Benjamin Ashbaugh bashbaugh

🐟

writing cod

building software. I love cows

bashbaugh / update-func-before-if-blocks.js

Last active February 27, 2019 02:18

	function update()
	{
	// Set current time (milliseconds):
	let time_right_now = new Date().getTime()

	if (time_right_now - start_time < game_duration)
	{
	// Compare player coordinates to dot coordinates to see whether the player is above a dot. Increment score if so.

	// Check distance from highest dot to top of screen. If greater than dot_distance_apart, create a new dot at top.

bashbaugh / draw-score-in-update-function.js

Last active February 26, 2019 02:59

	// Draw score:
	canvas.fillStyle = text_color; // set color
	canvas.font = "20px Arial"; // set font and font size
	canvas.fillText(score, 20, 20); // draw text

bashbaugh / draw-player-in-update-function.js

Last active February 26, 2019 03:37

	// Ensure that player is within canvas:
	player_x = Math.max(0, Math.min(player_x, canvas_element.width))

	// Draw player:
	canvas.beginPath(); // Start drawing
	canvas.arc(player_x, player_y, player_radius, 0, 2*Math.PI); // Draw 360 degree arc (full circle)
	canvas.fillStyle = player_color; // Set color
	canvas.fill(); // Fill in circle
	canvas.closePath(); // End drawing

bashbaugh / draw_dots_in_update_function.js

Created February 26, 2019 02:11

	// Clear the canvas and draw background:
	draw_background();

	// there is one number in dots_x for each dot, so dots_x.length is equal to the number of dots.
	// For every dot:
	for (i = 0; i < dots_x.length; i++)
	{
	// Move dot down canvas a little:
	dots_y[i] += dot_pixels_per_frame;
	canvas.beginPath(); // Start drawing

bashbaugh / check-player-over-dot-in-update-func.js

Created February 26, 2019 01:45

	// there is one number in dots_x for each dot, so dots_x.length is equal to the number of dots.
	// For every dot:
	for (i = 0; i < dots_x.length; i++)
	{
	// if dot's x is same as player's x and dot's y is same as player's y
	if (dots_x[i] == player_x && dots_y[i] == player_y)
	{
	score += 2; // Increment score by two.
	}
	}

bashbaugh / game-after-first-if-in-update-func.html

Last active February 27, 2019 02:09

	<!DOCTYPE html>

	<html>
	<head>
	<title>JavaScript Game</title>
	</head>
	<body onload="init()">
	<h1>JavaScript Game</h1>
	<p>Here is a simple JavaScript game:</p>
	<canvas id="c" width="400" height="400"></canvas>

bashbaugh / update-function-first-if-statement.js

Last active February 27, 2019 02:07

	function update()
	{
	let time_right_now = date.getTime()

	// If time right now minus start time is less than game time limit:
	if (time_right_now - start_time < game_duration)
	{
	// Compare player coordinates to dot coordinates to see whether the player is above a dot. Increment score if so.

	// Check distance from highest dot to top of screen. If greater than dot_distance_apart, create a new dot at top.

bashbaugh / key_press-func-start-game.js

Last active February 27, 2019 02:05

	function key_pressed(key)
	{
	if (key.key == "ArrowUp")
	{
	console.log("up");
	if (start_time == 0) // Only start if not already started
	{
	start_time = new Date().getTime(); // Store start time
	setInterval(update, 1000 / frames_per_second); // Start looping update function
	}

bashbaugh / bare_update_function.js

Last active February 27, 2019 02:03

	function update()
	{
	// IF GAME DURATION SO FAR IS LESS THAN game_duration:

	// Compare player coordinates to dot coordinates to see whether the player is above a dot. Increment score if so.

	// Check distance from highest dot to top of screen. If greater than dot_distance_apart, create a new dot at top.

	// ELSE:

bashbaugh / for-loop-javascript.js

Last active February 26, 2019 01:10

	// i += 1 is a shorter way of writing i = i + 1
	for (i = 0; i < 5; i += 1)
	{ // <-- the code block starts here
	// Console.log expects a string, not a number
	// so if we are going to log i we need to turn it into a string first
	// using the toString function of the number:
	let string_i = i.toString()
	// Now we can log i:
	console.log("Right now, i is " + string_i);
	} // <-- the code block ends here