From cfe5f1082344f49baf88363600f9d167e4037127 Mon Sep 17 00:00:00 2001
From: Lugghawk <acidictadpole@gmail.com>
Date: Mon, 24 Dec 2018 18:39:56 -0500
Subject: [PATCH] adds group.lua. getLatLongString to utils.

---
 hoggit.lua    | 1 +
 lib/group.lua | 8 ++++++++
 lib/utils.lua | 6 ++++++
 3 files changed, 15 insertions(+)
 create mode 100644 lib/group.lua

diff --git a/hoggit.lua b/hoggit.lua
index c5418dc..63cda70 100644
--- a/hoggit.lua
+++ b/hoggit.lua
@@ -3,3 +3,4 @@ dofile(HOGGIT.script_base..[[\HOGGIT\lib\logging.lua]])
 dofile(HOGGIT.script_base..[[\HOGGIT\lib\utils.lua]])
 dofile(HOGGIT.script_base..[[\HOGGIT\lib\spawner.lua]])
 dofile(HOGGIT.script_base..[[\HOGGIT\lib\communication.lua]])
+dofile(HOGGIT.script_base..[[\HOGGIT\lib\group.lua]])
diff --git a/lib/group.lua b/lib/group.lua
new file mode 100644
index 0000000..a7ee839
--- /dev/null
+++ b/lib/group.lua
@@ -0,0 +1,8 @@
+-- Returns the location of the first unit in a given group.
+-- If the group is nil, this function returns nil.
+HOGGIT.groupCoords = function(grp)
+  if grp ~= nil then
+    return grp:getUnits()[1]:getPosition().p
+  end
+  return nil
+end
diff --git a/lib/utils.lua b/lib/utils.lua
index 0d0f821..0678804 100644
--- a/lib/utils.lua
+++ b/lib/utils.lua
@@ -20,3 +20,9 @@ HOGGIT.listContains = function(list, elem)
 
   return false
 end
+
+HOGGIT.getLatLongString = function(pos, decimal)
+    local lat, long = coord.LOtoLL(pos)
+    if decimal == nil then decimal = false end
+    return mist.tostringLL(lat, long, 3, decimal)
+end