diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_BulletDistance.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_BulletDistance.cs
new file mode 100644
index 0000000..0739ebc
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_BulletDistance.cs
@@ -0,0 +1,50 @@
+
+/// <summary>
+/// 子弹射程 buff
+/// </summary>
+[Buff("BulletDistance", "子弹射程 buff, 参数‘1’为射程增加类型: 1:具体射程, 2:百分比射程(小数), 参数‘2’为子弹增加的射程值")]
+public class Buff_BulletDistance : BuffFragment
+{
+ private int _type;
+ private float _value;
+
+ public override void InitParam(float arg1, float arg2)
+ {
+ _type = (int)arg1;
+ _value = arg2;
+ }
+
+ public override void OnPickUpItem()
+ {
+ if (_type == 1)
+ {
+ Role.RoleState.CalcBulletDistanceEvent += CalcBulletDistanceEvent1;
+ }
+ else
+ {
+ Role.RoleState.CalcBulletDistanceEvent += CalcBulletDistanceEvent2;
+ }
+ }
+
+ public override void OnRemoveItem()
+ {
+ if (_type == 1)
+ {
+ Role.RoleState.CalcBulletDistanceEvent -= CalcBulletDistanceEvent1;
+ }
+ else
+ {
+ Role.RoleState.CalcBulletDistanceEvent -= CalcBulletDistanceEvent2;
+ }
+ }
+
+ private void CalcBulletDistanceEvent1(float originDistance, RefValue<float> distance)
+ {
+ distance.Value += _value;
+ }
+
+ private void CalcBulletDistanceEvent2(float originDistance, RefValue<float> distance)
+ {
+ distance.Value += originDistance * _value;
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_BulletSpeed.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_BulletSpeed.cs
new file mode 100644
index 0000000..a9adb10
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_BulletSpeed.cs
@@ -0,0 +1,50 @@
+
+/// <summary>
+/// 子弹速度 buff
+/// </summary>
+[Buff("BulletSpeed", "子弹速度 buff, 参数‘1’为射速增加类型: 1:具体射速, 2:百分比射速(小数), 参数‘2’为子弹增加的射速值")]
+public class Buff_BulletSpeed : BuffFragment
+{
+ private int _type;
+ private float _value;
+
+ public override void InitParam(float arg1, float arg2)
+ {
+ _type = (int)arg1;
+ _value = arg2;
+ }
+
+ public override void OnPickUpItem()
+ {
+ if (_type == 1)
+ {
+ Role.RoleState.CalcBulletSpeedEvent += CalcBulletSpeedEvent1;
+ }
+ else
+ {
+ Role.RoleState.CalcBulletSpeedEvent += CalcBulletSpeedEvent2;
+ }
+ }
+
+ public override void OnRemoveItem()
+ {
+ if (_type == 1)
+ {
+ Role.RoleState.CalcBulletSpeedEvent -= CalcBulletSpeedEvent1;
+ }
+ else
+ {
+ Role.RoleState.CalcBulletSpeedEvent -= CalcBulletSpeedEvent2;
+ }
+ }
+
+ private void CalcBulletSpeedEvent1(float originSpeed, RefValue<float> speed)
+ {
+ speed.Value += _value;
+ }
+
+ private void CalcBulletSpeedEvent2(float originSpeed, RefValue<float> speed)
+ {
+ speed.Value += originSpeed * _value;
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_Damage.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_Damage.cs
new file mode 100644
index 0000000..65933f7
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_Damage.cs
@@ -0,0 +1,52 @@
+
+using Godot;
+
+/// <summary>
+/// 提升伤害buff
+/// </summary>
+[Buff("Damage", "提升伤害buff, 参数‘1’为伤害增加类型: 1:具体伤害, 2:百分比伤害(小数), 参数‘2’为增益伤害值")]
+public class Buff_Damage : BuffFragment
+{
+ private int _type;
+ private float _value;
+
+ public override void InitParam(float arg1, float arg2)
+ {
+ _type = (int)arg1;
+ _value = arg2;
+ }
+
+ public override void OnPickUpItem()
+ {
+ if (_type == 1)
+ {
+ Role.RoleState.CalcDamageEvent += CalcDamage1;
+ }
+ else
+ {
+ Role.RoleState.CalcDamageEvent += CalcDamage2;
+ }
+ }
+
+ public override void OnRemoveItem()
+ {
+ if (_type == 1)
+ {
+ Role.RoleState.CalcDamageEvent -= CalcDamage1;
+ }
+ else
+ {
+ Role.RoleState.CalcDamageEvent -= CalcDamage2;
+ }
+ }
+
+ private void CalcDamage1(int originDamage, RefValue<int> refValue)
+ {
+ refValue.Value += Mathf.CeilToInt(_value);
+ }
+
+ private void CalcDamage2(int originDamage, RefValue<int> refValue)
+ {
+ refValue.Value += Mathf.CeilToInt(originDamage * _value);
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_MaxHp.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MaxHp.cs
new file mode 100644
index 0000000..0b7a645
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MaxHp.cs
@@ -0,0 +1,33 @@
+
+using System.Collections.Generic;
+
+/// <summary>
+/// 血量上限 buff
+/// </summary>
+[Buff("MaxHp", "血量上限 buff, 参数‘1’为血量上限值")]
+public class Buff_MaxHp : BuffFragment
+{
+ private List<ulong> _cacheId = new List<ulong>();
+ private int _maxHp;
+
+ public override void InitParam(float arg1)
+ {
+ _maxHp = (int)arg1;
+ }
+
+ public override void OnPickUpItem()
+ {
+ Role.MaxHp += _maxHp;
+ var instanceId = Role.GetInstanceId();
+ if (!_cacheId.Contains(instanceId))
+ {
+ _cacheId.Add(instanceId);
+ Role.Hp += _maxHp;
+ }
+ }
+
+ public override void OnRemoveItem()
+ {
+ Role.MaxHp -= _maxHp;
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_MaxShield.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MaxShield.cs
new file mode 100644
index 0000000..e93f301
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MaxShield.cs
@@ -0,0 +1,33 @@
+
+using System.Collections.Generic;
+
+/// <summary>
+/// 护盾上限buff
+/// </summary>
+[Buff("MaxShield", "护盾上限buff, 参数‘1’为护盾上限")]
+public class Buff_MaxShield : BuffFragment
+{
+ private List<ulong> _cacheId = new List<ulong>();
+ private int _maxShield;
+
+ public override void InitParam(float arg1)
+ {
+ _maxShield = (int)arg1;
+ }
+
+ public override void OnPickUpItem()
+ {
+ Role.MaxShield += _maxShield;
+ var instanceId = Role.GetInstanceId();
+ if (!_cacheId.Contains(instanceId))
+ {
+ _cacheId.Add(instanceId);
+ Role.Shield += _maxShield;
+ }
+ }
+
+ public override void OnRemoveItem()
+ {
+ Role.MaxShield -= _maxShield;
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_MoveSpeed.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MoveSpeed.cs
index 8003172..96419d1 100644
--- a/DungeonShooting_Godot/src/game/buff/fragment/Buff_MoveSpeed.cs
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MoveSpeed.cs
@@ -2,7 +2,7 @@
/// <summary>
/// 移速 buff
/// </summary>
-[Buff("MoveSpeed", "移速 buff, 参数 1 为移动速度值")]
+[Buff("MoveSpeed", "移速 buff, 参数‘1’为移动速度值")]
public class Buff_MoveSpeed : BuffFragment
{
private float _moveSpeed;
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_OffsetInjury.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_OffsetInjury.cs
new file mode 100644
index 0000000..40679bc
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_OffsetInjury.cs
@@ -0,0 +1,32 @@
+
+/// <summary>
+/// 受伤时有概率抵消伤害的buff
+/// </summary>
+[Buff("OffsetInjury", "受伤时有概率抵消伤害的buff, 参数‘1’为抵消伤害概率百分比(小数)")]
+public class Buff_OffsetInjury : BuffFragment
+{
+ private float _value;
+
+ public override void InitParam(float arg1)
+ {
+ _value = arg1;
+ }
+
+ public override void OnPickUpItem()
+ {
+ Role.RoleState.CalcHurtDamageEvent += CalcHurtDamageEvent;
+ }
+
+ public override void OnRemoveItem()
+ {
+ Role.RoleState.CalcHurtDamageEvent -= CalcHurtDamageEvent;
+ }
+
+ private void CalcHurtDamageEvent(int originDamage, RefValue<int> refValue)
+ {
+ if (refValue.Value > 0 && Utils.Random.RandomBoolean(_value))
+ {
+ refValue.Value = 0;
+ }
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_Scattering.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_Scattering.cs
new file mode 100644
index 0000000..387309a
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_Scattering.cs
@@ -0,0 +1,36 @@
+
+/// <summary>
+/// 提高武器精准度buff
+/// </summary>
+[Buff("Scattering", "提高武器精准度buff, 参数‘1’为提升的精准度百分比值(小数)")]
+public class Buff_Scattering : BuffFragment
+{
+ private float _value;
+
+ public override void InitParam(float arg1)
+ {
+ _value = arg1;
+ }
+
+ public override void OnPickUpItem()
+ {
+ Role.RoleState.CalcStartScatteringEvent += CalcStartScatteringEvent;
+ Role.RoleState.CalcFinalScatteringEvent += CalcFinalScatteringEvent;
+ }
+
+ public override void OnRemoveItem()
+ {
+ Role.RoleState.CalcStartScatteringEvent -= CalcStartScatteringEvent;
+ Role.RoleState.CalcFinalScatteringEvent -= CalcFinalScatteringEvent;
+ }
+
+ private void CalcStartScatteringEvent(float originValue, RefValue<float> refValue)
+ {
+ refValue.Value -= refValue.Value * _value;
+ }
+
+ private void CalcFinalScatteringEvent(float originValue, RefValue<float> refValue)
+ {
+ refValue.Value -= refValue.Value * _value;
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_ShieldRecoveryTime.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_ShieldRecoveryTime.cs
new file mode 100644
index 0000000..078e887
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_ShieldRecoveryTime.cs
@@ -0,0 +1,24 @@
+
+/// <summary>
+/// 护盾恢复时间buff
+/// </summary>
+[Buff("ShieldRecoveryTime", "单格护盾恢复时间, 参数‘1’单位: 秒")]
+public class Buff_ShieldRecoveryTime : BuffFragment
+{
+ private float _time;
+
+ public override void InitParam(float arg1)
+ {
+ _time = arg1;
+ }
+
+ public override void OnPickUpItem()
+ {
+ Role.RoleState.ShieldRecoveryTime -= _time;
+ }
+
+ public override void OnRemoveItem()
+ {
+ Role.RoleState.ShieldRecoveryTime += _time;
+ }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_WoundedInvincibleTime.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_WoundedInvincibleTime.cs
new file mode 100644
index 0000000..b79cf70
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_WoundedInvincibleTime.cs
@@ -0,0 +1,24 @@
+
+/// <summary>
+/// 延长无敌时间buff
+/// </summary>
+[Buff("WoundedInvincibleTime", "延长无敌时间buff, 参数‘1’为延长时间, 单位秒")]
+public class Buff_WoundedInvincibleTime : BuffFragment
+{
+ private float _time;
+
+ public override void InitParam(float arg1)
+ {
+ _time = arg1;
+ }
+
+ public override void OnPickUpItem()
+ {
+ Role.RoleState.WoundedInvincibleTime += _time;
+ }
+
+ public override void OnRemoveItem()
+ {
+ Role.RoleState.WoundedInvincibleTime -= _time;
+ }
+}
\ No newline at end of file