Hallo

ich habe ein kleines Problem mit einer Variable. Der Code ist so einfach, der müsste ja eigentlich gut funktionieren; Tut er aber nicht. Die Engine stürzt ab. Hier ein Teil der Funktion, die sich auf das Problem beziehen könnte:

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function panzerketten()
{
var hohe=20;
var jumpen=0;
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var aufbo=0;
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panzket=me;
while(1)
{
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aufbo=c_move(my,vector(0,0,-6*time_step),vector(0,0,0 ),GLIDE+IGNORE_MODELS);

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if(key_b&&jumpen==0)
jumpen=1;
if(jumpen==1)
{
c_move(my,vector(0,0,hohe*time_step),vector(0,0,0 ),GLIDE+IGNORE_MODELS);
if(hohe>0)
hohe-=0.5*time_step;
if(hohe<18&&aufbo<0.2)
{
hohe=20; <-- Nehme ich diese Zeile weg funktioniert es
jumpen=0;
}}


wait(1);
}
}


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Your problem description is not clear, but I dont read german... BUT
AND each 'part' of an if should have brackets like so
Otherwise odd things can happen.

That can't be the problem. because it work when I leave out "hohe=20".

Good, you know english.
Whats the actual problem? What is it doing/not doing?
What "should" happen? And what happens then you put hohe=20; in?

I dont speak english well^^ When my phrase was right it was luck.
Whith "hohe=20;" the engine shut down. When I delete this, my game works. I think it's a bug in the engine...

OK english is OK
Nothing looks really bad, can you post the whole function?
The problem may be in another part of it.
And I know which bit the problem comes from now.

here's the whole code, that's easier(<-- right?).




#include <acknex.h>
#include <default.c>
#include "explosion.c"


ANGLE rohr_ang;
ENTITY* kabumm;
ENTITY* panz;
ENTITY* panzket;
ENTITY* rack;
BMAP* rau="smoke.tga";


function effect_ra(PARTICLE *p)
{

var temp[3];
spark_randomize(temp, 4);
vec_add (p.vel_x, temp);
p.bmap = rau;
p.flags |= (BRIGHT | MOVE | TRANSLUCENT);
p.lifespan = spark_lifespan;
p.size = 4 * ScaleFactor;
p.event = spark_alphafade;
}
function pang()
{
media_tune(media_play("pistolenschuss.wav",NULL,100),0,60,0);
}
function pang2()
{
media_tune(media_play("pistolenschuss.wav",NULL,200),0,30,0);
}

function rakete()
{
var bumm;
rack=me;
while(my)
{
bumm=c_move(my,vector(10*time_step,0,0),vector(0,0,0 ),IGNORE_MODELS);
my.tilt-=0.5*time_step;
effect(effect_ra, 2, my.x, normal);
if(bumm<1)
{

effect(effect_flame, 100, my.x, normal);
effect(effect_smoke, 50, my.x, normal);
effect(effect_dust, 50, my.x, normal);
pang2();
short i = 0;
for(i; i<7; i++)
{
kabumm=ent_create("bullet.mdl", my.x, explo_spark);
}


ent_remove(my);
}
wait(1);
}}

function panzerketten()
{
var hohe=20;
var jumpen=0;
var gschw=0;
var aufbo=0;
var feuer=0;
var feuerhilfe=0;
VECTOR* abroh;
var fahren=0;
var schuss=0;
vec_set(abroh,nullvector);
panzket=me;
while(1)
{
vec_for_bone(abroh,panz,"bone3");

if(fahren<1)
fahren=100;
fahren-=gschw*time_step;
ent_animate(my, "fahren", fahren, ANM_CYCLE);

vec_set(camera.x,vector(-200,0,60));
vec_rotate(camera.x,vector(panz.pan,panz.tilt-30,panz.roll));
vec_add(camera.x,panz.x);
vec_set(camera.pan,nullvector);
ang_add(camera.pan,vector(panz.pan,panz.tilt-30,panz.roll));
vec_set(panz.pan,my.pan);
vec_set(panz.x,my.x);
my.pan+=2*(key_cul-key_cur)*time_step;
c_move(my,vector(gschw*time_step,0,0),vector(0,0,0 ),GLIDE+IGNORE_MODELS);
aufbo=c_move(my,vector(0,0,-6*time_step),vector(0,0,0 ),GLIDE+IGNORE_MODELS);
c_move(panz,vector(gschw*time_step,0,0),vector(0,0,0 ),GLIDE+IGNORE_MODELS);
c_move(panz,vector(0,0,-6*time_step),vector(0,0,0 ),GLIDE+IGNORE_MODELS);

if(key_cuu&&gschw<4)
gschw+=0.4*time_step;
if(key_cud&&gschw>-4)
gschw-=0.4*time_step;


if(key_q&&rohr_ang.tilt<20&&feuer==0||feuer==1)
rohr_ang.tilt+=3*time_step;
if(key_a&&rohr_ang.tilt>-10&&feuer==0||feuer==1)
rohr_ang.tilt-=3*time_step;

ent_bonereset(panz,"bone2");
ent_bonerotate(panz,"bone2",rohr_ang);


if(key_space&&feuer==0)
feuer=1;


if(feuer==1)
{
if(feuerhilfe==0)
{
rack=ent_create("rack.mdl", abroh, rakete);
rack.tilt=rohr_ang.tilt;
rack.pan=my.pan;


effect(effect_flame, 100, abroh.x, normal);
effect(effect_smoke, 50, abroh.x, normal);
effect(effect_dust, 50, abroh.x, normal);
pang();
short i = 0;
for(i; i<7; i++)
{
kabumm=ent_create("bullet.mdl", abroh.x, explo_spark);
}
feuerhilfe=1;
}

if(schuss>0)
ent_animate(panz, NULL,NULL, ANM_CYCLE);

schuss+=6*time_step;
if(schuss>0)
ent_animate(panz, "schuss", schuss, ANM_ADD+ANM_CYCLE);
if(schuss>100)
{
schuss=0;
feuer=0;feuerhilfe=0;
}}

if(key_b&&jumpen==0)
jumpen=1;
if(jumpen==1)
{
c_move(my,vector(0,0,hohe*time_step),vector(0,0,0 ),GLIDE+IGNORE_MODELS);
c_move(panz,vector(0,0,hohe*time_step),vector(0,0,0 ),GLIDE+IGNORE_MODELS);
if(hohe>0)
hohe-=0.5*time_step;
if(hohe<18&&aufbo<0.2)
{
jumpen=0;
}
}

wait(1);
}}



function main()
{
video_mode=8;
video_screen=1;
level_load ("menue.wmb");
wait(-2);
panz=ent_create("panzer.mdl", vector(0, 0,0), NULL);
panzket=ent_create("panzerketten2.mdl", vector(0, 0,0), panzerketten);
//media_loop("musik.mp3",NULL,100);
while (1)
{
wait(1);
}
}

Schreib doch mal dazu mit welcher Fehlermeldung die Engine abstürzt, und ob es beim Springen/bewegen oder so ist.

AFTER I changed "VECTOR* abroh;" to be "VECTOR abroh;",
then it works OK for me, with everything related to "explosion.c" disabled.
(with hohe=20; both in and out)

If that doesnt help you, please post explosion.c also.

Yes, it works now. Thank you very much^^