Superhero/main.js at main · Nishad710/Superhero · GitHub

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var canvas = new fabric.Canvas('myCanvas');

player_x = 10;
player_y = 10;

block_image_width = 30;
block_image_height = 30;

var player_object= "";
var block_image_object= "";

function player_update()
{
	fabric.Image.fromURL("https://i.postimg.cc/zDwfFdYY/player.png", function(Img) {
	player_object = Img;

	player_object.scaleToWidth(150);
	player_object.scaleToHeight(140);
	player_object.set({
	top:player_y,
	left:player_x
	});
	canvas.add(player_object);

	});
}

function new_image(get_image)
{
	fabric.Image.fromURL(get_image, function(Img) {
	block_image_object = Img;

	block_image_object.scaleToWidth(block_image_width);
	block_image_object.scaleToHeight(block_image_height);
	block_image_object.set({
	top:player_y,
	left:player_x
	});
	canvas.add(block_image_object);

	});

}


window.addEventListener("keydown", my_keydown);

function my_keydown(e)
{
keyPressed = e.keyCode;
console.log(keyPressed);
if(e.shiftKey == true && keyPressed == '80')
{
	console.log("p and shift pressed together");
	block_image_width = block_image_width + 10;
	block_image_height = block_image_height + 10;
	document.getElementById("current_width").innerHTML = block_image_width;
	document.getElementById("current_height").innerHTML = block_image_height;
}
if(e.shiftKey && keyPressed == '77')
{
	console.log("m and shift pressed together");
	block_image_width = block_image_width - 10;
	block_image_height = block_image_height - 10;
	document.getElementById("current_width").innerHTML = block_image_width;
	document.getElementById("current_height").innerHTML = block_image_height;
}

	if(keyPressed == '70')
	{
		new_image('https://i.postimg.cc/hGnyTPLB/ironman-face.png');
		console.log("f");
	}
	if(keyPressed == '66')
	{
		new_image('https://i.postimg.cc/FscwL6M0/spiderman-body.png');
		console.log("b");
	}
	if(keyPressed == '76')
	{
		new_image('https://i.postimg.cc/KzF6GDqt/hulk-legs.png');
		console.log("l");
	}
	if(keyPressed == '82')
	{
		new_image('https://i.postimg.cc/8s8BGtwS/thor-right-hand.png');
		console.log("r");
	}
	if(keyPressed == '72')
	{
		new_image('https://i.postimg.cc/rw7ckW29/captain-america-left-hand.png');
		console.log("h");
	}


	if(keyPressed == '38')
	{
		up();
		console.log("up");
	}
	if(keyPressed == '40')
	{
		down();
		console.log("down");
	}
	if(keyPressed == '37')
	{
		left();
		console.log("left");
	}
	if(keyPressed == '39')
	{
		right();
		console.log("right");
	}

}


function up()
{
	if(player_y >=0)
	{
		player_y = player_y - block_image_height;
		console.log("block image height = " + block_image_height);
		console.log("When Up arrow key is pressed, X =  " + player_x + " , Y = "+player_y);
		canvas.remove(player_object);
		player_update();
	}
}

function down()
{
	if(player_y <=500)
	{
		player_y = player_y + block_image_height;
		console.log("block image height = " + block_image_height);
		console.log("When Down arrow key is pressed, X =  " + player_x + " , Y = "+player_y);
		canvas.remove(player_object);
		player_update();
	}
}

function left()
{
	if(player_x >0)
	{
		player_x = player_x - block_image_width;
		console.log("block image width = " + block_image_width);
		console.log("When Left arrow key is pressed, X =  " + player_x + " , Y = "+player_y);
		canvas.remove(player_object);
		player_update();
	}
}

function right()
{
	if(player_x <=850)
	{
		player_x = player_x + block_image_width;
		console.log("block image width = " + block_image_width);
		console.log("When Right arrow key is pressed, X =  " + player_x + " , Y = "+player_y);
		canvas.remove(player_object);
		player_update();
	}
}