+- Colobot Forum - International Colobot Community (https://colobot.info/forum)
+-- Forum: [Archive] New forum (2015-2019) (https://colobot.info/forum/forumdisplay.php?fid=76)
+--- Forum: Colobot: Gold Edition Basics (https://colobot.info/forum/forumdisplay.php?fid=58)
+---- Forum: Help (https://colobot.info/forum/forumdisplay.php?fid=61)
+---- Thread: My super move is not so super after all. (/showthread.php?tid=913)
My super move is not so super after all. - Quartofel - 03-27-2017
Code:
extern void object::Main()
{
move(5);
smove(5);
}
void object::smove(int dist)
{
point b = chkpos(dist), pos = this.position;
//while(distance2d(b, this.position)>1) //Y U NO WORK
while(true)
{
point c = chkpos(20);
if(topo(c)>this.position.z){motor(0.1,0.1); adjalt(7,8);}
else{motor(1,1);adjalt(4,5);}
}
}
void object::adjalt(int min, int max)
{
int alt = this.altitude;
if(alt<min){while(alt<min){jet(1);alt = this.altitude;}}
if(alt>max){while(alt>max){jet(-0.65);alt = this.altitude;}}
if(alt<1 && alt<min){while(alt>min){motor(0.2, 0.2); jet(1);alt = this.altitude;}}
jet(0);
}
point object::chkpos(int c) //winny bledow przy przelotach w okolicy wysokich struktur
{
int a, b, ori = this.orientation;
point t = this.position, p;
if(0 <= ori && ori <= 90){ori = 90 - ori; a = c*cos(ori); b = c*sin(ori); p.x=(t.x+a); p.y=(t.y+b);} //I
if(90 <= ori && ori <= 180){ori = 180 - ori;a = c*cos(ori); b = c*sin(ori); p.x=(t.x-a); p.y=(t.y+b);} // II
if(180 <= ori && ori <= 270){ori = 270 - ori;a = c*cos(ori); b = c*sin(ori); p.x=(t.x-a); p.y=(t.y-b);} //III
if(270 <= ori && ori <= 360){ori = 360 - ori;a = c*cos(ori); b = c*sin(ori); p.x=(t.x+a); p.y=(t.y-b);} //IV
p.z = topo(p);
return p;
}It won't go for set distance, and sometimes it climbs obstacles properly, sometimes don't. Don't know why.
RE: My super move is not so super after all. - krzys_h - 03-27-2017
What is the chkpos function supposed to actually do? Return a point c meters in front of the robot? (I'm too lazy to try to understand the whole code
)If so... why not just
Code:
point object::chkpos(int c)
{
point p;
p.x = this.position.x + cos(this.orientation) * c;
p.y = this.position.y + sin(this.orientation) * c;
p.z = topo(p);
return p;
}I can't see any other immediate problems, other than the way you do the altitude choice could probably be done better - I'd just let the wasp stay at around z=max(topo(this.position), chkpos(20))+some_arbitrary_altitude_above_ground. Anyway, your code seems to work fine for me, unless you have some level with terrain changes big enough for it to break.
RE: My super move is not so super after all. - Mrocza - 03-28-2017
It seems needlessly complicated to me for some reason.
You can use the wasp's velocity with the chkpos() to return a point x seconds in front of it.
Then adjust the motor to the ratio of these two points' topo().
For jet() I always do a single line:
Code:
jet(( targetPosZ - this.position.z ) / smoothingFactor)RE: My super move is not so super after all. - krzys_h - 03-28-2017
(03-28-2017, 07:57 AM)Mrocza Wrote: You can use the wasp's velocity with the chkpos() to return a point x seconds in front of it.Oh, I totally forgot object.velocity is now a thing... and I'm the one who implemented it
This solution would be even better probably