aniani/nbsdgames
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nbsdgames/sources/pipes.c
untakenstupidnick d1aace14f8 Cleanup,PSE,Plan9
2020-06-20 20:56:54 +04:30

549 lines
12 KiB
C
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/*
_
|_)
| IPES
Authored by abakh <abakh@tuta.io>
No rights are reserved and this software comes with no warranties of any kind to the extent permitted by law.
compile with -lncurses
*/
#include <curses.h>
#include <string.h>
#include <stdlib.h>
#include <limits.h>
#include <time.h>
#include <signal.h>
#include "config.h"
#define UP 1
#define RIGHT 2
#define DOWN 4
#define LEFT 8
#define CROSSOVER 15
#define FILLED 16
#define FLOWDELAY 5
#define DELAY 3
#define SAVE_TO_NUM 10
#define SY 0
#define SX 7
typedef signed char byte;
typedef unsigned char bitbox;
/* The Plan9 compiler can not handle VLAs */
#ifdef Plan9
#define wid 20
#define len 14
#else
int len,wid;
#endif
int py,px,fy,fx;//p: pointer f: fluid
bitbox tocome[5]={0};//the row of pipes in the left side
chtype green=A_BOLD;//will use bold font instead of green if colors are not available
long score;
FILE* scorefile;
char error [150]={0};
void logo(void){
mvprintw(0,0," _ ");
mvprintw(1,0,"|_)");
mvprintw(2,0,"| IPES");
}
byte scorewrite(void){// only saves the top 10, returns the place in the chart
bool deforno;
if( !getenv("PP_SCORES") && (scorefile= fopen(PP_SCORES,"r")) ){
deforno=1;
}
else{
deforno=0;
if( !(scorefile = fopen(getenv("PP_SCORES"),"r")) ){
sprintf(error,"No accessible score files found. You can make an empty text file in %s or set PP_SCORES to such a file to solve this.",PP_SCORES);
return -1;
}
}
char namebuff[SAVE_TO_NUM][60];
long scorebuff[SAVE_TO_NUM];
memset(namebuff,0,SAVE_TO_NUM*60*sizeof(char) );
memset(scorebuff,0,SAVE_TO_NUM*sizeof(long) );
long fuckingscore =0;
char fuckingname[60]={0};
byte location=0;
while( fscanf(scorefile,"%59s : %ld\n",fuckingname,&fuckingscore) == 2 && location<SAVE_TO_NUM ){
strcpy(namebuff[location],fuckingname);
scorebuff[location] = fuckingscore;
++location;
memset(fuckingname,0,60);
fuckingscore=0;
}
if(deforno)
scorefile = fopen(PP_SCORES,"w+");//get rid of the previous text first
else
scorefile = fopen(getenv("PP_SCORES"), "w+") ;
if(!scorefile){
strcpy(error, "The file cannot be opened in w+. ");
return -1;
}
byte itreached=location;
byte ret = -1;
bool wroteit=0;
for(location=0;location<=itreached && location<SAVE_TO_NUM-wroteit;++location){
if(!wroteit && (location>=itreached || score>=scorebuff[location]) ){
fprintf(scorefile,"%s : %ld\n",getenv("USER"),score);
ret=location;
wroteit=1;
}
if(location<SAVE_TO_NUM-wroteit && location<itreached)
fprintf(scorefile,"%s : %ld\n",namebuff[location],scorebuff[location]);
}
fflush(scorefile);
return ret;
}
void showscores(byte playerrank){
erase();
logo();
if(*error){
mvaddstr(SY,SX,error);
mvprintw(SY+1,SX,"However, your score is %ld.",score);
refresh();
return;
}
if(playerrank == 0){
char formername[60]={0};
long formerscore=0;
rewind(scorefile);
fscanf(scorefile,"%*s : %*d");
if ( fscanf(scorefile,"%s : %ld",formername,&formerscore)==2 && formerscore>0){
byte a = (len-9)/2;
attron(A_BOLD);
mvprintw(SY,SX, "**** ***");
mvprintw(SY+len+1,SX,"***********************");
attroff(A_BOLD);
attron(green);
mvprintw(SY,SX+4,"CONGRATULATIONS!");
attroff(green);
mvprintw(SY+a+1,SX," _____ You bet the");
mvprintw(SY+a+2,SX," .' | previous");
mvprintw(SY+a+3,SX," .' | record");
mvprintw(SY+a+4,SX," | .| | of");
mvprintw(SY+a+5,SX," |.' | |%11ld",formerscore);
mvprintw(SY+a+6,SX," | | held by");
mvprintw(SY+a+7,SX," ___| |___%7s!",formername);
mvprintw(SY+a+8,SX," | |");
mvprintw(SY+a+9,SX," |____________|");
mvprintw(len+2,0,"Game over! Press a key to proceed:");
refresh();
getch();
erase();
logo();
}
}
attron(A_BOLD);
mvprintw(3,0," HIGH");
mvprintw(4,0,"SCORES");
attroff(A_BOLD);
//scorefile is still open with w+
char pname[60] = {0};
long pscore=0;
byte rank=0;
rewind(scorefile);
while( rank<SAVE_TO_NUM && fscanf(scorefile,"%s : %ld\n",pname,&pscore) == 2){
move(SY+1+rank,SX+1);
attron(green);
if(rank == playerrank)
printw(">>>");
printw("%d",rank+1);
attroff(green);
printw(") %s : %ld",pname,pscore);
++rank;
}
refresh();
}
//move in direction
void MID(bitbox direction){
switch(direction){
case UP:
--fy;
break;
case DOWN:
++fy;
break;
case LEFT:
--fx;
break;
case RIGHT:
++fx;
break;
}
}
bitbox opposite(bitbox direction){
switch(direction){
case UP:
return DOWN;
case DOWN:
return UP;
case LEFT:
return RIGHT;
case RIGHT:
return LEFT;
}
return 0;
}
void rectangle(void){
for(int y=0;y<=len;++y){
mvaddch(SY+y,SX,ACS_VLINE);
mvaddch(SY+y,SX+wid+1,ACS_VLINE);
}
for(int x=0;x<=wid;++x){
mvaddch(SY,SX+x,ACS_HLINE);
mvaddch(SY+len+1,SX+x,ACS_HLINE);
}
mvaddch(SY,SX,ACS_ULCORNER);
mvaddch(SY+len+1,SX,ACS_LLCORNER);
mvaddch(SY,SX+wid+1,ACS_URCORNER);
mvaddch(SY+len+1,SX+wid+1,ACS_LRCORNER);
}
//this generates the pipes...
bitbox pipegen(void){
if(rand()%17){//17 so all forms have the same chance
byte a=rand()%4;
byte b;
do{
b=rand()%4;
}while(b==a);
return (1 << a) | ( 1 << b);
}
else
return CROSSOVER;//could not be generated like that
}
//.. and this is only for display
void addpipe(int y,int x,bitbox pipe , bool highlight){
bitbox p= pipe & ~FILLED;
chtype foo ;
switch(p){
case UP|RIGHT :
foo= ACS_LLCORNER;
break;
case UP|DOWN :
foo=ACS_VLINE;
break;
case UP|LEFT :
foo=ACS_LRCORNER;
break;
case DOWN|RIGHT :
foo =ACS_ULCORNER;
break;
case DOWN|LEFT :
foo=ACS_URCORNER;
break;
case LEFT|RIGHT:
foo=ACS_HLINE;
break;
case RIGHT:
foo = '>';
break;
case LEFT:
foo = '<';
break;
case UP:
foo = '^';
break;
case DOWN:
foo = 'v';
break;
case CROSSOVER: //all
foo = ACS_PLUS;
break;
default:
foo = ' ';
break;
}
if( pipe & FILLED )
foo |= green;
mvaddch(y,x, foo|(highlight*A_REVERSE) );
}
//display
void draw(bitbox board[len][wid]){
int y,x;
for(y=0;y<len;++y){
for(x=0;x<wid;++x){
addpipe(SY+1+y,SX+x+1,board[y][x], (y==py&&x==px) );//its highlighted when y==py and x==px
}
}
rectangle();
}
void mouseinput(void){
MEVENT minput;
#ifdef PDCURSES
nc_getmouse(&minput);
#else
getmouse(&minput);
#endif
if( minput.y-4 <len && minput.x-1<wid*2){
py=minput.y-(1+SY);
px=minput.x-(1+SX);
}
else
return;
if(minput.bstate & BUTTON1_CLICKED)
ungetch('\n');
}
//peacefully close when ^C is pressed
void sigint_handler(int x){
endwin();
puts("Quit.");
exit(x);
}
void help(void){
erase();
logo();
attron(A_BOLD);
mvprintw(SY,SX+5,"-* *-");
mvprintw(3,0," HELP");
mvprintw(4,0," PAGE");
mvprintw(SY+7,SX,"YOU CAN ALSO USE THE MOUSE!");
attroff(A_BOLD);
attron(green);
mvprintw(SY,SX+7,"THE CONTROLS");
attroff(green);
mvprintw(SY+1,SX,"RETURN/ENTER : Place/Replace a pipe");
mvprintw(SY+2,SX,"hjkl/ARROW KEYS : Move cursor");
mvprintw(SY+3,SX,"p : Pause");
mvprintw(SY+4,SX,"q : Quit");
mvprintw(SY+5,SX,"f : Toggle fast flow");
mvprintw(SY+6,SX,"g : Go! (End the countdown.)");
mvprintw(SY+6,SX,"F1 & F2 : Help on controls & gameplay");
mvprintw(SY+9,SX,"Press a key to continue");
refresh();
while(getch()==ERR);
erase();
}
void gameplay(void){
erase();
logo();
attron(A_BOLD);
mvprintw(SY,SX+5,"-* *-");
mvprintw(3,0," HELP");
mvprintw(4,0," PAGE");
attroff(A_BOLD);
attron(green);
mvprintw(SY,SX+7,"THE GAMEPLAY");
attroff(green);
mvprintw(SY+1,SX,"Keep maintaining the pipeline and");
mvprintw(SY+2,SX,"don't let the sewage leak.");
refresh();
while(getch()==ERR);
erase();
}
int main(int argc, char** argv){
signal(SIGINT,sigint_handler);
#ifndef Plan9
if(argc>3 || (argc==2 && !strcmp("help",argv[1])) ){
printf("Usage: %s [len wid]\n",argv[0]);
return EXIT_FAILURE;
}
if(argc==2){
puts("Give both dimensions.");
return EXIT_FAILURE;
}
if(argc==3){
bool lool = sscanf(argv[1],"%d",&len) && sscanf(argv[2],"%d",&wid);
if(!lool){
puts("Invalid input.");
return EXIT_FAILURE;
}
if(len<5 || wid<5 || len>1000 || wid>1000){
puts("At least one of your given dimensions is too small or too big.");
return EXIT_FAILURE;
}
}
else{
wid=20;
len=14;
}
#endif
initscr();
mousemask(ALL_MOUSE_EVENTS,NULL);
time_t tstart , now, lasttime, giventime=len*wid/4;
srand(time(NULL)%UINT_MAX);
bitbox direction,board[len][wid];
int input;
byte foo;
bool flow,fast;
Start:
flow=0;
fast=0;
score=0;
memset(error,0,150);
memset(board,0,len*wid);
fy=1+(rand()%(len-2) );
fx=1+(rand()%(wid-2) );
board[fy][fx]= 1 << (rand()%4);
direction= board[fy][fx];
board[fy][fx]|=FILLED;
for(foo=0;foo<5;++foo)
tocome[foo]=pipegen();
tstart = time(NULL);
lasttime=0;
initscr();
curs_set(0);
noecho();
cbreak();
halfdelay(DELAY);
keypad(stdscr,1);
if(has_colors()){
start_color();
use_default_colors();
init_pair(2,COLOR_GREEN,-1);
green=COLOR_PAIR(2);
}
py=px=0;
while(1){
now=time(NULL);
erase();
logo();
if(fast){
attron(A_BOLD);
mvprintw(3,0," FAST");
attroff(A_BOLD);
}
if(!flow && giventime >= now-tstart){
mvprintw(4,0,"Time:%ld",giventime-(now-tstart));
mvprintw(5,0,"Score:");
mvprintw(6,0,"%ld",score);
}
else{
mvprintw(4,0,"Score:");
mvprintw(5,0,"%ld",score);
}
for(foo=0;foo<5;++foo)
addpipe(11-foo,4,tocome[foo],0);
draw(board);
refresh();
if(now-tstart == giventime){
flow=1;
}
if(flow && (fast || ( !(now%FLOWDELAY)&& now!=lasttime ) )){
lasttime = now;
MID(direction);
if(fy<len && fx<wid && fy>=0&& fx>=0 && ( board[fy][fx]&opposite(direction) ) ){
if(board[fy][fx] != CROSSOVER && board[fy][fx] != (CROSSOVER|FILLED) )
direction = board[fy][fx] & ~opposite(direction);
++score;
if(fast)
++score;
}
else
goto End;
board[fy][fx]|=FILLED;
}
input = getch();
if( input == KEY_F(1) || input=='?' ){
help();
if(!flow)
tstart += time(NULL)-now;
}
if( input == KEY_F(2) ){
gameplay();
if(!flow)
tstart += time(NULL)-now;
}
if( input == KEY_MOUSE )
mouseinput();
if( (input=='k' || input==KEY_UP) && py>0 )
--py;
if( (input=='j' || input==KEY_DOWN) && py<len-1 )
++py;
if( (input=='h' || input==KEY_LEFT) && px>0 )
--px;
if( (input=='l' || input==KEY_RIGHT) && px<wid-1 )
++px;
if( input == '\n' && !(board[py][px] & FILLED) ){
if(board[py][px])
score-=3;
board[py][px]=tocome[0];
for(foo=0;foo<4;++foo)
tocome[foo]=tocome[foo+1];
tocome[4]= pipegen();
}
if( input=='f' ){
if(fast){
halfdelay(DELAY);
fast=0;
}
else{
halfdelay(1);
fast=1;
}
}
if( input=='p'){
erase();
logo();
attron(A_BOLD);
mvprintw(3,0,"PAUSED");
attroff(A_BOLD);
refresh();
while(getch()==ERR);
if(!flow)//pausing should not affect the countdown
tstart += time(NULL)-now;//now is not right now
continue;
}
if(!flow && input == 'g' )
flow=1;
if( score < -1000)
goto End;
if( input=='q'){
nocbreak();
cbreak();
curs_set(1);
mvprintw(len+2,0,"Do you want to see the high scores?(y/n)");
input=getch();
if(input == 'N' || input=='n' || input =='q')
sigint_handler(EXIT_SUCCESS);
showscores(scorewrite());
mvprintw(len+2,0,"Press a key to exit:");
refresh();
getch();
sigint_handler(EXIT_SUCCESS);
}
}
End:
nocbreak();
cbreak();
curs_set(1);
attron(A_BOLD|green);
mvprintw(3,0," OOPS!");
attroff(A_BOLD|green);
draw(board);
mvprintw(len+2,0,"Game over! Press a key to see the high scores:");
getch();
showscores(scorewrite());
mvprintw(len+2,0,"Game over!");
printw(" Wanna play again?(y/n)");
input=getch();
if( input!= 'N' && input!= 'n' && input!='q')
goto Start;
endwin();
return EXIT_SUCCESS;
}
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