get rid of lidar variables and code that conflicted with lidar variables already...

[3501/stronghold-2016] / src / org / usfirst / frc / team3501 / robot / subsystems / Shooter.java

diff --git a/src/org/usfirst/frc/team3501/robot/subsystems/Shooter.java b/src/org/usfirst/frc/team3501/robot/subsystems/Shooter.java
index 348752566e3a616fc3d54c298297bab3d173aff7..22239e49ee945c5bd0a9a163d9a9da7160233db2 100755 (executable)
--- a/src/org/usfirst/frc/team3501/robot/subsystems/Shooter.java
+++ b/src/org/usfirst/frc/team3501/robot/subsystems/Shooter.java
@@ -1,7 +1,10 @@
 package org.usfirst.frc.team3501.robot.subsystems;
 
 import org.usfirst.frc.team3501.robot.Constants;
+import org.usfirst.frc.team3501.robot.Lidar;
+import org.usfirst.frc.team3501.robot.MathLib;
 
+import edu.wpi.first.wpilibj.AnalogPotentiometer;
 import edu.wpi.first.wpilibj.CANTalon;
 import edu.wpi.first.wpilibj.CounterBase.EncodingType;
 import edu.wpi.first.wpilibj.DoubleSolenoid;
@@ -9,10 +12,10 @@ import edu.wpi.first.wpilibj.Encoder;
 import edu.wpi.first.wpilibj.command.Subsystem;
 
 /***
- * The Shooter consists of a platform and wheel, each controlled by
- * separate motors. The motor controlling the platform pushes the ball onto the
- * wheel. The wheel is controlled by a motor, which runs once the ball is pushed
- * onto the wheel. The spinning wheel propels the ball.
+ * The Shooter consists of a platform and wheel, each controlled by separate
+ * motors. The piston controlling the platform pushes the ball onto the wheel.
+ * The wheel is controlled by a motor, which is running before the ball is
+ * pushed onto the wheel. The spinning wheel propels the ball.
  *
  * @author superuser
  *
@@ -21,10 +24,13 @@ import edu.wpi.first.wpilibj.command.Subsystem;
 public class Shooter extends Subsystem {
   private CANTalon shooter;
   private CANTalon angleAdjuster;
-  private DoubleSolenoid punch;
+  private DoubleSolenoid hood, punch;
   private Encoder encoder;
+  private Lidar lidar;
 
   public Shooter() {
+    leftLidar = new AnalogPotentiometer(0);
+    rightLidar = new AnalogPotentiometer(0);
     shooter = new CANTalon(Constants.Shooter.PORT);
     angleAdjuster = new CANTalon(Constants.Shooter.ANGLE_ADJUSTER_PORT);
     punch = new DoubleSolenoid(Constants.Shooter.PUNCH_FORWARD_PORT,
@@ -34,14 +40,6 @@ public class Shooter extends Subsystem {
         Constants.Shooter.ENCODER_PORT_B, false, EncodingType.k4X);
   }
 
-  /***
-   * 
-   * @return current sensor position??
-   */
-  public double getCurrentSetPoint() {
-    return shooter.get();
-  }
-
   /***
    * This method checks to see if the ball has successfully passed through the
    * intake rollers and is inside.
@@ -74,20 +72,29 @@ public class Shooter extends Subsystem {
   // Use negative # for decrement. Positive for increment.
 
   public void changeSpeed(double change) {
-    double newSpeed = getCurrentSetPoint() + change;
+    double newSpeed = getSpeed() + change;
     setSpeed(newSpeed);
   }
 
   // Punch Commands
-  public void punch() {
+  public void extendPunch() {
     punch.set(Constants.Shooter.punch);
   }
 
-  public void resetPunch() {
+  public void retractPunch() {
     punch.set(Constants.Shooter.retract);
   }
 
   @Override
   protected void initDefaultCommand() {
   }
+
+  public double getLeftDistanceToTower() {
+    // TODO: find the method that actually gets distance
+    return leftLidar.get();
+  }
+
+  public double getRightDistanceToTower() {
+    return rightLidar.get();
+  }
 }