Minecraft Forums

ok guys i need a teacher for modscripting ivealready tooken advice from some people like noahz he said to go to codeacademy and i did but you might say im dum but it helpedbut mos things it thought me i dont see how it can work inminecraft but ill try to use them if you want to apply to be my teacher put your email,or skype,or kik ill messege you when im on so youcan tell me stuff of mod scripting like youll tell me here try to make it so that when you hit a mob itll fly into the air and then illask for hep if i need any helpand ill messge you the complete product btw my new email is [email protected]



ok so read the comments darkdiamond miner ima ask and put up scripts tell me if theyll work

There are three basic Hooks in ModPE:

function useItem(x, y, z, itemId, blockId, side){

}

useItem is a hook that is used if you want a certain event happen when you tap a block or use a item.

function attackHook(attacker, victim){

}

AttackHook is a hook that is used if you want a certain event to happen when you hit a mob.

function modTick(){

}

ModTick is a hook that is used if you want a certain event to happen using ticks.

Examples:

function useItem(x, y, z, itemId, blockId, side){
   if(itemId == 280){ //if item is a stick
      addItemInventory(264, 64); // add 64 diamonds!
   }
}

Example 2:

function attackHook(attacker, victim){
   if(getCarriedItem() == 280){ //if item is a stick
      setVelY(victim, 10); //Make them fly vertically
   }
}

Example 3:

var tick = 20;

function modTick(){
   tick--; //Countdown
   if(tick == 0){ //If countdown finishes
      setVelY(victim, 4); //Make the player fly vertically
   }
}

Complicated example:

function useItem(x, y, z, itemId, blockId, side){
   var x = x;
   var y = y;
   var z = z;
   towerOfGold();
}
function towerOfGold(){
   for(var i = 0; i < 255; i++){
      setTile(x, y+i, z, 41);
   }
}

thx i know about attack hook and modtick but you showed me how to fix my error i always got thnx so much if i need more help can i ask you and how do i ask you

ok so know i know how to make it so that whe i hit a mob with a certain item a certain something will happen can i make it so i have to hit a specific mob
like

function attackHook(attacker, victim){
if(getCarriedItem() == 57){//if item is diamond block
//then can i add this
if(victim() == zombiePigman){
console.log("Began trade")

so i was hoping that that would make it so when i hit a zombie pigman with a diamond block it wil say Began trade

i noticed something wher i put console.log it should be clientMessege huh?

Quote from DTG_DarkArmy

ok so know i know how to make it so that whe i hit a mob with a certain item a certain something will happen can i make it so i have to hit a specific mob
like

function attackHook(attacker, victim){
if(getCarriedItem() == 57){//if item is diamond block
//then can i add this
if(victim() == zombiePigman){
console.log("Began trade")

so i was hoping that that would make it so when i hit a zombie pigman with a diamond block it wil say Began trade

Try this:

function attackHook(attacker, victim){
   if(getCarriedItem() == 280){ //Try to change this to something else. Block don't work. Like a stick or something 
      if(Entity.getEntityTypeId() == 36){ //Id of Zombie Pigman is 36. To define a mob use Entity.getEntityTypeId()
         clientMessage("Trade has started");
      }
   }
}

thx ill try it right now and ok i can use diamond block so ill do iron lowest trade gold medium trade diamond biggest trade

i cant use diamond block*

i changed it 2 266 diamond it didnt work ima try 280nope that didnt work anymore ideas

Quote from darkdiamondminer

Try this:

function attackHook(attacker, victim){
if(getCarriedItem() == 280){ //Try to change this to something else. Block don't work. Like a stick or something
if(Entity.getEntityTypeId() == 36){ //Id of Zombie Pigman is 36. To define a mob use Entity.getEntityTypeId()
clientMessage("Trade has started");
}
}
}

well than i so far am working on how to do it

lol dark diamond miner i remembered srryok this is my new script

this is not exactly mine i got help from minecrave then additional help from Hexdro

function attackHook(attacker, victim)
{
if(Entity.getEntityTypeId(victim) == 36)
{
if(getCarriedItem() == 264)
{
preventDefault();
clientMessege("New Trade Has Begun")
}
}
}

nope didnt work

Sorry here i tested this it works:

function attackHook(attacker, victim)
{
if(Entity.getEntityTypeId(victim) == 36)
{
if(getCarriedItem() == 264)
{
preventDefault();
clientMessage("New Trade Has Begun")
}
}
}

Quote from Hexdro

More information ModTick:
modTick runs the code (inside the hook) every 1/4th of a second (Im pretty sure.)

Another (Slightly more advanced) hook is the deathHook:

var mob = null; //new global variable called mob
function deathHook(murderer, victim) //new hook and the parameters
{
if(victim==mob) //if statement, if the victim (that dies), is a mob
{
clientMessage("A Mob Has Died."); //client message
}
}

So when a mob dies, it will send a client message.
Sorry if the example(for DeathHook) has any errors but you should get the idea, im writing it at school.

I am pretty sure its actually every 1/20th of a second

ok thx a bunch your my hero minecraveyou 2 dark diamond minerof course Hexdro 3

ok thx again i will test tommorow cant today if i need help i know where to ask right here inbcomments keep checking them k :)yeah im also gonna use the dewth hook function thig so if you kill A villager a cop villager shall attack you with Diamond Swordlol maybe ill make them invincible!!ok thx again i will test tommorow cant today if i need help i know where to ask right here inbcomments keep checking them k

All JavaScript functions work for ModPE, just not the functions that are for web. (example: document.write, document.getElementById etc...)

Quote from Lambo_car16

All JavaScript functions work for ModPE, just not the functions that are for web. (example: document.write, document.getElementById etc...)

Yep. But I think he just wanted to make a simple ModPE script.

Ok thx all and im trying to make villager trade mod not too easy since itll have gui