009
20.01.2004, 00:36 Uhr
0xdeadbeef
Gott
(Operator)
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Das sieht zwar in der Tat krank aus, aber in der Regel werden solche Programme erst geschrieben und nachher von Hand verunstaltet. Ich hab sowas mal auseinandergepfriemelt, das hier:
| C++: |
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/time.h>
#include <signal.h>
#define m(b)a=b;z=*a;while(*++a){y=*a;*a=z;z=y;}
#define h(u)G=u<<3;printf("\e[%uq",l[ u ])
#define c(n,s)case n:s;continue
char x[]="((((((((((((((((((((((",w[]=
"\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b";char r[]={92,124,47},l[]={2,3,1
,0};char*T[]={" |"," |","%\\|/%"," %%%",""};char d=1,p=40,o=40,k=0,*a,y,z,g=
-1,G,X,**P=&T[4],f=0;unsigned int s=0;void u(int i){int n;printf(
"\233;%uH\233L%c\233;%uH%c\233;%uH%s\23322;%uH@\23323;%uH \n",*x-*w,r[d],*x+*w
,r[d],X,*P,p+=k,o);if(abs(p-x[21])>=w[21])exit(0);if(g!=G){struct itimerval t=
{0,0,0,0};g+=((g<G)<<1)-1;t.it_interval.tv_usec=t.it_value.tv_usec=72000/((g>>
3)+1);setitimer(0,&t,0);f&&printf("\e[10;%u]",g+24);}f&&putchar(7);s+=(9-w[21]
)*((g>>3)+1);o=p;m(x);m(w);(n=rand())&255||--*w||++*w;if(!(**P&&P++||n&7936)){
while(abs((X=rand()%76)-*x+2)-*w<6);++X;P=T;}(n=rand()&31)<3&&(d=n);!d&&--*x<=
*w&&(++*x,++d)||d==2&&++*x+*w>79&&(--*x,--d);signal(i,u);}void e(){signal(14,
SIG_IGN);printf("\e[0q\ecScore: %u\n",s);system("stty echo -cbreak");}int main
(int C,char**V){atexit(e);(C<2||*V[1]!=113)&&(f=(C=*(int*)getenv("TERM"))==(
int)0x756E696C||C==(int)0x6C696E75);srand(getpid());system("stty -echo cbreak"
);h(0);u(14);for(;;)switch(getchar()){case 113:return 0;case 91:case 98:c(44,k
=-1);case 32:case 110:c(46,k=0);case 93:case 109:c(47,k=1);c(49,h(0));c(50,h(1
));c(51,h(2));c(52,h(3));}}
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löste sich dann auf in
| C++: |
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/time.h>
#include <signal.h>
#define LEFT (-1)
#define RIGHT (1)
#define FWD (0)
#define MAX_TRACK_INDEX (21)
#define MAX_TREE_INDEX (4)
int track[] = { 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40},
width [] = { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8},
led [] = { 2, 3, 1, 0};
char delim [] = { '\\', '|', '/' },
*tree [] = {" |",
" |",
"%\\|/%",
" %%%",
""};
int tree_ix = MAX_TREE_INDEX,
tree_pos,
delim_ix = 1,
pos = 40,
oldpos = 40,
steer = FWD,
lauf,
speed = -1,
gear = 0,
sound_on = 0;
unsigned int score = 0;
void do_main (int sig) {
int n;
pos += steer;
printf ("\233;%uH\233L%c\233;%uH%c\233;%uH%s\23322;%uH@\23323;%uH \n",
track[0] - width[0], delim[delim_ix], track[0] + width[0],
delim[delim_ix], tree_pos, tree[tree_ix], pos, oldpos);
if (abs (pos - track[MAX_TRACK_INDEX]) >= width[MAX_TRACK_INDEX])
exit (0);
if (speed != gear*8) {
struct itimerval t = { 0, 0, 0, 0 };
speed += (speed < gear*8) ? 1 : -1;
t.it_interval.tv_usec = t.it_value.tv_usec = 72000 / (speed / 8 + 1);
setitimer (0, &t, 0);
if(sound_on) printf ("\e[10;%u]", speed + 24);
}
if(sound_on) putchar (7);
score += (9 - width[MAX_TRACK_INDEX]) * (speed / 8 + 1);
oldpos = pos;
for(lauf = MAX_TRACK_INDEX; lauf > 0; --lauf) {
width[lauf] = width[lauf - 1];
track[lauf] = track[lauf - 1];
}
if((n = rand ()) % 256 == 0 && width[0] > 1)
--width[0];
if (tree[tree_ix][0]) {
++tree_ix;
} else if(!(n&0x1f00)) {
while (abs ((tree_pos = rand () % 76) - track[0] + 2) - width[0] < 6);
++tree_pos;
tree_ix = 0;
}
if((n = rand () & 31) < 3)
(delim_ix = n);
if(delim_ix == 0 && --track[0] - width[0] <= 0){
++track[0];
++delim_ix;
} else if(delim_ix == 2 && ++track[0] + width[0] >= 80) {
--track[0];
--delim_ix;
}
signal (SIGALRM, do_main);
}
void do_on_exit () {
signal (SIGALRM, ((__sighandler_t) 1));
printf ("\e[0q\ecScore: %u\n", score);
system ("stty echo -cbreak");
}
int main (int argc, char *argv[]) {
int term;
char c;
atexit (do_on_exit);
if((argc < 2 || *argv[1] != 113)) {
term = *(int*) getenv("TERM");
if (term == (int) 0x756E696C || term == (int) 0x6C696E75)
sound_on = 1;
}
srand (getpid ());
system ("stty -echo cbreak");
printf("\e[%uq", led[gear]);
do_main (SIGALRM);
for(;;)
switch (c = getchar ()) {
case 'q':
return 0;
case '[':
case 'b':
case ',':
steer = LEFT;
continue;
case ' ':
case 'n':
case '.':
steer = FWD;
continue;
case ']':
case 'm':
case '/':
steer = RIGHT;
continue;
case '1':
case '2':
case '3':
case '4':
gear = c - '1';
printf ("\e[%uq", led[gear]);
continue;
}
}
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--
Einfachheit ist Voraussetzung für Zuverlässigkeit.
-- Edsger Wybe Dijkstra
Dieser Post wurde am 20.01.2004 um 00:37 Uhr von 0xdeadbeef editiert. |
