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A working version of obiscript

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Former-commit-id: 6652ac7dfe681e6c92a2946c34a8248bd62996b0
This commit is contained in:
Eric Coissac
2024-03-08 21:39:05 +01:00
parent b40015deb7
commit 65933ca031
6 changed files with 393 additions and 57 deletions
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37
pkg/obilua/lua_push_interface.go
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@ -1,7 +1,7 @@
package obilua
import (
"log"
log "github.com/sirupsen/logrus"
lua "github.com/yuin/gopher-lua"
)
@ -32,6 +32,8 @@ func pushInterfaceToLua(L *lua.LState, val interface{}) {
pushMapStringBoolToLua(L, v)
case map[string]float64:
pushMapStringFloat64ToLua(L, v)
case map[string]interface{}:
pushMapStringInterfaceToLua(L, v)
case []string:
pushSliceStringToLua(L, v)
case []int:
@ -43,10 +45,33 @@ func pushInterfaceToLua(L *lua.LState, val interface{}) {
case nil:
L.Push(lua.LNil)
default:
log.Fatalf("Cannot deal with value Mv", val)
log.Fatalf("Cannot deal with value %v", val)
}
}
func pushMapStringInterfaceToLua(L *lua.LState, m map[string]interface{}) {
// Create a new Lua table
luaTable := L.NewTable()
// Iterate over the Go map and set the key-value pairs in the Lua table
for key, value := range m {
switch v := value.(type) {
case int:
luaTable.RawSetString(key, lua.LNumber(v))
case float64:
luaTable.RawSetString(key, lua.LNumber(v))
case bool:
luaTable.RawSetString(key, lua.LBool(v))
case string:
luaTable.RawSetString(key, lua.LString(v))
default:
log.Fatalf("Doesn't deal with map containing value %v", v)
}
}
// Push the Lua table onto the stack
L.Push(luaTable)
}
// pushMapStringIntToLua creates a new Lua table and iterates over the Go map to set key-value pairs in the Lua table. It then pushes the Lua table onto the stack.
//
// L *lua.LState - the Lua state
@ -57,7 +82,7 @@ func pushMapStringIntToLua(L *lua.LState, m map[string]int) {
// Iterate over the Go map and set the key-value pairs in the Lua table
for key, value := range m {
L.SetField(luaTable, key, lua.LNumber(value))
L.SetTable(luaTable, lua.LString(key), lua.LNumber(value))
}
// Push the Lua table onto the stack
@ -73,7 +98,7 @@ func pushMapStringStringToLua(L *lua.LState, m map[string]string) {
// Iterate over the Go map and set the key-value pairs in the Lua table
for key, value := range m {
L.SetField(luaTable, key, lua.LString(value))
L.SetTable(luaTable, lua.LString(key), lua.LString(value))
}
// Push the Lua table onto the stack
@ -94,7 +119,7 @@ func pushMapStringBoolToLua(L *lua.LState, m map[string]bool) {
// Iterate over the Go map and set the key-value pairs in the Lua table
for key, value := range m {
L.SetField(luaTable, key, lua.LBool(value))
L.SetTable(luaTable, lua.LString(key), lua.LBool(value))
}
// Push the Lua table onto the stack
@ -112,7 +137,7 @@ func pushMapStringFloat64ToLua(L *lua.LState, m map[string]float64) {
// Iterate over the Go map and set the key-value pairs in the Lua table
for key, value := range m {
// Use lua.LNumber since Lua does not differentiate between float and int
L.SetField(luaTable, key, lua.LNumber(value))
L.SetTable(luaTable, lua.LString(key), lua.LNumber(value))
}
// Push the Lua table onto the stack