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jk, ill see if i can implement that something like if the distance from m is more than n, then lengthdir=whatever??
_175146
Member Since 04 Nov 2010Offline Last Active Aug 30 2011 04:28 AM
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In Topic: direction/dir to xy coords?
12 March 2011 - 12:06 AM
lengthdir... it looks useful..
MUST FIND TUT.... MUST FIND TUT...
jk, ill see if i can implement that something like if the distance from m is more than n, then lengthdir=whatever??
MUST FIND TUT.... MUST FIND TUT...
jk, ill see if i can implement that something like if the distance from m is more than n, then lengthdir=whatever??
In Topic: direction/dir to xy coords?
10 March 2011 - 09:22 PM
NO, i need it to be CONFINED! i am using point_direction, what i'm asking is how do i keep it from being able to be dragged all over the screen: what im saying is not how do i retrieve the var, but how do i keep the 'knob thing' in a fixed ring, so you can drag it in a fixed circle, so it is always the same distance from the center, that way you can't drag it all over the screen! 
In Topic: screen spawn
04 March 2011 - 02:52 AM
this is a very simple trick. assuming you want it from anywhere on all sides in top-down, then here is the code:
the idea:
hoped that helped
//in the step event of your 'control' object
xr=random(room_width)
yr=random(room_height)
if yr=0 or yr=room_height
{
if xr=0 or xr=room_width
{
instance_create(xr,yr,obj_zombie)
}else loop
}else loop
the idea:
Spoiler
hoped that helped
