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// events.go
package main
type Event struct {
ID int64 `json:"id"`
Type string `json:"type"` // "chat" or "location"
Timestamp int64 `json:"timestamp"`
FromNick string `json:"fromNick,omitempty"`
FromInternal string `json:"fromInternal,omitempty"`
Message string `json:"message,omitempty"`
ServerID string `json:"serverId,omitempty"`
X float64 `json:"x,omitempty"`
Y float64 `json:"y,omitempty"`
Z float64 `json:"z,omitempty"`
Dimension string `json:"dimension,omitempty"`
}
func (h *Hub) addEvent(e Event) {
h.mu.Lock()
defer h.mu.Unlock()
e.ID = h.nextEventID
h.nextEventID++
if len(h.events) >= h.maxEvents {
copy(h.events, h.events[1:])
h.events[len(h.events)-1] = e
} else {
h.events = append(h.events, e)
}
}
func (h *Hub) getEventsSince(since int64) []Event {
h.mu.RLock()
defer h.mu.RUnlock()
if since <= 0 {
out := make([]Event, len(h.events))
copy(out, h.events)
return out
}
var res []Event
for _, e := range h.events {
if e.ID > since {
res = append(res, e)
}
}
return res
}
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