Tilemap Destroy

[panegalli]

Hello guys, i have a problem.

I can't destroy one type of tile index.

 

I make my tiles in the tile editor and export for json.

 

My tile index are:

1 = grass -> destructible.

2 = ground -> destructible.

3 = rock -> not destructible.

 

 

(function create)

//carregamento de mapa

//adiciona mapa

map = game.add.tilemap('mapa');

map.addTilesetImage('tiles');

layer = map.createLayer('cenario');

 

//maps tile: 1 = grass : 2 = ground  : 3 = stone

//

map.setCollisionBetween(1, 3, true, 'cenario'); // index of the tile 

//layer.debug = true;

layer.resizeWorld();

 

 

 

 

 

function update(){

game.physics.arcade.collide(player, layer, function(player, layer){

//console.log('Colisão com bloco = ', layer.index);

//console.log(player.body.blocked);

if (tecla.down.isDown) {

if(player.body.blocked.down){

destroyBlock(layer.index);}

};}, null, this);

 

 

 

var indextileblock;

function destroyBlock(indextileblock){

switch (indextileblock){

    case 1:

     //grass

     indextileblock.destroy();

     break;

   case 2:

     //ground

     indextileblock.destroy();

     break;

   case 3:

     //stone

  break;

}

 

Thanks