.0
+	}
+	return c.burstStacks * burstQBonus[c.TalentLvlBurst()] * c.TotalAtk()
+}
+
+func (c *char) gainFightingSpirit(val float64) {
+	c.fightingSpirit += val * c.c1FightingSpiritEff()
+	if c.fightingSpirit > 200 {
+		c.fightingSpirit = 200
+	}
+	c.c1OnFightingSpirit()
+}
+
+func (c *char) burstInit() {
+	c.fightingSpirit = 200
+	c.Core.Events.Subscribe(event.OnNightsoulConsume, func(args ...interface{}) bool {
+		amount := args[1].(float64)
+		if amount < 0.0000001 {
+			return false
+		}
+		c.gainFightingSpirit(amount)
+		return false
+	}, "mavuika-fighting-spirit-ns")
+
+	c.Core.Events.Subscribe(event.OnEnemyDamage, func(args ...interface{}) bool {
+		ae := args[1].(*combat.AttackEvent)
+		_, ok := args[0].(*enemy.Enemy)
+		if !ok {
+			return false
+		}
+		if ae.Info.AttackTag != attacks.AttackTagNormal {
+			return false
+		}
+		if c.StatusIsActive(energyNAICDKey) {
+			return false
+		}
+		c.AddStatus(energyNAICDKey, 0.1*60, true)
+		c.gainFightingSpirit(1.5)
+		return false
+	}, "mavuika-fighting-spirit-na")
+}