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urtrator/eventer/eventer_object.go

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// URTator - Urban Terror server browser and game launcher, written in
// Go.
//
// Copyright (c) 2016, Stanslav N. a.k.a pztrn (or p0z1tr0n)
// All rights reserved.
//
// Licensed under Terms and Conditions of GNU General Public License
// version 3 or any higher.
// ToDo: put full text of license here.
package eventer
import (
crand "crypto/rand"
"errors"
"fmt"
//"reflect"
// github
"github.com/mattn/go-gtk/glib"
)
type Eventer struct {
// Events
events map[string]map[string]func(data map[string]string)
}
func (e *Eventer) AddEventHandler(event string, handler func(data map[string]string)) {
_, ok := e.events[event]
if !ok {
e.events[event] = make(map[string]func(data map[string]string))
}
event_id_raw := make([]byte, 16)
crand.Read(event_id_raw)
event_id := fmt.Sprintf("%x", event_id_raw)
e.events[event][event_id] = handler
}
func (e *Eventer) Initialize() {
e.initializeStorage()
}
func (e *Eventer) initializeStorage() {
e.events = make(map[string]map[string]func(data map[string]string))
}
func (e *Eventer) LaunchEvent(event string, data map[string]string) error {
_, ok := e.events[event]
if !ok {
return errors.New("Event " + event + " not found!")
}
fmt.Println("Launching event " + event)
glib.IdleAdd(func() bool {
e.reallyLaunchEvent(event, data)
return false
})
return nil
}
func (e *Eventer) reallyLaunchEvent(event string, data map[string]string) {
fmt.Println("Really launching event " + event + "...")
for _, val := range e.events[event] {
val(data)
}
}