private bool NudgeButtonClicked(GUIButton btn, object userdata)
{
if (!MaintainPos || !AutoPilot)
{
AutoPilot = true;
posToMaintain = item.Submarine.WorldPosition;
}
MaintainPos = true;
if (userdata is Vector2)
{
Sonar sonar = item.GetComponent <Sonar>();
Vector2 nudgeAmount = (Vector2)userdata;
if (sonar != null)
{
nudgeAmount *= sonar == null ? 500.0f : 500.0f / sonar.Zoom;
}
PosToMaintain += nudgeAmount;
}
return(true);
}
public override void OnItemLoaded()
{
sonar = item.GetComponent <Sonar>();
}
public void DrawHUD(SpriteBatch spriteBatch, Rectangle rect)
{
int width = rect.Width, height = rect.Height;
int x = rect.X;
int y = rect.Y;
if (Voltage < MinVoltage)
{
return;
}
Rectangle velRect = new Rectangle(x + 20, y + 20, width - 40, height - 40);
Vector2 steeringOrigin = steerArea.Rect.Center.ToVector2();
if (!AutoPilot)
{
Vector2 unitSteeringInput = steeringInput / 100.0f;
//map input from rectangle to circle
Vector2 steeringInputPos = new Vector2(
steeringInput.X * (float)Math.Sqrt(1.0f - 0.5f * unitSteeringInput.Y * unitSteeringInput.Y),
-steeringInput.Y * (float)Math.Sqrt(1.0f - 0.5f * unitSteeringInput.X * unitSteeringInput.X));
steeringInputPos += steeringOrigin;
if (steeringIndicator != null)
{
Vector2 dir = steeringInputPos - steeringOrigin;
float angle = (float)Math.Atan2(dir.Y, dir.X);
steeringIndicator.Draw(spriteBatch, steeringOrigin, Color.White, origin: steeringIndicator.Origin, rotate: angle,
scale: new Vector2(dir.Length() / steeringIndicator.size.X, 1.0f));
}
else
{
GUI.DrawLine(spriteBatch, steeringOrigin, steeringInputPos, Color.LightGray);
GUI.DrawRectangle(spriteBatch, new Rectangle((int)steeringInputPos.X - 5, (int)steeringInputPos.Y - 5, 10, 10), Color.White);
}
if (velRect.Contains(PlayerInput.MousePosition))
{
GUI.DrawRectangle(spriteBatch, new Rectangle((int)steeringInputPos.X - 4, (int)steeringInputPos.Y - 4, 8, 8), GUI.Style.Red, thickness: 2);
}
}
else if (posToMaintain.HasValue && !LevelStartSelected && !LevelEndSelected)
{
Sonar sonar = item.GetComponent <Sonar>();
if (sonar != null && controlledSub != null)
{
Vector2 displayPosToMaintain = ((posToMaintain.Value - controlledSub.WorldPosition)) / sonar.Range * sonar.DisplayRadius * sonar.Zoom;
displayPosToMaintain.Y = -displayPosToMaintain.Y;
displayPosToMaintain = displayPosToMaintain.ClampLength(velRect.Width / 2);
displayPosToMaintain = steerArea.Rect.Center.ToVector2() + displayPosToMaintain;
Color crosshairColor = GUI.Style.Orange * (0.5f + ((float)Math.Sin(Timing.TotalTime * 5.0f) + 1.0f) / 4.0f);
if (maintainPosIndicator != null)
{
maintainPosIndicator.Draw(spriteBatch, displayPosToMaintain, crosshairColor, scale: 0.5f * sonar.Zoom);
}
else
{
float crossHairSize = 8.0f;
GUI.DrawLine(spriteBatch, displayPosToMaintain + Vector2.UnitY * crossHairSize, displayPosToMaintain - Vector2.UnitY * crossHairSize, crosshairColor, width: 3);
GUI.DrawLine(spriteBatch, displayPosToMaintain + Vector2.UnitX * crossHairSize, displayPosToMaintain - Vector2.UnitX * crossHairSize, crosshairColor, width: 3);
}
if (maintainPosOriginIndicator != null)
{
maintainPosOriginIndicator.Draw(spriteBatch, steeringOrigin, GUI.Style.Orange, scale: 0.5f * sonar.Zoom);
}
else
{
GUI.DrawRectangle(spriteBatch, new Rectangle((int)steeringOrigin.X - 5, (int)steeringOrigin.Y - 5, 10, 10), GUI.Style.Orange);
}
}
}
//map velocity from rectangle to circle
Vector2 unitTargetVel = targetVelocity / 100.0f;
Vector2 steeringPos = new Vector2(
targetVelocity.X * 0.9f * (float)Math.Sqrt(1.0f - 0.5f * unitTargetVel.Y * unitTargetVel.Y),
-targetVelocity.Y * 0.9f * (float)Math.Sqrt(1.0f - 0.5f * unitTargetVel.X * unitTargetVel.X));
steeringPos += steeringOrigin;
if (steeringIndicator != null)
{
Vector2 dir = steeringPos - steeringOrigin;
float angle = (float)Math.Atan2(dir.Y, dir.X);
steeringIndicator.Draw(spriteBatch, steeringOrigin, Color.Gray, origin: steeringIndicator.Origin, rotate: angle,
scale: new Vector2(dir.Length() / steeringIndicator.size.X, 0.7f));
}
else
{
GUI.DrawLine(spriteBatch,
steeringOrigin,
steeringPos,
Color.CadetBlue, 0, 2);
}
}
public void DrawHUD(SpriteBatch spriteBatch, Rectangle rect)
{
int width = rect.Width, height = rect.Height;
int x = rect.X;
int y = rect.Y;
if (voltage < minVoltage && currPowerConsumption > 0.0f)
{
return;
}
Rectangle velRect = new Rectangle(x + 20, y + 20, width - 40, height - 40);
GUI.DrawLine(spriteBatch,
new Vector2(velRect.Center.X, velRect.Center.Y),
new Vector2(velRect.Center.X + currVelocity.X, velRect.Center.Y - currVelocity.Y),
Color.Gray);
if (!AutoPilot)
{
Vector2 unitSteeringInput = steeringInput / 100.0f;
//map input from rectangle to circle
Vector2 steeringInputPos = new Vector2(
steeringInput.X * (float)Math.Sqrt(1.0f - 0.5f * unitSteeringInput.Y * unitSteeringInput.Y),
-steeringInput.Y * (float)Math.Sqrt(1.0f - 0.5f * unitSteeringInput.X * unitSteeringInput.X));
steeringInputPos.X += velRect.Center.X;
steeringInputPos.Y += velRect.Center.Y;
GUI.DrawLine(spriteBatch,
new Vector2(velRect.Center.X, velRect.Center.Y),
steeringInputPos,
Color.LightGray);
GUI.DrawRectangle(spriteBatch, new Rectangle((int)steeringInputPos.X - 5, (int)steeringInputPos.Y - 5, 10, 10), Color.White);
//if (keyboardInput.Length() > 0 || Vector2.Distance(PlayerInput.MousePosition, new Vector2(velRect.Center.X, velRect.Center.Y)) < 200.0f)
if (velRect.Contains(PlayerInput.MousePosition))
{
GUI.DrawRectangle(spriteBatch, new Rectangle((int)steeringInputPos.X - 10, (int)steeringInputPos.Y - 10, 20, 20), Color.Red);
}
}
else if (posToMaintain.HasValue && !LevelStartSelected && !LevelEndSelected)
{
Sonar sonar = item.GetComponent <Sonar>();
if (sonar != null && controlledSub != null)
{
Vector2 displayPosToMaintain = (posToMaintain.Value - controlledSub.WorldPosition) / sonar.Range * sonar.DisplayRadius;
displayPosToMaintain.Y = -displayPosToMaintain.Y;
displayPosToMaintain = displayPosToMaintain.ClampLength(velRect.Width * 0.45f);
displayPosToMaintain = velRect.Center.ToVector2() + displayPosToMaintain;
GUI.DrawRectangle(spriteBatch, new Rectangle((int)displayPosToMaintain.X - 5, (int)displayPosToMaintain.Y - 5, 10, 10), Color.Red);
}
}
//map velocity from rectangle to circle
Vector2 unitTargetVel = targetVelocity / 100.0f;
Vector2 steeringPos = new Vector2(
targetVelocity.X * 0.9f * (float)Math.Sqrt(1.0f - 0.5f * unitTargetVel.Y * unitTargetVel.Y),
-targetVelocity.Y * 0.9f * (float)Math.Sqrt(1.0f - 0.5f * unitTargetVel.X * unitTargetVel.X));
steeringPos.X += velRect.Center.X;
steeringPos.Y += velRect.Center.Y;
GUI.DrawLine(spriteBatch,
new Vector2(velRect.Center.X, velRect.Center.Y),
steeringPos,
Color.CadetBlue, 0, 2);
}
