Simplify usage and improve shooter tuner interface

src/main/java/frc4388/utility/SendableTable.java

@@ -0,0 +1,41 @@
+package frc4388.utility;
+
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import java.util.function.Supplier;
+
+import edu.wpi.first.util.sendable.Sendable;
+import edu.wpi.first.util.sendable.SendableBuilder;
+import frc4388.robot.subsystems.BoomBoom.ShooterTableEntry;
+
+public class SendableTable implements Sendable {
+  private Supplier<ShooterTableEntry[]> m_table;
+  public SendableTable(Supplier<ShooterTableEntry[]> table) {
+    m_table = table;
+  }
+  @Override
+  public void initSendable(SendableBuilder builder) {
+    builder.setSmartDashboardType("Table");
+    builder.addRawProperty("table", this::getTableAsBytes, null);
+    builder.addStringArrayProperty("header", () -> new String[] {"distance", "hoodExt", "drumVelocity"}, null);
+  }
+  private byte[] getTableAsBytes() {
+    ShooterTableEntry[] table = m_table.get();
+    ByteBuffer byteBuffer = ByteBuffer.allocate(Double.BYTES * 3 * table.length);
+    Arrays.stream(table).forEach(e -> {
+      byteBuffer.putDouble(e.distance);
+      byteBuffer.putDouble(e.hoodExt);
+      byteBuffer.putDouble(e.drumVelocity);
+    });
+    return byteBuffer.hasArray() ? byteBuffer.array() : new byte[0];
+  }
+  private void setTableFromBytes(byte[] bytes) {
+    ByteBuffer byteBuffer = ByteBuffer.wrap(bytes);
+    ShooterTableEntry[] table = m_table.get();
+    for (int i = 0; i < table.length; i++) {
+      table[i].distance = byteBuffer.getDouble();
+      table[i].hoodExt = byteBuffer.getDouble();
+      table[i].drumVelocity = byteBuffer.getDouble();
+    }
+  }
+}