protected override void Execute()
{
if (Number <= 0)
{
return;
}
BuildingParameters param = (BuildingParameters)parameters;
if (pattern == null || pattern.Length == 0) // generate a pattern if needed
{
pattern = new int[Number];
for (int i = 0; i < Number; i++)
{
if (param != null && param.Rand != null)
{
pattern[i] = param.Rand.Next(0, prefabs.Length);
}
else
{
pattern[i] = (int)(Random.value * prefabs.Length);
}
}
}
for (int i = 0; i < Number; i++) // spawn the prefabs
{
int index = pattern[i % pattern.Length] % prefabs.Length;
//if (i == 0 || i==Number-1)
//{
// continue;
//}
if (i == Number / 2 && doorPrefabs != null)
{
int randomN = param.Rand.Next(0, doorPrefabs.Length);
SpawnPrefab(doorPrefabs[randomN],
direction * (i - (Number - 1) / 2f),
Quaternion.identity,
transform
);
}
else
{
SpawnPrefab(prefabs[index],
direction * (i - (Number - 1) / 2f),
Quaternion.identity,
transform
);
}
}
}
public void generateBuilding(int index, int x, int y)
{
Color c = inputMap.GetPixel(x, y);
if (c.grayscale != 0)
{
GameObject house = Instantiate(houseBase, new Vector3(x * houseWidth + 1, 0, y * houseHeight + 1), Quaternion.identity);
stockComponent = house.GetComponent <Demo.Stock>();
parameComponent = house.GetComponent <Demo.BuildingParameters>();
stockComponent.Width = houseWidth - 1;
stockComponent.Depth = houseHeight - 1;
parameComponent.maxHeight = (int)(c.grayscale * 256f) / 20;
stockComponent.Generate();
}
}
void CreateFlatRoofPart()
{
BuildingParameters param = (BuildingParameters)parameters;
int side = param.Rand.Next(2);
Row flatRoof;
switch (side)
{
// Add two roof strips in depth direction
case 0:
for (int i = 0; i < 2; i++)
{
flatRoof = CreateSymbol <Row>("roofStrip",
new Vector3((Width - 1) * (i - 0.5f), 0, 0),
Quaternion.identity,
transform
);
flatRoof.Initialize(Depth, param.roofStyle);
flatRoof.Generate();
}
newWidth -= 2;
break;
// Add two roof strips in width direction
case 1:
for (int i = 0; i < 2; i++)
{
flatRoof = CreateSymbol <Row>("roofStrip",
new Vector3(0, 0, (Depth - 1) * (i - 0.5f)),
Quaternion.Euler(0, 0, 0),
transform
);
flatRoof.Initialize(Width, param.roofStyle, null, new Vector3(1, 0, 0));
flatRoof.Generate();
}
newDepth -= 2;
break;
}
}
public virtual void Initialize(int Width, int Depth, int HeightRemaining)
{
if (parameters == null)
{
parameters = GetComponent<BuildingParameters>();
}
param = (BuildingParameters)parameters;
this.Width = Width;
this.Depth = Depth;
if (this.HeightRemaining == -1)
{
this.HeightRemaining = param.maxHeight;
}
else
{
this.HeightRemaining = HeightRemaining;
}
}
protected override void Execute()
{
if (Number <= 0)
{
return;
}
BuildingParameters param = (BuildingParameters)parameters;
if (pattern == null || pattern.Length == 0) // generate a pattern if needed
{
pattern = new int[Number];
for (int i = 0; i < Number; i++)
{
if (param != null && param.Rand != null)
{
pattern[i] = param.Rand.Next(0, prefabs.Length);
}
else
{
pattern[i] = (int)(Random.value * prefabs.Length);
}
}
}
for (int i = 0; i < Number; i++) // spawn the prefabs
{
int index = pattern[i % pattern.Length] % prefabs.Length;
Vector3 position = direction * (i - (Number - 1) / 2f);
// push the wall to the center
position.x = 0.5f;
SpawnPrefab(prefabs[index],
position,
Quaternion.identity,
transform
);
}
}
void CreateNextPart()
{
if (newWidth <= 0 || newDepth <= 0)
{
return;
}
BuildingParameters param = (BuildingParameters)parameters;
double randomValue = param.Rand.NextDouble();
if (randomValue < param.RoofContinueChance || HeightRemaining <= 0) // continue with the roof
{
Roof nextRoof = CreateSymbol <Roof>("roof");
nextRoof.Initialize(newWidth, newDepth, HeightRemaining);
nextRoof.Generate(param.buildDelay);
}
else // continue with a stock
{
Stock nextStock = CreateSymbol <Stock>("stock");
nextStock.Initialize(newWidth, newDepth, HeightRemaining);
nextStock.Generate(param.buildDelay);
}
}
void Start()
{
Root = GetComponent <Shape>();
parameters = GetComponent <BuildingParameters>();
}
protected override void Execute()
{
// This is necessary for the start symbol of the grammar:
if (parameters == null)
{
parameters = GetComponent <BuildingParameters>();
}
BuildingParameters param = (BuildingParameters)parameters;
GameObject[] walls = new GameObject[4];
for (int i = 0; i < 4; i++)
{
Vector3 localPosition = new Vector3();
switch (i)
{
case 0:
localPosition = new Vector3(-(Width - 1) * 0.5f, 0, 0); // left
break;
case 1:
localPosition = new Vector3(0, 0, (Depth - 1) * 0.5f); // back
break;
case 2:
localPosition = new Vector3((Width - 1) * 0.5f, 0, 0); // right
break;
case 3:
localPosition = new Vector3(0, 0, -(Depth - 1) * 0.5f); // front
break;
}
Row newRow = CreateSymbol <Row>("wall", localPosition, Quaternion.Euler(0, i * 90, 0), transform);
if (isFloor == true && i == DoorOrientation)
{
newRow.Initialize(
i % 2 == 1 ? Width : Depth,
param.wallStyle, param.doorStyle,
param.wallPattern
);
// Debug.Log("initializing doors");
}
else
{
newRow.Initialize(
i % 2 == 1 ? Width : Depth,
param.wallStyle,
param.wallPattern
);
//Debug.Log("initializing normal wall");
}
newRow.Generate();
}
double randomValue = param.Rand.NextDouble();
if (param.maxHeight - currentFloor > 0)
{
ShotgunHouse nextStock = CreateSymbol <ShotgunHouse>("ShotgunStock", new Vector3(0, 1, 0), Quaternion.identity, transform);
nextStock.Initialize(Width, Depth, currentFloor + 1, param.maxHeight, RoofPrefab, false);
nextStock.Generate(param.buildDelay);
}
else
{
//instantiate the roof
GameObject tr = Instantiate(RoofPrefab, transform);
//set a roof position offset
Vector3 offset = new Vector3(-Width / 2f, 1, -Depth / 2f);
//set a roof scale offset average them for height
Vector3 scale = new Vector3(Width, (Width + Depth) / 2f, Depth);
tr.transform.localScale = scale;
tr.transform.localPosition = offset;
}
}