mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-11 10:43:20 +00:00
Refactored and moved targeting code around a little.
Refactored suicide and point blank shooting code to use their projectiles properties instead of huge chain of conditions with arbitrary values.
This commit is contained in:
Chinsky
344
code/modules/projectiles/targeting.dm
Normal file
344
code/modules/projectiles/targeting.dm
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@@ -0,0 +1,344 @@
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/obj/item/weapon/gun/verb/toggle_firerate()
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set name = "Toggle Firerate"
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set category = "Object"
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firerate = !firerate
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if (firerate == 0)
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loc << "You will now continue firing when your target moves."
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else
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loc << "You will now only fire once, then lower your aim, when your target moves."
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/obj/item/weapon/gun/verb/lower_aim()
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set name = "Lower Aim"
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set category = "Object"
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if(target)
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for(var/mob/living/M in target)
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if(M)
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M.NotTargeted(src)
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del(target)
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usr.visible_message("\blue \The [usr] lowers \the [src]...")
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//Clicking gun will still lower aim for guns that don't overwrite this
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/obj/item/weapon/gun/attack_self()
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lower_aim()
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//Compute how to fire.....
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/obj/item/weapon/gun/proc/PreFire(atom/A as mob|obj|turf|area, mob/living/user as mob|obj, params)
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//Lets not spam it.
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if(lock_time > world.time - 2) return
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.
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if(ismob(A) && isliving(A) && !(A in target))
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Aim(A) //Clicked a mob, aim at them
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else //Didn't click someone, check if there is anyone along that guntrace
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var/mob/living/M = GunTrace(usr.x,usr.y,A.x,A.y,usr.z,usr) //Find dat mob.
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if(M && isliving(M) && M in view(user) && !(M in target))
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Aim(M) //Aha! Aim at them!
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else if(!ismob(M) || (ismob(M) && !(M in view(user)))) //Nope! They weren't there!
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Fire(A,user,params) //Fire like normal, then.
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/*
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else if(!target)
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world << "\red DIDN'T HAVE A TARGET, FIRED"
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Fire(A,user,params) //Boom!
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*/
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usr.dir = get_cardinal_dir(src, A)
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//Aiming at the target mob.
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/obj/item/weapon/gun/proc/Aim(var/mob/living/M)
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if(!target || !(M in target))
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lock_time = world.time
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if(target && !automatic) //If they're targeting someone and they have a non automatic weapon.
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for(var/mob/living/L in target)
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if(L)
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L.NotTargeted(src)
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del(target)
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usr.visible_message("\red <b>[usr] turns \the [src] on [M]!</b>")
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else
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usr.visible_message("\red <b>[usr] aims \a [src] at [M]!</b>")
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M.Targeted(src)
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//HE MOVED, SHOOT HIM!
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/obj/item/weapon/gun/proc/TargetActed(var/mob/living/T)
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var/mob/living/M = loc
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if(M == T) return
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if(!istype(M)) return
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if(src != M.equipped())
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for(var/mob/living/N in target)
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if(N)
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N.NotTargeted(src)
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del(target)
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return
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M.last_move_intent = world.time
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if(load_into_chamber())
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var/firing_check = in_chamber.check_fire(T,usr) //0 if it cannot hit them, 1 if it is capable of hitting, and 2 if a special check is preventing it from firing.
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if(firing_check > 0)
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if(firing_check == 1)
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Fire(T,usr, reflex = 1)
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else if(!told_cant_shoot)
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M << "\red They can't be hit from here!"
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told_cant_shoot = 1
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spawn(30)
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told_cant_shoot = 0
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else
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usr.visible_message("*click click*", "\red <b>*click*</b>")
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for(var/mob/living/K in viewers(usr))
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K << 'empty.ogg'
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usr.dir = get_cardinal_dir(src, T)
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if (!firerate) // If firerate is set to lower aim after one shot, untarget the target
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T.NotTargeted(src)
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//Yay, math!
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#define SIGN(X) ((X<0)?-1:1)
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proc/GunTrace(X1,Y1,X2,Y2,Z=1,exc_obj,PX1=16,PY1=16,PX2=16,PY2=16)
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//bluh << "Tracin' [X1],[Y1] to [X2],[Y2] on floor [Z]."
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var/turf/T
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var/mob/living/M
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if(X1==X2)
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if(Y1==Y2) return 0 //Light cannot be blocked on same tile
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else
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var/s = SIGN(Y2-Y1)
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Y1+=s
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while(1)
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T = locate(X1,Y1,Z)
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if(!T) return 0
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M = locate() in T
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if(M) return M
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M = locate() in orange(1,T)-exc_obj
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if(M) return M
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Y1+=s
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else
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var
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m=(32*(Y2-Y1)+(PY2-PY1))/(32*(X2-X1)+(PX2-PX1))
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b=(Y1+PY1/32-0.015625)-m*(X1+PX1/32-0.015625) //In tiles
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signX = SIGN(X2-X1)
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signY = SIGN(Y2-Y1)
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if(X1<X2) b+=m
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while(1)
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var/xvert = round(m*X1+b-Y1)
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if(xvert) Y1+=signY //Line exits tile vertically
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else X1+=signX //Line exits tile horizontally
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T = locate(X1,Y1,Z)
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if(!T) return 0
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M = locate() in T
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if(M) return M
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M = locate() in orange(1,T)-exc_obj
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if(M) return M
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return 0
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//Targeting management procs
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mob/var
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list/targeted_by
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target_time = -100
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last_move_intent = -100
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last_target_click = -5
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target_locked = null
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mob/living/proc/Targeted(var/obj/item/weapon/gun/I) //Self explanitory.
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if(!I.target)
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I.target = list(src)
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else if(I.automatic && I.target.len < 5) //Automatic weapon, they can hold down a room.
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I.target += src
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else if(I.target.len >= 5)
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if(ismob(I.loc))
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I.loc << "You can only target 5 people at once!"
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return
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else
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return
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for(var/mob/living/K in viewers(usr))
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K << 'TargetOn.ogg'
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if(!targeted_by) targeted_by = list()
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targeted_by += I
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I.lock_time = world.time + 20 //Target has 2 second to realize they're targeted and stop (or target the opponent).
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src << "((\red <b>Your character is being targeted. They have 2 seconds to stop any click or move actions.</b> \black While targeted, they may \
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drag and drop items in or into the map, speak, and click on interface buttons. Clicking on the map, their items \
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(other than a weapon to de-target), or moving will result in being fired upon. \red The aggressor may also fire manually, \
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so try not to get on their bad side.\black ))"
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if(targeted_by.len == 1)
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spawn(0)
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target_locked = image("icon" = 'icons/effects/Targeted.dmi', "icon_state" = "locking")
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overlays += target_locked
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spawn(0)
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sleep(20)
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if(target_locked)
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target_locked = image("icon" = 'icons/effects/Targeted.dmi', "icon_state" = "locked")
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update_targeted()
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//Adding the buttons to the controler person
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var/mob/living/T = I.loc
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if(T)
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T.item_use_icon = new /obj/screen/gun/item(null)
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T.gun_move_icon = new /obj/screen/gun/move(null)
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if(T.client)
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T.client.screen += T.item_use_icon
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T.client.screen += T.gun_move_icon
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else
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I.lower_aim()
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return
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if(m_intent == "run" && T.client.target_can_move == 1 && T.client.target_can_run == 0)
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src << "\red Your move intent is now set to walk, as your targeter permits it." //Self explanitory.
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set_m_intent("walk")
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//Processing the aiming. Should be probably in separate object with process() but lasy.
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while(targeted_by && T.client)
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if(last_move_intent > I.lock_time + 10 && !T.client.target_can_move) //If target moved when not allowed to
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I.TargetActed(src)
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if(I.last_moved_mob == src) //If they were the last ones to move, give them more of a grace period, so that an automatic weapon can hold down a room better.
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I.lock_time = world.time + 5
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I.lock_time = world.time + 5
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I.last_moved_mob = src
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else if(last_move_intent > I.lock_time + 10 && !T.client.target_can_run && m_intent == "run") //If the target ran while targeted
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I.TargetActed(src)
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if(I.last_moved_mob == src) //If they were the last ones to move, give them more of a grace period, so that an automatic weapon can hold down a room better.
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I.lock_time = world.time + 5
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I.lock_time = world.time + 5
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I.last_moved_mob = src
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if(last_target_click > I.lock_time + 10 && !T.client.target_can_click) //If the target clicked the map to pick something up/shoot/etc
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I.TargetActed(src)
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if(I.last_moved_mob == src) //If they were the last ones to move, give them more of a grace period, so that an automatic weapon can hold down a room better.
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I.lock_time = world.time + 5
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I.lock_time = world.time + 5
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I.last_moved_mob = src
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sleep(1)
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mob/living/proc/NotTargeted(var/obj/item/weapon/gun/I)
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if(!I.silenced)
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for(var/mob/living/M in viewers(src))
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M << 'TargetOff.ogg'
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targeted_by -= I
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I.target.Remove(src) //De-target them
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if(!I.target.len)
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del(I.target)
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var/mob/living/T = I.loc //Remove the targeting icons
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if(T && ismob(T) && !I.target)
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del(T.item_use_icon)
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del(T.gun_move_icon)
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del(T.gun_run_icon)
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if(!targeted_by.len)
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del target_locked //Remove the overlay
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del targeted_by
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spawn(1) update_targeted()
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mob/living/Move()
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. = ..()
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for(var/obj/item/weapon/gun/G in targeted_by) //Handle moving out of the gunner's view.
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var/mob/living/M = G.loc
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if(!(M in view(src)))
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NotTargeted(G)
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for(var/obj/item/weapon/gun/G in src) //Handle the gunner loosing sight of their target/s
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if(G.target)
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for(var/mob/living/M in G.target)
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if(M && !(M in view(src)))
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M.NotTargeted(G)
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//If you move out of range, it isn't going to still stay locked on you any more.
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client/var
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target_can_move = 0
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target_can_run = 0
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target_can_click = 0
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gun_mode = 0
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//These are called by the on-screen buttons, adjusting what the victim can and cannot do.
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client/verb/ToggleGunMode()
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set hidden = 1
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gun_mode = !gun_mode
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if(gun_mode)
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usr << "You will now take people captive."
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else
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usr << "You will now shoot where you target."
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if(usr.gun_setting_icon)
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usr.gun_setting_icon.icon_state = "gun[gun_mode]"
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client/verb/AllowTargetMove()
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set hidden=1
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//Changing client's permissions
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target_can_move = !target_can_move
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if(target_can_move)
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usr << "Target may now walk."
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usr.gun_run_icon = new /obj/screen/gun/run(null) //adding icon for running permission
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screen += usr.gun_run_icon
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else
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usr << "Target may no longer move."
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target_can_run = 0
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del(usr.gun_run_icon) //no need for icon for running permission
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//Updating walking permission button
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if(usr.gun_move_icon)
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usr.gun_move_icon.icon_state = "no_walk[target_can_move]"
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usr.gun_move_icon.name = "[target_can_move ? "Disallow" : "Allow"] Walking"
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//Handling change for all the guns on client
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for(var/obj/item/weapon/gun/G in usr)
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G.lock_time = world.time + 5
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if(G.target)
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for(var/mob/living/M in G.target)
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if(target_can_move)
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M << "Your character may now <b>walk</b> at the discretion of their targeter."
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if(!target_can_run)
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M << "\red Your move intent is now set to walk, as your targeter permits it."
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M.set_m_intent("walk")
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else
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M << "\red <b>Your character will now be shot if they move.</b>"
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mob/living/proc/set_m_intent(var/intent)
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if (intent != "walk" && intent != "run")
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return 0
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m_intent = intent
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if(hud_used)
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if (hud_used.move_intent)
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hud_used.move_intent.icon_state = intent == "walk" ? "walking" : "running"
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client/verb/AllowTargetRun()
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set hidden=1
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//Changing client's permissions
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target_can_run = !target_can_run
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if(target_can_run)
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usr << "Target may now run."
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else
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usr << "Target may no longer run."
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//Updating running permission button
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if(usr.gun_run_icon)
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usr.gun_run_icon.icon_state = "no_run[target_can_run]"
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usr.gun_run_icon.name = "[target_can_run ? "Disallow" : "Allow"] Running"
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//Handling change for all the guns on client
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for(var/obj/item/weapon/gun/G in src)
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G.lock_time = world.time + 5
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if(G.target)
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for(var/mob/living/M in G.target)
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if(target_can_run)
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M << "Your character may now <b>run</b> at the discretion of their targeter."
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else
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M << "\red <b>Your character will now be shot if they run.</b>"
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client/verb/AllowTargetClick()
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set hidden=1
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//Changing client's permissions
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target_can_click = !target_can_click
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if(target_can_click)
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usr << "Target may now use items."
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else
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usr << "Target may no longer use items."
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if(usr.item_use_icon)
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usr.item_use_icon.icon_state = "no_item[target_can_click]"
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usr.item_use_icon.name = "[target_can_click ? "Disallow" : "Allow"] Item Use"
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//Handling change for all the guns on client
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for(var/obj/item/weapon/gun/G in src)
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G.lock_time = world.time + 5
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if(G.target)
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for(var/mob/living/M in G.target)
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if(target_can_click)
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M << "Your character may now <b>use items</b> at the discretion of their targeter."
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else
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M << "\red <b>Your character will now be shot if they use items.</b>"
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Reference in New Issue
Block a user