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https://github.com/ParadiseSS13/Paradise.git
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fc3dcb1254
* added dragndrop click methods for atoms * some updating, little changing MouseDrop logic * added INVOKE_ASYNC to delayed procs * cleanup * cleanup * cleanup * no cheesing * more comments, removed variable from atom * whoopsie * added inventory screen objects support, disabling tooltips now disables all tooltips, not only items * fixing table hitting self issue
51 lines
2.0 KiB
Plaintext
51 lines
2.0 KiB
Plaintext
/*
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This function is called every time we cross other turf(i guess) while dragging atom
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It means that while one dragNdrop if you cross multiple turfs this function will be called multiple times
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*/
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/atom/MouseDrag()
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if(drag_start == 0) // we want to capture only moment of start dragging
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drag_start = world.time
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/*
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This function is exist to check of our current dragNdrop could be just laggy click
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Currently it just checks how long our dragNdrop was. If it was lag, it would be extremely small, otherwise it would be long
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returns
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TRUE if current dragNdrop is lesser than 0.2 sec
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FALSE if not
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*/
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/atom/proc/could_be_click_lag()
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return world.time - drag_start < 0.2 SECONDS // should be enough to lag
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/*
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MouseDrop:
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Called on the atom you're dragging. In a lot of circumstances we want to use the
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recieving object instead, so that's the default action. This allows you to drag
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almost anything into a trash can.
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*/
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/atom/MouseDrop(atom/over, src_location, over_location, src_control, over_control, params)
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if(!usr || !over)
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return
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var/lagging = could_be_click_lag()
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drag_start = 0
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if(!(istype(over, /obj/screen) || (loc && loc == over.loc)))
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if(!Adjacent(usr) || !over.Adjacent(usr)) // should stop you from dragging through windows
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if(lagging)
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usr.ClickOn(src, params)
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return
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var/datum/callback/mousedrop = new(over, PROC_REF(MouseDrop_T), src, usr, params)
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var/result = mousedrop.InvokeAsync() // if it gets TRUE in return, we think that all is fine
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if(!result && lagging)
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usr.ClickOn(src, params) // if not, we click object
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/*
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recieve a mousedrop
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called on object which was under the object you dragged and dropped
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return TRUE if you want to prevent us click the object
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actually if you do something in that proc like changing user location or whatever, you expected to return TRUE
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to inform the game this action was expected and its fine
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*/
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/atom/proc/MouseDrop_T(atom/dropping, mob/user, params) // return TRUE if you want to prevent us click the object after it
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return
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