Fixed rejection check inside of HandlePaintTile to account for the

Paint Sprayer (or Architect Gizmo Pack) being inside your inventory,
rather than on an accessory slot.

CHANGELOG.md

@@ -12,6 +12,9 @@ This is the rolling changelog for TShock for Terraria. Use past tense when addin
   * Do not forget to sign every line you change with your name. (@hakusaro)
   * If there is no section called "Upcoming changes" below this line, please add one with `## Upcoming changes` as the first line, and then a bulleted item directly after with the first change.
 
+## Upcoming changes
+* Fixed rejection check inside of `HandlePaintTile` to account for the Paint Sprayer (or Architect Gizmo Pack) being inside your inventory, rather than on an accessory slot. (@drunderscore)
+
 ## TShock 4.5.12
 * Fixed the ability to spawn Zenith projectile with non-original items. (@AgaSpace)
 * Added hook `GetDataHandlers.OnNpcTalk` for NpcTalk and a handler for it that stops unregistered and logged out players from interacting with NPCs, preventing them from smuggling or duplicating items via NPC item slots. (@tru321)

TShockAPI/GetDataHandlers.cs

@@ -3549,6 +3549,11 @@ namespace TShockAPI
 				return true;
 			}
 
+			bool hasPaintSprayerAbilities(Item item) =>
+				item != null
+				&& item.stack > 0
+				&& (item.type == ItemID.PaintSprayer || item.type == ItemID.ArchitectGizmoPack);
+
 			// Not selecting paintbrush or paint scraper or the spectre versions? Hacking.
 			if (args.Player.SelectedItem.type != ItemID.PaintRoller &&
 				args.Player.SelectedItem.type != ItemID.PaintScraper &&
@@ -3556,8 +3561,8 @@ namespace TShockAPI
 				args.Player.SelectedItem.type != ItemID.SpectrePaintRoller &&
 				args.Player.SelectedItem.type != ItemID.SpectrePaintScraper &&
 				args.Player.SelectedItem.type != ItemID.SpectrePaintbrush &&
-				!args.Player.Accessories.Any(i => i != null && i.stack > 0 &&
+				!args.Player.Accessories.Any(hasPaintSprayerAbilities) &&
-					(i.type == ItemID.PaintSprayer || i.type == ItemID.ArchitectGizmoPack)))
+				!args.Player.Inventory.Any(hasPaintSprayerAbilities))
 			{
 				TShock.Log.ConsoleDebug("GetDataHandlers / HandlePaintTile rejected select consistency {0}", args.Player.Name);
 				args.Player.SendData(PacketTypes.PaintTile, "", x, y, Main.tile[x, y].color());

TShockAPI/TSPlayer.cs

@@ -898,6 +898,18 @@ namespace TShockAPI
 			}
 		}
 
+		/// <summary>
+		/// Gets the player's inventory (first 5 rows)
+		/// </summary>
+		public IEnumerable<Item> Inventory
+		{
+			get
+			{
+				for (int i = 0; i < 50; i++)
+					yield return TPlayer.inventory[i];
+			}
+		}
+
 		/// <summary>
 		/// Gets the player's accessories.
 		/// </summary>