clean up example mod

CustomTable.cs

@@ -21,12 +21,12 @@ public class CustomTable : Furniture {
 
     public override void OnAdded() {
         base.OnAdded();
-        ExampleMod.Logger.Info("We were added at " + this.Position);
+        ExampleMod.Logger.Info("The custom table was added at " + this.Position);
     }
 
     public override void OnRemoved() {
         base.OnRemoved();
-        ExampleMod.Logger.Info("We were removed from " + this.Position);
+        ExampleMod.Logger.Info("The custom table was removed from " + this.Position);
     }
 
     // validate is called when this object is loaded from disk

ExampleMod.cs

@@ -70,18 +70,17 @@ public class ExampleMod : Mod {
         // adding a simple action: sitting down in the grass, which also gives us a nice emotion modifier
         ActionType.Register(new ActionType.TypeSettings("ExampleMod.SitOnGrass", ObjectCategory.Ground, typeof(SitDownOnGrassAction)) {
             // we set this action to be executable only on grass tiles, not on other ground
-            CanExecute = (info, automatic) => {
-                if (!info.Map.IsInBounds(info.ActionLocation.ToPoint()))
-                    return ActionType.CanExecuteResult.Hidden;
-                var tile = info.Map.GetTile(info.ActionLocation.ToPoint());
-                if (tile.Name.StartsWith("Grass"))
-                    return ActionType.CanExecuteResult.Valid;
-                // hidden means the action won't be displayed in the ring menu
+            CanExecute = (actionInfo, automatic) => {
+                if (!actionInfo.Map.IsInBounds(actionInfo.ActionLocation.ToPoint()))
                     return ActionType.CanExecuteResult.Hidden;
+                var tile = actionInfo.Map.GetTile(actionInfo.ActionLocation.ToPoint());
+                // hidden means the action won't be displayed in the ring menu, Valid means the player (or AI) is able to enqueue and execute it
+                return tile.Name.StartsWith("Grass") ? ActionType.CanExecuteResult.Valid : ActionType.CanExecuteResult.Hidden;
             },
             Ai = {
                 // we allow the action to be done even if the solved needs aren't low enough on a person
                 CanDoRandomly = true,
+                // the solved needs indicate when the AI should mark this action as important, they don't actually have to match the action's behavior
                 SolvedNeeds = new[] {NeedType.Energy},
                 // make people more likely to sit down in the grass if they're uncomfortable 
                 PassivePriority = p => p.Emotion == EmotionType.Uncomfortable ? 150 : 25
@@ -89,6 +88,8 @@ public class ExampleMod : Mod {
             // since this action doesn't use objects (like chairs etc.), we set a texture to display instead 
             Texture = this.uiTextures[1, 0]
         });
+        
+        // we use this emotion modifier in SitDownOnGrassAction
         GrassSittingModifier = EmotionModifier.Register(
             new EmotionModifier("ExampleMod.GrassSitting", this.uiTextures[1, 0], EmotionType.Happy));
     }

SitDownOnGrassAction.cs

@@ -18,6 +18,8 @@ public class SitDownOnGrassAction : MultiAction {
     protected override IEnumerable<Action> CreateFirstActions() {
         // we want to walk to the location clicked, so we use the current action info
         yield return ActionType.GoHere.Construct(this.Info);
+
+        // if multiple things should be done before starting this action, they can all be returned here
     }
 
     protected override void AndThenInitialize() {