format repo with "gofumpt" tool

level/bitstorage.go

@@ -8,8 +8,10 @@ import (
 	pk "github.com/Tnze/go-mc/net/packet"
 )
 
-const indexOutOfBounds = "index out of bounds"
-const valueOutOfBounds = "value out of bounds"
+const (
+	indexOutOfBounds = "index out of bounds"
+	valueOutOfBounds = "value out of bounds"
+)
 
 // BitStorage implement the compacted data array used in chunk storage and heightmaps.
 // You can think of this as a []intN whose N is called "bits" in NewBitStorage.

level/bitstorage_test.go

@@ -1,14 +1,17 @@
 package level
 
 import (
-	pk "github.com/Tnze/go-mc/net/packet"
 	"math/bits"
 	"reflect"
 	"testing"
+
+	pk "github.com/Tnze/go-mc/net/packet"
 )
 
-var data = []uint64{0x0020863148418841, 0x01018A7260F68C87}
-var want = []int{1, 2, 2, 3, 4, 4, 5, 6, 6, 4, 8, 0, 7, 4, 3, 13, 15, 16, 9, 14, 10, 12, 0, 2}
+var (
+	data = []uint64{0x0020863148418841, 0x01018A7260F68C87}
+	want = []int{1, 2, 2, 3, 4, 4, 5, 6, 6, 4, 8, 0, 7, 4, 3, 13, 15, 16, 9, 14, 10, 12, 0, 2}
+)
 
 func TestBitStorage_Get(t *testing.T) {
 	bs := NewBitStorage(5, 24, data)

level/block/block.go

@@ -20,18 +20,22 @@ type Block interface {
 //go:embed block_states.nbt
 var blockStates []byte
 
-var ToStateID map[Block]StateID
-var StateList []Block
+var (
+	ToStateID map[Block]StateID
+	StateList []Block
+)
 
 // BitsPerBlock indicates how many bits are needed to represent all possible
 // block states. This value is used to determine the size of the global palette.
 var BitsPerBlock int
 
-type StateID int
-type State struct {
-	Name       string
-	Properties nbt.RawMessage
-}
+type (
+	StateID int
+	State   struct {
+		Name       string
+		Properties nbt.RawMessage
+	}
+)
 
 func init() {
 	var states []State

level/block/generator/blocks/main.go

@@ -70,7 +70,7 @@ func genSourceFile(states []State) {
 		panic(err)
 	}
 
-	err = os.WriteFile("blocks.go", formattedSource, 0666)
+	err = os.WriteFile("blocks.go", formattedSource, 0o666)
 	if err != nil {
 		panic(err)
 	}

level/block/generator/properties/main.go

@@ -78,7 +78,7 @@ func main() {
 	if err != nil {
 		log.Panic(err)
 	}
-	err = os.WriteFile("properties_enum.go", formattedSource, 0666)
+	err = os.WriteFile("properties_enum.go", formattedSource, 0o666)
 	if err != nil {
 		log.Panic(err)
 	}

level/chunk.go

@@ -406,6 +406,7 @@ type Section struct {
 func (s *Section) GetBlock(i int) BlocksState {
 	return s.States.Get(i)
 }
+
 func (s *Section) SetBlock(i int, v BlocksState) {
 	if block.IsAir(s.States.Get(i)) {
 		s.BlockCount--

level/palette.go

@@ -13,8 +13,10 @@ import (
 type State interface {
 	~int
 }
-type BlocksState = block.StateID
-type BiomesState int
+type (
+	BlocksState = block.StateID
+	BiomesState int
+)
 
 type PaletteContainer[T State] struct {
 	bits    int
@@ -206,6 +208,7 @@ func (b biomesCfg) bits(bits int) int {
 		return biome.BitsPerBiome
 	}
 }
+
 func (b biomesCfg) create(bits int) palette[BiomesState] {
 	switch bits {
 	case 0: