public override void GenerateTerrain(int seed)
{
//Validate data, exit if not yet valid
if (GenerationData.DimX == 0 || GenerationData.DimY == 0 || this.GenerationData.TileDim == 0)
{
return;
}
//Create noise function
var noiseGen = new Noise.Noise2D(
GenerationData.AmplitudePersistence,
GenerationData.FrequencyPersistence,
GenerationData.Frequency,
GenerationData.Amplitude,
GenerationData.Octaves,
seed);
//Generate colours
this.colors = new UnityEngine.Color[GenerationData.DimX * GenerationData.DimY];
for (uint y = 0; y < GenerationData.DimY; ++y)
{
for (uint x = 0; x < GenerationData.DimX; ++x)
{
var height = noiseGen.GetHeight(x, y);
this.colors[x + y * GenerationData.DimX] = new UnityEngine.Color(0, 0.5f, (height + GenerationData.Amplitude) / (GenerationData.Amplitude * 2.0f));
}
}
}
public override void GenerateTerrain(int seed)
{
//Validate data, exit if not yet valid
if (this.GenerationData.DimX == 0 || this.GenerationData.DimY == 0 || this.GenerationData.TileDim == 0 || this.TileData == null)
{
return;
}
//Create noise function
var noiseGen = new Noise.Noise2D(
GenerationData.AmplitudePersistence,
GenerationData.FrequencyPersistence,
GenerationData.Frequency,
GenerationData.Amplitude,
GenerationData.Octaves,
seed);
//Generate tiles
this.tiles = new SimpleTerrainTile[this.GenerationData.DimX * this.GenerationData.DimY];
var gridNodeData = new Ants.Pathfinding.GridNode.InitData[this.GenerationData.DimX, this.GenerationData.DimY];
for (uint y = 0; y < this.GenerationData.DimY; ++y)
{
for (uint x = 0; x < this.GenerationData.DimX; ++x)
{
var height = noiseGen.GetHeight(x, y);
//Find tile base on noise height
SimpleTerrainTile tile = null;
foreach (var tileType in this.TileData)
{
if (height >= tileType.HeightValMin && height < tileType.HeightValMax)
{
tile = tileType;
break;
}
}
this.tiles[x + y * GenerationData.DimX] = tile;
//Update the relevant grid node
gridNodeData[x, y] = new Pathfinding.GridNode.InitData();
gridNodeData[x, y].Passable = tile != null ? tile.Passable : false;
gridNodeData[x, y].TravelCostModifier = 1.0f;
gridNodeData[x, y].X = x;
gridNodeData[x, y].Y = y;
gridNodeData[x, y].WorldX = this.GenerationData.DimX * -0.5f * this.GenerationData.TileDim + x * this.GenerationData.TileDim + this.GenerationData.TileDim * 0.5f;
gridNodeData[x, y].WorldY = this.GenerationData.DimY * 0.5f * this.GenerationData.TileDim - y * this.GenerationData.TileDim - this.GenerationData.TileDim * 0.5f;
}
}
this.pathfindingGrid = new Pathfinding.Grid(this.GenerationData.DimX, this.GenerationData.DimY, this.GenerationData.TileDim, gridNodeData);
}
