48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package doodads
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import (
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"fmt"
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"strconv"
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"git.kirsle.net/SketchyMaze/doodle/pkg/log"
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)
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// Options for runtime, user configurable.
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type Option struct {
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Type string `json:"type"` // bool, str, int
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Name string `json:"name"`
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Default interface{} `json:"default"`
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}
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// SetOption sets an actor option, safely.
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func (d *Doodad) SetOption(name, dataType, v string) string {
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if _, ok := d.Options[name]; !ok {
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d.Options[name] = &Option{
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Type: dataType,
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Name: name,
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}
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}
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return d.Options[name].Set(v)
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}
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// Set an option value. Generally do not call this yourself - use SetOption
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// to safely set an option which will create the map value the first time.
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func (o *Option) Set(v string) string {
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switch o.Type {
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case "bool":
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o.Default = v == "true"
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case "str":
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o.Default = v
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case "int":
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if val, err := strconv.Atoi(v); err != nil {
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log.Error("Doodad Option.Set: not an int: %v", val)
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} else {
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o.Default = val
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}
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default:
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log.Error("Doodad Option.Set: don't know how to set a %s type", o.Type)
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}
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return fmt.Sprintf("%v", o.Default)
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}
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