Graal Forums - NPCs triggering other NPCs

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NPCs triggering other NPCs

I'm trying to make a damage block instead of the player triggering the damage. But unfortunately I'm running into some issues.

How would I make this work to trigger other NPC's besides itself.

PHP Code:


		
			
function onActionServerside(temp.command, temp.x, temp.y)

{

  switch(temp.command){ 

    case "attack": 

      temp.tnpcs = findareanpcs(temp.x - 5, temp.y - 3, 10, 6);   

      for(temp.n : temp.tnpcs){   

        temp.n.chat = "Hit!";

  }

 }

}

Perhaps this question is badly worded and for that, I'm sorry forums.

I'm not quite sure what you're asking, but I think you mean that you're trying to trigger NPCs when they've been attacked.

Let's create a simple function for it..

PHP Code:


		
			
// put this in a class like func_damage so you can reuse it

function attackNPCs(temp.attacker, temp.attackX, temp.attackY, temp.attackRadius) {

  for (temp.npc : findAreaNPCs(temp.attackX - temp.attackRadius, temp.attackY - temp.attackRadius, temp.attackRadius * 2, temp.attackRadius * 2)) {

    // you could do proper radius checking rather than a square with

    // length of 2*radius, but this is easier and generally sufficient for your needs

    temp.npc.trigger("attack", temp.attacker); // tell the NPC it's been attacked

  }

}

Now in any NPCs, you can do

PHP Code:


		
			
function onAttack(temp.attacker) {

  this.chat = "I was attacked by " @ temp.attacker.nick @ "!";

}

Then in your weapon, you can just do this:

PHP Code:


		
			
function onCreated() {

  this.join("func_damage");

}



function onActionServerside(temp.command, temp.x, temp.y) 

{ 

  switch(temp.command){  

    case "attack":

      this.attackNPCs(player, temp.x, temp.y, 1);

    break;

 } 

}

So the first script is the Dmg block. Second is the baddie. third is the weapon. Got it~ THANK YOU