public static void FinishPickingColor(Vector3 color) // Called from ColorPicker client, tells server what color the player chose
{
var cl = ConsoleSystem.Caller;
cl.Camera = null; // Remove client's priority camera so Pawn camera can be used
cl.SetScore("mtk_customcolor", color);
var player = new TankPlayer();
cl.Pawn = player;
player.Respawn();
}
public override void OnPlayerControlTick(TankPlayer player, bool allowDebug)
{
Position = player.Base.Position;
if (Input.Down(InputButton.Jump))
{
return;
}
if (frameCount < 5) // Wait for server to tell client which way we're actually facing
{
frameCount++;
return;
}
var desiredHeadRot = Rotation.FromYaw(Input.Rotation.Yaw());
Rotation = Rotation.Lerp(Rotation, desiredHeadRot, Time.Delta * HeadSpinSpeed);
}
public void FireRocket(TankPlayer player, Vector3 cannonEnd)
{
timeSinceCannonFire = 0;
if (!Host.IsServer)
{
return;
}
var rocket = new Rocket {
Position = cannonEnd,
Rotation = Rotation,
Shooter = player,
RenderColor = player.GetClientOwner().GetScore("mtk_customcolor", Vector3.Zero).ToColor().ToColor32()
};
rocket.SetupPhysicsFromModel(PhysicsMotionType.Keyframed);
using (Prediction.Off()) {
Particles.Create("particles/tank_shoot.vpcf", cannonEnd).SetForward(0, Rotation.Forward);
Sound.FromWorld("shoot", cannonEnd);
}
}
public override void OnPlayerControlTick(TankPlayer player, bool allowDebug)
{
var extents = CollisionBounds.Maxs;
var cannonEndLocal = extents.WithY(0) + Vector3.Down * 4;
var cannonStart = player.Base.Position + cannonEndLocal.WithX(0);
var cannonEnd = player.Base.Position + player.Head.Rotation * cannonEndLocal;
var cannonTr = Trace.Ray(cannonStart, cannonEnd).Radius(4).WithoutTags("rocket").Run();
if (allowDebug)
{
DebugOverlay.Sphere(cannonTr.EndPos, 4, cannonTr.Hit ? Color.Red : Color.Green, true);
DebugOverlay.Line(cannonStart, cannonEnd, Color.Blue, 0, false);
}
float retractTime = CannonCooldown * 0.1f, expandTime = CannonCooldown * 0.6f, cannonRecoilDistance = 16;
float cannonRecoilOffset = 0;
if (timeSinceCannonFire < retractTime) // Retracting
{
cannonRecoilOffset = cannonRecoilDistance * (timeSinceCannonFire / retractTime);
}
else if (timeSinceCannonFire < expandTime + retractTime) // Expanding
{
cannonRecoilOffset = cannonRecoilDistance - cannonRecoilDistance * ((timeSinceCannonFire - retractTime) / expandTime);
}
cannonRecoilOffset *= MathF.Pow(cannonTr.Distance / extents.x, 2); // Reduces recoil the more the cannon is pushed in due to collision
float cannonOffset = (cannonRecoilOffset - cannonTr.Distance).Clamp(float.MinValue, -28.5f);
LocalPosition = Vector3.Backward * (extents.x + cannonOffset);
if (Input.Down(InputButton.Attack1) && timeSinceCannonFire > CannonCooldown)
{
cannonEnd = Position + player.Head.Rotation * cannonEndLocal; // Recalc cannon end after recoil and retracting was applied
FireRocket(player, cannonEnd);
}
}
public override void OnPlayerControlTick(TankPlayer player, bool allowDebug)
{
float throttle = Input.Forward;
float steering = Input.Left * (throttle >= 0 ? 1 : -1) * TurnSpeed;
var moveDelta = Rotation.Forward * throttle * MoveSpeed;
// Corner world position
var frontLeft = moveDelta + Position + Rotation * (extents * new Vector3(1, 1, 0.5f));
var frontRight = moveDelta + Position + Rotation * (extents * new Vector3(1, -1, 0.5f));
var backLeft = moveDelta + Position + Rotation * (extents * new Vector3(-1, 1, 0.5f));
var backRight = moveDelta + Position + Rotation * extents * new Vector3(-1, -1, 0.5f);
var center = moveDelta + Position + extents * new Vector3(0, 0, 0.5f);
// Base world directions
var frontDir = Rotation.Forward;
var leftDir = Rotation.Left;
var backDir = Rotation.Backward;
var rightDir = Rotation.Right;
var frontLeftDir = (frontDir + leftDir).Normal;
var frontRightDir = (frontDir + rightDir).Normal;
var backLeftDir = (backDir + leftDir).Normal;
var backRightDir = (backDir + rightDir).Normal;
float testDistance = 2 * MoveSpeed;
if (allowDebug)
{
/*DebugOverlay.Axis(frontLeft, Rotation);
* DebugOverlay.Axis(frontRight, Rotation);
* DebugOverlay.Axis(backLeft, Rotation);
* DebugOverlay.Axis(backRight, Rotation);*/
DebugOverlay.Sphere(frontLeft, testDistance, Color.Red);
DebugOverlay.Sphere(frontRight, testDistance, Color.Red);
DebugOverlay.Sphere(backLeft, testDistance, Color.Red);
DebugOverlay.Sphere(backRight, testDistance, Color.Red);
}
var cornerResults = new TraceResult[12];
cornerResults[0] = Trace.Ray(frontLeft, frontLeft + frontDir * testDistance).Run(); // Forward
cornerResults[1] = Trace.Ray(frontLeft, frontLeft + leftDir * testDistance).Run(); // Side
cornerResults[2] = Trace.Ray(frontLeft, frontLeft + frontRightDir * testDistance).Run(); // Diagonal inward
cornerResults[3] = Trace.Ray(frontRight, frontRight + frontDir * testDistance).Run();
cornerResults[4] = Trace.Ray(frontRight, frontRight + rightDir * testDistance).Run();
cornerResults[5] = Trace.Ray(frontRight, frontRight + frontLeftDir * testDistance).Run();
cornerResults[6] = Trace.Ray(backLeft, backLeft + backDir * testDistance).Run();
cornerResults[7] = Trace.Ray(backLeft, backLeft + leftDir * testDistance).Run();
cornerResults[8] = Trace.Ray(backLeft, backLeft + backRightDir * testDistance).Run();
cornerResults[9] = Trace.Ray(backRight, backRight + backDir * testDistance).Run();
cornerResults[10] = Trace.Ray(backRight, backRight + rightDir * testDistance).Run();
cornerResults[11] = Trace.Ray(backRight, backRight + backLeftDir * testDistance).Run();
// Turn off movement and don't collide if both front or back corners are colliding (but only if pushing against an axis-aligned wall)
bool noMove = (cornerResults[0].Hit && cornerResults[3].Hit) || (cornerResults[6].Hit && cornerResults[9].Hit);
float yaw = Rotation.Yaw();
noMove &= yaw.SnapToGrid(90).AlmostEqual(yaw, 2);
if (noMove)
{
moveDelta = 0;
}
for (int i = 0; i < cornerResults.Length; i++)
{
var result = cornerResults[i];
if (!result.Hit)
{
if (allowDebug)
{
DebugOverlay.Line(result.StartPos, result.StartPos + result.Direction * testDistance * 8, Color.Green, 0, false);
}
continue;
}
if (i % 3 != 0 && cornerResults[i - (i % 3)].Hit) // Skip the side and diagonal tests if the primary one already hit
{
if (allowDebug)
{
DebugOverlay.Line(result.StartPos, result.StartPos + result.Direction * testDistance * 8, Color.Yellow, 0, false);
}
continue;
}
if (i % 3 == 0 && noMove)
{
continue;
}
if (allowDebug)
{
DebugOverlay.Line(result.StartPos, result.StartPos + result.Direction * testDistance * 8, Color.Red, 0, false);
}
Position += result.Normal * (testDistance - result.Distance);
float torque = Vector3.Cross(result.StartPos - center, result.Normal).z *Time.Delta;
Rotation *= Rotation.FromYaw(torque);
if (allowDebug)
{
DebugOverlay.Line(result.EndPos, result.EndPos + result.Normal * MathF.Abs(torque) * 50, Color.Blue, 0, false);
}
}
var edgeResults = new TraceResult[8];
edgeResults[0] = Trace.Ray(frontLeft, frontRight).Run();
edgeResults[2] = Trace.Ray(backLeft, backRight).Run();
edgeResults[4] = Trace.Ray(frontLeft, backLeft).Run();
edgeResults[6] = Trace.Ray(frontRight, backRight).Run();
for (int i = 0; i < edgeResults.Length; i += 2)
{
var result = edgeResults[i];
if (result.Hit) // Only run the partner trace if the first one on that edge hits
{
if (i == 0)
{
edgeResults[i + 1] = Trace.Ray(frontRight, frontLeft).Run();
}
else if (i == 2)
{
edgeResults[i + 1] = Trace.Ray(backRight, backLeft).Run();
}
else if (i == 4)
{
edgeResults[i + 1] = Trace.Ray(backLeft, frontLeft).Run();
}
else if (i == 6)
{
edgeResults[i + 1] = Trace.Ray(backRight, frontRight).Run();
}
}
else
{
continue;
}
if (allowDebug)
{
DebugOverlay.Line(result.StartPos, result.EndPos, 0, false);
}
Vector3 correctionDir = Vector3.Zero;
if (i == 0)
{
correctionDir = frontDir;
}
else if (i == 2)
{
correctionDir = backDir;
}
else if (i == 4)
{
correctionDir = leftDir;
}
else if (i == 6)
{
correctionDir = rightDir;
}
float distance = Vector3.DistanceBetween(result.EndPos, edgeResults[i + 1].EndPos);
float angle = Vector3.GetAngle(result.EndPos - result.StartPos, result.Normal) - 90;
float correction = distance * 0.5f * MathF.Sin(2 * angle.DegreeToRadian()); // How much to push out of the corner, finds the altitude of a right triangle
Position -= correctionDir * correction;
var avgPos = (result.EndPos + edgeResults[i + 1].EndPos) * 0.5f;
float torque = Vector3.Cross(avgPos - center, -correctionDir).z *Time.Delta;
Rotation *= Rotation.FromYaw(torque);
if (allowDebug)
{
DebugOverlay.Line(avgPos, avgPos - correctionDir * MathF.Abs(torque) * 50, Color.Cyan, 0, false);
DebugOverlay.Line(result.EndPos, edgeResults[i + 1].EndPos, Color.Red, 0, false);
DebugOverlay.Line(result.EndPos, result.EndPos + correctionDir * correction * 10, Color.Green, 0, false);
DebugOverlay.Line(edgeResults[i + 1].EndPos, edgeResults[i + 1].EndPos + correctionDir * correction * 10, Color.Green, 0, false);
}
}
moveDelta = moveDelta.WithZ(0);
Position += moveDelta;
Rotation *= Rotation.FromYaw(steering);
}
public abstract void OnPlayerControlTick(TankPlayer player, bool allowDebug);
