Promotion picker allowing picking chains in one go (#9655)

* Try to allow chained promotion picking

* Reorg PromotionPickerScreen into own package

* Draft for new PromotionTree

* Change PromotionPickerScreen to use new tree (picking still not done)

* Finish new PromotionPickerScreen - code

* Finish new PromotionPickerScreen - assets and linting

* Finish new PromotionPickerScreen - polish positioning and lines

* Finish new PromotionPickerScreen - fix sound

* Finish new PromotionPickerScreen - little optimization

* Finish new PromotionPickerScreen - emphasize line along path

* Finish new PromotionPickerScreen - merge fix

* Finish new PromotionPickerScreen - address comments

* Finish new PromotionPickerScreen - fix sort and update wiki

android/assets/Skin.json

@@ -82,6 +82,60 @@
             "g": 0.0627451,
             "b": 0.039215688,
             "a": 1
+        },
+        "promotion-default": {
+            "r": 0,
+            "g": 0,
+            "b": 0,
+            "a": 1
+        },
+        "promotion-selected": {
+            "r": 0.2824,
+            "g": 0.5765,
+            "b": 0.6863,
+            "a": 1
+        },
+        "promotion-path": {
+            "r": 0.1882,
+            "g": 0.3843,
+            "b": 0.4575,
+            "a": 1
+        },
+        "promotion-promoted": {
+            "r": 0.8,
+            "g": 0.6745,
+            "b": 0,
+            "a": 1
+        },
+        "promotion-promoted-text": {
+            "r": 0.16,
+            "g": 0.1349,
+            "b": 0,
+            "a": 1
+        },
+        "promotion-pickable": {
+            "r": 0.1098,
+            "g": 0.3137,
+            "b": 0,
+            "a": 1
+        },
+        "promotion-prerequisite": {
+            "r": 0.405,
+            "g": 0.506,
+            "b": 0.81,
+            "a": 1
+        },
+        "promotion-grouplines": {
+            "r": 1,
+            "g": 1,
+            "b": 1,
+            "a": 1
+        },
+        "promotion-otherlines": {
+            "r": 1,
+            "g": 0.7,
+            "b": 0,
+            "a": 0
         }
     },
     "com.badlogic.gdx.scenes.scene2d.ui.Skin$TintedDrawable": {
@@ -319,5 +373,18 @@
             "cursor": "white",
             "selection": "selection"
         }
+    },
+    "com.unciv.ui.screens.pickerscreens.PromotionScreenColors": {
+        "default": {
+            "default": "promotion-default",
+            "selected": "promotion-selected",
+            "pathToSelection": "promotion-path",
+            "promoted": "promotion-promoted",
+            "promotedText": "promotion-promoted-text",
+            "pickable": "promotion-pickable",
+            "prerequisite": "promotion-prerequisite",
+            "groupLines": "promotion-grouplines",
+            "otherLines": "promotion-otherlines"
+        }
     }
 }

android/assets/jsons/translations/German.properties

@@ -1685,6 +1685,7 @@ Dogfighting III = Kurvenkampf III
 Choose name for [unitName] = Wähle Namen für [unitName]
 [unitFilter] units gain the [promotion] promotion = [unitFilter] Einheiten erhalten die [promotion] Beförderung
 Requires = Benötigt
+Path to [promotion] is ambiguous = Der Weg zu [promotion] ist noch nicht klar
 
 # Multiplayer Turn Checker Service
 

android/assets/jsons/translations/template.properties

@@ -1684,6 +1684,7 @@ Dogfighting III =
 Choose name for [unitName] = 
 [unitFilter] units gain the [promotion] promotion = 
 Requires = 
+Path to [promotion] is ambiguous = 
 
 # Multiplayer Turn Checker Service