From 89c82035d88532bb63c9173e0c4edf54b7ea89f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20M=C3=BCller?=
 <34514239+appgurueu@users.noreply.github.com>
Date: Wed, 4 May 2022 20:55:20 +0200
Subject: [PATCH] hud_get: Return precision field for waypoints (#12215)

---
 src/script/common/c_content.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/script/common/c_content.cpp b/src/script/common/c_content.cpp
index a233afb05..79830ddb4 100644
--- a/src/script/common/c_content.cpp
+++ b/src/script/common/c_content.cpp
@@ -1977,6 +1977,12 @@ void push_hud_element(lua_State *L, HudElement *elem)
 	lua_pushnumber(L, elem->number);
 	lua_setfield(L, -2, "number");
 
+	if (elem->type == HUD_ELEM_WAYPOINT) {
+		// waypoints reuse the item field to store precision, precision = item - 1
+		lua_pushnumber(L, elem->item - 1);
+		lua_setfield(L, -2, "precision");
+	}
+	// push the item field for waypoints as well for backwards compatibility
 	lua_pushnumber(L, elem->item);
 	lua_setfield(L, -2, "item");