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https://github.com/Mezeporta/Erupe.git
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0e84377e21
Copy MHBridge into the Erupe module as cmd/protbot/ so it can be built, tested, and maintained alongside the server. The bot implements the full sign → entrance → channel login flow and supports lobby entry, chat, session setup, and quest enumeration. The conn/ package keeps its own Blowfish crypto primitives to avoid importing erupe-ce/config (which requires a config file at init).
51 lines
1.7 KiB
Go
51 lines
1.7 KiB
Go
package scenario
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import (
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"fmt"
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"time"
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"erupe-ce/cmd/protbot/protocol"
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)
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// SetupSession performs the post-login session setup: ISSUE_LOGKEY, RIGHTS_RELOAD, LOADDATA.
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// Returns the loaddata response blob for inspection.
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func SetupSession(ch *protocol.ChannelConn, charID uint32) ([]byte, error) {
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// Step 1: Issue logkey.
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ack := ch.NextAckHandle()
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fmt.Printf("[session] Sending MSG_SYS_ISSUE_LOGKEY (ackHandle=%d)...\n", ack)
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if err := ch.SendPacket(protocol.BuildIssueLogkeyPacket(ack)); err != nil {
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return nil, fmt.Errorf("issue logkey send: %w", err)
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}
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resp, err := ch.WaitForAck(ack, 10*time.Second)
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if err != nil {
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return nil, fmt.Errorf("issue logkey ack: %w", err)
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}
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fmt.Printf("[session] ISSUE_LOGKEY ACK (error=%d, %d bytes)\n", resp.ErrorCode, len(resp.Data))
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// Step 2: Rights reload.
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ack = ch.NextAckHandle()
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fmt.Printf("[session] Sending MSG_SYS_RIGHTS_RELOAD (ackHandle=%d)...\n", ack)
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if err := ch.SendPacket(protocol.BuildRightsReloadPacket(ack)); err != nil {
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return nil, fmt.Errorf("rights reload send: %w", err)
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}
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resp, err = ch.WaitForAck(ack, 10*time.Second)
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if err != nil {
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return nil, fmt.Errorf("rights reload ack: %w", err)
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}
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fmt.Printf("[session] RIGHTS_RELOAD ACK (error=%d, %d bytes)\n", resp.ErrorCode, len(resp.Data))
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// Step 3: Load save data.
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ack = ch.NextAckHandle()
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fmt.Printf("[session] Sending MSG_MHF_LOADDATA (ackHandle=%d)...\n", ack)
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if err := ch.SendPacket(protocol.BuildLoaddataPacket(ack)); err != nil {
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return nil, fmt.Errorf("loaddata send: %w", err)
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}
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resp, err = ch.WaitForAck(ack, 30*time.Second)
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if err != nil {
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return nil, fmt.Errorf("loaddata ack: %w", err)
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}
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fmt.Printf("[session] LOADDATA ACK (error=%d, %d bytes)\n", resp.ErrorCode, len(resp.Data))
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return resp.Data, nil
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}
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