GMS: How to Move on Steps & Slopes? (Over View)

Channel:

MC Designs

Subscribers:

268

Published on January 31, 2022 10:42:18 PM ● Video Link: https://www.youtube.com/watch?v=dQNWng_vdh4

Duration: 5:09

37 views

3

GMS File: https://bit.ly/3dQQwS3

Note: Not shown on video, be sure collision mask for player is a "Ellipse" NOT a Rectangle or Precise. This is due to moving up the Steps and Slopes.

Note: Be sure to parent obj_player_left with obj_player_right.

obj_player_right

Events:

Create

Actions:

///movement variables
m_speed = 10;
m_step = 5;

vspeed = 0;

m_gravity = 1 ///Jump in air
m_jump = -15;


Events:

End Step

Actions:

////movements
vspeed += m_gravity; ///allows to jump in air moving right or left


if keyboard_check(vk_left)
{
move_contact_solid(90, m_step);
move_contact_solid(180, m_step);
move_contact_solid(270, m_step);

}

if keyboard_check(vk_right)
{
move_contact_solid(90, m_step);
move_contact_solid(0, m_step);
move_contact_solid(270, m_step);
}
if keyboard_check_pressed(vk_up) ///jump in air moving right or left
if !place_free(x,y+1)
{
vspeed = m_jump;
}


Events:

Collision with obj_block, check solid ///Check solid for slopes too.

Actions:

vspeed = 0;


Events:

Collision with obj_right_slope

Actions:

vspeed = 0;
move_contact_solid(270,20);

Events:

Collision with obj_left_slope

Actions:

vspeed = 0;
move_contact_solid(270,20);