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67 lines
1.2 KiB
Go
67 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"strings"
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)
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const (
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E_Ok int = iota
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E_No_Data
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E_No_DB
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E_No_Port
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E_Bad_Duration
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)
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type errorGroup []error
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func (e errorGroup) Error() string {
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messages := make([]string, 0, len(e))
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for i, _ := range e {
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messages[i] = e[i].Error()
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}
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return strings.Join(messages, " && ")
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}
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func (g *errorGroup) AddError(err error) {
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if err == nil {
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return
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}
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if g == nil {
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panic("fart")
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*g = make([]error, 0, 4)
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}
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*g = append(*g, err)
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}
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// ErrorState represents a valid client state indicating that the client has
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// hit an error. On tick, the client will be disconnected. ErrorState is both
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// a valid ConnectionState and a valid error value.
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type ErrorState struct {
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CommandSuite
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error
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NopEnter
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NopExit
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}
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func NewErrorState(e error) *ErrorState {
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return &ErrorState{error: e}
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}
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func (e *ErrorState) Tick(c *Connection, frame int64) ConnectionState {
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c.Printf("something went wrong: %v", e.error)
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log_error("player hit error: %v", e.error)
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c.Close()
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return nil
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}
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func (e *ErrorState) String() string {
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return fmt.Sprintf("error state: %v", e.error)
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}
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func (e *ErrorState) RunCommand(c *Connection, name string, args ...string) ConnectionState {
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return e
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}
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func (e *ErrorState) FillStatus(c *Connection, s *status) {}
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