1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
package trade
import (
"github.com/Philipp15b/go-steam/economy/inventory"
"github.com/Philipp15b/go-steam/trade/tradeapi"
"time"
)
type Slot uint
func (t *Trade) action(status *tradeapi.Status, err error) error {
if err != nil {
return err
}
t.onStatus(status)
return nil
}
// Returns the next batch of events to process. These can be queued from calls to methods
// like `AddItem` or, if there are no queued events, from a new HTTP request to Steam's API (blocking!).
// If the latter is the case, this method may also sleep before the request
// to conform to the polling interval of the official Steam client.
func (t *Trade) Poll() ([]interface{}, error) {
if t.queuedEvents != nil {
return t.Events(), nil
}
if d := time.Since(t.lastPoll); d < pollTimeout {
time.Sleep(pollTimeout - d)
}
t.lastPoll = time.Now()
err := t.action(t.api.GetStatus())
if err != nil {
return nil, err
}
return t.Events(), nil
}
func (t *Trade) GetTheirInventory(contextId uint64, appId uint32) (*inventory.Inventory, error) {
return inventory.GetFullInventory(func() (*inventory.PartialInventory, error) {
return t.api.GetForeignInventory(contextId, appId, nil)
}, func(start uint) (*inventory.PartialInventory, error) {
return t.api.GetForeignInventory(contextId, appId, &start)
})
}
func (t *Trade) GetOwnInventory(contextId uint64, appId uint32) (*inventory.Inventory, error) {
return t.api.GetOwnInventory(contextId, appId)
}
func (t *Trade) GetMain() (*tradeapi.Main, error) {
return t.api.GetMain()
}
func (t *Trade) AddItem(slot Slot, item *Item) error {
return t.action(t.api.AddItem(uint(slot), item.AssetId, item.ContextId, item.AppId))
}
func (t *Trade) RemoveItem(slot Slot, item *Item) error {
return t.action(t.api.RemoveItem(uint(slot), item.AssetId, item.ContextId, item.AppId))
}
func (t *Trade) Chat(message string) error {
return t.action(t.api.Chat(message))
}
func (t *Trade) SetCurrency(amount uint, currency *Currency) error {
return t.action(t.api.SetCurrency(amount, currency.CurrencyId, currency.ContextId, currency.AppId))
}
func (t *Trade) SetReady(ready bool) error {
return t.action(t.api.SetReady(ready))
}
// This may only be called after a successful `SetReady(true)`.
func (t *Trade) Confirm() error {
return t.action(t.api.Confirm())
}
func (t *Trade) Cancel() error {
return t.action(t.api.Cancel())
}
|
