Custom Inventory

[xXziroXx]

Custom Inventory
v1.0

This inventory works pretty much as the default Graal inventory does. It displays NPCs that doesnt start with "-", and by doubleclicking on a weapon you select it. 'Sub-Folders' will be implemented in the next version, if requested.


Theres only ONE thing that doesnt work properly in it, selected a weapon. For some reason, it doesnt always selected the proper weapon.

Example:

Player doubleclicks on the weapon "Staff/Boots" and it gets equipped properly.
Player then tries to doubleclick the weapon "Tailor", and that too works.
Finally, player tries to equip the weapon "Skateboard", but "Tailor" gets equiped instead!

Id be so-so happy if someone would be able to solve that bug, I havent been able too.


But other then that, its all good to go!



Installing

When adding the NPC, it can be named pretty much anything you want BUT it HAVE to start with a "-"! If it doesnt, it wont work properly.

PHP Code:

function onActionServerSide()
{
  if (params[0] == "playerweaps") {
    for (i = 0; i < player.weapons.size(); i ++) temp.imgs.add(findWeaponNPC(player.weapons[i]).image);
    triggerClient("gui", name, "openinv", player.weapons, temp.imgs);
  }
}

//#CLIENTSIDE
function onCreated()
{
  enablefeatures(allfeatures - 4);
  this.gName = "Inventory_";
  (this.gName @ "Window0").destroy();
  setTimer(.05);
}

function onTimeOut()
{
  this.plWeapon = player.weapon.name;
  showText(200, 6, 100, "System", "b", "Selected Weapon:" SPC this.plWeapon SPC "[" @ selectedweapon @ "]");
  changeImgVis(200, 4);
  
  setTimer(.05);
}

function onKeyPressed(keynr, keyname)
{
  if (keyname == "q") {
    if ((this.gName @ "Window0").visible == false) triggerServer("gui", name, "playerweaps");
    else (this.gName @ "Window0").destroy();
  }
}

function onActionClientSide("",weaps,imgs)
{
  if (params[0] == "openinv") OpenInventory(weaps, imgs);
}

function OpenInventory(invWeapons, invImages)
{
  if ((this.gName @ "Window0").visible == false) {
    new GuiWindowCtrl(this.gName @ "Window0") {
      width = 196, height = 177;
      x = screenwidth/2 - width/2, y = screenheight/2 - height/2;
    
      canMinimize = false;
      canMaximize = false;
      canResize = false;
      canMove = false;
      destroyOnHide = true;
      
      xmod = NULL;
      ymod = NULL;
      rowcount = NULL;
      
      invItems = NULL;
      // Removes old buttons
      for (i = 0; i < invItems.size(); i ++) (this.gName @ "Button" @ i).destroy();
    
      // Checks for items to display in inventory
      for (i = 0; i < invWeapons.size(); i ++) {
        if (!invWeapons[i].starts("-")) invItems.add({invWeapons[i], invImages[i]});
      }
      
      // Displays the items
      new GuiScrollCtrl(this.gName @ "Scroll0") {
        width = 187, height = 150;
        x = 5, y = 23;
        
        hScrollBar = "alwaysOff";
        vScrollBar = "dynamic";
      
        for (i = 0; i < invItems.size(); i ++) {
          temp.var = i / 5;
          if (temp.var.length() == 1 && i > 0) {
            xmod = NULL;
            ymod += 36;
            rowcount ++;
          }
        
          new GuiBitmapButtonCtrl(this.gName @ "Button" @ i) {
            width = 32, height = 32;
            x = 5 + xmod, y = 5 + ymod;
          
            this.itemname = invItems[i][0];
            this.itemimage = invItems[i][1];
          
            normalbitmap = this.itemimage;
            mouseoverbitmap = this.itemimage;
            pressedbitmap = this.itemimage;
          
            thiso.catchevent(this, "onMouseDown", "onSlotPressed");
            thiso.catchevent(this, "onMouseEnter", "onMouseOverSlot");
            thiso.catchevent(this, "onMouseLeave", "onMouseExitSlot");
          }
          xmod += 32 + 4;
        }
      }
    }
    (this.gName @ "Window0").makefirstresponder("false");
  } else (this.gName @ "Window0").destroy();
}

function onSlotPressed(obj, keymodifier, mousescreenx, mousescreeny, clickcount)
{
  if (clickcount == 2) {
    player.chat = "Selected Weapon:" SPC obj.itemname;
    selectedweapon = player.weapons.index(findWeapon(obj.itemname));
    (this.gName @ "Window0").destroy();
  } else if (clickcount == 1) (this.gName @ "Window0").text = obj.itemname;
}

function onMouseOverSlot(obj) (this.gName @ "Window0").text = obj.itemname;
function onMouseExitSlot(obj) (this.gName @ "Window0").text = ""; 


Enjoy!