本文整理汇总了Golang中github.com/xenith-studios/golua.State.IsNumber方法的典型用法代码示例。如果您正苦于以下问题：Golang State.IsNumber方法的具体用法？Golang State.IsNumber怎么用？Golang State.IsNumber使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/xenith-studios/golua.State的用法示例。
在下文中一共展示了State.IsNumber方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: LuaEncodeValue
// Encodes a lua value, only bool, number, nil, table, and string can be
// encoded. If an unencodable value is encountered an error will be
// returned.
func LuaEncodeValue(w io.Writer, L *lua.State, index int) error {
var err1, err2, err3 error
switch {
case L.IsBoolean(index):
err1 = binary.Write(w, binary.LittleEndian, luaEncBool)
var v byte = 0
if L.ToBoolean(index) {
v = 1
}
err2 = binary.Write(w, binary.LittleEndian, v)
case L.IsNumber(index):
err1 = binary.Write(w, binary.LittleEndian, luaEncNumber)
err2 = binary.Write(w, binary.LittleEndian, L.ToNumber(index))
case L.IsNil(index):
err1 = binary.Write(w, binary.LittleEndian, luaEncNil)
case LuaIsEntity(L, index):
err1 = binary.Write(w, binary.LittleEndian, luaEncEntity)
L.PushString("id")
L.GetTable(index - 1)
err2 = binary.Write(w, binary.LittleEndian, uint64(L.ToInteger(-1)))
L.Pop(1)
case L.IsTable(index):
err1 = binary.Write(w, binary.LittleEndian, luaEncTable)
err2 = LuaEncodeTable(w, L, index)
case L.IsString(index):
err1 = binary.Write(w, binary.LittleEndian, luaEncString)
str := L.ToString(index)
err2 = binary.Write(w, binary.LittleEndian, uint32(len(str)))
err3 = binary.Write(w, binary.LittleEndian, []byte(str))
default:
return errors.New(fmt.Sprintf("Cannot encode lua type id == %d.", L.Type(index)))
}
switch {
case err1 != nil:
return err1
case err2 != nil:
return err2
case err3 != nil:
return err3
}
return nil
}示例2: LuaCheckParamsOk
func LuaCheckParamsOk(L *lua.State, name string, params ...LuaType) bool {
fmt.Sprintf("%s(")
n := L.GetTop()
if n != len(params) {
LuaDoError(L, fmt.Sprintf("Got %d parameters to %s.", n, luaMakeSigniature(name, params)))
return false
}
for i := -n; i < 0; i++ {
ok := false
switch params[i+n] {
case LuaInteger:
ok = L.IsNumber(i)
case LuaFloat:
ok = L.IsNumber(i)
case LuaBoolean:
ok = L.IsBoolean(i)
case LuaString:
ok = L.IsString(i)
case LuaEntity:
if L.IsTable(i) {
L.PushNil()
for L.Next(i-1) != 0 {
if L.ToString(-2) == "type" && L.ToString(-1) == "Entity" {
ok = true
}
L.Pop(1)
}
}
case LuaPoint:
if L.IsTable(i) {
var x, y bool
L.PushNil()
for L.Next(i-1) != 0 {
if L.ToString(-2) == "X" {
x = true
}
if L.ToString(-2) == "Y" {
y = true
}
L.Pop(1)
}
ok = x && y
}
case LuaRoom:
if L.IsTable(i) {
var floor, room, door bool
L.PushNil()
for L.Next(i-1) != 0 {
switch L.ToString(-2) {
case "floor":
floor = true
case "room":
room = true
case "door":
door = true
}
L.Pop(1)
}
ok = floor && room && !door
}
case LuaDoor:
if L.IsTable(i) {
var floor, room, door bool
L.PushNil()
for L.Next(i-1) != 0 {
switch L.ToString(-2) {
case "floor":
floor = true
case "room":
room = true
case "door":
door = true
}
L.Pop(1)
}
ok = floor && room && door
}
case LuaSpawnPoint:
if L.IsTable(i) {
L.PushNil()
for L.Next(i-1) != 0 {
if L.ToString(-2) == "type" && L.ToString(-1) == "SpawnPoint" {
ok = true
}
L.Pop(1)
}
}
case LuaArray:
// Make sure that all of the indices 1..length are there, and no others.
check := make(map[int]int)
if L.IsTable(i) {
L.PushNil()
for L.Next(i-1) != 0 {
if L.IsNumber(-2) {
check[L.ToInteger(-2)]++
} else {
break
}
L.Pop(1)
}
//.........这里部分代码省略.........