public ChunkBuilder(IntVector2 chunkWorldCenterpoint, int chunkSize)
{
ChunkSize = chunkSize;
Position = new IntVector2(chunkWorldCenterpoint);
BottomLeftCorner = new IntVector2(chunkWorldCenterpoint.X - _halfChunkSize, chunkWorldCenterpoint.Y - _halfChunkSize);
TopRightCorner = new IntVector2(chunkWorldCenterpoint.X + _halfChunkSize - 1, chunkWorldCenterpoint.Y + _halfChunkSize - 1);
Depth = Position.Y / ChunkSize;
Remoteness = Mathf.Abs(Position.X / ChunkSize) + Mathf.Abs(Position.Y / ChunkSize);
// Initialize all blocks in chunk to the default value
for (var row = 0; row < ChunkSize; row++)
{
for (var column = 0; column < ChunkSize; column++)
{
var offset = new IntVector2(row, column);
var blockBuilder = new BlockBuilder(BottomLeftCorner + offset);
_blockBuilders.Add(blockBuilder);
_blockMap.Add(blockBuilder.Position, blockBuilder);
}
}
OnChunkBuilderChanged.Raise(this);
}
public ChunkBuilder AddBlocks(params BlockTypes[] blocksToAdd)
{
// Randomly order the blocks (without actually changing their order,
// because that would be unnecessarily expensive and may change other
// effects.
var selectionOrder = Chance.ExclusiveRandomOrder(_blockBuilders.Count);
var addedBlocks = 0;
for (var blockIndex = 0; blockIndex < _blockBuilders.Count; blockIndex++)
{
// Foreach block, if it the randomized order shows it as one of the
// first blocks, assign it to the blockType specified in the matching
// index of blocks to add.
if (selectionOrder[blockIndex] < blocksToAdd.Length)
{
_blockBuilders[blockIndex].SetType(blocksToAdd[selectionOrder[blockIndex]]);
addedBlocks++;
// If we have added all blocks, break.
if (addedBlocks >= blocksToAdd.Length)
{
break;
}
}
}
OnChunkBuilderChanged.Raise(this);
return(this);
}
public ChunkBuilder SetFill(BlockTypes fillBlock)
{
FillBlock = fillBlock;
OnChunkBuilderChanged.Raise(this);
return(this);
}
public ChunkBuilder AddEnemy(EnemyHealth enemy)
{
_enemies.Add(enemy);
enemy.gameObject.SetActive(false);
OnChunkBuilderChanged.Raise(this);
return(this);
}
public ChunkBuilder AddSpace(Space spaceToAdd)
{
_spaces.Add(spaceToAdd);
foreach (var bBuilder in _blockBuilders)
{
if (spaceToAdd.Contains(bBuilder.Position))
{
bBuilder.SetSpace(spaceToAdd);
}
}
OnChunkBuilderChanged.Raise(this);
return(this);
}
