/// <summary>
/// The main spawning algorithm, spawns three random creatures of types in the subclass array
/// </summary>
public static int PerformSpawning(World par0World, bool par1, bool par2)
{
if (!par1 && !par2)
{
return(0);
}
else
{
EligibleChunksForSpawning.Clear();
int var3;
int var6;
for (var3 = 0; var3 < par0World.PlayerEntities.Count; ++var3)
{
EntityPlayer var4 = (EntityPlayer)par0World.PlayerEntities[var3];
int var5 = MathHelper2.Floor_double(var4.PosX / 16.0D);
var6 = MathHelper2.Floor_double(var4.PosZ / 16.0D);
sbyte var7 = 8;
for (int var8 = -var7; var8 <= var7; ++var8)
{
for (int var9 = -var7; var9 <= var7; ++var9)
{
bool var10 = var8 == -var7 || var8 == var7 || var9 == -var7 || var9 == var7;
ChunkCoordIntPair var11 = new ChunkCoordIntPair(var8 + var5, var9 + var6);
if (!var10)
{
EligibleChunksForSpawning[var11] = false;
}
else if (!EligibleChunksForSpawning.ContainsKey(var11))
{
EligibleChunksForSpawning[var11] = true;
}
}
}
}
var3 = 0;
ChunkCoordinates var31 = par0World.GetSpawnPoint();
CreatureType[] var32 = CreatureType.GetValues();
var6 = var32.Length;
for (int var33 = 0; var33 < var6; ++var33)
{
CreatureType var34 = var32[var33];
if ((!var34.IsPeacefulCreature || par2) && (var34.IsPeacefulCreature || par1) && par0World.CountEntities(var34.CreatureClass) <= var34.MaxNumberOfCreature * EligibleChunksForSpawning.Count / 256)
{
IEnumerator <ChunkCoordIntPair> var35 = EligibleChunksForSpawning.Keys.GetEnumerator();
label108:
while (var35.MoveNext())
{
ChunkCoordIntPair var37 = var35.Current;
if (!EligibleChunksForSpawning[var37])
{
ChunkPosition var36 = GetRandomSpawningPointInChunk(par0World, var37.ChunkXPos, var37.ChunkZPos);
int var12 = var36.x;
int var13 = var36.y;
int var14 = var36.z;
if (!par0World.IsBlockNormalCube(var12, var13, var14) && par0World.GetBlockMaterial(var12, var13, var14) == var34.CreatureMaterial)
{
int var15 = 0;
int var16 = 0;
while (var16 < 3)
{
int var17 = var12;
int var18 = var13;
int var19 = var14;
sbyte var20 = 6;
SpawnListEntry var21 = null;
int var22 = 0;
while (true)
{
if (var22 < 4)
{
label101:
{
var17 += par0World.Rand.Next(var20) - par0World.Rand.Next(var20);
var18 += par0World.Rand.Next(1) - par0World.Rand.Next(1);
var19 += par0World.Rand.Next(var20) - par0World.Rand.Next(var20);
if (CanCreatureTypeSpawnAtLocation(var34, par0World, var17, var18, var19))
{
float var23 = (float)var17 + 0.5F;
float var24 = (float)var18;
float var25 = (float)var19 + 0.5F;
if (par0World.GetClosestPlayer(var23, var24, var25, 24) == null)
{
float var26 = var23 - (float)var31.PosX;
float var27 = var24 - (float)var31.PosY;
float var28 = var25 - (float)var31.PosZ;
float var29 = var26 * var26 + var27 * var27 + var28 * var28;
if (var29 >= 576.0F)
{
if (var21 == null)
{
var21 = par0World.GetRandomMob(var34, var17, var18, var19);
if (var21 == null)
{
goto label101;
}
}
EntityLiving var38;
try
{
var38 = (EntityLiving)Activator.CreateInstance(var21.EntityClass, new object[] { par0World });
}
catch (Exception var30)
{
Console.WriteLine(var30.ToString());
Console.Write(var30.StackTrace);
return(var3);
}
var38.SetLocationAndAngles(var23, var24, var25, (float)par0World.Rand.NextDouble() * 360.0F, 0.0F);
if (var38.GetCanSpawnHere())
{
++var15;
par0World.SpawnEntityInWorld(var38);
CreatureSpecificInit(var38, par0World, var23, var24, var25);
if (var15 >= var38.GetMaxSpawnedInChunk())
{
goto label108;
}
}
var3 += var15;
}
}
}
++var22;
continue;
}
}
++var16;
break;
}
}
}
}
}
}
}
return(var3);
}
}
/// <summary>
/// Called during chunk generation to spawn initial creatures.
/// </summary>
public static void PerformWorldGenSpawning(World par0World, BiomeGenBase par1BiomeGenBase, int par2, int par3, int par4, int par5, Random par6Random)
{
List <SpawnListEntry> list = par1BiomeGenBase.GetSpawnableList(CreatureType.Creature);
if (list.Count == 0)
{
return;
}
while (par6Random.NextDouble() < par1BiomeGenBase.GetSpawningChance())
{
SpawnListEntry spawnlistentry = (SpawnListEntry)WeightedRandom.GetRandomItem(par0World.Rand, list);
int i = spawnlistentry.MinGroupCount + par6Random.Next((1 + spawnlistentry.MaxGroupCount) - spawnlistentry.MinGroupCount);
int j = par2 + par6Random.Next(par4);
int k = par3 + par6Random.Next(par5);
int l = j;
int i1 = k;
int j1 = 0;
while (j1 < i)
{
bool flag = false;
for (int k1 = 0; !flag && k1 < 4; k1++)
{
int l1 = par0World.GetTopSolidOrLiquidBlock(j, k);
if (CanCreatureTypeSpawnAtLocation(CreatureType.Creature, par0World, j, l1, k))
{
float f = (float)j + 0.5F;
float f1 = l1;
float f2 = (float)k + 0.5F;
EntityLiving entityliving;
try
{
entityliving = (EntityLiving)Activator.CreateInstance(spawnlistentry.EntityClass, new object[] { par0World });
}
catch (Exception exception)
{
Console.WriteLine(exception.ToString());
Console.Write(exception.StackTrace);
continue;
}
entityliving.SetLocationAndAngles(f, f1, f2, (float)par6Random.NextDouble() * 360F, 0.0F);
par0World.SpawnEntityInWorld(entityliving);
CreatureSpecificInit(entityliving, par0World, f, f1, f2);
flag = true;
}
j += par6Random.Next(5) - par6Random.Next(5);
for (k += par6Random.Next(5) - par6Random.Next(5); j < par2 || j >= par2 + par4 || k < par3 || k >= par3 + par4; k = (i1 + par6Random.Next(5)) - par6Random.Next(5))
{
j = (l + par6Random.Next(5)) - par6Random.Next(5);
}
}
j1++;
}
}
}
