utils

package
v0.0.0-...-677ea5f Latest Latest
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 Go to latest Published: Mar 16, 2021 License: MIT Imports: 18 Imported by: 0

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Index

Constants

View Source 
const (
	Rad2Deg float32 = 57.29578
	Deg2Rad float32 = 0.01745329
	HalfPi  float32 = 1.5707963267948966
)

Variables

This section is empty.

Functions

func AddSafePool 

func AddSafePool(t interface{}, f func() interface{})

func AddUnsafePool 

func AddUnsafePool(t interface{}, f func() interface{})

func Ceil 

func Ceil(d float32, bit int32) float32

func CeilInt32 

func CeilInt32(ceil, v int32) (r, o int32)

func ClampFloat 

func ClampFloat(min, max, v float32) float32

func ClampInt32 

func ClampInt32(min, max, v int32) int32

func CopyBytes 

func CopyBytes(src []byte) []byte

func ErrorChanClosed 

func ErrorChanClosed() error

func ErrorSubmitGoroutine 

func ErrorSubmitGoroutine() error

func ErrorTimeout 

func ErrorTimeout() error

func Floor 

func Floor(d float32, bit int32) float32

func FloorInt32 

func FloorInt32(floor, v int32) (r, o int32)

func GetMask 

func GetMask(vals ...uint64) uint64

func GetSnowflakeId 

func GetSnowflakeId() int64

func GetSnowflakeIdStr 

func GetSnowflakeIdStr() string

func Int64ToStr 

func Int64ToStr(id int64) string

func Int64sToStrSlice 

func Int64sToStrSlice(ids ...int64) []string

func Lock 

func Lock(key string)

func MaskAddVal 

func MaskAddVal(val, mask uint64) uint64

func MaskDelVal 

func MaskDelVal(val, mask uint64) uint64

func MaxInt32 

func MaxInt32(a, b int32) int32

func MinInt32 

func MinInt32(a, b int32) int32

func NewConcurrentData 

func NewConcurrentData(m map[string]interface{}) *concurrentData

func NewData 

func NewData(m map[string]interface{}) *data

func NewObject 

func NewObject(data map[string]interface{}) *object

func NewPool 

func NewPool(f func() interface{}) *sync.Pool

func NewRingBuffer 

func NewRingBuffer(cap int) *ringBuffer

func NewUnsafePool 

func NewUnsafePool(f func() interface{}) *nosync.Pool

func NewWeightSelector 

func NewWeightSelector() *weightSelector

func NewWorkerManager 

func NewWorkerManager(workerCap int, complete Action) *workerManager

func RLock 

func RLock(key string)

func RUnlock 

func RUnlock(key string)

func RandStr 

func RandStr(n int) string

func RecycleBytes 

func RecycleBytes(data []byte)

func RecyclePoolObj 

func RecyclePoolObj(t interface{}, obj interface{})

func Round 

func Round(d float32, bit int32) float32

func SetSnowflakeNodeId 

func SetSnowflakeNodeId(nodeId int64) (err error)

func SetTrace 

func SetTrace(tracer string) (err error)

func SpawnBytes 

func SpawnBytes() []byte

func SpawnBytesWithLen 

func SpawnBytesWithLen(l int) []byte

func SpawnPoolObj 

func SpawnPoolObj(t interface{}) interface{}

func StartTickWorker 

func StartTickWorker(complete Action, duration time.Duration, tick ActionInt64) *worker

@Description: 启动一个带心跳的处理器, @param executor 处理消息的方法,循环调用自身Push会被阻塞 @param complete 处理器关闭回调 @param duration 心跳间隔 @param tick 心跳处理函数,参数心跳间隔 @return *worker 处理器

func StartWorker 

func StartWorker(complete Action) *worker

@Description: 启动一个处理器 @param complete 处理器关闭回调 @return *worker 处理器

func StrToInt64 

func StrToInt64(id string) int64

func StrToUint16 

func StrToUint16(id string) uint16

func StrToUint64 

func StrToUint64(id string) uint64

func TestMask 

func TestMask(val, mask uint64) bool

func TestMaskVals 

func TestMaskVals(val uint64, vals ...uint64) bool

func TraceDebug 

func TraceDebug(tid int64, msg string, fields ...zap.Field)

func TraceError 

func TraceError(tid int64, msg string, error error, fields ...zap.Field)

func TraceInfo 

func TraceInfo(tid int64, msg string, fields ...zap.Field)

func TraceSign 

func TraceSign(parent int64, sign string, fields ...zap.Field) int64

func TraceWarn 

func TraceWarn(tid int64, msg string, fields ...zap.Field)

func Uint16ToStr 

func Uint16ToStr(id uint16) string

func Uint64ToStr 

func Uint64ToStr(id uint64) string

func Unlock 

func Unlock(key string)

func Vec2Angle 

func Vec2Angle(v1 Vec2, v2 Vec2) float32

func Vec2Distance 

func Vec2Distance(v1 Vec2, v2 Vec2) float32

func Vec2Magnitude 

func Vec2Magnitude(v Vec2) float32

func Vec2TestCircular 

func Vec2TestCircular(point, origin Vec2, radius float32) bool

func Vec2TestRay 

func Vec2TestRay(point, origin, normal Vec2, radius, length float32) bool

func Vec2TestRect 

func Vec2TestRect(point, origin, normal Vec2, width, length float32) bool

func Vec2TestSector 

func Vec2TestSector(point, origin, normal Vec2, radius, angle float32) bool

func Vec3Angle 

func Vec3Angle(v1 Vec3, v2 Vec3) float32

func Vec3Distance 

func Vec3Distance(v1 Vec3, v2 Vec3) float32

func Vec3Magnitude 

func Vec3Magnitude(v Vec3) float32

func Vec3TestCentrum 

func Vec3TestCentrum(point, origin, normal Vec3, radius, angle float32) bool

圆锥

func Vec3TestCylinder 

func Vec3TestCylinder(point, origin, normal Vec3, radius, length float32) bool

圆柱

func Vec3TestSphere 

func Vec3TestSphere(point, origin Vec3, radius float32) bool

球体

func Wait 

func Wait(action func(ch WaitCh))

func WaitOsExit 

func WaitOsExit(beforeExit func())

func WaitRes 

func WaitRes(action func(chan<- interface{})) (interface{}, error)

func WaitResAsync 

func WaitResAsync(onComplete ActionObjErr) chan<- interface{}

func WaitTrue 

func WaitTrue(action func()) chan<- bool

Types

type Action 

type Action func()

@Description: 无参无返回函数别名,用于回调完成

func (Action) Invoke 

func (c Action) Invoke()

@Description: 完成回调,如果为空跳过 @receiver c Action

type ActionBytes 

type ActionBytes func(data []byte)

type ActionError 

type ActionError func(err error)

type ActionInt64 

type ActionInt64 func(v int64)

type ActionObj 

type ActionObj func(obj interface{})

type ActionObjErr 

type ActionObjErr func(obj interface{}, err error)

type ActionStr 

type ActionStr func(str string)

type BytesBuffer 

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

func NewBytesBuffer 

func NewBytesBuffer(data []byte) *BytesBuffer

func (*BytesBuffer) Available 

func (b *BytesBuffer) Available() uint32

func (*BytesBuffer) Bytes 

func (b *BytesBuffer) Bytes() []byte

func (*BytesBuffer) Clear 

func (b *BytesBuffer) Clear()

func (*BytesBuffer) Copy 

func (b *BytesBuffer) Copy() []byte

func (*BytesBuffer) Length 

func (b *BytesBuffer) Length() uint32

func (*BytesBuffer) Mark 

func (b *BytesBuffer) Mark()

func (*BytesBuffer) Pos 

func (b *BytesBuffer) Pos() uint32

func (*BytesBuffer) RAll 

func (b *BytesBuffer) RAll() (v []byte)

读取剩余所有字节

func (*BytesBuffer) RBool 

func (b *BytesBuffer) RBool() (v bool, err error)

func (*BytesBuffer) RBytes 

func (b *BytesBuffer) RBytes(l uint16) (v []byte, err error)

func (*BytesBuffer) RBytesWithLen 

func (b *BytesBuffer) RBytesWithLen() (v []byte, err error)

func (*BytesBuffer) RFloat32 

func (b *BytesBuffer) RFloat32() (v float32, err error)

func (*BytesBuffer) RFloat64 

func (b *BytesBuffer) RFloat64() (v float64, err error)

func (*BytesBuffer) RInt32 

func (b *BytesBuffer) RInt32() (v int32, err error)

func (*BytesBuffer) RInt64 

func (b *BytesBuffer) RInt64() (v int64, err error)

func (*BytesBuffer) RInt8 

func (b *BytesBuffer) RInt8() (v int8, err error)

func (*BytesBuffer) RStrMapStr 

func (b *BytesBuffer) RStrMapStr() (m map[string]string, err error)

func (*BytesBuffer) RString 

func (b *BytesBuffer) RString() (v string, err error)

func (*BytesBuffer) RStringNoLen 

func (b *BytesBuffer) RStringNoLen() (v string)

func (*BytesBuffer) RUint16 

func (b *BytesBuffer) RUint16() (v uint16, err error)

func (*BytesBuffer) RUint32 

func (b *BytesBuffer) RUint32() (v uint32, err error)

func (*BytesBuffer) RUint64 

func (b *BytesBuffer) RUint64() (v uint64, err error)

func (*BytesBuffer) RUint8 

func (b *BytesBuffer) RUint8() (v uint8, err error)

func (*BytesBuffer) RVec2 

func (b *BytesBuffer) RVec2() (v Vec2, err error)

func (*BytesBuffer) RVec3 

func (b *BytesBuffer) RVec3() (v Vec3, err error)

func (*BytesBuffer) RVec4 

func (b *BytesBuffer) RVec4() (v Vec4, err error)

func (*BytesBuffer) RVecInt2 

func (b *BytesBuffer) RVecInt2() (v VecInt2, err error)

func (*BytesBuffer) RVecInt3 

func (b *BytesBuffer) RVecInt3() (v VecInt3, err error)

func (*BytesBuffer) RVecInt4 

func (b *BytesBuffer) RVecInt4() (v VecInt4, err error)

func (*BytesBuffer) ResetMark 

func (b *BytesBuffer) ResetMark()

func (*BytesBuffer) Rint16 

func (b *BytesBuffer) Rint16() (v int16, err error)

func (*BytesBuffer) SetData 

func (b *BytesBuffer) SetData(bytes []byte)

func (*BytesBuffer) SetPos 

func (b *BytesBuffer) SetPos(v uint32) error

func (*BytesBuffer) ToHex 

func (b *BytesBuffer) ToHex() string

func (*BytesBuffer) WBool 

func (b *BytesBuffer) WBool(v bool)

func (*BytesBuffer) WBytes 

func (b *BytesBuffer) WBytes(v []byte)

func (*BytesBuffer) WBytesWithLen 

func (b *BytesBuffer) WBytesWithLen(v []byte)

func (*BytesBuffer) WFloat32 

func (b *BytesBuffer) WFloat32(v float32)

func (*BytesBuffer) WFloat64 

func (b *BytesBuffer) WFloat64(v float64)

func (*BytesBuffer) WInt16 

func (b *BytesBuffer) WInt16(v int16)

func (*BytesBuffer) WInt32 

func (b *BytesBuffer) WInt32(v int32)

func (*BytesBuffer) WInt64 

func (b *BytesBuffer) WInt64(v int64)

func (*BytesBuffer) WInt8 

func (b *BytesBuffer) WInt8(v int8)

func (*BytesBuffer) WStrMapStr 

func (b *BytesBuffer) WStrMapStr(m map[string]string)

func (*BytesBuffer) WString 

func (b *BytesBuffer) WString(v string)

func (*BytesBuffer) WStringNoLen 

func (b *BytesBuffer) WStringNoLen(v string)

func (*BytesBuffer) WUint16 

func (b *BytesBuffer) WUint16(v uint16)

func (*BytesBuffer) WUint32 

func (b *BytesBuffer) WUint32(v uint32)

func (*BytesBuffer) WUint64 

func (b *BytesBuffer) WUint64(v uint64)

func (*BytesBuffer) WUint8 

func (b *BytesBuffer) WUint8(v uint8)

func (*BytesBuffer) WVec2 

func (b *BytesBuffer) WVec2(v Vec4)

func (*BytesBuffer) WVec3 

func (b *BytesBuffer) WVec3(v Vec4)

func (*BytesBuffer) WVec4 

func (b *BytesBuffer) WVec4(v Vec4)

func (*BytesBuffer) WVecInt2 

func (b *BytesBuffer) WVecInt2(v VecInt2)

func (*BytesBuffer) WVecInt3 

func (b *BytesBuffer) WVecInt3(v VecInt3)

func (*BytesBuffer) WVecInt4 

func (b *BytesBuffer) WVecInt4(v VecInt4)

type EnableAction 

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

func NewEnableAction 

func NewEnableAction() *EnableAction

func (*EnableAction) Action 

func (e *EnableAction) Action(action func()) bool

func (*EnableAction) Close 

func (e *EnableAction) Close(action func()) bool

func (*EnableAction) Reset 

func (e *EnableAction) Reset()

type FunStr 

type FunStr func(str string) bool

type Func 

type Func func(v bool)

func (Func) Invoke 

func (f Func) Invoke(v bool)

type IBuffer 

type IBuffer interface {
	Push(data interface{})
	Action(action ActionObj)
}

type IData 

type IData interface {
	Data() map[string]interface{}
	Set(key string, val interface{})
	Get(key string) (interface{}, bool)
	Pop(key string) (interface{}, bool)
	Remove(key string)
	Has(key string) bool
	Must(key string, defVal interface{}) interface{}
	Bool(key string) (bool, bool)
	MustBool(key string, defVal bool) bool
	Int16(key string) (int16, bool)
	MustInt16(key string, defVal int16) int16
	Int(key string) (int, bool)
	MustInt(key string, defVal int) int
	Int32(key string) (int32, bool)
	MustInt32(key string, defVal int32) int32
	Int64(key string) (int64, bool)
	MustInt64(key string, defVal int64) int64
	Uint8(key string) (uint8, bool)
	MustUint8(key string, defVal uint8) uint8
	Uint16(key string) (uint16, bool)
	MustUint16(key string, defVal uint16) uint16
	Uint(key string) (uint, bool)
	MustUint(key string, defVal uint) uint
	Uint32(key string) (uint32, bool)
	MustUint32(key string, defVal uint32) uint32
	Uint64(key string) (uint64, bool)
	MustUint64(key string, defVal uint64) uint64
	Float32(key string) (float32, bool)
	MustFloat32(key string, defVal float32) float32
	Float64(key string) (float64, bool)
	MustFloat64(key string, defVal float64) float64
	String(key string) (string, bool)
	MustString(key string, defVal string) string
	Strings(key string) ([]string, bool)
	MustStrings(key string, defVal []string) []string
	Reset()
}

type IObject 

type IObject interface {
	Set(v interface{}, paths ...interface{}) error
	Get(paths ...interface{}) (interface{}, error)
	Must(val interface{}, paths ...interface{}) interface{}
	Bool(paths ...interface{}) (bool, error)
	MustBool(val bool, paths ...interface{}) bool
	Int16(paths ...interface{}) (int16, error)
	MustInt16(val int16, paths ...interface{}) int16
	Int(paths ...interface{}) (int, error)
	MustInt(val int, paths ...interface{}) int
	Int32(paths ...interface{}) (int32, error)
	MustInt32(val int32, paths ...interface{}) int32
	Int64(paths ...interface{}) (int64, error)
	MustInt64(val int64, paths ...interface{}) int64
	Uint8(paths ...interface{}) (uint8, error)
	MustUint8(val uint8, paths ...interface{}) uint8
	Uint16(paths ...interface{}) (uint16, error)
	MustUint16(val uint16, paths ...interface{}) uint16
	Uint(paths ...interface{}) (uint, error)
	MustUint(val uint, paths ...interface{}) uint
	Uint32(paths ...interface{}) (uint32, error)
	MustUint32(val uint32, paths ...interface{}) uint32
	Uint64(paths ...interface{}) (uint64, error)
	MustUint64(val uint64, paths ...interface{}) uint64
	Float32(paths ...interface{}) (float32, error)
	MustFloat32(val float32, paths ...interface{}) float32
	Float64(paths ...interface{}) (float64, error)
	MustFloat64(val float64, paths ...interface{}) float64
	String(paths ...interface{}) (string, error)
	MustString(val string, paths ...interface{}) string
	Strings(paths ...interface{}) ([]string, error)
	MustStrings(val []string, paths ...interface{}) []string
	Data() map[string]interface{}
}

type IPool 

type IPool interface {
	Get() interface{}
	Put(x interface{})
}

type IWeightSelector 

type IWeightSelector interface {
	Add(item interface{}, weight int)
	Remove(object interface{})
	RemoveAll()
	Reset()
	All(action ActionObj)
	Next() interface{}
}

type IWorker 

type IWorker interface {
	Dispose()
	PushJob(action Action)
}

type IWorkerManager 

type IWorkerManager interface {
	AddWorker(id int64, complete Action)
	RemoveWorker(id int64)
	PushJob(id int64, job Action)
}

type Locker 

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

func NewLocker 

func NewLocker() *Locker

func (*Locker) Get 

func (l *Locker) Get(action func())

func (*Locker) Set 

func (l *Locker) Set(action func())

type Tuple1 

type Tuple1 struct {
	Item1 interface{}
}

func (Tuple1) Equal 

func (t Tuple1) Equal(tuple Tuple1) bool

type Tuple2 

type Tuple2 struct {
	Item1 interface{}
	Item2 interface{}
}

func (Tuple2) Equal 

func (t Tuple2) Equal(tuple Tuple2) bool

type Tuple3 

type Tuple3 struct {
	Item1 interface{}
	Item2 interface{}
	Item3 interface{}
}

func (Tuple3) Equal 

func (t Tuple3) Equal(tuple Tuple3) bool

type Tuple4 

type Tuple4 struct {
	Item1 interface{}
	Item2 interface{}
	Item3 interface{}
	Item4 interface{}
}

func (Tuple4) Equal 

func (t Tuple4) Equal(tuple Tuple4) bool

type Tuple5 

type Tuple5 struct {
	Item1 interface{}
	Item2 interface{}
	Item3 interface{}
	Item4 interface{}
	Item5 interface{}
}

func (Tuple5) Equal 

func (t Tuple5) Equal(tuple Tuple5) bool

type Tuple6 

type Tuple6 struct {
	Item1 interface{}
	Item2 interface{}
	Item3 interface{}
	Item4 interface{}
	Item5 interface{}
	Item6 interface{}
}

func (Tuple6) Equal 

func (t Tuple6) Equal(tuple Tuple6) bool

type Vec2 

type Vec2 struct {
	X float32
	Y float32
}

func Vec2Add 

func Vec2Add(v1 Vec2, v2 Vec2) Vec2

func Vec2Dot 

func Vec2Dot(vec Vec2, v float32) Vec2

func Vec2Normalize 

func Vec2Normalize(v Vec2) Vec2

func Vec2RandNormalize 

func Vec2RandNormalize() Vec2

随机生成一个方向法线

func Vec2Sub 

func Vec2Sub(v1 Vec2, v2 Vec2) Vec2

type Vec3 

type Vec3 struct {
	X float32
	Y float32
	Z float32
}

func Vec3Add 

func Vec3Add(v1 Vec3, v2 Vec3) Vec3

func Vec3Dot 

func Vec3Dot(vec Vec3, v float32) Vec3

func Vec3Normalize 

func Vec3Normalize(v Vec3) Vec3

func Vec3RandNormalize 

func Vec3RandNormalize() Vec3

随机生成一个方向法线

func Vec3Sub 

func Vec3Sub(v1 Vec3, v2 Vec3) Vec3

type Vec4 

type Vec4 struct {
	X float32
	Y float32
	Z float32
	W float32
}

type VecInt2 

type VecInt2 struct {
	X int32
	Y int32
}

type VecInt3 

type VecInt3 struct {
	X int32
	Y int32
	Z int32
}

type VecInt4 

type VecInt4 struct {
	X int32
	Y int32
	Z int32
	W int32
}

type WaitCh 

type WaitCh chan<- struct{}

func WaitAsync 

func WaitAsync(onComplete func()) WaitCh

func (WaitCh) Done 

func (ch WaitCh) Done()

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