mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-06 03:24:15 -04:00
45 lines
956 B
Go
45 lines
956 B
Go
package d2script
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import (
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"fmt"
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"io/ioutil"
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"github.com/robertkrimen/otto"
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_ "github.com/robertkrimen/otto/underscore" // This causes the runtime to support underscore.js
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)
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type ScriptEngine struct {
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vm *otto.Otto
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}
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func CreateScriptEngine() *ScriptEngine {
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result := &ScriptEngine{
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vm: otto.New(),
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}
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result.vm.Set("debugPrint", func(call otto.FunctionCall) otto.Value {
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fmt.Printf("Script: %s\n", call.Argument(0).String())
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return otto.Value{}
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})
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return result
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}
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func (s *ScriptEngine) ToValue(source interface{}) (otto.Value, error) {
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return s.vm.ToValue(source)
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}
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func (s *ScriptEngine) AddFunction(name string, value interface{}) {
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s.vm.Set(name, value)
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}
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func (s *ScriptEngine) RunScript(fileName string) (*otto.Value, error) {
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fileData, _ := ioutil.ReadFile(fileName)
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val, err := s.vm.Run(string(fileData))
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if err != nil {
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fmt.Printf("Error running script: %s\n", err.Error())
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return nil, err
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}
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return &val, nil
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}
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