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https://github.com/CHOMPStation2/CHOMPStation2.git
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c2bc0f78c8
Co-authored-by: Heroman3003 <31296024+Heroman3003@users.noreply.github.com> Co-authored-by: Selis <selis@xynolabs.com>
101 lines
3.3 KiB
Plaintext
101 lines
3.3 KiB
Plaintext
/*!
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* Copyright (c) 2020 Aleksej Komarov
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* SPDX-License-Identifier: MIT
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*/
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SUBSYSTEM_DEF(chat)
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name = "Chat"
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flags = SS_TICKER|SS_NO_INIT
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wait = 1
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priority = FIRE_PRIORITY_CHAT
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init_order = INIT_ORDER_CHAT
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/// Assosciates a ckey with a list of messages to send to them.
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var/list/list/datum/chat_payload/client_to_payloads = list()
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/// Associates a ckey with an assosciative list of their last CHAT_RELIABILITY_HISTORY_SIZE messages.
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var/list/list/datum/chat_payload/client_to_reliability_history = list()
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/// Assosciates a ckey with their next sequence number.
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var/list/client_to_sequence_number = list()
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/datum/controller/subsystem/chat/proc/generate_payload(client/target, message_data)
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var/sequence = client_to_sequence_number[target.ckey]
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client_to_sequence_number[target.ckey] += 1
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var/datum/chat_payload/payload = new
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payload.sequence = sequence
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payload.content = message_data
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if(!(target.ckey in client_to_reliability_history))
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client_to_reliability_history[target.ckey] = list()
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var/list/client_history = client_to_reliability_history[target.ckey]
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client_history["[sequence]"] = payload
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if(length(client_history) > CHAT_RELIABILITY_HISTORY_SIZE)
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var/oldest = text2num(client_history[1])
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for(var/index in 2 to length(client_history))
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var/test = text2num(client_history[index])
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if(test < oldest)
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oldest = test
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client_history -= "[oldest]"
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return payload
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/datum/controller/subsystem/chat/proc/send_payload_to_client(client/target, datum/chat_payload/payload)
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target.tgui_panel.window.send_message("chat/message", payload.into_message())
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SEND_TEXT(target, payload.get_content_as_html())
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/datum/controller/subsystem/chat/fire()
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for(var/ckey in client_to_payloads)
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var/client/target = GLOB.directory[ckey]
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if(isnull(target)) // verify client still exists
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LAZYREMOVE(client_to_payloads, ckey)
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continue
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for(var/datum/chat_payload/payload as anything in client_to_payloads[ckey])
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send_payload_to_client(target, payload)
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LAZYREMOVE(client_to_payloads, ckey)
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if(MC_TICK_CHECK)
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return
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/datum/controller/subsystem/chat/proc/queue(queue_target, list/message_data)
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var/list/targets = islist(queue_target) ? queue_target : list(queue_target)
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for(var/target in targets)
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var/client/client = CLIENT_FROM_VAR(target)
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if(isnull(client))
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continue
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LAZYADDASSOCLIST(client_to_payloads, client.ckey, generate_payload(client, message_data))
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/datum/controller/subsystem/chat/proc/send_immediate(send_target, list/message_data)
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var/list/targets = islist(send_target) ? send_target : list(send_target)
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for(var/target in targets)
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var/client/client = CLIENT_FROM_VAR(target)
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if(isnull(client))
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continue
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send_payload_to_client(client, generate_payload(client, message_data))
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/datum/controller/subsystem/chat/proc/handle_resend(client/client, sequence)
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var/list/client_history = client_to_reliability_history[client.ckey]
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sequence = "[sequence]"
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if(isnull(client_history) || !(sequence in client_history))
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return
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var/datum/chat_payload/payload = client_history[sequence]
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if(payload.resends > CHAT_RELIABILITY_MAX_RESENDS)
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return // we tried but byond said no
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payload.resends += 1
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send_payload_to_client(client, client_history[sequence])
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/*
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SSblackbox.record_feedback(
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"nested tally",
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"chat_resend_byond_version",
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1,
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list(
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"[client.byond_version]",
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"[client.byond_build]",
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),
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)
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*/
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