From aa67e296c03bca120695b81c5e39db8fb27e2b00 Mon Sep 17 00:00:00 2001
From: SilentSpike <silentspike100+Github@gmail.com>
Date: Tue, 21 Jul 2015 22:49:17 +0100
Subject: [PATCH] User feedback when no units left

---
 addons/spectator/functions/fnc_transitionCamera.sqf  | 1 +
 addons/spectator/functions/fnc_updateCameraModes.sqf | 4 ++--
 addons/spectator/functions/fnc_updateVisionModes.sqf | 2 +-
 addons/spectator/stringtable.xml                     | 3 +++
 4 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/addons/spectator/functions/fnc_transitionCamera.sqf b/addons/spectator/functions/fnc_transitionCamera.sqf
index 198929af66..15c1c9591d 100644
--- a/addons/spectator/functions/fnc_transitionCamera.sqf
+++ b/addons/spectator/functions/fnc_transitionCamera.sqf
@@ -36,6 +36,7 @@ if !(_newMode in GVAR(availableModes)) then {
 if (GVAR(unitList) isEqualTo []) then {
     _newMode = 0;
     _newUnit = objNull;
+    [LSTRING(NoUnits)] call EFUNC(common,displayTextStructured);
 };
 
 // Reset gun cam if not internal
diff --git a/addons/spectator/functions/fnc_updateCameraModes.sqf b/addons/spectator/functions/fnc_updateCameraModes.sqf
index 7ba6d6cf5e..ada68f8cf8 100644
--- a/addons/spectator/functions/fnc_updateCameraModes.sqf
+++ b/addons/spectator/functions/fnc_updateCameraModes.sqf
@@ -2,7 +2,7 @@
  * Author: SilentSpike
  * Adds or removes spectator camera modes from the selection available to the local player.
  * Possible camera modes are:
- *   - 0: Freecam
+ *   - 0: Free
  *   - 1: Internal
  *   - 2: External
  *
@@ -35,7 +35,7 @@ _newModes sort true;
 
 // Can't become an empty array
 if (_newModes isEqualTo []) then {
-    [["[ACE Spectator]","Cannot remove all camera modes"],true,10] call EFUNC(common,displayStructuredText);
+    [["[ACE Spectator]","Cannot remove all camera modes"]] call EFUNC(common,displayTextStructured);
 } else {
     GVAR(availableModes) = _newModes;
 };
diff --git a/addons/spectator/functions/fnc_updateVisionModes.sqf b/addons/spectator/functions/fnc_updateVisionModes.sqf
index 230b740058..c08ca6f3f3 100644
--- a/addons/spectator/functions/fnc_updateVisionModes.sqf
+++ b/addons/spectator/functions/fnc_updateVisionModes.sqf
@@ -43,7 +43,7 @@ _newModes sort true;
 
 // Can't become an empty array
 if (_newModes isEqualTo []) then {
-    [["[ACE Spectator]","Cannot remove all vision modes"],true,10] call EFUNC(common,displayStructuredText);
+    [["[ACE Spectator]","Cannot remove all vision modes"]] call EFUNC(common,displayTextStructured);
 } else {
     GVAR(availableVisions) = _newModes;
 };
diff --git a/addons/spectator/stringtable.xml b/addons/spectator/stringtable.xml
index d7d5cc7959..d3d5884837 100644
--- a/addons/spectator/stringtable.xml
+++ b/addons/spectator/stringtable.xml
@@ -81,6 +81,9 @@
         <Key ID="STR_ACE_Spectator_HelpTitle">
             <English>Spectator Controls</English>
         </Key>
+        <Key ID="STR_ACE_Spectator_NoUnits">
+            <English>No units available to spectate, entering free camera.</English>
+        </Key>
         <Key ID="STR_ACE_Spectator_ViewFree">
             <English>Free</English>
         </Key>