Merge pull request #887 from k0l11/endoftheline

add endoftheline

internal/weapons/bow/endoftheline/endoftheline.go

@@ -0,0 +1,108 @@
+package endoftheline
+
+import (
+	"fmt"
+
+	"github.com/genshinsim/gcsim/pkg/core"
+	"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/glog"
+	"github.com/genshinsim/gcsim/pkg/core/keys"
+	"github.com/genshinsim/gcsim/pkg/core/player/character"
+	"github.com/genshinsim/gcsim/pkg/core/player/weapon"
+)
+
+func init() {
+	core.RegisterWeaponFunc(keys.EndOfTheLine, NewWeapon)
+}
+
+type Weapon struct {
+	Index     int
+	procCount int
+}
+
+func (w *Weapon) SetIndex(idx int) { w.Index = idx }
+func (w *Weapon) Init() error      { return nil }
+
+// Triggers the Flowrider effect after using an Elemental Skill, dealing 80% ATK as AoE DMG upon hitting an opponent with an attack.
+// Flowrider will be removed after 15s or after causing 3 instances of AoE DMG.
+// Only 1 instance of AoE DMG can be caused every 2s in this way.
+// Flowrider can be triggered once every 12s.
+func NewWeapon(c *core.Core, char *character.CharWrapper, p weapon.WeaponProfile) (weapon.Weapon, error) {
+	w := &Weapon{}
+	r := p.Refine
+
+	flowriderDmg := 0.60 + float64(r)*0.20
+	const effectKey = "endoftheline-effect"
+	const effectIcdKey = "endoftheline-effect-icd"
+	const dmgIcdKey = "endoftheline-dmg-icd"
+
+	c.Events.Subscribe(event.OnSkill, func(args ...interface{}) bool {
+		// do nothing if holder is off-field
+		if c.Player.Active() != char.Index {
+			return false
+		}
+		// do nothing if flowrider is on icd
+		if char.StatusIsActive(effectIcdKey) {
+			return false
+		}
+		// add flowrider status and proc flowrider icd
+		char.AddStatus(effectKey, 15*60, true)
+		char.AddStatus(effectIcdKey, 12*60, true)
+		// reset icd
+		if char.StatusIsActive(dmgIcdKey) {
+			char.DeleteStatus(dmgIcdKey)
+		}
+		// reset proc count
+		w.procCount = 0
+		return false
+	}, fmt.Sprintf("endoftheline-effect-%v", char.Base.Key.String()))
+
+	c.Events.Subscribe(event.OnDamage, func(args ...interface{}) bool {
+		atk := args[1].(*combat.AttackEvent)
+		// do nothing if holder is off-field
+		if c.Player.Active() != char.Index {
+			return false
+		}
+		// do nothing if attack not from holder
+		if atk.Info.ActorIndex != char.Index {
+			return false
+		}
+		// do nothing if flowrider is not active
+		if !char.StatusIsActive(effectKey) {
+			return false
+		}
+		// do nothing if flowrider dmg is on icd
+		if char.StatusIsActive(dmgIcdKey) {
+			return false
+		}
+		// queue up flowrider proc
+		ai := combat.AttackInfo{
+			ActorIndex: char.Index,
+			Abil:       "End of the Line Proc",
+			AttackTag:  combat.AttackTagWeaponSkill,
+			ICDTag:     combat.ICDTagNone,
+			ICDGroup:   combat.ICDGroupDefault,
+			StrikeType: combat.StrikeTypeDefault,
+			Element:    attributes.Physical,
+			Durability: 100,
+			Mult:       flowriderDmg,
+		}
+		trg := args[0].(combat.Target)
+		c.QueueAttack(ai, combat.NewCircleHit(trg, 2.5, false, combat.TargettableEnemy), 0, 1)
+
+		w.procCount++
+		c.Log.NewEvent("endoftheline proc", glog.LogWeaponEvent, char.Index).
+			Write("procCount", w.procCount)
+		if w.procCount == 3 {
+			char.DeleteStatus(effectKey)
+		} else {
+			char.AddStatus(dmgIcdKey, 2*60, true)
+		}
+
+		return false
+	}, fmt.Sprintf("endoftheline-dmg-%v", char.Base.Key.String()))
+
+	return w, nil
+}

pkg/core/curves/weaponcurves.go

@@ -1055,6 +1055,43 @@ var WeaponBaseMap = map[keys.Weapon]WeaponBase{
 			},
 		},
 	},
+	keys.EndOfTheLine: {
+		AtkCurve:         GROW_CURVE_ATTACK_201,
+		SpecializedCurve: GROW_CURVE_CRITICAL_201,
+		BaseAtk:          42.4010009765625,
+		BaseSpecialized:  0.10000000149011612,
+		Specialized:      attributes.ER,
+		PromotionBonus: []PromoData{
+			{
+				MaxLevel: 20,
+				Atk:      0,
+			},
+			{
+				MaxLevel: 40,
+				Atk:      25.899999618530273,
+			},
+			{
+				MaxLevel: 50,
+				Atk:      51.900001525878906,
+			},
+			{
+				MaxLevel: 60,
+				Atk:      77.80000305175781,
+			},
+			{
+				MaxLevel: 70,
+				Atk:      103.69999694824219,
+			},
+			{
+				MaxLevel: 80,
+				Atk:      129.6999969482422,
+			},
+			{
+				MaxLevel: 90,
+				Atk:      155.60000610351562,
+			},
+		},
+	},
 	keys.EngulfingLightning: {
 		AtkCurve:         GROW_CURVE_ATTACK_301,
 		SpecializedCurve: GROW_CURVE_CRITICAL_301,

pkg/core/keys/weapon.go

@@ -62,6 +62,7 @@ var weaponNames = []string{
 	"dullblade",
 	"elegyfortheend",
 	"emeraldorb",
+	"endoftheline",
 	"engulfinglightning",
 	"everlastingmoonglow",
 	"eyeofperception",
@@ -201,6 +202,7 @@ const (
 	DullBlade
 	ElegyForTheEnd
 	EmeraldOrb
+	EndOfTheLine
 	EngulfingLightning
 	EverlastingMoonglow
 	EyeOfPerception

pkg/shortcut/weapons.go

@@ -47,6 +47,7 @@ var WeaponNameToKey = map[string]keys.Weapon{
 	"elegyfortheend":                keys.ElegyForTheEnd,
 	"elegy":                         keys.ElegyForTheEnd,
 	"emeraldorb":                    keys.EmeraldOrb,
+	"endoftheline":                  keys.EndOfTheLine,
 	"engulfinglightning":            keys.EngulfingLightning,
 	"engulfing":                     keys.EngulfingLightning,
 	"everlastingmoonglow":           keys.EverlastingMoonglow,

pkg/simulation/imports.go

@@ -98,6 +98,7 @@ import (
 	_ "github.com/genshinsim/gcsim/internal/weapons/bow/blackcliff"
 	_ "github.com/genshinsim/gcsim/internal/weapons/bow/compound"
 	_ "github.com/genshinsim/gcsim/internal/weapons/bow/elegy"
+	_ "github.com/genshinsim/gcsim/internal/weapons/bow/endoftheline"
 	_ "github.com/genshinsim/gcsim/internal/weapons/bow/favonius"
 	_ "github.com/genshinsim/gcsim/internal/weapons/bow/hamayumi"
 	_ "github.com/genshinsim/gcsim/internal/weapons/bow/huntersbow"