Commit of decompiled and "updated" code.

Buffs/FoxPistol/FoxBreak.cs

@@ -0,0 +1,25 @@
+using Terraria;
+using Terraria.ModLoader;
+
+namespace FabusMod.Buffs.FoxPistol;
+
+public class FoxBreak : ModBuff
+{
+    public override void SetStaticDefaults()
+    {
+        DisplayName.SetDefault("Fox Break");
+        Description.SetDefault(" - Lowered Movement Speed");
+        Main.buffNoTimeDisplay[Type] = false;
+        Main.debuff[Type] = true;
+    }
+
+    public override void Update(Player player, ref int buffIndex)
+    {
+        player.moveSpeed -= 0.7f;
+        int dust = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.FoxBreakDust>());
+        Main.dust[dust].scale = 1.4f;
+        Dust obj = Main.dust[dust];
+        obj.velocity *= 0.1f;
+        Main.dust[dust].noGravity = true;
+    }
+}

Buffs/FoxPistol/FoxMending.cs

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+using Terraria;
+using Terraria.ModLoader;
+
+namespace FabusMod.Buffs.FoxPistol;
+
+public class FoxMending : ModBuff
+{
+    public override void SetStaticDefaults()
+    {
+        DisplayName.SetDefault("Fox Mending");
+        Description.SetDefault(" - Regenerating HP\n - Increased Movement Speed\n - -12% Damage");
+        Main.debuff[Type] = true;
+        Main.buffNoTimeDisplay[Type] = false;
+    }
+
+    public override void Update(Player player, ref int buffIndex)
+    {
+        player.GetDamage(DamageClass.Generic) += 0.88f;
+        player.moveSpeed += 0.8f;
+        if (!player.HasBuff(ModContent.BuffType<FoxWither>()))
+        {
+            player.lifeRegen = 16;
+        }
+        int dust = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.FoxMendingDust>());
+        Main.dust[dust].scale = 2f;
+        Dust obj = Main.dust[dust];
+        obj.velocity *= 0.1f;
+        Main.dust[dust].noGravity = true;
+    }
+}

Buffs/FoxPistol/FoxMendingBlue.cs

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+using Terraria;
+using Terraria.ModLoader;
+
+namespace FabusMod.Buffs.FoxPistol;
+
+public class FoxMendingBlue : ModBuff
+{
+    public override void SetStaticDefaults()
+    {
+        DisplayName.SetDefault("Fox Mending - Blue");
+        Description.SetDefault(" - Regenerating HP\n - Increased Movement Speed\n - -12% Damage");
+        Main.debuff[Type] = true;
+        Main.buffNoTimeDisplay[Type] = false;
+    }
+
+    public override void Update(Player player, ref int buffIndex)
+    {
+        player.GetDamage(DamageClass.Generic) += 0.88f;
+        player.moveSpeed += 0.8f;
+        if (!player.HasBuff(ModContent.BuffType<FoxWither>()))
+        {
+            player.lifeRegen = 16;
+        }
+        int num1 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.FoxMendingDustBlue>());
+        Main.dust[num1].scale = 2f;
+        Dust obj = Main.dust[num1];
+        obj.velocity *= 0.1f;
+        Main.dust[num1].noGravity = true;
+    }
+}

Buffs/FoxPistol/FoxWither.cs

@@ -0,0 +1,34 @@
+using Terraria;
+using Terraria.ModLoader;
+
+namespace FabusMod.Buffs.FoxPistol;
+
+public class FoxWither : ModBuff
+{
+    public override void SetStaticDefaults()
+    {
+        DisplayName.SetDefault("Fox Wither");
+        Description.SetDefault(" - Losing life!");
+        Main.buffNoTimeDisplay[Type] = false;
+    }
+
+    public override void Update(NPC npc, ref int buffIndex)
+    {
+        npc.lifeRegen -= 22;
+        int dust = Dust.NewDust(npc.position, npc.width, npc.height, ModContent.DustType<Dusts.FoxWitherDust>());
+        Main.dust[dust].scale = 1.6f;
+        Dust obj = Main.dust[dust];
+        obj.velocity *= 1f;
+        Main.dust[dust].noGravity = true;
+    }
+
+    public override void Update(Player player, ref int buffIndex)
+    {
+        player.lifeRegen -= 22;
+        int dust = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.FoxWitherDust>());
+        Main.dust[dust].scale = 1.6f;
+        Dust obj = Main.dust[dust];
+        obj.velocity *= 0.1f;
+        Main.dust[dust].noGravity = true;
+    }
+}

Buffs/FoxPistol/SpectralMending.cs

@@ -0,0 +1,41 @@
+using Terraria;
+using Terraria.ModLoader;
+
+namespace FabusMod.Buffs.FoxPistol;
+
+public class SpectralMending : ModBuff
+{
+    public override void SetStaticDefaults()
+    {
+        DisplayName.SetDefault("Spectral Mending");
+        Description.SetDefault(" - HP +200\n - Regenerating HP\n - Increased Movement Speed\n - -7% Damage");
+        Main.debuff[Type] = true;
+        Main.buffNoTimeDisplay[Type] = false;
+    }
+
+    public override void Update(Player player, ref int buffIndex)
+    {
+        player.GetDamage(DamageClass.Generic) += 0.93f;
+        player.moveSpeed += 0.8f;
+        player.statLifeMax2 += 200;
+        if (!player.HasBuff(ModContent.BuffType<SpectralWither>()))
+        {
+            player.lifeRegen = 32;
+        }
+        int num1 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.RainbowWrathDust>());
+        int num2 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.RainbowWrathDust2>());
+        int num3 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.RainbowWrathDust3>());
+        Main.dust[num1].scale = 0.6f;
+        Dust obj = Main.dust[num1];
+        obj.velocity *= 0.1f;
+        Main.dust[num1].noGravity = true;
+        Main.dust[num2].scale = 0.6f;
+        Dust obj2 = Main.dust[num2];
+        obj2.velocity *= 0.1f;
+        Main.dust[num2].noGravity = true;
+        Main.dust[num3].scale = 0.6f;
+        Dust obj3 = Main.dust[num3];
+        obj3.velocity *= 0.1f;
+        Main.dust[num3].noGravity = true;
+    }
+}

Buffs/FoxPistol/SpectralWither.cs

@@ -0,0 +1,64 @@
+using Terraria;
+using Terraria.ModLoader;
+
+namespace FabusMod.Buffs.FoxPistol;
+
+public class SpectralWither : ModBuff
+{
+    public override void SetStaticDefaults()
+    {
+        DisplayName.SetDefault("Spectral Wither");
+        Description.SetDefault(" - Losing life!");
+        Main.buffNoTimeDisplay[Type] = false;
+    }
+
+    public override void Update(NPC npc, ref int buffIndex)
+    {
+        npc.lifeRegen -= 20;
+        int dust1 = Dust.NewDust(npc.position, npc.width, npc.height, ModContent.DustType<Dusts.SpectralWitherDust>());
+        int dust2 = Dust.NewDust(npc.position, npc.width, npc.height, ModContent.DustType<Dusts.RainbowDust>());
+        int dust3 = Dust.NewDust(npc.position, npc.width, npc.height, ModContent.DustType<Dusts.RainbowDust2>());
+        int dust4 = Dust.NewDust(npc.position, npc.width, npc.height, ModContent.DustType<Dusts.RainbowDust3>());
+        Main.dust[dust1].scale = 1f;
+        Dust obj = Main.dust[dust1];
+        obj.velocity *= 0.1f;
+        Main.dust[dust1].noGravity = true;
+        Main.dust[dust2].scale = 0.6f;
+        Dust obj2 = Main.dust[dust2];
+        obj2.velocity *= 0.1f;
+        Main.dust[dust2].noGravity = true;
+        Main.dust[dust3].scale = 0.6f;
+        Dust obj3 = Main.dust[dust3];
+        obj3.velocity *= 0.1f;
+        Main.dust[dust3].noGravity = true;
+        Main.dust[dust4].scale = 0.6f;
+        Dust obj4 = Main.dust[dust4];
+        obj4.velocity *= 0.1f;
+        Main.dust[dust4].noGravity = true;
+    }
+
+    public override void Update(Player player, ref int buffIndex)
+    {
+        player.lifeRegen -= 20;
+        int dust1 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.SpectralWitherDust>());
+        int dust2 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.RainbowDust>());
+        int dust3 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.RainbowDust2>());
+        int dust4 = Dust.NewDust(player.position, player.width, player.height, ModContent.DustType<Dusts.RainbowDust3>());
+        Main.dust[dust1].scale = 1f;
+        Dust obj = Main.dust[dust1];
+        obj.velocity *= 0.1f;
+        Main.dust[dust1].noGravity = true;
+        Main.dust[dust2].scale = 0.6f;
+        Dust obj2 = Main.dust[dust2];
+        obj2.velocity *= 0.1f;
+        Main.dust[dust2].noGravity = true;
+        Main.dust[dust3].scale = 0.6f;
+        Dust obj3 = Main.dust[dust3];
+        obj3.velocity *= 0.1f;
+        Main.dust[dust3].noGravity = true;
+        Main.dust[dust4].scale = 0.6f;
+        Dust obj4 = Main.dust[dust4];
+        obj4.velocity *= 0.1f;
+        Main.dust[dust4].noGravity = true;
+    }
+}