Rename files in Docs, and add new Doc about print statements.

Source/Integration/AnimQueue.h

@@ -125,11 +125,9 @@ public:
 	UFUNCTION(BlueprintPure, meta = (BlueprintAutocast), Category = "Luprex|Animation Step")
     static int64 AnimationStepID(const FlxAnimationStep& step) { return step.Hash; }
 
-	// Scan an animation step for key-value pairs of the form mat_XXXX={x,y,z}.
-	// For each match, create a dynamic material instance on the actor's mesh
-	// components and set the vector parameter XXXX.  Materials are restored to
-	// their base (non-dynamic) state before applying, so parameters from
-	// previous calls do not persist.
+	// Using mat_xxxx values from the animation step, update the actor's
+	// material parameters. Doing this may involve creating or replacing
+	// dynamic material instances for the actor.
 	//
 	UFUNCTION(BlueprintCallable, Meta = (DefaultToSelf = "actor"), Category = "Luprex|Animation Step")
 	static void AnimationStepApplyMaterials(const FlxAnimationStep& step, AActor* actor);
@@ -137,6 +135,8 @@ public:
 	// Look for a mesh=name key-value pair in the animation step.
 	// If found, load the named mesh and apply it to the actor's
 	// mesh component.  The actor must have exactly one mesh component.
+	// If FallbackToBP is true, and mesh=name is not present, looks
+	// for a bp=name pair instead.
 	//
 	UFUNCTION(BlueprintCallable, Meta = (DefaultToSelf = "actor"), Category = "Luprex|Animation Step")
 	static void AnimationStepApplyMesh(const FlxAnimationStep& step, bool FallbackToBP, AActor* actor);
@@ -144,6 +144,8 @@ public:
 
 ////////////////////////////////////////////////
 //
+// An animation step that doesn't actually store the step,
+// it just contains a pointer to the string.
 // 
 ////////////////////////////////////////////////
 
@@ -243,7 +245,7 @@ private:
 	FlxStreamBuffer Decoder;
 
 public:
-	// Initialize the FlxAnimationStepDecoder from the FlxAnimationStepView.
+	// Initialize the FlxAnimationStepDecoder.
 	// 
 	FlxAnimationStepDecoder(std::string_view body) : Decoder(body) {}