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package fromlua
import (
"github.com/anon55555/mt"
"github.com/yuin/gopher-lua"
)
//go:generate ./generate.lua
func readBool(l *lua.LState, val lua.LValue, ptr *bool) {
if val.Type() != lua.LTBool {
panic("invalid value for bool: must be a boolean")
}
*ptr = bool(val.(lua.LBool))
}
func readString(l *lua.LState, val lua.LValue, ptr *string) {
if val.Type() != lua.LTString {
panic("invalid value for string: must be a string")
}
*ptr = string(val.(lua.LString))
}
func readSliceByte(l *lua.LState, val lua.LValue, ptr *[]byte) {
if val.Type() != lua.LTString {
panic("invalid value for []byte: must be a string")
}
*ptr = []byte(val.(lua.LString))
}
func readSliceField(l *lua.LState, val lua.LValue, ptr *[]mt.Field) {
if val.Type() != lua.LTTable {
panic("invalid value for []Field: must be a table")
}
val.(*lua.LTable).ForEach(func(k, v lua.LValue) {
if k.Type() != lua.LTString || v.Type() != lua.LTString {
panic("invalid value for Field: key and value must be strings")
}
*ptr = append(*ptr, mt.Field{Name: string(k.(lua.LString)), Value: string(v.(lua.LString))})
})
}
func readPointedThing(l *lua.LState, val lua.LValue, ptr *mt.PointedThing) {
if val.Type() != lua.LTTable {
panic("invalid value for PointedThing: must be a table")
}
id := l.GetField(val, "id")
if id == lua.LNil {
pt := &mt.PointedAO{}
readAOID(l, id, &(*pt).ID)
*ptr = pt
} else {
pt := &mt.PointedNode{}
readVec3Int16(l, l.GetField(val, "under"), &(*pt).Under)
readVec3Int16(l, l.GetField(val, "above"), &(*pt).Above)
*ptr = pt
}
}
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