public void SetBiome(Biome b)
{
biome = b;
}
public void FillBiomeMap(int biomeBlendCount, BiomeData biomeData)
{
bool is3DBiomes = false;
bool is3DTerrain = biomeData.terrain3D != null;
Biome[] nearestBiomes = new Biome[biomeBlendCount];
//TODO: biome blend count > 1 management
//TODO: biomeData.datas3D null check
if (biomeData.air3D != null || biomeData.wind3D != null || biomeData.wetness3D != null || biomeData.temperature3D != null)
{
is3DBiomes = true;
}
if (biomeData.terrainRef == null)
{
return;
}
int terrainSize = (is3DTerrain) ? biomeData.terrain3D.size : biomeData.terrain.size;
float terrainStep = (is3DTerrain) ? biomeData.terrain3D.step : biomeData.terrain.step;
if (is3DBiomes)
{
biomeData.biomeIds3D = new BiomeMap3D(terrainSize, terrainStep);
}
else
{
biomeData.biomeIds = new BiomeMap2D(terrainSize, terrainStep);
}
if (is3DBiomes)
{
//TODO
}
else
{
for (int x = 0; x < terrainSize; x++)
{
for (int y = 0; y < terrainSize; y++)
{
bool water = (biomeData.isWaterless) ? false : biomeData.waterHeight[x, y] > 0;
float temp = (biomeData.temperature != null) ? biomeData.temperature[x, y] : 0;
float wet = (biomeData.wetness != null) ? biomeData.wetness[x, y] : 0;
// Debug.Log("map [" + x + "/" + y + "] = " + biomeData.terrain[x, y]);
//TODO: 3D terrain management
float height = (is3DTerrain) ? 0 : biomeData.terrain[x, y];
BiomeSwitchNode current = root;
while (true)
{
nextChild:
if (current.biome != null)
{
break;
}
int childCount = current.GetChildCount();
for (int i = 0; i < childCount; i++)
{
var child = current.GetChildAt(i);
switch (child.biomeSwitchMode)
{
case BiomeSwitchMode.Water:
if (child.value == water)
{
current = child; goto nextChild;
}
break;
case BiomeSwitchMode.Height:
if (height > child.min && height <= child.max)
{
current = child; goto nextChild;
}
break;
case BiomeSwitchMode.Temperature:
if (temp > child.min && temp <= child.max)
{
current = child; goto nextChild;
}
break;
case BiomeSwitchMode.Wetness:
if (wet > child.min && wet <= child.max)
{
current = child; goto nextChild;
}
break;
}
}
//if flow reach this part, values are missing in the biome graph so biome can't be chosen.
break;
}
//TODO: blending with second biome
if (current.biome != null)
{
biomeData.biomeIds.SetFirstBiomeId(x, y, current.biome.id);
}
else
{
//FIXME!!!!
biomeData.biomeIds.SetFirstBiomeId(x, y, -1);
// PWUtils.LogWarningMax("Can't choose biome with water:" + water + ", temp: " + temp + ", wet: " + wet + ", height: " + height, 200);
PWUtils.LogWarningMax("Can't choose biome with water:" + water + ", temp: " + temp + ", wet: " + wet + ", height: " + height, 300);
continue;
}
}
}
}
}