mapgen

Documentation

Index

• Constants
• Variables
• type Block
  • func (b Block) Mineable() bool
  • func (b Block) Solid() bool
• type BlockSource
• type Chunk
  • func GenerateChunk(generator blockGenerator, cc coords.Chunk) *Chunk
  • func (c *Chunk) Block(oc coords.Offset) Block
  • func (c *Chunk) Clone() *Chunk
  • func (c *Chunk) Each(cb func(oc coords.Offset, block Block))
  • func (c *Chunk) SetBlock(oc coords.Offset, newBlock Block)
  • func (c *Chunk) ToByteArray() []byte
• type Generator

Constants

const (
	BLOCK_NIL          = Block(0)
	BLOCK_AIR          = Block(1)
	BLOCK_DIRT         = Block(2)
	BLOCK_STONE        = Block(3)
	BLOCK_SPAWN        = Block(4)
	BLOCK_GRASS        = Block(5)
	BLOCK_COAL         = Block(6)
	BLOCK_IRON         = Block(7)
	BLOCK_GOLD         = Block(8)
	BLOCK_SAPPHIRE     = Block(9)
	BLOCK_EMERALD      = Block(10)
	BLOCK_RUBY         = Block(11)
	BLOCK_DIAMOND      = Block(12)
	BLOCK_POUDRETTEITE = Block(13)
	BLOCK_GLASS        = Block(14)

	// Properties
	BLOCK_UNMINEABLE = 0x80000000

	// Subtypes
	// Transparent blocks can be seen through, like glass, spawn blocks, etc.
	// We will render faces behind them.
	BLOCK_TRANSPARENT = 1 << 0
	// Invisible blocks are ignored by the renderer, and have no physical
	// manifestation in the world.
	BLOCK_INVISIBLE = (1 << 1) | BLOCK_TRANSPARENT
	// Intangible blocks are ignored by physics simulations, and will
	// allow entities to occupy the same space as them.
	BLOCK_INTANGIBLE = 1 << 2
)

Variables

var BLOCK_PROPERTIES []uint32 = []uint32{
	BLOCK_INVISIBLE | BLOCK_INTANGIBLE | BLOCK_UNMINEABLE,
	BLOCK_INVISIBLE | BLOCK_INTANGIBLE | BLOCK_UNMINEABLE,
	0,
	0,
	BLOCK_UNMINEABLE | BLOCK_TRANSPARENT,
	0,
	0,
	0,
	0,
	0,
	0,
	0,
	0,
	0,
	BLOCK_TRANSPARENT,
}

By default, blocks are visible, tangible, and mineable.

Types

type Block

type Block byte

func (Block) Mineable

func (b Block) Mineable() bool

func (Block) Solid

func (b Block) Solid() bool

type BlockSource

type BlockSource interface {
	Block(bc coords.Block) Block
}

type Chunk

type Chunk struct {
	// contains filtered or unexported fields
}

func GenerateChunk

func GenerateChunk(generator blockGenerator, cc coords.Chunk) *Chunk

func (*Chunk) Block

func (c *Chunk) Block(oc coords.Offset) Block

func (*Chunk) Clone

func (c *Chunk) Clone() *Chunk

TODO: Is this function needed?

func (*Chunk) Each

func (c *Chunk) Each(cb func(oc coords.Offset, block Block))

Calls the given function for each block in the chunk.

func (*Chunk) SetBlock

func (c *Chunk) SetBlock(oc coords.Offset, newBlock Block)

func (*Chunk) ToByteArray

func (c *Chunk) ToByteArray() []byte

type Generator

type Generator interface {
	Chunk(cc coords.Chunk) *Chunk
}