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37 lines
577 B
Go
37 lines
577 B
Go
3 years ago
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package command
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import (
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"dcg/game/pb"
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"strings"
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)
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type HandlerFunc func(cmd string, user *pb.User)
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type Manager struct {
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handlers map[string]HandlerFunc
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}
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func NewManager() *Manager {
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return &Manager{
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handlers: make(map[string]HandlerFunc),
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}
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}
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func (m *Manager) Register(cmd string, h HandlerFunc) {
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if _, ok := m.handlers[cmd]; ok {
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return
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}
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m.handlers[cmd] = h
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}
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func (m *Manager) Handle(cmd string, user *pb.User) {
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if len(cmd) < 0 {
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return
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}
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fChar := cmd[0]
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c := strings.ToLower(string(fChar))
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if h, ok := m.handlers[c]; ok {
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h(cmd, user)
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}
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}
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