private static IHeightMap GenerateRocks(int seed, int x, int y, double density)
{
CellularAutomaton ca = new CellularAutomaton(seed, new RuleSet(Lerp(0.1, 0.3, density), false, (region, generation) => region.GetNeighbors() > 2));
IHeightMap layer1 = new BooleanMap(ca.Generate(x, y, 4));
IHeightMap layer2 = new BooleanMap(ca.Generate(x, y, 2));
return(new HeightMap(2, ValueArray.Create(x, y, (i, j) => layer1[i, j] + layer2[i, j])));
}
public BooleanMap GenerateTerrainMap(float Scale, float Density)
{
var ReturnResult = default(BooleanMap);
var hmB = new clsHeightmap();
var hmC = new clsHeightmap();
hmB.GenerateNewOfSize(Terrain.TileSize.Y + 1, Terrain.TileSize.X + 1, Scale, 1.0D);
hmC.Rescale(hmB, 0.0D, 1.0D);
ReturnResult = new BooleanMap();
ReturnResult.Convert_Heightmap(hmC, ((1.0D - Density) / hmC.HeightScale).ToLong());
return(ReturnResult);
}
private Result FinishTextures()
{
var ReturnResult = new Result("", false);
if (cbxMasterTexture.Checked)
{
switch (cboTileset.SelectedIndex)
{
case 0:
Generator.GenerateTileset = DefaultGenerator.Generator_TilesetArizona;
DefaultGenerator.TerrainStyle_Arizona.Watermap = Generator.GetWaterMap();
DefaultGenerator.TerrainStyle_Arizona.LevelCount = Generator.LevelCount;
Generator.Map.GenerateMasterTerrain(ref DefaultGenerator.TerrainStyle_Arizona);
DefaultGenerator.TerrainStyle_Arizona.Watermap = null;
break;
case 1:
Generator.GenerateTileset = DefaultGenerator.Generator_TilesetUrban;
DefaultGenerator.TerrainStyle_Urban.Watermap = Generator.GetWaterMap();
DefaultGenerator.TerrainStyle_Urban.LevelCount = Generator.LevelCount;
Generator.Map.GenerateMasterTerrain(ref DefaultGenerator.TerrainStyle_Urban);
DefaultGenerator.TerrainStyle_Urban.Watermap = null;
break;
case 2:
Generator.GenerateTileset = DefaultGenerator.Generator_TilesetRockies;
DefaultGenerator.TerrainStyle_Rockies.Watermap = Generator.GetWaterMap();
DefaultGenerator.TerrainStyle_Rockies.LevelCount = Generator.LevelCount;
Generator.Map.GenerateMasterTerrain(ref DefaultGenerator.TerrainStyle_Rockies);
DefaultGenerator.TerrainStyle_Rockies.Watermap = null;
break;
default:
ReturnResult.ProblemAdd("Error: bad tileset selection.");
btnGenerateLayout.Enabled = true;
return(ReturnResult);
}
Generator.Map.TileType_Reset();
Generator.Map.SetPainterToDefaults();
}
else
{
switch (cboTileset.SelectedIndex)
{
case 0:
Generator.Map.Tileset = App.Tileset_Arizona;
Generator.GenerateTileset = DefaultGenerator.Generator_TilesetArizona;
break;
case 1:
Generator.Map.Tileset = App.Tileset_Urban;
Generator.GenerateTileset = DefaultGenerator.Generator_TilesetUrban;
break;
case 2:
Generator.Map.Tileset = App.Tileset_Rockies;
Generator.GenerateTileset = DefaultGenerator.Generator_TilesetRockies;
break;
default:
ReturnResult.ProblemAdd("Error: bad tileset selection.");
btnGenerateLayout.Enabled = true;
return(ReturnResult);
}
Generator.Map.TileType_Reset();
Generator.Map.SetPainterToDefaults();
var CliffAngle = Math.Atan(255.0D * Generator.Map.HeightMultiplier / (2.0D * (Generator.LevelCount - 1.0D) * Constants.TerrainGridSpacing)) -
MathUtil.RadOf1Deg;
var tmpBrush = new clsBrush((Math.Max(Generator.Map.Terrain.TileSize.X, Generator.Map.Terrain.TileSize.Y)) * 1.1D, ShapeType.Square);
var ApplyCliff = new clsApplyCliff();
ApplyCliff.Map = Generator.Map;
ApplyCliff.Angle = CliffAngle;
ApplyCliff.SetTris = true;
var Alignments = new clsBrush.sPosNum();
Alignments.Normal = new XYInt(Math.Floor(Generator.Map.Terrain.TileSize.X / 2.0D).ToInt(), Math.Floor(Generator.Map.Terrain.TileSize.Y / 2.0D).ToInt());
Alignments.Alignment = Alignments.Normal;
tmpBrush.PerformActionMapTiles(ApplyCliff, Alignments);
bool[] RevertSlope = null;
bool[] RevertHeight = null;
var WaterMap = new BooleanMap();
var bmTemp = new BooleanMap();
var A = 0;
WaterMap = Generator.GetWaterMap();
RevertSlope = new bool[Generator.GenerateTileset.OldTextureLayers.LayerCount];
RevertHeight = new bool[Generator.GenerateTileset.OldTextureLayers.LayerCount];
for (A = 0; A <= Generator.GenerateTileset.OldTextureLayers.LayerCount - 1; A++)
{
var with_2 = Generator.GenerateTileset.OldTextureLayers.Layers[A];
with_2.Terrainmap = Generator.Map.GenerateTerrainMap(with_2.Scale, with_2.Density);
if (with_2.SlopeMax < 0.0F)
{
with_2.SlopeMax = (float)(CliffAngle - MathUtil.RadOf1Deg);
if (with_2.HeightMax < 0.0F)
{
with_2.HeightMax = 255.0F;
bmTemp.Within(with_2.Terrainmap, WaterMap);
with_2.Terrainmap.ValueData = bmTemp.ValueData;
bmTemp.ValueData = new BooleanMapDataValue();
RevertHeight[A] = true;
}
RevertSlope[A] = true;
}
}
Generator.Map.MapTexturer(ref Generator.GenerateTileset.OldTextureLayers);
for (A = 0; A <= Generator.GenerateTileset.OldTextureLayers.LayerCount - 1; A++)
{
var with_3 = Generator.GenerateTileset.OldTextureLayers.Layers[A];
with_3.Terrainmap = null;
if (RevertSlope[A])
{
with_3.SlopeMax = -1.0F;
}
if (RevertHeight[A])
{
with_3.HeightMax = -1.0F;
}
}
}
Generator.Map.LevelWater();
Generator.Map.WaterTriCorrection();
Generator.Map.SectorGraphicsChanges.SetAllChanged();
Generator.Map.SectorUnitHeightsChanges.SetAllChanged();
Generator.Map.Update();
Generator.Map.UndoStepCreate("Generated Textures");
if (Generator.Map == _Owner.MainMap)
{
Program.frmMainInstance.PainterTerrains_Refresh(-1, -1);
Program.frmMainInstance.MainMapTilesetChanged();
}
return(ReturnResult);
}
public void MapTexturer(ref sLayerList LayerList)
{
var X = 0;
var Y = 0;
var A = 0;
Terrain[,] TerrainType = null;
float[,] Slope = null;
var tmpTerrain = default(Terrain);
var bmA = new BooleanMap();
var bmB = new BooleanMap();
var LayerNum = 0;
var LayerResult = new BooleanMap[LayerList.LayerCount];
double BestSlope = 0;
double CurrentSlope = 0;
var AllowSlope = default(bool);
var Pos = new XYInt();
TerrainType = new Terrain[Terrain.TileSize.X + 1, Terrain.TileSize.Y + 1];
Slope = new float[Terrain.TileSize.X, Terrain.TileSize.Y];
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
//get slope
BestSlope = 0.0D;
Pos.X = ((X + 0.25D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.25D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Pos.X = ((X + 0.75D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.25D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Pos.X = ((X + 0.25D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.75D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Pos.X = ((X + 0.75D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.75D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Slope[X, Y] = (float)BestSlope;
}
}
for (LayerNum = 0; LayerNum <= LayerList.LayerCount - 1; LayerNum++)
{
tmpTerrain = LayerList.Layers[LayerNum].Terrain;
if (tmpTerrain != null)
{
//do other layer constraints
LayerResult[LayerNum] = new BooleanMap();
LayerResult[LayerNum].Copy(LayerList.Layers[LayerNum].Terrainmap);
if (LayerList.Layers[LayerNum].WithinLayer >= 0)
{
if (LayerList.Layers[LayerNum].WithinLayer < LayerNum)
{
bmA.Within(LayerResult[LayerNum], LayerResult[LayerList.Layers[LayerNum].WithinLayer]);
LayerResult[LayerNum].ValueData = bmA.ValueData;
bmA.ValueData = new BooleanMapDataValue();
}
}
for (A = 0; A <= LayerNum - 1; A++)
{
if (LayerList.Layers[LayerNum].AvoidLayers[A])
{
bmA.ExpandOneTile(LayerResult[A]);
bmB.Remove(LayerResult[LayerNum], bmA);
LayerResult[LayerNum].ValueData = bmB.ValueData;
bmB.ValueData = new BooleanMapDataValue();
}
}
//do height and slope constraints
for (Y = 0; Y <= Terrain.TileSize.Y; Y++)
{
for (X = 0; X <= Terrain.TileSize.X; X++)
{
if (LayerResult[LayerNum].ValueData.Value[Y, X])
{
if (Terrain.Vertices[X, Y].Height <LayerList.Layers[LayerNum].HeightMin ||
Terrain.Vertices[X, Y].Height> LayerList.Layers[LayerNum].HeightMax)
{
LayerResult[LayerNum].ValueData.Value[Y, X] = false;
}
if (LayerResult[LayerNum].ValueData.Value[Y, X])
{
AllowSlope = true;
if (X > 0)
{
if (Y > 0)
{
if (Slope[X - 1, Y - 1] < LayerList.Layers[LayerNum].SlopeMin ||
Slope[X - 1, Y - 1] > LayerList.Layers[LayerNum].SlopeMax)
{
AllowSlope = false;
}
}
if (Y < Terrain.TileSize.Y)
{
if (Slope[X - 1, Y] < LayerList.Layers[LayerNum].SlopeMin ||
Slope[X - 1, Y] > LayerList.Layers[LayerNum].SlopeMax)
{
AllowSlope = false;
}
}
}
if (X < Terrain.TileSize.X)
{
if (Y > 0)
{
if (Slope[X, Y - 1] < LayerList.Layers[LayerNum].SlopeMin ||
Slope[X, Y - 1] > LayerList.Layers[LayerNum].SlopeMax)
{
AllowSlope = false;
}
}
if (Y < Terrain.TileSize.Y)
{
if (Slope[X, Y] < LayerList.Layers[LayerNum].SlopeMin ||
Slope[X, Y] > LayerList.Layers[LayerNum].SlopeMax)
{
AllowSlope = false;
}
}
}
if (!AllowSlope)
{
LayerResult[LayerNum].ValueData.Value[Y, X] = false;
}
}
}
}
}
LayerResult[LayerNum].RemoveDiagonals();
for (Y = 0; Y <= Terrain.TileSize.Y; Y++)
{
for (X = 0; X <= Terrain.TileSize.X; X++)
{
if (LayerResult[LayerNum].ValueData.Value[Y, X])
{
TerrainType[X, Y] = tmpTerrain;
}
}
}
}
}
//set vertex terrain by terrain map
for (Y = 0; Y <= Terrain.TileSize.Y; Y++)
{
for (X = 0; X <= Terrain.TileSize.X; X++)
{
if (TerrainType[X, Y] != null)
{
Terrain.Vertices[X, Y].Terrain = TerrainType[X, Y];
}
}
}
AutoTextureChanges.SetAllChanged();
UpdateAutoTextures();
}
public void GenerateMasterTerrain(ref sGenerateMasterTerrainArgs Args)
{
var X = 0;
var Y = 0;
var A = 0;
int[,] TerrainType = null;
float[,] Slope = null;
var TerrainNum = 0;
var bmA = new BooleanMap();
var Layer_Num = 0;
var LayerResult = new BooleanMap[Args.LayerCount];
var bmB = new BooleanMap();
double BestSlope = 0;
double CurrentSlope = 0;
var hmB = new clsHeightmap();
var hmC = new clsHeightmap();
double difA = 0;
double difB = 0;
var NewTri = default(bool);
var CliffSlope = Math.Atan(255.0D * Constants.DefaultHeightMultiplier / (2.0D * (Args.LevelCount - 1.0D) * Constants.TerrainGridSpacing)) -
MathUtil.RadOf1Deg; //divided by 2 due to the terrain height randomization
Tileset = Args.Tileset.Tileset;
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
difA = Math.Abs((Terrain.Vertices[X + 1, Y + 1].Height) - Terrain.Vertices[X, Y].Height);
difB = Math.Abs((Terrain.Vertices[X, Y + 1].Height) - Terrain.Vertices[X + 1, Y].Height);
if (difA == difB)
{
if (App.Random.Next() >= 0.5F)
{
NewTri = false;
}
else
{
NewTri = true;
}
}
else if (difA < difB)
{
NewTri = false;
}
else
{
NewTri = true;
}
if (!(Terrain.Tiles[X, Y].Tri == NewTri))
{
Terrain.Tiles[X, Y].Tri = NewTri;
}
}
}
for (A = 0; A <= Args.LayerCount - 1; A++)
{
Args.Layers[A].Terrainmap = new BooleanMap();
if (Args.Layers[A].TerrainmapDensity == 1.0F)
{
Args.Layers[A].Terrainmap.ValueData.Value = new bool[Terrain.TileSize.Y, Terrain.TileSize.X];
Args.Layers[A].Terrainmap.ValueData.Size = Terrain.TileSize;
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
Args.Layers[A].Terrainmap.ValueData.Value[Y, X] = true;
}
}
}
else
{
hmB.GenerateNewOfSize(Terrain.TileSize.Y, Terrain.TileSize.X, Convert.ToSingle(Args.Layers[A].TerrainmapScale), 1.0D);
hmC.Rescale(hmB, 0.0D, 1.0D);
Args.Layers[A].Terrainmap.Convert_Heightmap(hmC, ((1.0F - Args.Layers[A].TerrainmapDensity) / hmC.HeightScale).ToLong());
}
}
var Pos = new XYInt();
TerrainType = new int[Terrain.TileSize.X, Terrain.TileSize.Y];
Slope = new float[Terrain.TileSize.X, Terrain.TileSize.Y];
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
//get slope
BestSlope = 0.0D;
Pos.X = ((X + 0.25D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.25D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Pos.X = ((X + 0.75D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.25D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Pos.X = ((X + 0.25D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.75D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Pos.X = ((X + 0.75D) * Constants.TerrainGridSpacing).ToInt();
Pos.Y = ((Y + 0.75D) * Constants.TerrainGridSpacing).ToInt();
CurrentSlope = GetTerrainSlopeAngle(Pos);
if (CurrentSlope > BestSlope)
{
BestSlope = CurrentSlope;
}
Slope[X, Y] = (float)BestSlope;
}
}
for (Layer_Num = 0; Layer_Num <= Args.LayerCount - 1; Layer_Num++)
{
TerrainNum = Args.Layers[Layer_Num].TileNum;
if (TerrainNum >= 0)
{
//do other layer constraints
LayerResult[Layer_Num] = new BooleanMap();
LayerResult[Layer_Num].Copy(Args.Layers[Layer_Num].Terrainmap);
if (Args.Layers[Layer_Num].WithinLayer >= 0)
{
if (Args.Layers[Layer_Num].WithinLayer < Layer_Num)
{
bmA.Within(LayerResult[Layer_Num], LayerResult[Args.Layers[Layer_Num].WithinLayer]);
LayerResult[Layer_Num].ValueData = bmA.ValueData;
bmA.ValueData = new BooleanMapDataValue();
}
}
for (A = 0; A <= Layer_Num - 1; A++)
{
if (Args.Layers[Layer_Num].AvoidLayers[A])
{
bmA.ExpandOneTile(LayerResult[A]);
bmB.Remove(LayerResult[Layer_Num], bmA);
LayerResult[Layer_Num].ValueData = bmB.ValueData;
bmB.ValueData = new BooleanMapDataValue();
}
}
//do height and slope constraints
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
if (LayerResult[Layer_Num].ValueData.Value[Y, X])
{
if (Terrain.Vertices[X, Y].Height <Args.Layers[Layer_Num].HeightMin ||
Terrain.Vertices[X, Y].Height> Args.Layers[Layer_Num].HeightMax)
{
LayerResult[Layer_Num].ValueData.Value[Y, X] = false;
}
if (Args.Layers[Layer_Num].IsCliff)
{
if (LayerResult[Layer_Num].ValueData.Value[Y, X])
{
if (Slope[X, Y] < CliffSlope)
{
LayerResult[Layer_Num].ValueData.Value[Y, X] = false;
}
}
}
}
}
}
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
if (LayerResult[Layer_Num].ValueData.Value[Y, X])
{
TerrainType[X, Y] = TerrainNum;
}
}
}
}
}
//set water tiles
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
if (Args.Watermap.ValueData.Value[Y, X])
{
if (Slope[X, Y] < CliffSlope)
{
TerrainType[X, Y] = 17;
}
}
}
}
//set border tiles to cliffs
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= 2; X++)
{
TerrainType[X, Y] = Args.Tileset.BorderTextureNum;
}
for (X = Terrain.TileSize.X - 4; X <= Terrain.TileSize.X - 1; X++)
{
TerrainType[X, Y] = Args.Tileset.BorderTextureNum;
}
}
for (X = 3; X <= Terrain.TileSize.X - 5; X++)
{
for (Y = 0; Y <= 2; Y++)
{
TerrainType[X, Y] = Args.Tileset.BorderTextureNum;
}
for (Y = Terrain.TileSize.Y - 4; Y <= Terrain.TileSize.Y - 1; Y++)
{
TerrainType[X, Y] = Args.Tileset.BorderTextureNum;
}
}
for (Y = 0; Y <= Terrain.TileSize.Y - 1; Y++)
{
for (X = 0; X <= Terrain.TileSize.X - 1; X++)
{
Terrain.Tiles[X, Y].Texture.TextureNum = TerrainType[X, Y];
}
}
}
