body.touch is not work

[dbckd999]

 

What I want is to damage the building.

It works well when on the ground but not when in the air.

There is no response from the body.touch when the character is stuck in the building while jumping.
I created debug-only text for reference.

 

 

it's my codes

//game config

var config = {
    type: Phaser.CANVAS,
    backgroundColor: '#FFCCCC',
    parent: 'phaser-game',
    width: 640,
    height: 800,
    physics: {
        default: 'arcade',
        arcade: {
            gravity: { y: 1800 },
			overlapBias: 100,
            debug: true
        }
    },
    scene: {
        preload: preload,
        create: create,
        update: update
		//, resize: this.resize
    }
};

function create() {
    this.cameras.main.setBounds(0, 0, 640, 1440);
    this.physics.world.setBounds(0, 0, 640, 1440);
    this.add.tileSprite(0, 0, 640, 1440, 'background').setOrigin(0);
	platforms = this.physics.add.staticImage(320, 1440, 'ground');
		
    //player sprite sheet
    player = this.physics.add.sprite(320, 1300, 'anim_player');
    player.setBounce(0);
    player.setCollideWorldBounds(true);
    player.isWait = false;
	
		text = this.add.text(0, 1200, 'score: 0', {
		fontSize: '32px',
		fill: '#000'
	});
	
	
    buildings = this.physics.add.group();
	buildings = this.physics.add.sprite(320, 0, 'building1');
	buildings.setBounce(0.0);
	buildings.setCollideWorldBounds(false);
	buildings.setActive(true);
	buildings.hp = 100;
	
	this.physics.add.collider(player, platforms);
	this.physics.add.collider(buildings, platforms);
	this.physics.add.collider(buildings, player);
	
	////////////////////////////////////
	

    ////////////////////////////////////

	
	
	////////////////////////////////////
    //keyInput
	////////////////////////////////////
    cursors = this.input.keyboard.createCursorKeys();

    key_attack = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.Z);
    key_jump = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.UP);
    key_headOff = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.DOWN);
	
	////////////////////////////////////

	
	
	////////////////////////////////////
    //Input Action
	////////////////////////////////////
    //attack
    key_attack.on('down', function() {
        if (player.body.touching.down) {
            player.isWait = true;
            player.play('anim_attack', true);
        } else {
            player.isWait = true;
            player.play('anim_attack_jump', true);
        }
		
		if(player.body.touching.up || buildings.body.touching.down) {
			if(buildings.hp < 0) {
				buildings.destroy();
				console.log('destroy: ' + buildings);
			} else {
				buildings.hp -= 10;
			}
		}
    });
	
	
    //jump
    // key_jump.on('down', function() {
    //     if (player.body.touching.down) {
    //         player.isWait = true;
    //         player.setVelocityY(-2000);
    //         player.play('anim_jump');
    //     }
    // });
	
	////////////////////////////////////

	
	
	////////////////////////////////////
	//Camera
	////////////////////////////////////
    this.cameras.main.startFollow(player);

    //physics
    this.physics.add.collider(player, platforms);
    container = this.add.container(player);
    this.physics.world.enable(container);
    container.body.setVelocity(0, 0).setBounce(1, 1).setCollideWorldBounds(true);
	
	////////////////////////////////////

}