protected override void ChangeTileAfterSuccessfulDig(Tile tile, bool end)
{
if (Rand.Value < BiomeChangeChance)
{
tile.biome = BiomeDefOf.Archipelago;
GenWorldGen.UpdateTileByBiomeModExts(tile);
}
}
public override void GenerateFresh(string seed)
{
// Get list of biomes and filter for only ones with special worker
List<BiomeDef> biomes = DefDatabase<BiomeDef>.AllDefsListForReading;
List<BiomeDef> specialBiomes = new List<BiomeDef>();
for (int i = biomes.Count - 1; i >= 0; i--)
{
if (biomes[i].WorkerSpecial() != null)
{
specialBiomes.Add(biomes[i]);
// Reset/init chance algorithm for world generation
biomes[i].WorkerSpecial().ResetChance();
}
}
// Apply special biome workers to tiles
WorldGrid grid = Find.WorldGrid;
List<Tile> tiles = grid.tiles;
int tilesCount = grid.TilesCount;
for (int i = 0; i < tilesCount; i++)
{
// Skip this tile if it already contains a special biome
if (specialBiomes.Contains(tiles[i].biome))
{
continue;
}
// Check all special biome defs if this tiles biome should be converted into a new biome
foreach (BiomeDef biome in specialBiomes)
{
BiomeWorkerSpecial worker = biome.WorkerSpecial();
Tile currTile = tiles[i];
if (worker.PreRequirements(currTile) && worker.TryGenerateByChance())
{
// Update biome and biome data via mod extensions
currTile.biome = biome;
GenWorldGen.UpdateTileByBiomeModExts(currTile);
// Apply post generation effects (e.g. change more surrounding tiles)
worker.PostGeneration(i);
}
}
}
// Change hilliness around caves to make them appear deeper in mountains
for (int i = 0; i < tilesCount; i++)
{
Tile currTile = tiles[i];
if (currTile.biome == BiomeDefOf.CaveOasis || currTile.biome == BiomeDefOf.TunnelworldCave)
{
List<BiomeDef> excludeBiomes = new List<BiomeDef>(specialBiomes);
excludeBiomes.Add(RimWorld.BiomeDefOf.SeaIce);
excludeBiomes.Add(RimWorld.BiomeDefOf.Lake);
excludeBiomes.Add(RimWorld.BiomeDefOf.Ocean);
MakeImpassableHillsAroundTile(grid, i, excludeBiomes, 1);
}
}
}
protected void DigTilesForBiomeChange(int startTileID, int digLengthMin, int digLengthMax, int maxDirChange, bool digBothDirections = true)
{
WorldGrid worldGrid = Find.WorldGrid;
bool goOtherWay = false;
int currTileID = startTileID;
int dirBase = Rand.RangeInclusive(0, 5);
for (int i = 0; i < digLengthMax; i++)
{
// Get good neighbor tile for next step
int dir = GenWorldGen.NextRandomDigDir(dirBase, maxDirChange);
currTileID = worldGrid.GetTileNeighborByDirection6WayInt(currTileID, dir);
Tile tile = worldGrid[currTileID];
// Check if prerequirements for the biome are still met
if (!((i < digLengthMin && MinPreRequirements(tile)) || PreRequirements(tile)))
{
// Try to dig in the other way from the start first, otherwise abort
if (goOtherWay)
{
break;
}
else
{
currTileID = startTileID;
dirBase = GenWorldGen.InvertDigDir(dirBase);
i = -1;
goOtherWay = true;
continue;
}
}
// Set new biome (only when there is no special biome on the tile)
if (tile.biome.WorkerSpecial() == null)
{
bool endTile = (i == digLengthMax - 1);
ChangeTileAfterSuccessfulDig(tile, endTile);
}
// Go the other way if end is reached
if (digBothDirections && i == digLengthMax - 1 && !goOtherWay)
{
currTileID = startTileID;
dirBase = GenWorldGen.InvertDigDir(dirBase);
i = -1;
goOtherWay = true;
}
}
}
protected override void ChangeTileAfterSuccessfulDig(Tile tile, bool end)
{
float randVal = Rand.Value;
if (randVal < OasisBiomeChance || end)
{
tile.biome = BiomeDefOf.CaveOasis;
}
else if (randVal < TunnelBiomeChance)
{
tile.biome = BiomeDefOf.TunnelworldCave;
}
else
{
tile.biome = BiomeDefOf.CaveEntrance;
}
GenWorldGen.UpdateTileByBiomeModExts(tile);
}
public static void Postfix(ref Tile __result)
{
GenWorldGen.UpdateTileByBiomeModExts(__result);
}
protected override void ChangeTileAfterSuccessfulDig(Tile tile, bool end)
{
tile.biome = BiomeDefOf.InfestedMountains;
GenWorldGen.UpdateTileByBiomeModExts(tile);
}
protected override void ChangeTileAfterSuccessfulDig(Tile tile, bool end)
{
tile.biome = BiomeDefOf.DeepRavine;
GenWorldGen.UpdateTileByBiomeModExts(tile);
}