Couls
971ef6a416
* Custom movement hotkeys and restore macros for T, O and M * stray comma * update movement keys on SSinput initialize * use cardinals
92 lines
3.7 KiB
Plaintext
92 lines
3.7 KiB
Plaintext
// Clients aren't datums so we have to define these procs indpendently.
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// These verbs are called for all key press and release events
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/client/verb/keyDown(_key as text)
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set instant = TRUE
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set hidden = TRUE
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client_keysend_amount += 1
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var/cache = client_keysend_amount
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if(keysend_tripped && next_keysend_trip_reset <= world.time)
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keysend_tripped = FALSE
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if(next_keysend_reset <= world.time)
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client_keysend_amount = 0
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next_keysend_reset = world.time + (1 SECONDS)
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//The "tripped" system is to confirm that flooding is still happening after one spike
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//not entirely sure how byond commands interact in relation to lag
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//don't want to kick people if a lag spike results in a huge flood of commands being sent
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if(cache >= MAX_KEYPRESS_AUTOKICK)
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if(!keysend_tripped)
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keysend_tripped = TRUE
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next_keysend_trip_reset = world.time + (2 SECONDS)
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else
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log_admin("Client [ckey] was just autokicked for flooding keysends; likely abuse but potentially lagspike.")
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message_admins("Client [ckey] was just autokicked for flooding keysends; likely abuse but potentially lagspike.")
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QDEL_IN(src, 1)
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return
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///Check if the key is short enough to even be a real key
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if(LAZYLEN(_key) > MAX_KEYPRESS_COMMANDLENGTH)
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to_chat(src, "<span class='userdanger'>Invalid KeyDown detected! You have been disconnected from the server automatically.</span>")
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log_admin("Client [ckey] just attempted to send an invalid keypress. Keymessage was over [MAX_KEYPRESS_COMMANDLENGTH] characters, autokicking due to likely abuse.")
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message_admins("Client [ckey] just attempted to send an invalid keypress. Keymessage was over [MAX_KEYPRESS_COMMANDLENGTH] characters, autokicking due to likely abuse.")
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QDEL_IN(src, 1)
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return
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//offset by 1 because the buffer address is 0 indexed because the math was simpler
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keys_held[current_key_address + 1] = _key
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//the time a key was pressed isn't actually used anywhere (as of 2019-9-10) but this allows easier access usage/checking
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keys_held[_key] = world.time
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current_key_address = ((current_key_address + 1) % HELD_KEY_BUFFER_LENGTH)
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var/movement = movement_keys[_key]
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if(!(next_move_dir_sub & movement) && !keys_held["Ctrl"])
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next_move_dir_add |= movement
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// Client-level keybindings are ones anyone should be able to do at any time
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// Things like taking screenshots, hitting tab, and adminhelps.
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var/AltMod = keys_held["Alt"] ? "Alt-" : ""
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var/CtrlMod = keys_held["Ctrl"] ? "Ctrl-" : ""
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var/ShiftMod = keys_held["Shift"] ? "Shift-" : ""
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var/full_key = "[AltMod][CtrlMod][ShiftMod][_key]"
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if(_key == "Alt" || _key == "Ctrl" || _key == "Shift") // only add modifiers if the key is not a modifier already
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full_key = _key
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var/keycount = 0
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for(var/kb_name in prefs.key_bindings[full_key])
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keycount++
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var/datum/keybinding/kb = GLOB.keybindings_by_name[kb_name]
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if(kb.down(src) && keycount >= MAX_COMMANDS_PER_KEY)
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break
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holder?.key_down(full_key, src)
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mob.focus?.key_down(full_key, src)
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/client/verb/keyUp(_key as text)
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set instant = TRUE
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set hidden = TRUE
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//Can't just do a remove because it would alter the length of the rolling buffer, instead search for the key then null it out if it exists
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for(var/i in 1 to HELD_KEY_BUFFER_LENGTH)
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if(keys_held[i] == _key)
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keys_held[i] = null
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break
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var/movement = movement_keys[_key]
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if(!(next_move_dir_add & movement))
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next_move_dir_sub |= movement
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// We don't do full key for release, because for mod keys you
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// can hold different keys and releasing any should be handled by the key binding specifically
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for (var/kb_name in prefs.key_bindings[_key])
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var/datum/keybinding/kb = GLOB.keybindings_by_name[kb_name]
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if(kb.up(src))
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break
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holder?.key_up(_key, src)
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mob.focus?.key_up(_key, src)
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// Called every game tick
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/client/keyLoop()
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holder?.keyLoop(src)
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mob.focus?.keyLoop(src)
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