...

ET/Web/Pages/Simulation.razor

@@ -17,7 +17,7 @@
 }
 else
 {
-    <div class="simulation-layout">
+    <div class="simulation-layout" tabindex="0" @onkeydown="HandleKeyDown" @ref="layoutDiv">
         <div class="sim-controls d-flex align-items-center justify-content-between mb-3 flex-wrap gap-2">
             <div class="d-flex align-items-center gap-2">
                 <button class="btn btn-outline-light btn-sm" @onclick="PrevTurn" disabled="@(SimService.Data.CurrentTurn <= 0)">
@@ -99,7 +99,7 @@ else
                           stroke="rgba(255,255,255,0.12)" stroke-width="2" stroke-linecap="round"/>
                 }
 
-                @foreach (var region in currentRegions)
+                 @foreach (var region in currentRegions)
                 {
                     var isActivated = activatedRegionNames.Contains(region.Name);
                     var terrainColor = GetTerrainColor(region.Terrain);
@@ -109,12 +109,57 @@ else
                     var dr = prev != null ? region.PreyMeeples - prev.PreyMeeples : 0;
                     var df = prev != null ? region.FloraMeeples - prev.FloraMeeples : 0;
                     var hasDelta = dp != 0 || dr != 0 || df != 0;
+
+                    // Meeple dot counts (max 3 visible per type)
+                    var pdots = Math.Min(region.PredatorMeeples, 3);
+                    var rdots = Math.Min(region.PreyMeeples, 3);
+                    var fdots = Math.Min(region.FloraMeeples, 3);
+                    var dotR = 3;
+                    var dotGap = 7;
+
                     <g class="sim-region @(isActivated ? "sim-active" : "")">
                         <circle cx="@region.X" cy="@region.Y" r="34" fill="url(#sg-@region.Terrain)"/>
                         <circle cx="@region.X" cy="@region.Y" r="18"
                                 fill="@(terrainColor)cc"
                                 stroke="@(isActivated ? "#ffd700" : "rgba(255,255,255,0.5)")"
                                 stroke-width="@(isActivated ? 3 : 2)"/>
+
+                        @* Predator dots (red, top row) *@
+                        @for (int d = 0; d < pdots; d++)
+                        {
+                            var dx = region.X + (d - (pdots - 1) * 0.5) * dotGap;
+                            var dy = region.Y - 7;
+                            <circle cx="@dx" cy="@dy" r="@dotR" fill="#e76f51" stroke="rgba(0,0,0,0.4)" stroke-width="0.5"/>
+                        }
+                        @if (region.PredatorMeeples > 3)
+                        {
+                            @((MarkupString)$"<text x=\"{region.X + 2 * dotGap + 2}\" y=\"{region.Y - 4}\" fill=\"#e76f51\" font-size=\"7\" font-weight=\"600\">+{region.PredatorMeeples - 3}</text>")
+                        }
+
+                        @* Prey dots (yellow, middle row) *@
+                        @for (int d = 0; d < rdots; d++)
+                        {
+                            var dx = region.X + (d - (rdots - 1) * 0.5) * dotGap;
+                            var dy = region.Y;
+                            <circle cx="@dx" cy="@dy" r="@dotR" fill="#e9c46a" stroke="rgba(0,0,0,0.4)" stroke-width="0.5"/>
+                        }
+                        @if (region.PreyMeeples > 3)
+                        {
+                            @((MarkupString)$"<text x=\"{region.X + 2 * dotGap + 2}\" y=\"{region.Y + 3}\" fill=\"#e9c46a\" font-size=\"7\" font-weight=\"600\">+{region.PreyMeeples - 3}</text>")
+                        }
+
+                        @* Flora dots (green, bottom row) *@
+                        @for (int d = 0; d < fdots; d++)
+                        {
+                            var dx = region.X + (d - (fdots - 1) * 0.5) * dotGap;
+                            var dy = region.Y + 7;
+                            <circle cx="@dx" cy="@dy" r="@dotR" fill="#4caf50" stroke="rgba(0,0,0,0.4)" stroke-width="0.5"/>
+                        }
+                        @if (region.FloraMeeples > 3)
+                        {
+                            @((MarkupString)$"<text x=\"{region.X + 2 * dotGap + 2}\" y=\"{region.Y + 10}\" fill=\"#4caf50\" font-size=\"7\" font-weight=\"600\">+{region.FloraMeeples - 3}</text>")
+                        }
+
                         <text x="@labelX" y="@(region.Y + 4)" fill="rgba(255,255,255,0.9)"
                               font-family="system-ui,sans-serif" font-size="11" font-weight="600">
                             @region.Name
@@ -218,6 +263,7 @@ else
 
 
 @code {
+    private ElementReference layoutDiv;
     private TurnEvent? CurrentEvent => SimService.Data.CurrentTurn > 0 && SimService.Data.CurrentTurn <= SimService.Data.Events.Count
         ? SimService.Data.Events[SimService.Data.CurrentTurn - 1]
         : null;
@@ -252,6 +298,18 @@ else
             SimService.Data.CurrentTurn++;
     }
 
+    private void HandleKeyDown(KeyboardEventArgs e)
+    {
+        if (e.Key == "ArrowLeft") PrevTurn();
+        else if (e.Key == "ArrowRight") NextTurn();
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
+            await layoutDiv.FocusAsync();
+    }
+
     private void RandomizeEvents()
     {
         SimService.RandomizeEvents();

ET/Web/Services/GameSimulationService.cs

@@ -76,12 +76,7 @@ public class GameSimulationService
 
     public void RandomizeEvents()
     {
-        var initialRegions = Data.InitialRegions;
-        Data = new SimulationData();
-        Data.Regions = initialRegions.Select(r => r.Clone()).ToList();
-        Data.InitialRegions = initialRegions;
-        GenerateAndApplyEvents();
-        Data.IsInitialized = true;
+        RunSimulation();
     }
 
     public List<RegionState> GetCurrentState()
@@ -181,22 +176,25 @@ public class GameSimulationService
         if (region.PredatorMeeples <= 0)
             return;
 
-        if (region.PreyMeeples > 0)
+        int total = region.PredatorMeeples;
+        int canEat = Math.Min(total, region.PreyMeeples);
+        int mustTravel = total - canEat;
+
+        if (canEat > 0)
         {
-            int eaten = Math.Min(region.PredatorMeeples, region.PreyMeeples);
-            region.PreyMeeples -= eaten;
-            region.PredatorMeeples += eaten;
-            details.Add($"{region.Name}: Predators ate {eaten} prey, now {region.PredatorMeeples}P / {region.PreyMeeples}R");
+            region.PreyMeeples -= canEat;
+            region.PredatorMeeples += canEat;
+            details.Add($"{region.Name}: {canEat} predators ate prey, +{canEat} new predators");
         }
-        else
+
+        if (mustTravel > 0)
         {
             var target = FindBestTravelTarget(region, r => r.PreyMeeples);
             if (target != null)
             {
-                int traveling = region.PredatorMeeples;
-                target.PredatorMeeples += traveling;
-                region.PredatorMeeples = 0;
-                details.Add($"{region.Name}: {traveling} predators traveled to {target.Name}");
+                region.PredatorMeeples -= mustTravel;
+                target.PredatorMeeples += mustTravel;
+                details.Add($"{region.Name}: {mustTravel} predators traveled to {target.Name}");
             }
         }
     }
@@ -206,22 +204,25 @@ public class GameSimulationService
         if (region.PreyMeeples <= 0)
             return;
 
-        if (region.FloraMeeples > 0)
+        int total = region.PreyMeeples;
+        int canEat = Math.Min(total, region.FloraMeeples);
+        int mustTravel = total - canEat;
+
+        if (canEat > 0)
         {
-            int consumed = Math.Min(region.PreyMeeples, region.FloraMeeples);
-            region.FloraMeeples -= consumed;
-            region.PreyMeeples += consumed;
-            details.Add($"{region.Name}: Prey consumed {consumed} flora, now {region.PreyMeeples}R / {region.FloraMeeples}F");
+            region.FloraMeeples -= canEat;
+            region.PreyMeeples += canEat;
+            details.Add($"{region.Name}: {canEat} prey ate flora, +{canEat} new prey");
         }
-        else
+
+        if (mustTravel > 0)
         {
             var target = FindBestTravelTarget(region, r => r.FloraMeeples);
             if (target != null)
             {
-                int traveling = region.PreyMeeples;
-                target.PreyMeeples += traveling;
-                region.PreyMeeples = 0;
-                details.Add($"{region.Name}: {traveling} prey traveled to {target.Name}");
+                region.PreyMeeples -= mustTravel;
+                target.PreyMeeples += mustTravel;
+                details.Add($"{region.Name}: {mustTravel} prey traveled to {target.Name}");
             }
         }
     }
@@ -315,13 +316,22 @@ public class GameSimulationService
             }
         }
         
+        var excluded = new HashSet<string>
+        {
+            "Grass 1", "Grass 2", "Wasteland 1",
+            "Mountain 1", "Mountain 2", "Mountain 3", "Mountain 4", "Mountain 5"
+        };
+
         var shuffled = combos.OrderBy(_ => _rng.Next()).ToList();
         for (int i = 0; i < Data.Regions.Count; i++)
         {
-            var (p, r, f) = shuffled[i % shuffled.Count];
-            Data.Regions[i].PredatorMeeples = p;
-            Data.Regions[i].PreyMeeples = r;
-            Data.Regions[i].FloraMeeples = f;
+            if (!excluded.Contains(Data.Regions[i].Name))
+            {
+                var (p, r, f) = shuffled[i % shuffled.Count];
+                Data.Regions[i].PredatorMeeples = p;
+                Data.Regions[i].PreyMeeples = r;
+                Data.Regions[i].FloraMeeples += f;
+            }
         }
     }