/// <summary>
/// Creates any combat events that will result in the launch.
/// </summary>
private void CreateCombatEvents()
{
// Create the combat event for arrival
RftVector targetPosition = this._destination.GetTargetPosition(_source.GetCurrentPosition(), this._launchedSub.GetSpeed());
GameTick arrival = this._launchTime.Advance((int)Math.Floor((targetPosition - _source.GetCurrentPosition()).Magnitude() / this._launchedSub.GetSpeed()));
CombatEvent arriveCombat = new CombatEvent(this._launchedSub, this._destination, arrival, targetPosition);
_combatEvents.Add(arriveCombat);
Game.TimeMachine.AddEvent(arriveCombat);
// Determine any combat events that may exist along the way.
// First determine if any subs are on the same path.
// Subs will only be on the same path if it is outpost to outpost
if (this._destination.GetType().Equals(typeof(Outpost)) && this._source.GetType().Equals(typeof(Outpost)))
{
// Interpolate to launch time to determine combats!
GameTick currentTick = Game.TimeMachine.GetCurrentTick();
Game.TimeMachine.GoTo(this.GetTick());
GameState interpolatedState = Game.TimeMachine.GetState();
foreach (Sub sub in interpolatedState.getSubsOnPath((Outpost)this._source, (Outpost)this._destination))
{
// Don't combat with yourself
if (sub == this.GetActiveSub())
{
continue;
}
// Determine if we combat it
if (sub.GetDirection() == this.GetActiveSub().GetDirection())
{
if (this.GetActiveSub().GetExpectedArrival() < sub.GetExpectedArrival())
{
// We can catch it. Determine when and create a combat event.
}
}
else
{
// Sub is moving towards us.
if (sub.GetOwner() != this.GetActiveSub().GetOwner())
{
// Combat will occur
// Determine when and create a combat event.
// Determine the number of ticks between the incoming sub & the launched sub.
int ticksBetweenSubs = sub.GetExpectedArrival() - this._launchTime;
// Determine the speed ratio as a number between 0-0.5
double speedRatio = (sub.GetSpeed() / this.GetActiveSub().GetSpeed()) - 0.5;
int ticksUntilCombat = (int)Math.Floor(speedRatio * ticksBetweenSubs);
// Determine collision position:
RftVector combatPosition = new RftVector(RftVector.Map, this.GetActiveSub().GetDirection() * ticksUntilCombat);
CombatEvent combatEvent = new CombatEvent(sub, this.GetActiveSub(), this._launchTime.Advance(ticksUntilCombat), combatPosition);
_combatEvents.Add(combatEvent);
Game.TimeMachine.AddEvent(combatEvent);
}
}
}
// Go back to the original point in time.
Game.TimeMachine.GoTo(currentTick);
}
}
/// <summary>
/// Generates a set of outposts for one player based on the map generation configurations.
/// </summary>
/// <returns>A list of a single player's outposts</returns>
public List <Outpost> GeneratePlayerOutposts()
{
// List of a player's outposts.
List <Outpost> playerOutposts = new List <Outpost>();
// setup variables
double direction;
double distance;
bool usableLocation = true;
int x, y, idx;
RftVector vectorDistance;
RftVector currentOutpostPosition;
Outpost currentOutpost, otherOutpost;
// Loop to generate outposts until the number of generated outposts is valid
while (playerOutposts.Count < this.Configuration.OutpostsPerPlayer + this.Configuration.DormantsPerPlayer)
{
// calculate the new outposts location within allowable raidius
distance = this.RandomGenerator.NextDouble() * (this.Configuration.MaxiumumOutpostDistance - this.Configuration.MinimumOutpostDistance) + this.Configuration.MinimumOutpostDistance;
direction = this.RandomGenerator.NextDouble() * Math.PI * 2; // In radians
// Determine the type of outpost that is generated
OutpostType[] validTypes =
{
OutpostType.Factory,
OutpostType.Generator,
OutpostType.Watchtower,
};
OutpostType type = validTypes[this.RandomGenerator.NextRand(0, 3)];
//convert distance & direction into vector X and Y
x = Convert.ToInt32(Math.Cos(direction) * distance);
y = Convert.ToInt32(Math.Sin(direction) * distance);
currentOutpostPosition = new RftVector(map, x, y);
usableLocation = true;
// Determine if the generated location is too close to another outpost
for (idx = 0; idx < playerOutposts.Count & usableLocation; idx++)
{
// Get the X and Y pos to find distance
otherOutpost = playerOutposts[idx];
vectorDistance = otherOutpost.GetCurrentPosition() - currentOutpostPosition;
//ensure that the new location is not too close to other outposts
if (vectorDistance.Magnitude() < this.Configuration.MinimumOutpostDistance)
{
usableLocation = false;
}
}
// If the location is not too close to another outpost, add the outpost to the list.
if (usableLocation || playerOutposts.Count == 0)
{
currentOutpost = new Outpost(generator.GetNextId(), currentOutpostPosition, type);
currentOutpost.Name = this.NameGenerator.GetRandomName();
playerOutposts.Add(currentOutpost);
}
}
// Return list of generated outposts.
return(playerOutposts);
}