From 37de87812994be72399a9588473ece1c514397c0 Mon Sep 17 00:00:00 2001
From: SamuXarick <43006711+SamuXarick@users.noreply.github.com>
Date: Tue, 14 Sep 2021 21:06:55 +0100
Subject: Feature: [AI/GS] Missing water related functions and objects (#8390)

---
 src/script/api/script_tile.hpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/script/api/script_tile.hpp')

diff --git a/src/script/api/script_tile.hpp b/src/script/api/script_tile.hpp
index 423044b21..4ee12c691 100644
--- a/src/script/api/script_tile.hpp
+++ b/src/script/api/script_tile.hpp
@@ -119,6 +119,7 @@ public:
 		BT_CLEAR_ROCKY,  ///< Clear a tile with rocks
 		BT_CLEAR_FIELDS, ///< Clear a tile with farm fields
 		BT_CLEAR_HOUSE,  ///< Clear a tile with a house
+		BT_CLEAR_WATER,  ///< Clear a tile with either river or sea
 	};
 
 	/**
@@ -158,11 +159,28 @@ public:
 	 */
 	static bool IsBuildableRectangle(TileIndex tile, uint width, uint height);
 
+	/**
+	 * Checks whether the given tile is actually a sea tile.
+	 * @param tile The tile to check on.
+	 * @pre ScriptMap::IsValidTile(tile).
+	 * @return True if and only if the tile is a sea tile.
+	 */
+	static bool IsSeaTile(TileIndex tile);
+
+	/**
+	 * Checks whether the given tile is actually a river tile.
+	 * @param tile The tile to check on.
+	 * @pre ScriptMap::IsValidTile(tile).
+	 * @return True if and only if the tile is a river tile.
+	 */
+	static bool IsRiverTile(TileIndex tile);
+
 	/**
 	 * Checks whether the given tile is actually a water tile.
 	 * @param tile The tile to check on.
 	 * @pre ScriptMap::IsValidTile(tile).
 	 * @return True if and only if the tile is a water tile.
+	 * @note Returns false when a buoy is on the tile.
 	 */
 	static bool IsWaterTile(TileIndex tile);
 
-- 
cgit v1.2.3-70-g09d2