public override void Update(GameTime gameTime)
{
pShip.Update(gameTime);
foreach (Ship currentShip in allShips)
{
currentShip.Update(gameTime);
if (tukHelper.determineDistance(currentShip.myPosition, pShip.myPosition) > 1000f) //should we still draw the ship or is it too far away?
{
currentShip.visible = false;
}
else //i guess we are close enough so lets set it to true
{
currentShip.visible = true;
}
if (!pShip.Equals(currentShip))
{
currentShip.collisionRectangle.X -= 10;
if (currentShip.collisionRectangle.Contains(new Point((int)pShip.beamController.singleFireTarget.X, (int)pShip.beamController.singleFireTarget.Y)))
{
currentShip.shieldsUp = !currentShip.shieldsUp;
currentShip.shieldPercentage -= 30 * gameTime.ElapsedGameTime.Milliseconds * 0.01f;
}
//still off.
if (RectCollision.Check(currentShip.collisionRectangle, pShip.ROTATION_POINT, currentShip.rotationAngle,
pShip.collisionRectangle, pShip.myPosition, pShip.rotationAngle))
{
currentShip.shieldsUp = !currentShip.shieldsUp;
}
}
}
if (curScreen.ReleaseMe == true)
{
curScreen = helmScreen;
}
curScreen.Update(gameTime); //update our current screen
HandleInput(gameTime); //calls our global input hook, which passes any unprocessed input to the currentitleScreen
//update network
NetworkManager.Update(gameTime);
}
/* //////////////////////////////////////////
* ///////////// INPUT HANDLING ///////////// */
public override void HandleInput(GameTime gameTime, KeyboardState kState, MouseState mState)
{
//first 2 handle rotation
//next 2 handle thrust: if impulse engine is in use, time based acceleration
// : if warp engine is in use, check for a keypress to accelerate by 1 warp factor
if (kState.IsKeyDown(Keys.Left))
{
pShip.RotateByValue((float)(gameTime.ElapsedGameTime.Milliseconds * TIME_BASED_KEY_MOD), -1);
}
else if (kState.IsKeyDown(Keys.Right))
{
pShip.RotateByValue((float)(gameTime.ElapsedGameTime.Milliseconds * TIME_BASED_KEY_MOD), 1);
}
if (pShip.engineController.WarpOn())
{
if (kState.IsKeyDown(Keys.Up))
{
if (!base.oldKState.IsKeyDown(Keys.Up))
{
pShip.ThrustByValue(1.0f, 1);
}
}
else if (kState.IsKeyDown(Keys.Down))
{
if (!base.oldKState.IsKeyDown(Keys.Down))
{
pShip.ThrustByValue(1.0f, -1);
}
}
}
else
{
if (kState.IsKeyDown(Keys.Up))
{
pShip.ThrustByValue((float)(gameTime.ElapsedGameTime.Milliseconds * TIME_BASED_KEY_MOD), 1);
}
else if (kState.IsKeyDown(Keys.Down))
{
pShip.ThrustByValue((float)(gameTime.ElapsedGameTime.Milliseconds * TIME_BASED_KEY_MOD), -1);
}
}
//Regular keypress checks
//makes the first ship in allShips move.
if (kState.IsKeyDown(Keys.I))
{
allShips[0].ThrustByValue((float)(gameTime.ElapsedGameTime.Milliseconds * TIME_BASED_KEY_MOD), -1);
}
else if (kState.IsKeyDown(Keys.W))
{
if (!base.oldKState.IsKeyDown(Keys.W))
{
pShip.engineController.ChangeWarpState();
if (pShip.engineController.WarpOn())
{
warpStatus = warpOn;
}
else
{
warpStatus = warpOff;
}
}
}
else if (kState.IsKeyDown(Keys.A))
{
if (!base.oldKState.IsKeyDown(Keys.A))
{
pShip.engineController.AllStop();
warpStatus = warpOff;
}
}
if (mState.ScrollWheelValue != oldMState.ScrollWheelValue && theWorld.curScreen == this)
{
cam.Zoom += (float)(mState.ScrollWheelValue - oldMState.ScrollWheelValue) * .001f;
}
//being hacked in for testing
//converting the mousepointer to world space is essential when using a camera.
Vector2 adjustedMousePos = cam.ToWorldLocation(new Vector2(mState.X, mState.Y));
Rectangle mousePointer = new Rectangle((int)adjustedMousePos.X, (int)adjustedMousePos.Y, 1, 1);
if (mState.LeftButton == ButtonState.Released && oldMState.LeftButton == ButtonState.Pressed)
{
//did we click on pShip?
if (RectCollision.Check(mousePointer, Vector2.Zero, 0f, pShip.collisionRectangle, Vector2.Zero, pShip.rotationAngle))
{
pShip.shieldsUp = !pShip.shieldsUp;
}
else
{
//lets check the other ships
foreach (Ship aShip in allShips)
{
if (RectCollision.Check(mousePointer, Vector2.Zero, 0f, aShip.collisionRectangle, Vector2.Zero, aShip.rotationAngle))
{
targetReticulePosition = aShip.myPosition;
break;
}
}
}
}
base.HandleInput(gameTime, kState, mState);
}
