How do i rotate a draw_line in the image direction??

[Mr.Pelican11]

Hello i have created a laser for a gun and i would like to know how can i rotate the draw_line in the image direction ???

 

[The Reverend]

This should do the trick:

laser_length = 100; // or whatever you want here
draw_line(x, y, x + lengthdir_x(laser_length, image_angle), y + lengthdir_y(laser_length, image_angle));

 

[Mr.Pelican11]

This should do the trick:

laser_length = 100; // or whatever you want here
draw_line(x, y, x + lengthdir_x(laser_length, image_angle), y + lengthdir_y(laser_length, image_angle));

Thanks

 

[The Reverend]

you're welcome

btw if you want to draw a streched sprite instead to have more of a laser glow effect, you could use draw_sprite_ext and just put the image angle and the x-scale you want.

 

[Mr.Pelican11]

you're welcome

btw if you want to draw a streched sprite instead to have more of a laser glow effect, you could use draw_sprite_ext and just put the image angle and the x-scale you want.

I know. Thanks.