Create PrintedTextView component which displays text in time intervals

2023-11-02 11:22:07 +01:00
parent 4e07ac963c
commit a18c1027ae
1 changed files with 48 additions and 0 deletions
--- a/api/src/main/java/com/bartlomiejpluta/base/lib/gui/PrintedTextView.java
+++ b/api/src/main/java/com/bartlomiejpluta/base/lib/gui/PrintedTextView.java
@@ -0,0 +1,48 @@
+package com.bartlomiejpluta.base.lib.gui;
+
+import com.bartlomiejpluta.base.api.context.Context;
+import com.bartlomiejpluta.base.api.gui.Component;
+import com.bartlomiejpluta.base.api.gui.GUI;
+import lombok.Setter;
+
+import java.util.Map;
+
+public class PrintedTextView extends TextView {
+
+   @Setter
+   private Float duration;
+
+   private float acc;
+
+   private String originalText;
+
+   public PrintedTextView(Context context, GUI gui, Map<String, Component> refs) {
+      super(context, gui, refs);
+   }
+
+   public void start() {
+      acc = 0f;
+   }
+
+   public boolean isPrinting() {
+      return originalText.length() != super.getText().length();
+   }
+
+   public void printAll() {
+      acc = originalText.length() * duration;
+   }
+
+   @Override
+   public void setText(String text) {
+      super.setText("");
+      this.originalText = text;
+   }
+
+   @Override
+   public void update(float dt) {
+      super.update(dt);
+
+      acc += dt;
+      super.setText(originalText.substring(0, Math.min(originalText.length(), (int) (acc / duration))));
+   }
+}