cheat sheets.

Cheat Sheet Title: [ no_spaces_alphanumeric_only ]

Cheat Sheet:
CONVERT RADIANS TO DEGREES AND DEGREES TO RADIANS radians = degrees * Math.PI / 180 degrees = radians * 180 / Math.PI ROTATE TO THE MOUSE (OR ANY POINT) dx = mouseX - sprite.x; dy = mouseY - sprite.y; sprite.rotation = Math.atan2(dy, dx); GET THE DISTANCE BETWEEN TWO POINTS dx = x2 - x1; dy = y2 - y1; dist = Math.sqrt(dx*dx + dy*dy); CONVERT ANGULAR VELOCITY TO X, Y VELOCITY vx = speed * Math.cos(angle); vy = speed * Math.sin(angle); CONVERT ANGULAR ACCELERATION (ANY FORCE ACTING ON AN OBJECT) TO X, Y ACCELERATION ax = force * Math.cos(angle); ay = force * Math.sin(angle); ADD ACCELERATION TO VELOCITY vx += ax; vy += ay; ADD VELOCITY TO POSITION sprite.x += vx; sprite.y += vy;

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