Ob_Hero STEP Event

/// Ob_Hero STEP Event

// Get player input
key_up = keyboard_check(vk_up) || keyboard_check(ord("W"));
key_dn = keyboard_check(vk_down) || keyboard_check(ord("S"));
key_lf = keyboard_check(vk_left) || keyboard_check(ord("A"));
key_rt = keyboard_check(vk_right) || keyboard_check(ord("D"));

// Get input vector
input_dir = point_direction(0, 0, (key_rt - key_lf), (key_dn - key_up));
input_mag = (key_rt - key_lf != 0) || (key_dn - key_up != 0);

// Calculate movement vector
x_speed = lengthdir_x((input_mag * walk_speed), input_dir);
y_speed = lengthdir_y((input_mag * walk_speed), input_dir);

//
//if (input_mag == 0)
//  { x = round(x); y = round(y); }

// Comit movement
player_collision();

// Save previous sprite to compare later
var _oldsprite = sprite_index;

// Update sprite index
if (input_mag != 0)
    {
    direction = input_dir;
    sprite_index = sprite_walk;
    }
else
    {
    sprite_index = sprite_idle;
    }

// Reset local frame whenever sprite index changes
if (_oldsprite != sprite_index)
    { local_frame = 0; }

// Update image index
player_animate_sprite();