public static Queue <BlockMod> MakeTree(Vector3 position, int minTrunkHeight, int maxTrunkHeight)
{
Queue <BlockMod> queue = new Queue <BlockMod>();
int height = (int)(maxTrunkHeight * Terrian.TreeGeneration(new Vector2(position.x, position.z), 250f, 3f));
if (height < minTrunkHeight)
{
height = minTrunkHeight;
}
for (int i = 1; i < height; i++)
{
queue.Enqueue(new BlockMod(new Vector3(position.x, position.y + i, position.z), 6));
}
for (int x = -2; x < 3; x++)
{
for (int y = 0; y < 5; y++)
{
for (int z = -2; z < 3; z++)
{
queue.Enqueue(new BlockMod(new Vector3(position.x + x, position.y + height + y, position.z + z), 11));
}
}
}
return(queue);
}
public static Queue <BlockMod> MakeCacti(Vector3 position, int minTrunkHeight, int maxTrunkHeight)
{
Queue <BlockMod> queue = new Queue <BlockMod>();
int height = (int)(maxTrunkHeight * Terrian.TreeGeneration(new Vector2(position.x, position.z), 23456f, 2f));
if (height < minTrunkHeight)
{
height = minTrunkHeight;
}
for (int i = 1; i <= height; i++)
{
queue.Enqueue(new BlockMod(new Vector3(position.x, position.y + i, position.z), 12));
}
return(queue);
}
public byte GetBlock(Vector3 pos)
{
// IMMUTABLE PASS
int yPos = Mathf.FloorToInt(pos.y);
if (!IsBlockInWorld(pos))
{
return(0);
}
// if (yPos == -200)
// {
// return 1;
// }
// BIOME SELECTION PASS
float sumOfHeights = 0f;
int count = 0;
float strongestWeight = 0f;
int strongestBiomeIndex = 0;
for (int i = 0; i < biomes.Length; i++)
{
float weight = Terrian.GenerateHeight(new Vector2(pos.x, pos.z), solidGroundHeight, biomes[i].terrainHeight,
biomes[i].terrainOffset, biomes[i].terrainSmooth, biomes[i].terrainOctaves, biomes[i].terrainScale);
// Keep track of which weight is strongest.
if (weight > strongestWeight)
{
strongestWeight = weight;
strongestBiomeIndex = i;
}
// Get the height of the terrain (for the current biome) and multiply it by its weight.
float height = biomes[i].terrainHeight * Terrian.GenerateHeight(new Vector2(pos.x, pos.z), solidGroundHeight, biomes[i].terrainHeight,
biomes[i].terrainOffset, biomes[i].terrainSmooth, biomes[i].terrainOctaves, biomes[i].terrainScale) * weight;
// If the height value is greater 0 add it to the sum of heights.
if (height > 0)
{
sumOfHeights += height;
count++;
}
// Set biome to the one with the strongest weight.
}
Biomes biome = biomes[strongestBiomeIndex];
// Get the average of the heights.
sumOfHeights /= count;
// BASIC TERRAIN PASS
int terrainHeight = Mathf.FloorToInt(sumOfHeights + solidGroundHeight);
byte blockValue;
if (yPos == terrainHeight)
{
blockValue = 3; //Grass
}
else if (yPos < terrainHeight && yPos > terrainHeight - 4)
{
blockValue = 5; // Dirt
}
else if (yPos > terrainHeight)
{
return(0); // Air
}
else
{
blockValue = 2; //Stone
}
// ORE TERRAIN PASS
if (blockValue == 2)
{
foreach (Lode lode in biome.lodes)
{
if (yPos > lode.minHeight && yPos < lode.maxHeight)
{
if (Terrian.FBM3D(pos.x, pos.y, pos.z, lode.offset, lode.smooth, (int)lode.octaves, lode.persistance, lode.threshold))
{
blockValue = lode.BlockID;
}
}
}
}
//TREE TERRAIN PASS
if (yPos == terrainHeight && biome.placeMajorFlora)
{
if (Terrian.TreeGeneration(new Vector2(pos.x, pos.z), 0, biome.majorFloraZoneScale) > biome.majorFloraZoneThreshold)
{
if (Terrian.TreeGeneration(new Vector2(pos.x, pos.z), 0, biome.majorFloraPlacementScale) > biome.majorFloraPlacementThreshold)
{
modifications.Enqueue(Structure.GenerateMajorFlora(biome.majorFloraIndex, pos, biome.minMajorFloraHeight, biome.maxMajorFloraHeight));
}
}
}
return(blockValue);
}
