protected void IncrementGeneration(DungeonEnvironmentGenerationData data, Dictionary <Vector2i, Vector2i> wallDirMapping = null)
{
Vector2i[] keys = wallDirMapping.Keys.ToArray();
// make a corridor
Vector2i corridorStart = keys[Random.Range(0, keys.Length - 1)];
Vector2i dir = wallDirMapping[corridorStart];
Vector2i corridorEnd = corridorStart + dir * Random.Range(0, data.mMaxCorridorLength);
Room corridor = new Room();
corridor.InitMinMax(corridorStart, corridorEnd);
//Debug.DrawLine(GetTilePosition(corridorStart.mX, corridorStart.mY) + Vector3.up, GetTilePosition(corridorEnd.mX, corridorEnd.mY) + Vector3.up, Color.red, 10.0f);
if (CanPlaceRoom(corridor))
{
PlaceRoom(corridor, true);
GetWalls(corridor, wallDirMapping);
// make a room to the end of it
int roomWidth = Random.Range(data.mMinRoomDimensions.mX, data.mMaxRoomDimensions.mX);
int halfRoomWidth = roomWidth / 2;
int roomHeight = Random.Range(data.mMinRoomDimensions.mY, data.mMaxRoomDimensions.mY);
int halfRoomHeight = roomHeight / 2;
Room room = new Room();
room.InitCenterSize(corridorEnd.mX, corridorEnd.mY, roomWidth, roomHeight);
if (dir.mY != 0) // vertical
{
room.ShiftBy(dir * (halfRoomHeight + 1));
room.ShiftBy(new Vector2i(Random.Range(-halfRoomWidth, halfRoomWidth), 0));
}
else // horizontal
{
room.ShiftBy(dir * (halfRoomWidth + 1));
room.ShiftBy(new Vector2i(0, Random.Range(-halfRoomHeight, halfRoomHeight)));
}
if (CanPlaceRoom(room))
{
PlaceRoom(room);
GetWalls(room, wallDirMapping);
}
wallDirMapping.Remove(corridorStart);
if (dir.mY != 0) // vertical
{
wallDirMapping.Remove(corridorStart + Vector2i.kLeft);
wallDirMapping.Remove(corridorStart + Vector2i.kRight);
}
else
{
wallDirMapping.Remove(corridorStart + Vector2i.kUp);
wallDirMapping.Remove(corridorStart + Vector2i.kDown);
}
}
}
public void GenerateRooms(DungeonEnvironmentGenerationData data)
{
mRooms.Clear();
if (data.mUseSeed)
{
mSeed = data.mSeed;
}
else
{
mSeed = Random.seed;
}
Random.seed = mSeed;
openWalls.Clear();
if (data.mRandomizeInitialRoomPosition)
{
int halfInitialRoomWidth = data.mInitialRoomSize.mX / 2;
int halfInitialRoomHeight = data.mInitialRoomSize.mY / 2;
mInitialRoomPosition.mX = Random.Range(halfInitialRoomWidth + 1, data.mTotalDimensions.mX - halfInitialRoomWidth - 1);
mInitialRoomPosition.mY = Random.Range(halfInitialRoomHeight + 1, data.mTotalDimensions.mY - halfInitialRoomHeight - 1);
}
else
{
mInitialRoomPosition = data.mInitialRoomPosition;
}
Room initialRoom = new Room();
initialRoom.InitCenterSize(mInitialRoomPosition.mX, mInitialRoomPosition.mY, data.mInitialRoomSize.mX, data.mInitialRoomSize.mY);
PlaceRoom(initialRoom);
GetWalls(initialRoom, openWalls);
int attempts = 0;
while (attempts < mMaxGenerationAttempts && openWalls.Count > 0)
{
IncrementGeneration(data, openWalls);
++attempts;
}
}
/* TESTING
protected void Update()
{
if (Input.GetKeyDown(KeyCode.R))
{
GenerateDungeon();
}
if (Input.GetKeyDown(KeyCode.T))
{
mGrid.Init(kWidth, kHeight);
GenerateRooms(kSeed);
UpdateTileGraphics();
}
if (Input.GetKeyDown(KeyCode.Space))
{
IncrementGeneration(openWalls);
UpdateTileGraphics();
}
}
*/
public void GenerateDungeon(DungeonEnvironmentGenerationData data)
{
mGrid.Init(data.mTotalDimensions.mX, data.mTotalDimensions.mY);
GenerateRooms(data);
UpdateTileGraphics();
}
protected void IncrementGeneration(DungeonEnvironmentGenerationData data, Dictionary<Vector2i, Vector2i> wallDirMapping = null)
{
Vector2i[] keys = wallDirMapping.Keys.ToArray();
// make a corridor
Vector2i corridorStart = keys[Random.Range(0, keys.Length - 1)];
Vector2i dir = wallDirMapping[corridorStart];
Vector2i corridorEnd = corridorStart + dir * Random.Range(0, data.mMaxCorridorLength);
Room corridor = new Room();
corridor.InitMinMax(corridorStart, corridorEnd);
//Debug.DrawLine(GetTilePosition(corridorStart.mX, corridorStart.mY) + Vector3.up, GetTilePosition(corridorEnd.mX, corridorEnd.mY) + Vector3.up, Color.red, 10.0f);
if (CanPlaceRoom(corridor))
{
PlaceRoom(corridor, true);
GetWalls(corridor, wallDirMapping);
// make a room to the end of it
int roomWidth = Random.Range(data.mMinRoomDimensions.mX, data.mMaxRoomDimensions.mX);
int halfRoomWidth = roomWidth / 2;
int roomHeight = Random.Range(data.mMinRoomDimensions.mY, data.mMaxRoomDimensions.mY);
int halfRoomHeight = roomHeight / 2;
Room room = new Room();
room.InitCenterSize(corridorEnd.mX, corridorEnd.mY, roomWidth, roomHeight);
if (dir.mY != 0) // vertical
{
room.ShiftBy(dir * (halfRoomHeight + 1));
room.ShiftBy(new Vector2i(Random.Range(-halfRoomWidth, halfRoomWidth), 0));
}
else // horizontal
{
room.ShiftBy(dir * (halfRoomWidth + 1));
room.ShiftBy(new Vector2i(0, Random.Range(-halfRoomHeight, halfRoomHeight)));
}
if (CanPlaceRoom(room))
{
PlaceRoom(room);
GetWalls(room, wallDirMapping);
}
wallDirMapping.Remove(corridorStart);
if (dir.mY != 0) // vertical
{
wallDirMapping.Remove(corridorStart + Vector2i.kLeft);
wallDirMapping.Remove(corridorStart + Vector2i.kRight);
}
else
{
wallDirMapping.Remove(corridorStart + Vector2i.kUp);
wallDirMapping.Remove(corridorStart + Vector2i.kDown);
}
}
}
public void GenerateRooms(DungeonEnvironmentGenerationData data)
{
mRooms.Clear();
if(data.mUseSeed)
{
mSeed = data.mSeed;
}
else
{
mSeed = Random.seed;
}
Random.seed = mSeed;
openWalls.Clear();
if (data.mRandomizeInitialRoomPosition)
{
int halfInitialRoomWidth = data.mInitialRoomSize.mX/2;
int halfInitialRoomHeight = data.mInitialRoomSize.mY/2;
mInitialRoomPosition.mX = Random.Range(halfInitialRoomWidth+1, data.mTotalDimensions.mX - halfInitialRoomWidth-1);
mInitialRoomPosition.mY = Random.Range(halfInitialRoomHeight+1, data.mTotalDimensions.mY - halfInitialRoomHeight-1);
}
else
{
mInitialRoomPosition = data.mInitialRoomPosition;
}
Room initialRoom = new Room();
initialRoom.InitCenterSize(mInitialRoomPosition.mX, mInitialRoomPosition.mY, data.mInitialRoomSize.mX, data.mInitialRoomSize.mY);
PlaceRoom(initialRoom);
GetWalls(initialRoom, openWalls);
int attempts = 0;
while (attempts < mMaxGenerationAttempts && openWalls.Count > 0)
{
IncrementGeneration(data, openWalls);
++attempts;
}
}
/* TESTING
* protected void Update()
* {
* if (Input.GetKeyDown(KeyCode.R))
* {
* GenerateDungeon();
* }
*
* if (Input.GetKeyDown(KeyCode.T))
* {
* mGrid.Init(kWidth, kHeight);
* GenerateRooms(kSeed);
* UpdateTileGraphics();
* }
*
* if (Input.GetKeyDown(KeyCode.Space))
* {
* IncrementGeneration(openWalls);
* UpdateTileGraphics();
* }
* }
*/
public void GenerateDungeon(DungeonEnvironmentGenerationData data)
{
mGrid.Init(data.mTotalDimensions.mX, data.mTotalDimensions.mY);
GenerateRooms(data);
UpdateTileGraphics();
}
