added support for RiverScrollSimple

Assets/Scripts/GenerateDemoFiles.cs

@@ -284,7 +284,7 @@ public static void GenerateSlingShotStage()
         string GravURI = StageStatic.stage.solution.Add(
             new PointFact(new Vector3(0, -9.81f, 0), Vector3.down),
             out _, false, null, null);
-        //StageStatic.stage.solution.ExposedSolutionFacts.Add(GravURI);
+        StageStatic.stage.solution.ExposedSolutionFacts.Add(GravURI);
 
         string BounceURI = StageStatic.stage.solution.Add(
             new RealLitFact(0.8f),
@@ -312,7 +312,7 @@ public static void GenerateSlingShotStage()
 
         // Set Gadgets/ Scrolls
         StageStatic.stage.AllowedGadgets = null;
-        StageStatic.stage.AllowedScrolls = new() { MMTConstants.ScrollRiver, MMTConstants.ScrollCannonBallT3D };
+        StageStatic.stage.AllowedScrolls = new() { MMTConstants.ScrollRiverSimple, MMTConstants.ScrollRiver, MMTConstants.ScrollCannonBallT3D };
 
         StageStatic.stage.solution.ScrollOverwrites.Add(MMTConstants.ScrollCannonBallT3D, new[] {
             (GravURI, 2, false),
@@ -322,6 +322,9 @@ public static void GenerateSlingShotStage()
         StageStatic.stage.solution.ScrollOverwrites.Add(MMTConstants.ScrollRiver, new[] {
             (GravURI, 4, false),
         });
+        StageStatic.stage.solution.ScrollOverwrites.Add(MMTConstants.ScrollRiverSimple, new[] {
+            (GravURI, 2, true),
+        });
 
         // Save
         StageStatic.SetMode(StageStatic.Mode.Create);

Assets/Scripts/MMTServer/CommunicationProtocoll/MMTConstants.cs

@@ -130,6 +130,7 @@ public static class MMTConstants
         public const string ScrollCannonBall3D = "http://mathhub.info/FrameIT/frameworld?W3DBouncingScroll";
         public const string ScrollCannonBallT3D = "http://mathhub.info/FrameIT/frameworld?T3DBouncingScroll";
         public const string ScrollRiver = "http://mathhub.info/FrameIT/frameworld?RiverScroll";
+        public const string ScrollRiverSimple = "http://mathhub.info/FrameIT/frameworld?RiverScrollSimple";
 
         /// <summary>
         /// <remark>Needs to map to primitives where possible!</remark>

Assets/Stages/SlingShot.JSON

@@ -9,7 +9,8 @@
     "ExposedSolutionFacts": [
       "http://mathhub.info/FrameIT/frameworld?DefaultSituationSpace/SituationTheory1?fact181",
       "http://mathhub.info/FrameIT/frameworld?DefaultSituationSpace/SituationTheory1?fact182",
-      "http://mathhub.info/FrameIT/frameworld?DefaultSituationSpace/SituationTheory1?fact183"
+      "http://mathhub.info/FrameIT/frameworld?DefaultSituationSpace/SituationTheory1?fact183",
+	  "http://mathhub.info/FrameIT/frameworld?DefaultSituationSpace/SituationTheory1?fact179"
     ],
     "ScrollOverwrites": {
       "http://mathhub.info/FrameIT/frameworld?T3DBouncingScroll": [
@@ -35,6 +36,13 @@
           "Item2": 4,
           "Item3": false
         }
+      ],
+      "http://mathhub.info/FrameIT/frameworld?RiverScrollSimple": [
+        {
+          "Item1": "http://mathhub.info/FrameIT/frameworld?DefaultSituationSpace/SituationTheory1?fact179",
+          "Item2": 2,
+          "Item3": true
+        }
       ]
     },
     "ImmutableFacts": [
@@ -2662,6 +2670,7 @@
   "record_index": null,
   "solution_approches": [],
   "AllowedScrolls": [
+    "http://mathhub.info/FrameIT/frameworld?RiverScrollSimple",
     "http://mathhub.info/FrameIT/frameworld?RiverScroll",
     "http://mathhub.info/FrameIT/frameworld?T3DBouncingScroll"
   ],

Assets/StreamingAssets/scrolls.json

@@ -22500,6 +22500,33 @@
 		"acquiredFacts": []
 	},
 	
+	{
+		"ref": "http://mathhub.info/FrameIT/frameworld?RiverScrollSimple",
+		"label": "RiverScrollSimple",
+		"description": "River.Simple.",
+		"requiredFacts": [
+		{
+				"ref": {
+					"uri": "http://mathhub.info/FrameIT/frameworld?RiverScrollSimple/Problem?S"
+				},
+				"kind": "general"
+		},
+		{
+				"ref": {
+					"uri": "http://mathhub.info/FrameIT/frameworld?RiverScrollSimple/Problem?F"
+				},
+				"kind": "general"
+		},
+		{
+				"ref": {
+					"uri": "http://mathhub.info/FrameIT/frameworld?RiverScrollSimple/Problem?G"
+				},
+				"kind": "general"
+		}
+		],
+		"acquiredFacts": []
+	},
+	
 	{
 		"ref": "http://mathhub.info/FrameIT/frameworld?CircleLineAngleScroll",
 		"label": "CircleLineAngleScroll",