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-   -   Need some help with GUIs (https://forums.graalonline.com/forums/showthread.php?t=134257107)

OiRodgar 11-29-2009 01:31 AM
Need some help with GUIs
 
I need some help with GS2 again :p

After I scripted a little shop, I wanted to script a shop with a GUI.
I made a GUI but somehow the text in GuiMLTextCtrl won't change when I select something in GuiTextListCtrl.

Here is my script

PHP Code:
//#CLIENTSIDE
function onPlayertouchsme() {

  new GuiWindowCtrl("Shop_Window4") {
    profile = GuiBlueWindowProfile;
    clientrelative = true;
    clientextent = "544,447";
    visible = true;
    canmove = true;
    canresize = false;
    canmaximize = false;
    closequery = false;
    destroyonhide = true;
    text = "Willkommen im Waffenshop";
    x = 29;
    y = 115;

    new GuiScrollCtrl("Shop_TextList1_Scroll") {
      profile = GuiBlueScrollProfile;
      height = 426;
      hscrollbar = "alwaysOff";
      vscrollbar = "dynamic";
      width = 120;
      x = 9;
      y = 15;

      new GuiTextListCtrl("Shop_TextList1") {
        profile = GuiBlueTextListProfile;
        height = 426;
        horizsizing = "width";
        width = 99;

        clearrows();
        addrow(0,"Bombe");
        addrow(1,"Bogen");
        addrow(2,"Nukeshot");
        addrow(3,"Fire Ball");
      }
    }
    new GuiScrollCtrl("Shop_MultiLine1_Scroll") {
      profile = GuiBlueScrollProfile;
      height = 426;
      hscrollbar = "dynamic";
      vscrollbar = "dynamic";
      width = 403;
      x = 138;
      y = 14;

      new GuiMLTextCtrl("Shop_MultiLine1") {
        profile = GuiBlueMLTextProfile;
        height = 16;
        horizsizing = "width";
        text = "<center><h1>Willkommen im Waffenshop!</h1><br> Hier erhalten sie eine Vielzahl an Mitteln um Ihre Gegner auszulöschen</center>";
        width = 378;
      }
    }
    new GuiButtonCtrl("Shop_Button1") {
      profile = GuiBlueButtonProfile;
      text = "Kaufen";
      width = 80;
      x = 286;
      y = 380;
    }
  }
}

function Shop_TextList1.onSelect(0,Bombe,1) {
Shop_MultiLine1.setText("Info Info Info");
}

function Shop_Button1.onAction() {
  // Button "Kaufen" has been pressed
} 

fowlplay4 11-29-2009 02:18 AM
You shouldn't specify numbers as parameters like that, in fact that's why it doesn't work.

Script compiler output for Scratch (in level jerretnpc.nw at pos (30, 30)):
error: unexpected symbol 0 at line 9: function Shop_TextList1.onSelect(0,Bombe,1) {

Try replacing the onSelect function with this:

PHP Code:
function Shop_TextList1.onSelect(entryid, entrytext, entryindex) {
  Shop_MultiLine1.setText(entrytext);
} 

OiRodgar 11-29-2009 02:43 PM
Okay, thanks. But when I click on "Bombe", I want that in the descriptionfield the description for the bomb appears. How can I do that?

Codein 11-29-2009 04:31 PM
Quote:
Originally Posted by OiRodgar (Post 1541133)
Okay, thanks. But when I click on "Bombe", I want that in the descriptionfield the description for the bomb appears. How can I do that?
PHP Code:
function Shop_TextList1.onSelect( entryid, entrytext, entryindex ) {
  switch ( entrytext ) {
    case "Bombe":
       temp.description = "put descriptions here";
       break;
    
    case "Whatever":
      temp.description = "whatever";
      break;
  }

  Shop_MultiLine1.setText( temp.description );      
} 
Try something like that but I'd really put all descriptions in a database or something and call that to get the information, if you want it to be used countless times throughout your project.

OiRodgar 11-29-2009 08:41 PM
Okay, thank you. Now I want when I press the button that I can purchase something. When I press the button, the weapon won't get added into my inventory and my money will decrased by 15 and then increase by 15 again.

PHP Code:
//#CLIENTSIDE

function onActionbuy()
  {

  if(this.item == Jeep)

  {
    if(player.rupees>=15)
      {
      addweapon Jeep2;
      player.rupees-=15;
      Shop_MultiLine1.setText("Danke für den Einkauf");

    }
    else
      {
      Shop_MultiLine1.setText("Nich genug Geld");
    }

  }

}


function onPlayertouchsme() {

  new GuiWindowCtrl("Shop_Window4") {
    profile = GuiBlueWindowProfile;
    clientrelative = true;
    clientextent = "544,447";
    visible = true;
    canmove = true;
    canresize = false;
    canmaximize = false;
    closequery = false;
    destroyonhide = true;
    text = "Willkommen im Waffenshop";
    x = 29;
    y = 115;

    new GuiScrollCtrl("Shop_TextList1_Scroll") {
      profile = GuiBlueScrollProfile;
      height = 426;
      hscrollbar = "alwaysOff";
      vscrollbar = "dynamic";
      width = 120;
      x = 9;
      y = 15;

      new GuiTextListCtrl("Shop_TextList1") {
        profile = GuiBlueTextListProfile;
        height = 426;
        horizsizing = "width";
        width = 99;

        clearrows();
        addrow(0,"Jeep");
      }
    }
    new GuiScrollCtrl("Shop_MultiLine1_Scroll") {
      profile = GuiBlueScrollProfile;
      height = 426;
      hscrollbar = "dynamic";
      vscrollbar = "dynamic";
      width = 403;
      x = 138;
      y = 14;

      new GuiMLTextCtrl("Shop_MultiLine1") {
        profile = GuiBlueMLTextProfile;
        height = 16;
        horizsizing = "width";
        text = "<center><h1>Willkommen im Waffenshop!</h1><br> Hier erhalten sie eine Vielzahl an Mitteln um Ihre Gegner auszulöschen</center>";
        width = 378;
      }
    }
    new GuiButtonCtrl("Shop_Button1") {
      profile = GuiBlueButtonProfile;
      text = "Kaufen";
      width = 80;
      x = 286;
      y = 380;
    }
  }
}

function Shop_TextList1.onSelect( entryid, entrytext, entryindex ) {
  switch ( entrytext ) {
    case "Jeep":
    this.item = "Jeep";
    temp.description = "<center><h1>Bombe</h1><br> Sprenge deine Gegner in die Luft!</center> Preis: 15g";
    break;
  }

  Shop_MultiLine1.setText( temp.description );
}

function Shop_Button1.onAction() {
  {
    triggeraction(x,y,"buy","buy");
  }
  // Button "Kaufen" has been pressed
} 

fowlplay4 11-29-2009 10:04 PM
You can only add weapons and decrease rupees on the server-side, you have the right idea but let's just modify it a little.

PHP Code:
function onActionServerSide() {
  // The parameters are received from the client-side
  // in an array like so: {"buy", "jeep"}
  // Assuming "jeep" was in this.item when it was triggered
  if (params[0] == "buy") {
    switch (params[1]) {
      case "jeep":
        // Check to see if they enough rupees
        temp.cost = 15;
        if (player.rupees >= temp.cost) {
          // Add weapon and deduct rupees from player 
          addweapon("Jeep2");
          player.rupees -= temp.cost;
        }
        break;
    }
  }
}

//#CLIENTSIDE 

function onPlayertouchsme() { 

  new GuiWindowCtrl("Shop_Window4") { 
    profile = GuiBlueWindowProfile; 
    clientrelative = true; 
    clientextent = "544,447"; 
    visible = true; 
    canmove = true; 
    canresize = false; 
    canmaximize = false; 
    closequery = false; 
    destroyonhide = true; 
    text = "Willkommen im Waffenshop"; 
    x = 29; 
    y = 115; 

    new GuiScrollCtrl("Shop_TextList1_Scroll") { 
      profile = GuiBlueScrollProfile; 
      height = 426; 
      hscrollbar = "alwaysOff"; 
      vscrollbar = "dynamic"; 
      width = 120; 
      x = 9; 
      y = 15; 

      new GuiTextListCtrl("Shop_TextList1") { 
        profile = GuiBlueTextListProfile; 
        height = 426; 
        horizsizing = "width"; 
        width = 99; 

        clearrows(); 
        addrow(0,"Jeep"); 
      } 
    } 
    new GuiScrollCtrl("Shop_MultiLine1_Scroll") { 
      profile = GuiBlueScrollProfile; 
      height = 426; 
      hscrollbar = "dynamic"; 
      vscrollbar = "dynamic"; 
      width = 403; 
      x = 138; 
      y = 14; 

      new GuiMLTextCtrl("Shop_MultiLine1") { 
        profile = GuiBlueMLTextProfile; 
        height = 16; 
        horizsizing = "width"; 
        text = "<center><h1>Willkommen im Waffenshop!</h1><br> Hier erhalten sie eine Vielzahl an Mitteln um Ihre Gegner auszulöschen</center>"; 
        width = 378; 
      } 
    } 
    new GuiButtonCtrl("Shop_Button1") { 
      profile = GuiBlueButtonProfile; 
      text = "Kaufen"; 
      width = 80; 
      x = 286; 
      y = 380; 
    } 
  } 
} 

function Shop_TextList1.onSelect( entryid, entrytext, entryindex ) { 
  switch ( entrytext ) { 
    case "Jeep": 
    this.item = "Jeep"; 
    temp.description = "<center><h1>Bombe</h1><br> Sprenge deine Gegner in die Luft!</center> Preis: 15g"; 
    break; 
  } 

  Shop_MultiLine1.setText( temp.description ); 
} 

function Shop_Button1.onAction() { 
  // Button "Kaufen" has been pressed
  // Triggers onActionServerside (on the server-side of course)
  // sending "buy" and this.item as parameters.
  if (checkCost(this.item)) {
    // Display Item Purchased
    Shop_MultiLine1.setText("Danke für den Einkauf");
    // Trigger the server and get it to add the weapon  
    triggerserver("gui", this.name, "buy", this.item);
  }
  else Shop_MultiLine1.setText("Nich genug Geld"); 
}

// This function returns true or false depending on whether they
// have enough rupees for the certain item.
function checkCost(temp.item) {
  switch (temp.item) {
     case "jeep":
       temp.cost = 15;
       break;
     default:
       return false;
       break;
  }
  if (player.rupees >= temp.cost) return true;
  else return false;
} 

OiRodgar 11-29-2009 10:49 PM
Okay, now I understand that script. But somehow it won't run again :eek:

fowlplay4 11-29-2009 10:56 PM
If you're using it in a level npc, you'll have to make a few modifications. Assuming that's the problem, you'll need to give a few more details to clear that up.

The npc needs a blocking shape on the server-side, and you have to use triggeraction instead unless you know the npc name which is a little more complicated.

PHP Code:
function onCreated() {
  // Allows triggers sent from the client-side able to be received on the server-side.
  setshape(1, 32, 32);
}

function onActionServerSide() { 
  // The parameters are received from the client-side 
  // in an array like so: {"buy", "jeep"} 
  // Assuming "jeep" was in this.item when it was triggered 
  if (params[0] == "buy") { 
    switch (params[1]) { 
      case "jeep": 
        // Check to see if they enough rupees 
        temp.cost = 15; 
        if (player.rupees >= temp.cost) { 
          // Add weapon and deduct rupees from player  
          addweapon("Jeep2"); 
          player.rupees -= temp.cost; 
        } 
        break; 
    } 
  } 
} 

//#CLIENTSIDE  

function onPlayertouchsme() {  

  new GuiWindowCtrl("Shop_Window4") {  
    profile = GuiBlueWindowProfile;  
    clientrelative = true;  
    clientextent = "544,447";  
    visible = true;  
    canmove = true;  
    canresize = false;  
    canmaximize = false;  
    closequery = false;  
    destroyonhide = true;  
    text = "Willkommen im Waffenshop";  
    x = 29;  
    y = 115;  

    new GuiScrollCtrl("Shop_TextList1_Scroll") {  
      profile = GuiBlueScrollProfile;  
      height = 426;  
      hscrollbar = "alwaysOff";  
      vscrollbar = "dynamic";  
      width = 120;  
      x = 9;  
      y = 15;  

      new GuiTextListCtrl("Shop_TextList1") {  
        profile = GuiBlueTextListProfile;  
        height = 426;  
        horizsizing = "width";  
        width = 99;  

        clearrows();  
        addrow(0,"Jeep");  
      }  
    }  
    new GuiScrollCtrl("Shop_MultiLine1_Scroll") {  
      profile = GuiBlueScrollProfile;  
      height = 426;  
      hscrollbar = "dynamic";  
      vscrollbar = "dynamic";  
      width = 403;  
      x = 138;  
      y = 14;  

      new GuiMLTextCtrl("Shop_MultiLine1") {  
        profile = GuiBlueMLTextProfile;  
        height = 16;  
        horizsizing = "width";  
        text = "<center><h1>Willkommen im Waffenshop!</h1><br> Hier erhalten sie eine Vielzahl an Mitteln um Ihre Gegner auszulöschen</center>";  
        width = 378;  
      }  
    }  
    new GuiButtonCtrl("Shop_Button1") {  
      profile = GuiBlueButtonProfile;  
      text = "Kaufen";  
      width = 80;  
      x = 286;  
      y = 380;  
    }  
  }  
}  

function Shop_TextList1.onSelect( entryid, entrytext, entryindex ) {  
  switch ( entrytext ) {  
    case "Jeep":  
    this.item = "Jeep";  
    temp.description = "<center><h1>Bombe</h1><br> Sprenge deine Gegner in die Luft!</center> Preis: 15g";  
    break;  
  }  

  Shop_MultiLine1.setText( temp.description );  
}  

function Shop_Button1.onAction() {  
  // Button "Kaufen" has been pressed 
  // Triggers onActionServerside (on the server-side of course) 
  // sending "buy" and this.item as parameters. 
  if (checkCost(this.item)) { 
    // Display Item Purchased 
    Shop_MultiLine1.setText("Danke für den Einkauf"); 
    // Trigger the NPC and get it to add the weapon   
    triggeraction(this.x + 1, this.y + 1, "serverside", "buy", this.item); 
  } 
  else Shop_MultiLine1.setText("Nich genug Geld");  
} 

// This function returns true or false depending on whether they 
// have enough rupees for the certain item. 
function checkCost(temp.item) { 
  switch (temp.item) { 
     case "jeep": 
       temp.cost = 15; 
       break; 
     default: 
       return false; 
       break; 
  } 
  if (player.rupees >= temp.cost) return true; 
  else return false; 
} 

cbk1994 11-29-2009 11:10 PM
Quote:
Originally Posted by fowlplay4 (Post 1541238)
If you're using it in a level npc, you'll have to make a few modifications. Assuming that's the problem, you'll need to give a few more details to clear that up.

The npc needs a blocking shape on the server-side, and you have to use triggeraction instead
I hope I'm not confusing anyone here, but I've always found it better to use DB NPCs for something like this

PHP Code:

function Shop_Button1.onAction() {  
  if (checkCost(this.item)) { 
    Shop_MultiLine1.setText("Danke für den Einkauf");

    // trigger a DB NPC:
    triggerServer("npc", "ShopControl", "buy", this.item);
  } 
  else Shop_MultiLine1.setText("Nich genug Geld");  
} 
then have a DB NPC named "ShopControl"

PHP Code:
function onActionServerSide() {
  // The parameters are received from the client-side 
  // in an array like so: {"buy", "jeep"} 
  // Assuming "jeep" was in this.item when it was triggered 
  if (params[0] == "buy") { 
    switch (params[1]) { 
      case "jeep": 
        // Check to see if they enough rupees 
        temp.cost = 15; 
        if (player.rupees >= temp.cost) { 
          // Add weapon and deduct rupees from player  
          addweapon("Jeep2"); 
          player.rupees -= temp.cost; 
        } 
      break; 
    } 
  }  
} 
It doesn't really make a difference I guess, just another way to do it. It's probably more reliable than using setShape and triggerAction(x, y) since other NPCs can get in the way, etc.

Quote:
unless you know the npc name which is a little more complicated.
You can't trigger level NPCs from clientside anyway (by name); it has to be a DB NPC (or putnpc2, same thing).

fowlplay4 11-29-2009 11:15 PM
Quote:
Originally Posted by cbk1994 (Post 1541241)
post
Nifty.

OiRodgar 11-29-2009 11:16 PM
Quote:
Originally Posted by fowlplay4 (Post 1541238)
If you're using it in a level npc, you'll have to make a few modifications. Assuming that's the problem, you'll need to give a few more details to clear that up.

The npc needs a blocking shape on the server-side, and you have to use triggeraction instead unless you know the npc name which is a little more complicated.

PHP Code:
function onCreated() {
  // Allows triggers sent from the client-side able to be received on the server-side.
  setshape(1, 32, 32);
}

function onActionServerSide() { 
  // The parameters are received from the client-side 
  // in an array like so: {"buy", "jeep"} 
  // Assuming "jeep" was in this.item when it was triggered 
  if (params[0] == "buy") { 
    switch (params[1]) { 
      case "jeep": 
        // Check to see if they enough rupees 
        temp.cost = 15; 
        if (player.rupees >= temp.cost) { 
          // Add weapon and deduct rupees from player  
          addweapon("Jeep2"); 
          player.rupees -= temp.cost; 
        } 
        break; 
    } 
  } 
} 

//#CLIENTSIDE  

function onPlayertouchsme() {  

  new GuiWindowCtrl("Shop_Window4") {  
    profile = GuiBlueWindowProfile;  
    clientrelative = true;  
    clientextent = "544,447";  
    visible = true;  
    canmove = true;  
    canresize = false;  
    canmaximize = false;  
    closequery = false;  
    destroyonhide = true;  
    text = "Willkommen im Waffenshop";  
    x = 29;  
    y = 115;  

    new GuiScrollCtrl("Shop_TextList1_Scroll") {  
      profile = GuiBlueScrollProfile;  
      height = 426;  
      hscrollbar = "alwaysOff";  
      vscrollbar = "dynamic";  
      width = 120;  
      x = 9;  
      y = 15;  

      new GuiTextListCtrl("Shop_TextList1") {  
        profile = GuiBlueTextListProfile;  
        height = 426;  
        horizsizing = "width";  
        width = 99;  

        clearrows();  
        addrow(0,"Jeep");  
      }  
    }  
    new GuiScrollCtrl("Shop_MultiLine1_Scroll") {  
      profile = GuiBlueScrollProfile;  
      height = 426;  
      hscrollbar = "dynamic";  
      vscrollbar = "dynamic";  
      width = 403;  
      x = 138;  
      y = 14;  

      new GuiMLTextCtrl("Shop_MultiLine1") {  
        profile = GuiBlueMLTextProfile;  
        height = 16;  
        horizsizing = "width";  
        text = "<center><h1>Willkommen im Waffenshop!</h1><br> Hier erhalten sie eine Vielzahl an Mitteln um Ihre Gegner auszulöschen</center>";  
        width = 378;  
      }  
    }  
    new GuiButtonCtrl("Shop_Button1") {  
      profile = GuiBlueButtonProfile;  
      text = "Kaufen";  
      width = 80;  
      x = 286;  
      y = 380;  
    }  
  }  
}  

function Shop_TextList1.onSelect( entryid, entrytext, entryindex ) {  
  switch ( entrytext ) {  
    case "Jeep":  
    this.item = "Jeep";  
    temp.description = "<center><h1>Bombe</h1><br> Sprenge deine Gegner in die Luft!</center> Preis: 15g";  
    break;  
  }  

  Shop_MultiLine1.setText( temp.description );  
}  

function Shop_Button1.onAction() {  
  // Button "Kaufen" has been pressed 
  // Triggers onActionServerside (on the server-side of course) 
  // sending "buy" and this.item as parameters. 
  if (checkCost(this.item)) { 
    // Display Item Purchased 
    Shop_MultiLine1.setText("Danke für den Einkauf"); 
    // Trigger the NPC and get it to add the weapon   
    triggeraction(this.x + 1, this.y + 1, "serverside", "buy", this.item); 
  } 
  else Shop_MultiLine1.setText("Nich genug Geld");  
} 

// This function returns true or false depending on whether they 
// have enough rupees for the certain item. 
function checkCost(temp.item) { 
  switch (temp.item) { 
     case "jeep": 
       temp.cost = 15; 
       break; 
     default: 
       return false; 
       break; 
  } 
  if (player.rupees >= temp.cost) return true; 
  else return false; 
} 

I see.. But it still won't work xD

@cbk1994

I gonna try that after I got the level NPC working.


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