private static Vector3 LoadVector3(IReadOnlyList <IVariable> parameters, int x, int y, int z)
{
return(new Vector3(
YololValue.Number(parameters[x].Value),
YololValue.Number(parameters[y].Value),
YololValue.Number(parameters[z].Value)
));
}
private static Quaternion LoadQuaternion(IReadOnlyList <IVariable> parameters, int w, int x, int y, int z)
{
return(new Quaternion(
YololValue.Number(parameters[x].Value),
YololValue.Number(parameters[y].Value),
YololValue.Number(parameters[z].Value),
YololValue.Number(parameters[w].Value)
));
}
private static void Add(IReadOnlyList <IVariable> parameters)
{
var acc = 0f;
foreach (var variable in parameters)
{
acc += YololValue.Number(variable.Value);
}
parameters[0].Value = (Number)acc;
}
public void Update(float elapsedTime, YololContext ctx, Scene scene)
{
// Change gun angles
var tgtElevation = ctx.Get(_elevationName);
_elevation.Value = MoveTo(_elevation.Value, YololValue.Number(tgtElevation.Value, MinElevation, MaxElevation), ElevationSpeed * elapsedTime);
var tgtBearing = ctx.Get(_bearingName);
_bearing.Value = MoveToAngle(_bearing.Value, YololValue.Number(tgtBearing.Value, 0, 360), BearingSpeed * elapsedTime);
// Copy angles back to Yolol
var actualElevation = ctx.Get(_actualElevationName);
actualElevation.Value = (Number)_elevation.Value;
var actualBearing = ctx.Get(_actualBearingName);
actualBearing.Value = (Number)_bearing.Value;
// Check if gun is ready
var ready = ctx.Get(_gunReadyName);
_cooldownTime -= elapsedTime;
if (_cooldownTime <= 0)
{
ready.Value = (Number)true;
}
// Fire gun
var trigger = ctx.Get(_gunTriggerName);
var t = trigger.Value;
if (_cooldownTime <= 0 && t.Type == Yolol.Execution.Type.Number && t.Number > (Number)0)
{
trigger.Value = t - (Number)1;
_cooldownTime = CooldownTime;
ready.Value = (Number)false;
// Work out what the fuse setting is for this gun and then spawn a shell
var fuseVar = ctx.Get(_gunFuseName);
var fuse = Math.Clamp(fuseVar.Value.Type == Yolol.Execution.Type.Number ? (float)fuseVar.Value.Number : 0, MinFuse, MaxFuse);
scene.Add(_shellFactory.Create(fuse, _team.Value, _position.Value, _velocity.Value + GunDirection() * ShellSpeed));
}
}
private void WorldDir(IReadOnlyList <IVariable> parameters)
{
var bearing = YololValue.Number(parameters[0].Value, 0, 360);
var elevation = YololValue.Number(parameters[1].Value, 0, 360);
var bearingAxis = LoadVector3(parameters, 2, 3, 4);
var elevationAxis = LoadVector3(parameters, 5, 6, 7);
var dir = Targeting.WorldDirection(
elevation,
Vector3.Normalize(elevationAxis),
bearing,
Vector3.Normalize(bearingAxis),
_orientation.Value
);
parameters[0].Value = (Number)dir.X;
parameters[1].Value = (Number)dir.Y;
parameters[2].Value = (Number)dir.Z;
}
protected override float BeamRange(YololContext ctx)
{
return(YololValue.Number(ctx.Get(":radar_beam_range").Value, MinRange, MaxRange));
}
protected override float BeamAngle(YololContext ctx)
{
return(YololValue.Number(ctx.Get(":radar_beam_angle").Value, MinAngle, MaxAngle));
}
protected override float Bearing(YololContext ctx)
{
return(YololValue.Number(ctx.Get(":radar_bearing").Value, 0, 360));
}
protected override float Elevation(YololContext ctx)
{
return(YololValue.Number(ctx.Get(":radar_elevation").Value, 0, 360));
}
private static float GetNumber(IVariable?v)
{
return(YololValue.Number(v?.Value ?? (Number)0, -1, 1));
}
private static float LoadSingle(IReadOnlyList <IVariable> parameters, int v)
{
return(YololValue.Number(parameters[v].Value));
}