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Bleeding-Edge
code/_onclick/click.dm
471 строка
13 KB
jwhitak
ripley crate shelf compat (#38289)
03 сен 2025, 03:01
Не верифицирован
03 сен 2025, 03:01
4fd763c
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/* Click code cleanup ~Sayu */ //BYOND has a quirk (maybe bug?) where, if you initiate a clickdrag with one mouse button, any clicks with another button during the drag hit the object being dragged. //This allowed you to, for example, start a middle-click drag on someone and then have an aimbot that allows you to effortlessly hit them in melee or ranged combat as long as you held MMB. //This code discards clicks performed during a drag to prevent this. //As of 2024 this code has been commented out because the bug/exploit is no longer active. // /client/Click(object, location, control, params) // var/list/p = params2list(params) // if(p["drag"]) // return // ..() /* Before anything else, defer these calls to a per-mobtype handler. This allows us to remove istype() spaghetti code, but requires the addition of other handler procs to simplify it. Alternately, you could hardcode every mob's variation in a flat ClickOn() proc; however, that's a lot of code duplication and is hard to maintain. Note that this proc can be overridden, and is in the case of screen objects. */ /atom/Click(location,control,params) usr.ClickOn(src, params) /atom/DblClick(location,control,params) usr.DblClickOn(src,params) //MouseDrop /mob/living/carbon/MouseDrop(var/mob/living/carbon/first, var/second_turf, over_location, src_control, over_control, params) var/mob/living/carbon/second = locate() in second_turf if (!istype(first) || !second || (first == usr && second == usr) || (first == second)) //if user is dragging only on himself or user drags and drops on the same target return ..() var/obj/item/to_be_handcuffs = usr.get_active_hand() if (first.Adjacent(usr) && second.Adjacent(usr) && istype(to_be_handcuffs, /obj/item/weapon/handcuffs)) var/obj/item/weapon/handcuffs/handcuffs = to_be_handcuffs handcuffs.apply_mutual_cuffs(first, second, usr) return ..() /* Standard mob ClickOn() Handles exceptions: Buildmode, middle click, modified clicks, mech actions After that, mostly just check your state, check whether you're holding an item, check whether you're adjacent to the target, then pass off the click to whoever is receiving it. The most common are: * mob/UnarmedAttack(atom,adjacent,params) - used here only when adjacent, with no item in hand; in the case of humans, checks gloves * atom/attackby(item,user,params) - used only when adjacent * item/afterattack(atom,user,adjacent,params) - used both ranged and adjacent * mob/RangedAttack(atom,params) - used only ranged, only used for tk and laser eyes but could be changed */ #define MAX_ITEM_DEPTH 3 //how far we can recurse before we can't get an item /mob/proc/ClickOn( var/atom/A, var/params ) if(!click_delayer) click_delayer = new if(timestopped) return 0 //under effects of time magick if(click_delayer.blocked()) return click_delayer.setDelay(1) if(client && client.buildmode) build_click(src, client.buildmode, params, A) return var/obj/item/held_item = get_active_hand() var/list/modifiers = params2list(params) INVOKE_EVENT(src, /event/clickon, "user" = src, "modifiers" = modifiers, "target" = A) if(modifiers["middle"]) if(modifiers["shift"]) MiddleShiftClickOn(A) else if (modifiers["alt"]) MiddleAltClickOn(A) else MiddleClickOn(A) return if(modifiers["shift"]) ShiftClickOn(A) return if(modifiers["alt"]) // alt and alt-gr (rightalt) if (held_item && held_item.AltFrom(A,src,A.Adjacent(src, MAX_ITEM_DEPTH),params)) return AltClickOn(A) return if(modifiers["ctrl"]) CtrlClickOn(A) return if(modifiers["right"]) RightClickOn(A) return // Equivalent to button M4/M5 on gaming mouses. if(modifiers["xbutton1"] || modifiers["xbutton2"]) return if(attempt_crawling(A)) return if(isStunned()) return face_atom(A) // change direction to face what you clicked on if(attack_delayer.blocked()) // This was next_move. next_attack makes more sense. return // to_chat(world, "next_attack is [next_attack] and world.time is [world.time]") if(istype(loc,/obj/mecha)) // Prevents inventory from being drilled and handles a crate shelf special case if((!locate(/turf) in list(A,A.loc)) && !istype(A.loc,/obj/structure/rack/crate_shelf)) return var/obj/mecha/M = loc return M.click_action(A,src) if(restrained()) RestrainedClickOn(A) return if(in_throw_mode) if(!get_active_hand() && (a_intent == I_DISARM)) doTackle(A) else throw_item(A) return var/item_attack_delay = 0 if(held_item == A) held_item.attack_self(src, params) update_inv_hand(active_hand) return if(!isturf(loc) && !is_holder_of(src, A)) if(loc == A) //Can attack_hand our holder (a locked closet, for example) from inside, but can't hit it with a tool if(held_item) return else return //Clicked on an adjacent atom // - Allows you to click on a box's contents, if that box is on the ground, but no deeper than that if(A.Adjacent(src, MAX_ITEM_DEPTH)) // see adjacent.dm if(held_item) item_attack_delay = held_item.attack_delay var/resolved = held_item.preattack(A, src, 1, params) if(!resolved) resolved = A.attackby(held_item, src, params) if(ismob(A) && a_intent == I_HELP && can_operate(A, src, held_item) && !A.gcDestroyed) delayNextAttack(SURGERY_DELAY_TIME) //Surgery steps use the click delay (0.1 second) else if((ismob(A) || istype(A, /obj/mecha) || istype(held_item, /obj/item/weapon/grab)) && !A.gcDestroyed) delayNextAttack(item_attack_delay) if(!resolved && A && !A.gcDestroyed && held_item && !held_item.gcDestroyed) held_item.afterattack(A,src,1,params) // 1 indicates adjacency else if(ismob(A) || istype(held_item, /obj/item/weapon/grab)) delayNextAttack(10) if(INVOKE_EVENT(src, /event/uattack, "atom" = A)) //This returns 1 when doing an action intercept return UnarmedAttack(A, 1, params) //Clicked on a non-adjacent atom else //If the player's view is not centered on the mob, check how far the clicked object is from the mob //This is to prevent abuse with remote view / camera consoles if(client && client.eye && client.eye != client.mob) var/view_range = get_view_range() + 2 //Extend clickable zone by 2 tiles to allow clicking on the edge of the screen while the camera is moving var/atom_distance = get_dist(A, src) //Distance from the player's mob to the clicked atom if(atom_distance <= view_range) //Clicked on a non-adjacent atom in view RangedClickOn(A, params, held_item) else //Clicked on a non-adjacent atom that is not in view RemoteClickOn(A, params, held_item, client.eye) else if(mind && mind.assigned_role == "AI") // clown AI stuff if(spell_channeling) spell_channeling.channeled_spell(A, bypassrange = TRUE) else if(istype(A,/obj/machinery/door/airlock)) var/obj/machinery/door/airlock/D = A if(D.density) D.Topic("aiEnable=7", list("aiEnable"="7"), 1) else D.Topic("aiDisable=7", list("aiDisable"="7"), 1) else RangedClickOn(A, params, held_item) else RangedClickOn(A, params, held_item) /mob/proc/RangedClickOn(atom/A, params, obj/item/held_item) if(held_item) if(ismob(A)) delayNextAttack(held_item.attack_delay) if(!held_item.preattack(A, src, 0, params)) held_item.afterattack(A,src,0,params) // 0: not Adjacent else if(ismob(A)) delayNextAttack(10) if(INVOKE_EVENT(src, /event/uattack, "atom" = A)) //This returns 1 when doing an action intercept return RangedAttack(A, params) //By default, do nothing if clicked on something that is not in view /mob/proc/RemoteClickOn(atom/A, params, obj/item/held_item, atom/movable/eye) if(held_item) held_item.remote_attack(A, src, eye) // Default behavior: ignore double clicks, consider them normal clicks instead /mob/proc/DblClickOn(var/atom/A, var/params) return /* Translates into attack_hand, etc. Note: proximity_flag here is used to distinguish between normal usage (flag=1), and usage when clicking on things telekinetically (flag=0). This proc will not be called at ranged except with telekinesis. proximity_flag is not currently passed to attack_hand, and is instead used in human click code to allow glove touches only at melee range. */ /mob/proc/UnarmedAttack(var/atom/A, var/proximity_flag, var/params) if(ismob(A)) delayNextAttack(10) return /* Ranged unarmed attack: This currently is just a default for all mobs, involving laser eyes and telekinesis. You could easily add exceptions for things like ranged glove touches, spitting alien acid/neurotoxin, animals lunging, etc. */ /mob/proc/RangedAttack(var/atom/A, var/params) if(!mutations || !mutations.len) return if((M_LASER in mutations) && a_intent == I_HURT) LaserEyes(A) // moved into a proc below else if(M_TK in mutations) /*switch(get_dist(src,A)) if(0) ; if(1 to 5) // not adjacent may mean blocked by window next_move += 2 if(5 to 7) next_move += 5 if(8 to tk_maxrange) next_move += 10 else return */ A.attack_tk(src) /* Restrained ClickOn Used when you are handcuffed and click things. Not currently used by anything but could easily be. */ /mob/proc/RestrainedClickOn(var/atom/A) INVOKE_EVENT(src, /event/ruattack, "atom" = A) /* Middle click Only used for swapping hands */ /mob/proc/MiddleClickOn(var/atom/A) return /mob/living/carbon/MiddleClickOn(var/atom/A) swap_hand() // In case of use break glass /* /atom/proc/MiddleClick(var/mob/M as mob) return */ /mob/proc/MiddleShiftClickOn(var/atom/A) A.MiddleShiftClick(src) /atom/proc/MiddleShiftClick(var/mob/user) user.pointed(src) /* Shift click For most mobs, examine. This is overridden in ai.dm */ /mob/proc/ShiftClickOn(var/atom/A) A.ShiftClick(src) return /atom/proc/ShiftClick(var/mob/user) if(user.client && user.client.eye == user) user.examination(src) return /* Ctrl click For most objects, pull */ /mob/proc/CtrlClickOn(var/atom/A) A.CtrlClick(src) return /atom/proc/CtrlClick(var/mob/user) user.stop_pulling() return /atom/movable/CtrlClick(var/mob/user) if(Adjacent(user)) user.start_pulling(src) /* Right Click */ /mob/proc/RightClickOn(var/atom/A) A.RightClick() /atom/proc/RightClick(var/mob/user) return /* Alt click */ /mob/proc/MiddleAltClickOn(var/atom/A) A.MiddleAltClick(src) return /atom/proc/MiddleAltClick(var/mob/user) return /mob/proc/AltClickOn(var/atom/A) A.AltClick(src) return /atom/proc/AltClick(var/mob/user) var/turf/T = get_turf(src) var/valid = FALSE if(isAI(user)) var/mob/living/silicon/ai/ai = user if(T && (T in range(7, ai.eyeobj.loc))) valid = TRUE else if(T && (T in range(1, user.loc)) && (T in view(1, user.virtualhearer))) //If next to user's location (to allow locker and mech alt-clicks) and if the user can actually view it valid = TRUE if(valid) if(user.listed_turf == T) user.listed_turf = null else user.listed_turf = T user.client.statpanel = T.name /mob/living/carbon/AltClick(var/mob/user) if(!(user == src) && user.Adjacent(src)) if((meat_type || butchering_drops) && (stat == DEAD)) //if the carbon has a meat, and if it is dead. var/obj/item/item_in_hand = user.get_active_hand() if(item_in_hand && (item_in_hand.sharpness_flags & SHARP_BLADE)) butcher() return 1 else if(!isrobot(user)) src.give_item(user) return ..() /* Misc helpers Laser Eyes: as the name implies, handles this since nothing else does currently face_atom: turns the mob towards what you clicked on */ /mob/proc/LaserEyes(atom/A) return /mob/living/LaserEyes(atom/A) //next_move = world.time + 6 delayNextAttack(4) var/turf/T = get_turf(src) var/turf/U = get_turf(A) var/obj/item/projectile/beam/LE = new /obj/item/projectile/beam(loc) LE.icon = 'icons/effects/genetics.dmi' LE.icon_state = "eyelasers" playsound(usr.loc, 'sound/weapons/laser2.ogg', 75, 1) LE.firer = src LE.def_zone = get_organ_target() LE.original = A LE.current = T LE.yo = U.y - T.y LE.xo = U.x - T.x LE.starting = T LE.original = A LE.target = U spawn( 1 ) LE.OnFired() LE.process() /mob/living/carbon/human/LaserEyes() if(burn_calories(0.5)) nutrition = max(0,nutrition-2) ..() handle_regular_hud_updates() else to_chat(src, "<span class='warning'>You're out of energy! You need food!</span>") // Simple helper to face what you clicked on, in case it should be needed in more than one place /mob/proc/face_atom(var/atom/A) if(stat != CONSCIOUS || locked_to || !A || !x || !y || !A.x || !A.y ) return var/dx = A.x - x var/dy = A.y - y if(!dx && !dy) // Wall items are graphically shifted but on the floor if(A.pixel_y > 16) change_dir(NORTH) else if(A.pixel_y < -16) change_dir(SOUTH) else if(A.pixel_x > 16) change_dir(EAST) else if(A.pixel_x < -16) change_dir(WEST) INVOKE_EVENT(src, /event/before_move) INVOKE_EVENT(src, /event/face) INVOKE_EVENT(src, /event/after_move) return if(abs(dx) < abs(dy)) if(dy > 0) change_dir(NORTH) else change_dir(SOUTH) else if(dx > 0) change_dir(EAST) else change_dir(WEST) INVOKE_EVENT(src, /event/before_move) INVOKE_EVENT(src, /event/face) INVOKE_EVENT(src, /event/after_move) // File renamed to mouse.dm? /atom/MouseWheel(delta_x,delta_y,location,control,params) usr.MouseWheelOn(src, delta_x, delta_y, params) /mob/proc/MouseWheelOn(var/atom/object, var/delta_x, var/delta_y, var/params) if (timestopped || isStunned()) return FALSE var/obj/item/W = get_active_hand() if (W) W.MouseWheeled(src, delta_x, delta_y, params) //Currently used to allow a little bit of freedom in click-dragging for melee combat in _onclick/drag_drop.dm /mob/living/MouseDown(location, control, params, var/past_time) usr.client.click_held_down_time = world.timeofday