Make slideshow add slides in proper order by going through the array backwards, add cover image filed for slideshows, fix wonky german translation

addons/slideshow/CfgVehicles.hpp

@@ -47,6 +47,12 @@ class CfgVehicles {
                 typeName = "NUMBER";
                 defaultValue = 0;
             };
+            class CoverImage {
+                displayName = CSTRING(CoverImage_DisplayName);
+                description = CSTRING(CoverImage_Description);
+                typeName = "STRING";
+                defaultValue = "";
+            };
         };
         class ModuleDescription {
             description = CSTRING(Description);

addons/slideshow/functions/fnc_addSlideActions.sqf

@@ -22,12 +22,15 @@
 params ["_objects", "_images", "_names", "_controller", "_currentSlideshow"];
 
 private _actions = [];
+
+// fix action order by going through the array backwards
+for "_i" from (count _images - 1) to 0 step -1 do
 {
     _actions pushBack
     [
         [
-            format [QGVAR(slideshow%1_slide%2), _currentSlideshow, _forEachIndex + 1],
-            _names select _forEachIndex,
+            format [QGVAR(slideshow%1_slide%2), _currentSlideshow, _i + 1],
+            _names select _i,
             "",
             {
                 (_this select 2) params ["_objects", "_image"];
@@ -42,7 +45,7 @@ private _actions = [];
         [],
         _controller
     ];
-} forEach _images;
+};
 
 TRACE_1("Children actions",_actions);
 

addons/slideshow/functions/fnc_createSlideshow.sqf

@@ -10,12 +10,13 @@
  * 3: Action Names <ARRAY>
  * 4: Slide Duration <NUMBER> (0 disables automatic transitions)
  * 5: Set Name <STRING> (default: localized "Slides")
+ * 6: Cover Image Path <STRING>
  *
  * Return Value:
  * None
  *
  * Example:
- * [[object1, object2, object3], [controller1], ["images\image1.paa", "images\image2.paa"], ["Action1", "Action2"], 5, "My Slides"] call ace_slideshow_fnc_createSlideshow
+ * [[object1, object2, object3], [controller1], ["images\image1.paa", "images\image2.paa"], ["Action1", "Action2"], 5, "My Slides", "images\cover.paa"] call ace_slideshow_fnc_createSlideshow
  *
  * Public: Yes
  */
@@ -26,7 +27,8 @@ params [
     ["_images", [], [[]] ],
     ["_names", [], [[]] ],
     ["_duration", 0, [0]],
-    ["_setName", localize LSTRING(Interaction), [""]]
+    ["_setName", localize LSTRING(Interaction), [""]],
+    ["_coverImage", "", [""]]
 ];
 
 // Verify data
@@ -47,8 +49,9 @@ TRACE_5("Information",_objects,_controllers,_images,_names,_setName);
 if (isServer) then {
     // Default images on whiteboards (first image)
     {
-        _x setObjectTextureGlobal [0, _images select 0];
-    } count _objects;
+        private _image = [_coverImage, _images select 0] select {_coverImage != ""};
+        _x setObjectTextureGlobal [0, _image];
+    } forEach _objects;
 };
 
 // Number of slideshows (multiple modules support)

addons/slideshow/functions/fnc_moduleInit.sqf

@@ -31,6 +31,7 @@ private _controllers = [_logic getVariable ["Controllers", ""], true, true] call
 private _images = [_logic getVariable ["Images", ""], false, false] call EFUNC(common,parseList);
 private _names = [_logic getVariable ["Names", ""], false, false] call EFUNC(common,parseList);
 private _setName = _logic getVariable ["SetName", ""];
+private _coverImage = _logic getVariable ["CoverImage", ""];
 private _duration = _logic getVariable ["Duration", 0];
 
 // Objects synced to the module
@@ -40,6 +41,6 @@ private _duration = _logic getVariable ["Duration", 0];
 } count (synchronizedObjects _logic);
 
 // Prepare with actions
-[_objects, _controllers, _images, _names, _duration, _setName] call FUNC(createSlideshow);
+[_objects, _controllers, _images, _names, _duration, _setName, _coverImage] call FUNC(createSlideshow);
 
-INFO_1("Slideshow Module Initialized on %1 Objects", count _objects);
+INFO_1("Slideshow Module Initialized on %1 Objects",(count _objects));

addons/slideshow/stringtable.xml

@@ -161,7 +161,7 @@
         </Key>
         <Key ID="STR_ACE_Slideshow_SetName_DisplayName">
             <English>Set Name</English>
-            <German>Setze Namen</German>
+            <German>Name der Diavorführung</German>
             <Polish>Ustaw nazwę</Polish>
             <Japanese>名前設定</Japanese>
             <French>Définir le nom</French>
@@ -215,6 +215,15 @@
             <Chinese>每張幻燈片顯示的時間。 預設:0 (自動換圖已禁用)</Chinese>
             <Chinesesimp>每张幻灯片显示的时间。 预设:0 (自动换图已禁用)</Chinesesimp>
         </Key>
+        <Key ID="STR_ACE_Slideshow_CoverImage_DisplayName">
+            <English>Slideshow Cover Image</English>
+            <German>Titelbild der Diavorführung</German>
+        </Key>
+        </Key>
+        <Key ID="STR_ACE_Slideshow_CoverImage_Description">
+            <English>The Cover Image will be used as the first image to be displayed on the slideshow objects. When using multiple sets only the last one will be used.</English>
+            <German>Das Titelbild wird als erstes Bild auf der Projektionsfläche dargestellt. Wenn mehrere Diavorführungen für eine Steuereinheit definiert sind, wird nur das Letzte verwendet.</German>
+        </Key>
         <Key ID="STR_ACE_Slideshow_Interaction">
             <English>Slides</English>
             <French>Diapo</French>