ProcessHitAgainstNPC()

void Terraria.Player.ProcessHitAgainstNPC ( Item sItem, Rectangle itemRectangle, int originalDamage, float knockBack, int npcIndex )

inlineprivate

Definition at line 42076 of file Player.cs.

    {
        NPC nPC = Main.npc[npcIndex];
        if (nPC.dontTakeDamage || !CanNPCBeHitByPlayerOrPlayerProjectile(nPC))
        {
            if (NPCID.Sets.ZappingJellyfish[nPC.type] && itemRectangle.Intersects(nPC.Hitbox) && (nPC.noTileCollide || CanHit(nPC)))
            {
                TakeDamageFromJellyfish(npcIndex);
            }
        }
        else
        {
            if (nPC.friendly && (nPC.type != 22 || !killGuide) && (nPC.type != 54 || !killClothier) && (!nPC.isLikeATownNPC || sItem.type != 5129))
            {
                return;
            }
            Rectangle rectangle = new Rectangle((int)nPC.position.X, (int)nPC.position.Y, nPC.width, nPC.height);
            bool flag = itemRectangle.Intersects(rectangle);
            int type = sItem.type;
            if (type == 121)
            {
                GetPointOnSwungItemPath(70f, 70f, 0f, GetAdjustedItemScale(sItem), out var location, out var outwardDirection);
                GetPointOnSwungItemPath(70f, 70f, 0.9f, GetAdjustedItemScale(sItem), out var location2, out outwardDirection);
                bool flag2 = Utils.LineRectangleDistance(rectangle, location, location2) <= 16f;
                flag = ((!_spawnVolcanoExplosion) ? (flag || flag2) : flag2);
            }
            if (!flag || (!nPC.noTileCollide && !CanHit(nPC)))
            {
                return;
            }
            int num = originalDamage;
            bool flag3 = false;
            int weaponCrit = GetWeaponCrit(sItem);
            if (Main.rand.Next(1, 101) <= weaponCrit)
            {
                flag3 = true;
            }
            int num2 = Item.NPCtoBanner(nPC.BannerID());
            if (num2 > 0 && HasNPCBannerBuff(num2))
            {
                num = ((!Main.expertMode) ? ((int)((float)num * ItemID.Sets.BannerStrength[Item.BannerToItem(num2)].NormalDamageDealt)) : ((int)((float)num * ItemID.Sets.BannerStrength[Item.BannerToItem(num2)].ExpertDamageDealt)));
            }
            if (parryDamageBuff && sItem.melee)
            {
                num *= 5;
                parryDamageBuff = false;
                ClearBuff(198);
            }
            if (sItem.type == 426 && (float)nPC.life >= (float)nPC.lifeMax * 0.9f)
            {
                num = (int)((float)num * 2.5f);
            }
            if (sItem.type == 5096)
            {
                int num3 = 0;
                if (FindBuffIndex(26) != -1)
                {
                    num3 = 1;
                }
                if (FindBuffIndex(206) != -1)
                {
                    num3 = 2;
                }
                if (FindBuffIndex(207) != -1)
                {
                    num3 = 3;
                }
                float num4 = 1f + 0.05f * (float)num3;
                num = (int)((float)num * num4);
            }
            if (sItem.type == 671)
            {
                float t = (float)nPC.life / (float)nPC.lifeMax;
                float lerpValue = Utils.GetLerpValue(1f, 0.1f, t, clamped: true);
                float num5 = 1f * lerpValue;
                num = (int)((float)num * (1f + num5));
                Vector2 point = itemRectangle.Center.ToVector2();
                Vector2 positionInWorld = nPC.Hitbox.ClosestPointInRect(point);
                ParticleOrchestrator.RequestParticleSpawn(clientOnly: false, ParticleOrchestraType.Keybrand, new ParticleOrchestraSettings
                {
                    PositionInWorld = positionInWorld
                }, whoAmI);
            }
            int num6 = Main.DamageVar(num, luck);
            float armorPenetrationPercent = 0f;
            if (sItem.type == 5129 && nPC.isLikeATownNPC)
            {
                armorPenetrationPercent = 1f;
                if (nPC.type == 18)
                {
                    num6 *= 2;
                }
            }
            if (sItem.type == 3258)
            {
                ParticleOrchestraSettings particleOrchestraSettings = default(ParticleOrchestraSettings);
                particleOrchestraSettings.PositionInWorld = nPC.Center;
                ParticleOrchestraSettings settings = particleOrchestraSettings;
                ParticleOrchestrator.RequestParticleSpawn(clientOnly: false, ParticleOrchestraType.SlapHand, settings, whoAmI);
            }
            if (sItem.type == 5382)
            {
                ParticleOrchestraSettings particleOrchestraSettings = default(ParticleOrchestraSettings);
                particleOrchestraSettings.PositionInWorld = nPC.Center;
                ParticleOrchestraSettings settings2 = particleOrchestraSettings;
                ParticleOrchestrator.RequestParticleSpawn(clientOnly: false, ParticleOrchestraType.WaffleIron, settings2, whoAmI);
            }
            if (sItem.type == 5129)
            {
                ParticleOrchestraSettings particleOrchestraSettings = default(ParticleOrchestraSettings);
                particleOrchestraSettings.PositionInWorld = nPC.Center;
                ParticleOrchestraSettings settings3 = particleOrchestraSettings;
                ParticleOrchestrator.RequestParticleSpawn(clientOnly: false, ParticleOrchestraType.FlyMeal, settings3, whoAmI);
            }
            StatusToNPC(sItem.type, npcIndex);
            if (nPC.life > 5)
            {
                OnHit(nPC.Center.X, nPC.Center.Y, nPC);
            }
            num6 += nPC.checkArmorPenetration(armorPenetration, armorPenetrationPercent);
            NPCKillAttempt attempt = new NPCKillAttempt(nPC);
            int dmgDone = (int)nPC.StrikeNPC(num6, knockBack, direction, flag3);
            ApplyNPCOnHitEffects(sItem, itemRectangle, num, knockBack, npcIndex, num6, dmgDone);
            int num7 = Item.NPCtoBanner(nPC.BannerID());
            if (num7 >= 0)
            {
                lastCreatureHit = num7;
            }
            if (Main.netMode != 0)
            {
                if (flag3)
                {
                    NetMessage.SendData(28, -1, -1, null, npcIndex, num6, knockBack, direction, 1);
                }
                else
                {
                    NetMessage.SendData(28, -1, -1, null, npcIndex, num6, knockBack, direction);
                }
            }
            if (accDreamCatcher)
            {
                addDPS(num6);
            }
            SetMeleeHitCooldown(npcIndex, itemAnimation);
            if (attempt.DidNPCDie())
            {
                OnKillNPC(ref attempt, sItem);
            }
            ApplyAttackCooldown();
        }
    }

References Terraria.ID.ItemID.Sets.BannerStrength, Terraria.Item.BannerToItem(), Terraria.Main.DamageVar(), Terraria.Main.expertMode, Terraria.Utils.GetLerpValue(), Terraria.Utils.LineRectangleDistance(), Terraria.Main.netMode, Terraria.Main.npc, Terraria.Item.NPCtoBanner(), Terraria.Main.rand, Terraria.GameContent.Drawing.ParticleOrchestrator.RequestParticleSpawn(), Terraria.NetMessage.SendData(), System.type, and Terraria.ID.NPCID.Sets.ZappingJellyfish.