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-   -   Chest class (https://forums.graalonline.com/forums/showthread.php?t=134264737)

pig132 10-08-2011 08:46 AM
Chest class
 
So I made my own custom chest and I think its pretty good (for my abilities at least). I'm curious as to how I can improve it or if anyone sees anything wrong with it.

Thank you :D

PHP Code:
function onActionTakeItem() {
  player.addweapon(params[0]);
  serverr.chestitems.remove(params[0]);
  player.chat = "Received " @ params[0] @ "!";
}

function onActionAddItem() {
  player.removeweapon(params[0]);
  serverr.chestitems.add(params[0]);
  player.chat = "Added " @ params[0] @ "!";
}

function onActionAddItemList() {
  serverr.chestitems = {"Public/pig132/Strafe", "Personal/pig132/Boots"};
}


//#CLIENTSIDE
function onCreated() {  
  //triggeraction(this.x + 1, this.y + 1, "AddItemList");
  
  new GuiWindowCtrl("Chest_Main") {
    profile = GuiBlueWindowProfile;
    
    visible = false;
    
    x = player.x;
    y = player.y;
    
    width = 200;
    height = 200;
    
    canmaximize = canminimize = canresize = canclose = false;
    destroyonhide = false;
    
    text = "Chest";
    
  new GuiScrollCtrl("Chest_Scroll") {
    profile = GuiBlueScrollProfile;
    
    x = 10;
    y = 30;
    
    width = 130;
    height = 160;
    
    hScrollBar = "dynamic";
    vScrollBar = "alwaysOff";
    
  new GuiTextListCtrl("Chest_List") {
    profile = GuiBlueTextListProfile;
    
    x = y = 0;
    width = 130;
    fitparentwidth = true;
    
    clearrows();
    addrow(0, serverr.chestitems[0]);
    addrow(1, serverr.chestitems[1]);
    setSelectedRow(0);
  }
  }
  
  new GuiButtonCtrl("Button_Take") {
    profile = GuiBlueButtonProfile;
    
    x = 145;
    y = 30;
    width = 40;
    height = 25;
    text = "Take";
  }
  
  new GuiButtonCtrl("Button_Add") {
    profile = GuiBlueButtonProfile;
    
    x = 145;
    y = 60;
    width = 40;
    height = 25;
    text = "Add";
  }
  
  new GuiButtonCtrl("Button_Close") {
    profile = GuiBlueButtonProfile;
    
    x = 145;
    y = 165;
    width = 40;
    height = 25;
    text = "Close";
  }
  }// main window (200 x 200)
}

function onPlayerTouchsme() {
  Chest_Main.show();
}

function Button_Close.onAction() {
  Chest_Main.hide();
}

function Button_Take.onAction() {
  this.item = Chest_List.getselectedtext();
  this.ritem = Chest_List.getselectedid();
  triggeraction(this.x + 1, this.y + 1, "TakeItem", this.item);
  Chest_List.removerowbyid(this.ritem);
}

function Button_Add.onAction() {
  this.additem = player.weapon.name;
  triggeraction(this.x + 1, this.y + 1, "AddItem", this.additem);
  Chest_List.addrow(rowcount + 1, this.additem);
} 

Hezzy002 10-09-2011 04:12 PM
You can add any weapon to yourself if you replace the string sent to the server.

Gunderak 10-09-2011 04:25 PM
You should probably make checks serverside to make sure the player has the weapon and if the chest has it.

ffcmike 10-09-2011 04:59 PM
Won't the use of the same GUI control names within multiple different level NPCs cause problems?
For instance opening a chest in one level will also invoke the actions within chests you've seen within different levels.
You could either move the GUI scripts into a weapon and communicate with that weapon from the class, or create GUIs with dynamic names and use catchevent(); to be able to receive the action.

fowlplay4 10-09-2011 07:09 PM
Use a DB-NPC to store chest contents instead of serverr flags.

You can do that like this:

PHP Code:
function onCreated() {
  this.db = YourDatabaseNPCsName;
  if (!this.chest_id) {
    echo("Chest created in " @ this.level.name @ " without chest id!");
    destroy();
  }
}

function onActionAddItem(item) {
  // Make sure item is in chest
  if (item in getItems()) {
    // Remove weapon from chest
    takeItem(item);
    // Add weapon to player
    player.addweapon(item);
  }
}

function onActionTakeItem(item) {
  // Make sure the item isn't already in chest
  if (!(item in getItems())) {
    // Remove weapon from Player
    player.removeweapon(item);
    // Add item to chest
    addItem(item);
  }
}

/* Chest functions to interact with database */

function getItems() {
  return this.db.("chest_" @ this.chestid);
}

function addItem(item) {
  this.db.("chest_" @ this.chestid).add(item);
}

function takeItem(item) {
  this.db.("chest_" @ this.chestid).remove(item);
} 
then when you add chests to levels:

PHP Code:
function onCreated() {
  this.chest_id = "someuniqueid";
  join("your_chest_class");
} 
You'll have to update how you send the chest data to the client though.


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