public void GenMountainPositionsForGridCell(List <MountainData> locs, Vector2i mountainPos, Vector2i chunkPos, int seed)
{
Vector2i mtChunk = new Vector2i((int)(mountainPos.X * MountainGridSize), (int)(mountainPos.Y * MountainGridSize));
Location chunkCenter = chunkPos.ToLocation() * Constants.CHUNK_WIDTH;
MTRandom random = new MTRandom(39, (ulong)(mountainPos.X * 39 + mountainPos.Y + seed));
int count = random.Next(1, 3);
for (int i = 0; i < count; i++)
{
int rangeSize;
if (random.Next(10) > 5)
{
rangeSize = random.Next(5, 13);
}
else
{
rangeSize = random.Next(3, 8);
}
double ca = random.NextDouble();
double cb = random.NextDouble();
Vector2i centerMt = new Vector2i(mtChunk.X * Constants.CHUNK_WIDTH + (int)(ca * MountainGridSize * Constants.CHUNK_WIDTH), mtChunk.Y * Constants.CHUNK_WIDTH + (int)(cb * MountainGridSize * Constants.CHUNK_WIDTH));
double ch = random.NextDouble() * 512 + 512;
double cradius = random.NextDouble() * ch * 0.25 + ch * 0.75;
MountainData cmt = new MountainData()
{
Center = centerMt, Height = ch, Radius = cradius
};
if (centerMt.ToLocation().DistanceSquared(chunkCenter) < (MountainMaxSizeBlocks * MountainMaxSizeBlocks))
{
locs.Add(cmt);
}
double ph = ch;
for (int r = 1; r < rangeSize; r++)
{
double ra = random.NextDouble() * 2.0 - 1.0;
double rb = random.NextDouble() * 2.0 - 1.0;
ra = ra > 0 ? Math.Max(r / (double)rangeSize, ra) : Math.Min(-r / (double)rangeSize, ra);
rb = rb > 0 ? Math.Max(r / (double)rangeSize, rb) : Math.Min(-r / (double)rangeSize, rb);
Vector2i rngMt = new Vector2i(centerMt.X + (int)(ra * MountainRangeRadius), centerMt.Y + (int)(rb * MountainRangeRadius));
double rh = random.NextDouble() * (ph * 0.5) + (ph * 0.5);
double rradius = random.NextDouble() * rh * 0.25 + rh * 0.75;
MountainData rmt = new MountainData()
{
Center = rngMt, Height = rh, Radius = rradius
};
if (rngMt.ToLocation().DistanceSquared(chunkCenter) < (MountainMaxSizeBlocks * MountainMaxSizeBlocks))
{
locs.Add(rmt);
}
}
}
}
private void GeneratePattern(int num)
{
// If all patterns of 'val' level are stale, swap allPatternsList and patternStaleList
if (allPatternsList[num].Count == 0)
{
Console.WriteLine("allPatterns Count: " + allPatternsList[num].Count);
Console.WriteLine("patternStale Count: " + patternStaleList[num].Count);
allPatternsList[num].AddRange(patternStaleList[num]);
patternStaleList[num].Clear();
}
if (allPatternsList[num].Count == 0)
{
return;
}
int ran = random.Next(0, allPatternsList[num].Count - 1);
if (process == null)
{
process = (Process)Activator.CreateInstance(allPatternsList[num][ran], new object[] { Engine, ProcessManager, this });
process.SetNext(new WaitForFamilyCountProcess(Engine, _enemyFamily, CVars.Get <int>("spawner_max_enemy_count")));
}
else
{
process.SetNext((Process)Activator.CreateInstance(allPatternsList[num][ran], new object[] { Engine, ProcessManager, this }));
process.SetNext(new WaitForFamilyCountProcess(Engine, _enemyFamily, CVars.Get <int>("spawner_max_enemy_count")));
}
patternStaleList[num].Add(allPatternsList[num][ran]);
allPatternsList[num].RemoveAt(ran);
}
public void GenerateTrees(SimpleGeneratorCore sgc, Vector3i chunkPos, int Seed, int seed, int seed3, int seed4, int seed5)
{
Trees = new List <KeyValuePair <Vector2i, int> >();
ChunkPosition = chunkPos;
CPos = chunkPos.ToLocation() * Chunk.CHUNK_SIZE;
MTRandom random = new MTRandom((ulong)chunkPos.GetHashCode());
// TODO: Biome basis!
int c = 0;
if (random.Next(1, 5) == 1)
{
if (random.Next(1, 5) == 1)
{
if (random.Next(1, 5) == 1)
{
c = random.Next(1, 3);
}
else
{
c = random.Next(1, 2);
}
}
else
{
c = 1;
}
}
for (int i = 0; i < c; i++)
{
Trees.Add(new KeyValuePair <Vector2i, int>(new Vector2i(random.Next(Chunk.CHUNK_SIZE), random.Next(Chunk.CHUNK_SIZE)), random.Next()));
}
}
/// <summary>
/// Loads the world configuration onto this world object.
/// Is called as part of the startup sequence for a world.
/// </summary>
public void LoadConfig()
{
string folder = "saves/" + Name;
TheServer.Files.CreateDirectory(folder);
// TODO: Journaling read
string fname = folder + "/world.fds";
if (TheServer.Files.Exists(fname))
{
Config = new FDSSection(TheServer.Files.ReadText(fname));
}
else
{
Config = new FDSSection();
}
Config.Set("general.IMPORTANT_NOTE", "Edit this configuration at your own risk!");
Config.Set("general.name", Name);
Config.Default("general.seed", Utilities.UtilRandom.Next(SeedMax) - SeedMax / 2);
Config.Default("general.spawnpoint", new Location(0, 0, 50).ToString());
Config.Default("general.time", 0);
Config.Default("general.generator", "simple");
Config.Default("general.generator_scale", 1.0);
Settings = new WorldSettings();
Settings.LoadFromSection(TheServer, Config);
GlobalTickTime = Config.GetDouble("general.time", 0).Value;
CFGEdited = true;
Seed = Config.GetInt("general.seed", DefaultSeed).Value;
SpawnPoint = Location.FromString(Config.GetString("general.spawnpoint", DefaultSpawnPoint));
Generator = Config.GetString("general.generator", "simple").ToLowerFast();
GeneratorScale = Config.GetDouble("general.generator_scale", 1.0).Value;
MTRandom seedGen = new MTRandom(39, (ulong)Seed);
Seed2 = (seedGen.Next(SeedMax) - SeedMax / 2);
Seed3 = (seedGen.Next(SeedMax) - SeedMax / 2);
Seed4 = (seedGen.Next(SeedMax) - SeedMax / 2);
Seed5 = (seedGen.Next(SeedMax) - SeedMax / 2);
SaveConfig();
}
private void SpawnEntity()
{
float zoom = Camera.TotalZoom;
Entity entity = _entityCreationFunctions[_random.Next(0, _entityCreationFunctions.Length - 1)].Invoke(Engine);
TransformComponent transformComp = entity.GetComponent <TransformComponent>();
transformComp.SetPosition(CVars.Get <float>("entity_background_spawner_x") / zoom,
_random.NextSingle(CVars.Get <float>("entity_background_spawner_y_min"),
CVars.Get <float>("entity_background_spawner_y_max")), true);
transformComp.SetRotation((float)(_random.NextSingle() * Math.PI * 2), true);
entity.AddComponent(new MovementComponent(new Vector2(-1, 0),
_random.NextSingle(CVars.Get <float>("entity_background_entity_speed_min"),
CVars.Get <float>("entity_background_entity_speed_max"))));
entity.GetComponent <MovementComponent>().UpdateRotationWithDirection = false;
entity.AddComponent(new RotationComponent(_random.NextSingle(CVars.Get <float>("entity_background_entity_angular_speed_min"),
CVars.Get <float>("entity_background_entity_angular_speed_max"))));
entity.AddComponent(new MenuBackgroundComponent());
}
/// <summary>
/// 按权重获取随机整数
/// </summary>
/// <param name="weights">Weights.</param>
public static int RandomByWeight(int[] weights)
{
int sum = 0;
for (int i = 0; i < weights.Length; i++)
{
sum += weights [i];
}
int rnd = MTRandom.Next(sum);
int cumulate = 0;
for (int i = 0; i < weights.Length; i++)
{
if (cumulate > rnd)
{
return(i - 1);
}
cumulate += weights [i];
}
return(weights.Length - 1);
}
/// <summary>
/// 按权重获取随机整数
/// </summary>
/// <param name="weights">Weights.</param>
public static int RandomByWeight(List <int> weights)
{
int sum = 0;
for (int i = 0; i < weights.Count; i++)
{
sum += weights [i];
}
int rnd = MTRandom.Next(sum);
int cumulate = 0;
for (int i = 0; i < weights.Count; i++)
{
if (cumulate > rnd)
{
return(i - 1);
}
cumulate += weights [i];
}
return(weights.Count - 1);
}
void AttachFluctuationSequence()
{
int availableFluctuationsCount = 0;
for (int i = 0; i < _fluctuationUnlockedLevel; i++)
{
availableFluctuationsCount += Constants.Fluctuations.FLUCTUATIONS[i].Length;
}
Type[] fluctuations = new Type[availableFluctuationsCount];
int k = 0;
for (int i = 0; i < _fluctuationUnlockedLevel; i++)
{
for (int j = 0; j < Constants.Fluctuations.FLUCTUATIONS[i].Length; j++)
{
fluctuations[k++] = Constants.Fluctuations.FLUCTUATIONS[i][j];
}
}
Type fluctuationType = null;
do
{
int index = _random.Next(0, fluctuations.Length - 1);
fluctuationType = fluctuations[index];
} while (fluctuationType == _lastFluctuation);
WaitProcessKillOnEvent timerProcess = new WaitProcessKillOnEvent(_random.NextSingle() * (Constants.Fluctuations.TIMER_MAX - Constants.Fluctuations.TIMER_MIN) + Constants.Fluctuations.TIMER_MIN,
typeof(GoalEvent));
timerProcess.SetNext((Fluctuation)Activator.CreateInstance(fluctuationType, _owner));
_processManager.Attach(timerProcess);
_lastFluctuation = fluctuationType;
_fluctuationUnlockedLevel = MathHelper.Min(++_fluctuationUnlockedLevel, Constants.Fluctuations.FLUCTUATIONS.Length);
}
