درس مهم للجيم ميكر يسهل عليك الصنع!!

للتوقف
motion_set(0,4);

لليسار
motion_set(180,4);
لليمين
motion_set(0,4);
جميع التحركات مع القفز
image_speed = 0 // Sets the images so that they do not switch back and forth

if place_free(x,y + 1) // Checks if the player is in the air
{
gravity = .5 // Make the player come down
}
else
{
gravity = 0 // Set the gravity to nothing so that the player does not get stuck when moving right or left
}

if keyboard_check(ord('D'))
&& !keyboard_check(ord('A')) // Checks if player is pressing one key and not the other
{
image_index = 0 // Set the correct image corresponding to the direction the player is moving

repeat(2) // Repeat whole code twice so that collisions are set in place
{
if place_free(x + 2,y) // Checks if there are 2 pixels to the right of the player
{
if !place_free(x - 4,y + 2) // Checks if the player is not going down a slope
{
x += 2 // Move 2 pixels to the right
y += 2 // Move 2 pixels down
}
else
{
x += 2 // Move 2 pixels to the right
}
}
else
{
scr_slope(2,3) // Move up a slope
}
}
}
else if keyboard_check(ord('A')) && !keyboard_check(ord('D')) // Checks if player is pressing one key and not the other
{
image_index = 1 // Set the correct image corresponding to the direction the player is moving

repeat(2) // Repeat whole code twice so that collisions are set in place
{
if place_free(x - 2,y) // Checks if there are 2 pixels to the right of the player
{
if !place_free(x + 4,y + 2) // Checks if the player is not going down a slope
{
x -= 2 // Move 2 pixels to the right
y += 2 // Move 2 pixels down
}
else
{
x -= 2 // Move 2 pixels to the right
}
}
else
{
scr_slope(-2,3) // Move up a slope
}
}
}

if keyboard_check_pressed(ord('W')) // Checks if the player presses 'W'
{
if !place_free(x,y + 1) // Checks if the player is touching the ground
{
vspeed = -8 // Make the player jump with a vertical speed of 8
}
}

if keyboard_check_released(ord('W')) // Checks if the player releases 'W'
{
if vspeed < 0 // Checks if the player is about to jump in the air
{
vspeed /= 2 // Sets it so that depending on how long the player presses and releases 'W', that's how high the player jumps
}
}
لmove_contact_all(direction,-1);
vspeed+=0;

لاصتدام
اكتب هذه في الكواد

لكن ما هذا .؟؟؟!

بالحقيقة انا لا افهم شئ