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attr.go
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attr.go
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package entity
import "github.com/xiaonanln/goworld/engine/gwlog"
type attrFlag int
const (
afClient attrFlag = 1 << iota
afAllClient
)
func getPathFromOwner(a interface{}, path []interface{}) []interface{} {
forloop:
for {
switch ma := a.(type) {
case *MapAttr:
if ma.parent != nil {
path = append(path, ma.pkey)
a = ma.parent
} else {
break forloop
}
case *ListAttr:
if ma.parent != nil {
path = append(path, ma.pkey)
a = ma.parent
} else {
break forloop
}
default:
gwlog.Panicf("getPathFromOwner: invalid parent type: %T", a)
}
}
return path
}
// uniformAttrType convert v to uniform attr type: int64, float64, bool, string
func uniformAttrType(v interface{}) interface{} {
switch av := v.(type) {
case bool:
return av
case string:
return av
case float64:
return float64(av)
case float32:
return float64(av)
case int64:
return av
case uint64:
return int64(av)
case int:
return int64(av)
case uint:
return int64(av)
case int32:
return int64(av)
case uint32:
return int64(av)
case int16:
return int64(av)
case uint16:
return int64(av)
case int8:
return int64(av)
case byte:
return int64(av)
default:
gwlog.Panicf("can not uniform attr val %+v type %T", v, v)
return v
}
}