/
AttitudeFragment.cs
315 lines (290 loc) · 12.6 KB
/
AttitudeFragment.cs
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using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace RemoteTech
{
public enum ComputerMode
{
Off,
Kill,
Node,
TargetPos,
Orbital,
Surface,
TargetVel,
Custom
}
public class AttitudeFragment : IFragment
{
private float Pitch
{
get
{
float pitch;
if (!Single.TryParse(mPitch, out pitch))
{
pitch = 0;
}
return pitch;
}
set { mPitch = value.ToString(); }
}
private float Heading
{
get
{
float heading;
if (!Single.TryParse(mHeading, out heading))
{
heading = 0;
}
return heading;
}
set { mHeading = value.ToString(); }
}
private float Roll
{
get
{
float roll;
if (!Single.TryParse(mRoll, out roll))
{
roll = 0;
}
return roll;
}
set { mRoll = value.ToString(); }
}
private double Duration
{
get { return RTUtil.TryParseDuration(mDuration); }
set { mDuration = RTUtil.FormatDuration(value); }
}
private double DeltaV
{
get
{
double deltav;
String input = mDuration.TrimEnd("m/s".ToCharArray());
if (!mDuration.EndsWith("m/s") || !Double.TryParse(input, out deltav))
{
deltav = Double.NaN;
}
return deltav;
}
}
private FlightAttitude Attitude { get { return mAttitude; } }
private FlightComputer mFlightComputer;
private Action mOnClickQueue;
private ComputerMode mMode;
private FlightAttitude mAttitude;
private float mThrottle;
private String mPitch = "90";
private String mRoll = "90";
private String mHeading = "90";
private String mDuration = "0s";
public AttitudeFragment(FlightComputer fc, Action queue)
{
mFlightComputer = fc;
mOnClickQueue = queue;
}
public void Draw()
{
float width3 = 156 / 3 - GUI.skin.button.margin.right * 2.0f / 3.0f;
if (Event.current.Equals(Event.KeyboardEvent("return")))
{
if (GUI.GetNameOfFocusedControl().StartsWith("phr"))
{
mPitch = Pitch.ToString();
mHeading = Heading.ToString();
mRoll = Roll.ToString();
if (mFlightComputer.InputAllowed)
{
mMode = ComputerMode.Custom;
Confirm();
}
}
else if (GUI.GetNameOfFocusedControl() == "burn")
{
OnBurnClick();
}
}
GUILayout.BeginVertical();
{
GUILayout.BeginHorizontal();
{
RTUtil.Button(new GUIContent("KILL", "Kill rotation."), () => RTCore.Instance.StartCoroutine(OnModeClick(ComputerMode.Kill)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("NODE", "Prograde points in the direction of the first maneuver node."), () => RTCore.Instance.StartCoroutine(OnModeClick(ComputerMode.Node)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("RVEL", "Prograde relative to target velocity."), () => RTCore.Instance.StartCoroutine(OnModeClick(ComputerMode.TargetVel)), GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
{
RTUtil.Button(new GUIContent("ORB", "Prograde relative to orbital velocity."), () => RTCore.Instance.StartCoroutine(OnModeClick(ComputerMode.Orbital)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("SRF", "Prograde relative to surface velocity."), () => RTCore.Instance.StartCoroutine(OnModeClick(ComputerMode.Surface)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("TGT", "Prograde points directly at target."), () => RTCore.Instance.StartCoroutine(OnModeClick(ComputerMode.TargetPos)), GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
RTUtil.Button(new GUIContent("CUSTOM", "Prograde fixed as pitch, heading, roll relative to north pole."), () => RTCore.Instance.StartCoroutine(OnModeClick(ComputerMode.Custom)), GUILayout.ExpandWidth(true));
GUILayout.Space(5);
GUILayout.BeginHorizontal();
{
RTUtil.Button(new GUIContent("GRD\n+", "Orient to Prograde."), () => RTCore.Instance.StartCoroutine(OnAttitudeClick(FlightAttitude.Prograde)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("RAD\n+", "Orient to Radial."), () => RTCore.Instance.StartCoroutine(OnAttitudeClick(FlightAttitude.RadialPlus)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("NRM\n+", "Orient to Normal."), () => RTCore.Instance.StartCoroutine(OnAttitudeClick(FlightAttitude.NormalPlus)), GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
{
RTUtil.Button(new GUIContent("GRD\n-", "Orient to Retrograde."), () => RTCore.Instance.StartCoroutine(OnAttitudeClick(FlightAttitude.Retrograde)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("RAD\n-", "Orient to Anti-radial."), () => RTCore.Instance.StartCoroutine(OnAttitudeClick(FlightAttitude.RadialMinus)), GUILayout.Width(width3));
RTUtil.Button(new GUIContent("NRM\n-", "Orient to Anti-normal."), () => RTCore.Instance.StartCoroutine(OnAttitudeClick(FlightAttitude.NormalMinus)), GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
GUILayout.Space(5);
GUILayout.BeginHorizontal();
{
GUILayout.Label(new GUIContent("PIT:", "Sets pitch."), GUILayout.Width(width3));
RTUtil.Button("+", () => Pitch++);
RTUtil.Button("-", () => Pitch--);
GUI.SetNextControlName("phr1");
RTUtil.TextField(ref mPitch, GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
{
GUILayout.Label(new GUIContent("HDG:", "Sets heading."), GUILayout.Width(width3));
RTUtil.Button("+", () => Heading++);
RTUtil.Button("-", () => Heading--);
GUI.SetNextControlName("phr2");
RTUtil.TextField(ref mHeading, GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
{
GUILayout.Label(new GUIContent("RLL:", "Sets roll."), GUILayout.Width(width3));
RTUtil.Button("+", () => Roll++);
RTUtil.Button("-", () => Roll--);
GUI.SetNextControlName("phr3");
RTUtil.TextField(ref mRoll, GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
{
GUILayout.Label("Throttle: ");
GUILayout.FlexibleSpace();
GUILayout.Label(mThrottle.ToString("P"));
}
GUILayout.EndHorizontal();
RTUtil.HorizontalSlider(ref mThrottle, 0, 1);
GUI.SetNextControlName("burn");
RTUtil.TextField(ref mDuration);
GUILayout.BeginHorizontal();
{
RTUtil.Button(new GUIContent("BURN", "Example: 125, 125s, 5m20s, 1d6h20m10s, 123m/s."),
OnBurnClick, GUILayout.Width(width3));
RTUtil.Button(new GUIContent("EXEC", "Executes next maneuver node."),
OnExecClick, GUILayout.Width(width3));
RTUtil.Button(new GUIContent(">>", "Toggles the queue and delay functionality."),
mOnClickQueue, GUILayout.Width(width3));
}
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
}
// Called by RTUtil.Button
// General-purpose function has to represent enums as integers
private IEnumerator OnModeClick(ComputerMode state)
{
yield return null;
if (mFlightComputer.InputAllowed)
{
mMode = (state < 0) ? ComputerMode.Off : state;
Confirm();
}
}
private IEnumerator OnAttitudeClick(FlightAttitude state)
{
yield return null;
if (mFlightComputer.InputAllowed)
{
mAttitude = (state < 0) ? FlightAttitude.Null : state;
if (mMode == ComputerMode.Off || mMode == ComputerMode.Kill || mMode == ComputerMode.Node)
{
mMode = ComputerMode.Orbital;
}
Confirm();
}
}
private void Confirm()
{
ICommand newCommand;
switch (mMode)
{
default:
case ComputerMode.Off:
mAttitude = FlightAttitude.Null;
newCommand = AttitudeCommand.Off();
break;
case ComputerMode.Kill:
mAttitude = FlightAttitude.Null;
newCommand = AttitudeCommand.KillRot();
break;
case ComputerMode.Node:
mAttitude = FlightAttitude.Null;
newCommand = AttitudeCommand.ManeuverNode();
break;
case ComputerMode.TargetPos:
mAttitude = (mAttitude == FlightAttitude.Null) ? FlightAttitude.Prograde : mAttitude;
newCommand =
AttitudeCommand.WithAttitude(Attitude, ReferenceFrame.TargetParallel);
break;
case ComputerMode.Orbital:
mAttitude = (mAttitude == FlightAttitude.Null) ? FlightAttitude.Prograde : mAttitude;
newCommand =
AttitudeCommand.WithAttitude(Attitude, ReferenceFrame.Orbit);
break;
case ComputerMode.Surface:
mAttitude = (mAttitude == FlightAttitude.Null) ? FlightAttitude.Prograde : mAttitude;
newCommand =
AttitudeCommand.WithAttitude(Attitude, ReferenceFrame.Surface);
break;
case ComputerMode.TargetVel:
mAttitude = (mAttitude == FlightAttitude.Null) ? FlightAttitude.Prograde : mAttitude;
newCommand =
AttitudeCommand.WithAttitude(Attitude, ReferenceFrame.TargetVelocity);
break;
case ComputerMode.Custom:
mAttitude = FlightAttitude.Null;
newCommand = AttitudeCommand.WithSurface(Pitch, Heading, Roll);
break;
}
mFlightComputer.Enqueue(newCommand);
}
private void OnBurnClick()
{
if (!Double.IsNaN(DeltaV))
{
mFlightComputer.Enqueue(BurnCommand.WithDeltaV(mThrottle, DeltaV));
}
else
{
mFlightComputer.Enqueue(BurnCommand.WithDuration(mThrottle, Duration));
}
}
private void OnExecClick()
{
if (mFlightComputer.Vessel.patchedConicSolver == null || mFlightComputer.Vessel.patchedConicSolver.maneuverNodes.Count == 0) return;
var cmd = ManeuverCommand.WithNode(0, mFlightComputer);
if (cmd.TimeStamp < RTUtil.GameTime + mFlightComputer.Delay)
{
RTUtil.ScreenMessage("[Flight Computer]: Signal delay is too high to execute this maneuver at the proper time.");
}
else
{
mFlightComputer.Enqueue(cmd, false, false, true);
}
}
}
}