hud_get: Return precision field for waypoints (minetest#12215)

EleutherAI · May 4, 2022 · 89c8203 · 89c8203
1 parent 3ce5a68
commit 89c8203
Showing 1 changed file with 6 additions and 0 deletions.
diff --git 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");