public static void GenerateMap(out HexList4D <HexBackgroundComponent> background,
out HexList4D <HexForegroundComponent> foreground, int radius, int seed)
{
Random.InitState(seed);
background = new HexList4D <HexBackgroundComponent>();
foreground = new HexList4D <HexForegroundComponent>();
HexBackgroundComponent backgroundHex = new HexBackgroundComponent();
HexForegroundComponent foregroundHex = new HexForegroundComponent();
background.Fill(radius);
foreground.Fill(radius);
foreground.Add(0, 0, new HexForegroundComponent()
{
ForegroundType = ForegroundTypes.Spawn,
IsNew = false
});
GenerateBackgroundStructure(background, radius, BackroundTypes.Water, BackroundTypes.Grass, 70, 1f, 0.1f);
GenerateBackgroundStructure(background, radius, BackroundTypes.Swamp, BackroundTypes.Grass, 50, 1f, 0.2f);
GenerateBackgroundStructure(background, radius, BackroundTypes.Forest, BackroundTypes.Grass, 30, 1f, 0.03f);
GenerateForegroundStructure(foreground, radius, ForegroundTypes.Obstacle, ForegroundTypes.Empty, 50, 100, 1f, 0.2f);
GenerateForegroundStructure(foreground, radius, ForegroundTypes.Obstacle, ForegroundTypes.Empty, 50, 70, 1f, 0.4f);
GenerateForegroundStructure(foreground, radius, ForegroundTypes.Diamond, ForegroundTypes.Empty, 10, 100, 0f, 0f);
GenerateForegroundStructure(foreground, radius, ForegroundTypes.Diamond, ForegroundTypes.Obstacle, 10, 100, 1f, 0.3f);
GenerateForegroundStructure(foreground, radius, ForegroundTypes.Enemy, ForegroundTypes.Empty, 100, 100, 0.01f, 0.01f);
}
private static void GenerateForegroundStructure(HexList4D <HexForegroundComponent> foreground, int radius,
ForegroundTypes type, ForegroundTypes badType, int value, int count, float chance, float diffChance)
{
for (int i = 0; i < count; i++)
{
GenerateRecursiveF(foreground, type, badType, HexMath.RandomPosition(radius), value, chance, diffChance);
}
}
private static void GenerateBackgroundStructure(HexList4D <HexBackgroundComponent> background, int radius,
BackroundTypes type, BackroundTypes badType, int count, float chance, float diffChance)
{
for (int i = 0; i < count; i++)
{
GenerateRecursiveB(background, type, badType, HexMath.RandomPosition(radius), chance, diffChance);
}
}
private static void GenerateRecursiveB(HexList4D <HexBackgroundComponent> background,
BackroundTypes type, BackroundTypes badType, CubeCoords coords, float chance, float diffChange)
{
background.Add(coords, new HexBackgroundComponent()
{
BackgroundType = type,
IsNew = false
});
FastList <CubeCoords> neighbours = background.NeighboursOf(coords);
for (int j = 0; j < neighbours.Count; j++)
{
HexBackgroundComponent hexComponent = background[neighbours[j].x, neighbours[j].y];
if (hexComponent.BackgroundType == badType && Random.Range(0f, 1f) < chance)
{
GenerateRecursiveB(background, type, badType, neighbours[j], chance - diffChange, diffChange);
}
}
}
public static void GenerateHex(CubeCoords coords,
HexList4D <HexBackgroundComponent> background, HexList4D <HexForegroundComponent> foreground)
{
FastList <CubeCoords> neighbours = background.NeighboursOf(coords);
int grass = 0;
int water = 0;
int swamp = 0;
int forest = 0;
for (int i = 0; i < neighbours.Count; i++)
{
switch (background[neighbours[i].x, neighbours[i].y].BackgroundType)
{
case BackroundTypes.Grass:
grass++;
break;
case BackroundTypes.Water:
water++;
break;
case BackroundTypes.Swamp:
swamp++;
break;
case BackroundTypes.Forest:
forest++;
break;
default:
break;
}
}
int max = Mathf.Max(grass, water, swamp, forest);
BackroundTypes TypeB;
if (Random.Range(0f, 1f) > 0.3f)
{
if (max == grass)
{
TypeB = BackroundTypes.Grass;
}
else if (max == water)
{
TypeB = BackroundTypes.Water;
}
else if (max == swamp)
{
TypeB = BackroundTypes.Swamp;
}
else
{
TypeB = BackroundTypes.Forest;
}
}
else
{
Array values = Enum.GetValues(typeof(BackroundTypes));
TypeB = (BackroundTypes)values.GetValue((int)Mathf.Round(Random.Range(0f, 1f) * (values.Length - 1)));
}
background.Add(coords, new HexBackgroundComponent()
{
BackgroundType = TypeB,
Parent = null,
SpeedDown = 1f,
IsNew = false
});
//foreground
neighbours = foreground.NeighboursOf(coords);
int empty = 0;
int obstacle = 0;
int enemy = 0;
int diamond = 0;
for (int i = 0; i < neighbours.Count; i++)
{
switch (foreground[neighbours[i].x, neighbours[i].y].ForegroundType)
{
case ForegroundTypes.Empty:
empty++;
break;
case ForegroundTypes.Obstacle:
obstacle++;
break;
case ForegroundTypes.Enemy:
enemy++;
break;
case ForegroundTypes.Diamond:
diamond++;
break;
default:
break;
}
}
max = Mathf.Max(empty, obstacle, enemy, diamond);
ForegroundTypes typeF;
if (Random.Range(0f, 1f) > 0.2f)
{
if (max == obstacle)
{
typeF = ForegroundTypes.Obstacle;
}
else if (max == enemy)
{
typeF = ForegroundTypes.Empty;
}
else if (max == diamond)
{
typeF = ForegroundTypes.Empty;
}
else
{
typeF = ForegroundTypes.Empty;
}
}
else
{
Array values = Enum.GetValues(typeof(ForegroundTypes));
typeF = (ForegroundTypes)values.GetValue((int)Mathf.Round(Random.Range(0f, 1f) * (values.Length - 1)));
if (typeF == ForegroundTypes.Spawn)
{
typeF = ForegroundTypes.Diamond;
}
}
foreground.Add(coords, new HexForegroundComponent()
{
ForegroundType = typeF,
Parent = null,
IsNew = false
});
}