public void ProcessInput(GameTime gameTime, InputInformation inputInfo)
{
// Is it time to send outgoing network packets?
bool sendPacketThisFrame = false;
framesSinceLastSend++;
if (framesSinceLastSend >= Application.CLIENT_UPDATE_RATE)
{
sendPacketThisFrame = true;
framesSinceLastSend = 0;
}
// Process and fetch input from local player
KeyboardMovementInput condensedInput = ProcessInputForLocalPlayer(gameTime, inputInfo);
// Build an update packet from the input and player values
PlayerUpdatePacket packet = _localPlayer.BuildUpdatePacket();
packet.DeltaTime = (float)gameTime.ElapsedGameTime.TotalSeconds;
packet.Input = condensedInput;
packet.SequenceNumber = _packetNumber++;
// Add it to the queue
_updatePackets.Enqueue(packet);
if (sendPacketThisFrame)
{
// Send the packet to the server
SendMessageToTheServer(packet, MessageType.GI_ClientSend_PlayerUpdate);
}
}
public KeyboardMovementInput MakeKeyboardMovementInput()
{
KeyboardMovementInput input = new KeyboardMovementInput
{
LeftPressed = false,
RightPressed = false,
UpPressed = false,
DownPressed = false,
FirePressed = false
};
return(input);
}
private KeyboardMovementInput ProcessInputForLocalPlayer(GameTime gameTime, InputInformation inputInfo)
{
KeyboardMovementInput input = new KeyboardMovementInput();
// Keyboard/Dpad controls
if (inputInfo.CurrentKeyboardState.IsKeyDown(Keys.Left) || inputInfo.CurrentGamePadState.DPad.Left == ButtonState.Pressed)
{
input.LeftPressed = true;
}
if (inputInfo.CurrentKeyboardState.IsKeyDown(Keys.Right) || inputInfo.CurrentGamePadState.DPad.Right == ButtonState.Pressed)
{
input.RightPressed = true;
}
if (inputInfo.CurrentKeyboardState.IsKeyDown(Keys.Up) || inputInfo.CurrentGamePadState.DPad.Up == ButtonState.Pressed)
{
input.UpPressed = true;
}
if (inputInfo.CurrentKeyboardState.IsKeyDown(Keys.Down) || inputInfo.CurrentGamePadState.DPad.Down == ButtonState.Pressed)
{
input.DownPressed = true;
}
if (inputInfo.CurrentKeyboardState.IsKeyDown(Keys.Space) || inputInfo.CurrentGamePadState.Buttons.X == ButtonState.Pressed)
{
var laser = _laserManager.FireLocalLaserClient(gameTime, _localPlayer.Position, _localPlayer.Rotation, _playerColours[_localPlayer.NetworkID]);
if (laser != null)
{
input.FirePressed = true;
var dataPacket = _localPlayer.BuildUpdatePacket();
PlayerFiredPacket packet = NetworkPacketFactory.Instance.MakePlayerFiredPacket(dataPacket.XPosition, dataPacket.YPosition, dataPacket.Speed, dataPacket.Rotation);
packet.TotalGameTime = (float)gameTime.TotalGameTime.TotalSeconds; // TOTAL GAME TIME NOT ELAPSED TIME!
packet.LaserID = laser.LaserID;
// Send the packet to the server
SendMessageToTheServer(packet, MessageType.GI_ClientSend_PlayerFired);
}
}
if (Application.APPLY_CLIENT_SIDE_PREDICTION)
{
_localPlayer.ApplyInputToPlayer(input, (float)gameTime.ElapsedGameTime.TotalSeconds);
_localPlayer.Update((float)gameTime.ElapsedGameTime.TotalSeconds);
}
_localPlayer.UpdateAnimation(gameTime);
return(input);
}
public void ApplyInputToPlayer(ref ObjectState state, KeyboardMovementInput input, float deltaTime)
{
if (input.DownPressed)
{
state.Speed -= Application.PLAYER_ACCELERATION_SPEED * deltaTime;
}
if (input.UpPressed)
{
state.Speed += Application.PLAYER_ACCELERATION_SPEED * deltaTime;
}
if (input.LeftPressed)
{
state.Rotation -= Application.PLAYER_ROTATION_SPEED * deltaTime;
}
if (input.RightPressed)
{
state.Rotation += Application.PLAYER_ROTATION_SPEED * deltaTime;
}
}
public void ApplyInputToPlayer(KeyboardMovementInput input, float deltaTime)
{
ApplyInputToPlayer(ref PlayerState, input, deltaTime);
}
