MouseDrag()
MouseDrop()

//Below is so we have some skills to choose and drag from
var/list/available_skills = newlist(/skill_system/skills/H1,/skill_system/skills/H2,/skill_system/skills/H3,/skill_system/skills/H4);

//our datum to handle our skills
skill_system    //the datum name
    parent_type=/obj;   //inherit object's crap
    var //initialize a variable
        _skill; //called _skill, so we can execute this skill later.
    skill_card  //path_type for our skill_cards/placeholder for our skills
        var //define a variable
            _slot;  //to say which slot it is in our hotbar
        New(_numeroSloto)   //when the placeholder is created
            _slot = _numeroSloto;   //set the slot to _numeroSloto defined
            ..();   //and do built-in shit
        proc    //to define a function
            execute(_player)    //called execute with an argument which would be the player
                if(hascall(_player,_skill)) //just to maker sure the player acually can call this skill
                    call(_player,_skill)(); //execute the skill that has been defined
    skills  //just a path_type to define our skills
        H1 _skill = "Say1"; //H1 will execute Say1
        H2 _skill = "Say2"; //H2 will execute Say2
        H3 _skill = "Say3"; //H3 will execute Say3
        H4 _skill = "Say4"; //H4 will execute Say4
            
client  //our client datum
    MouseDrag(object2drag,objectHoveringLoc)    //to handle dragging objects
        if((istype(object2drag,/skill_system/skills)))  //check if it is indeed a skill
            mouse_pointer_icon = icon(object2drag:icon,object2drag:icon_state); //set the mouse icon to the icon to show we are dragging it
    MouseDrop(objectBeingDragged,DroppedLoc)    //once we drop this crap
        mouse_pointer_icon = initial(mouse_pointer_icon);   //reset our pointer icon
        if((istype(objectBeingDragged,/skill_system/skills)))   //if the item being dragged is indeed a skill
            if((istype(DroppedLoc,/skill_system/skill_card)))   //and we are dropping it on the skill_card placeHolder
                DroppedLoc:icon_state = objectBeingDragged:icon_state;  //make the placeholder look like the skill
                DroppedLoc:_skill = objectBeingDragged:_skill;  //set the skill so when we try to execute it, it will execute correctly
        if((istype(objectBeingDragged,/skill_system/skill_card)))   //if it is a placeholder that we are dragging
            objectBeingDragged:_skill = null;   //just remove the skill, you can set this to change the skill location, swap etc
                                                //if the droppedLoc is indeed a skill_card placeholder shit as well
        
        
mob //just for demo purposes
    Login() //once the player logs in
        hotbar = new(max_hotbar_slots)  //we will create them a hotbar
        var/skill_system/skill_card/my_hotbar;  //a placeholder to say which skill we are altering
        for(var/i in 1 to max_hotbar_slots)  //so for every slot within our hotbar we will...
            my_hotbar = new/skill_system/skill_card(i); //create a new hotbar object/skill_card place Holder
            my_hotbar.screen_loc = "[i]+2,SOUTH";    //set its position on the screen
            hotbar[i] = my_hotbar;  //make it so our hotbar and slots are associated with it
            client.screen += my_hotbar; //and then finally apply it to our screen
            
    var/list/hotbar[]   //just the variable for our hotbar
    var/max_hotbar_slots = 4 //how many slots you want your hotbar to handle
            
    verb    //obviously a command definiton 
        Skill1()    //First Skill
            if(!hotbar[1])return;    //If no object is there, don't do shit.
            var/skill_system/skill_card/my_skill = hotbar[1];    //set our object to execute a command...
            my_skill.execute(src); //execute this shit..
        Skill2() //rinse
            if(!hotbar[2])return; //and
            var/skill_system/skill_card/my_skill = hotbar[2]; //repeat
            my_skill.execute(src); //above
        Skill3()    //rinse
            if(!hotbar[3])return;    //and
            var/skill_system/skill_card/my_skill = hotbar[3]; //repeat
            my_skill.execute(src); //above
        Skill4()    //rinse
            if(!hotbar[4])return; //and
            var/skill_system/skill_card/my_skill = hotbar[4];    //repeat
            my_skill.execute(src); //above
        Say1()  //our first skill   
            set hidden = TRUE;  //dont want players to see this
            world<<"Say1 Executed"; //our actions for executing the skill
        Say2()  //rinse
            set hidden = TRUE; //and
            world<<"Say2 Executed"; //repeat
        Say3() //rinse
            set hidden = TRUE; //and
            world<<"Say3 Executed"; //repeat
        Say4() //rinse
            set hidden = TRUE; //and
            world<<"Say4 Executed"; //repeat

> mob/verb/Skill(slot as num)
>     if(!skill) return
>     if(hotbar[slot])
>         var/skill_system/skill_card/my_skill = hotbar[slot]
>         if(my_skill) my_skill.execute(src)
>