fix missing stamp method on sprite

Author: mikebarkmin

.gitignore

@@ -12,6 +12,7 @@ classes
 docs/en/public/reference
 docs/en/book/changelog.md
 
+natives
 
 # Ignore Gradle project-specific cache directory
 .gradle

.project

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>main</name>
+	<comment/>
+	<projects/>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments/>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

examples/reference/SpriteStamp.gif

@@ -1180,6 +1180,10 @@ public void broadcast(String message) {
 
   public void whenIReceive(String message) {}
 
+  public void stamp() {
+    this.stampToBackground();
+  }
+
   public void stampToBackground() {
     if (this.costumes.size() > 0) {
       var stamp =

src/org/openpatch/scratch/Sprite.java

@@ -30,6 +30,7 @@ public class Applet extends PApplet {
   public CopyOnWriteArrayList<StageBox> stages = new CopyOnWriteArrayList<>();
   public int currentStage = -1;
 
+  private boolean hasLoaded = false;
   private String loadingText = "";
 
   private class StageBox {
@@ -221,6 +222,7 @@ public void loadAssets() {
       } catch (IOException | URISyntaxException e) {
       }
     }
+    this.hasLoaded = true;
   }
 
   private float loadingStatus() {
@@ -256,7 +258,7 @@ public void keyEvent(KeyEvent e) {
 
   public void draw() {
     int sizeStages = this.stages.size();
-    if (this.loadingStatus() < 1) {
+    if (!this.hasLoaded || this.loadingStatus() < 1) {
       this.background(0x222222);
       this.image(this.loading, this.width / 2, this.height / 2);
       this.textAlign(CENTER);