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#ifdef _WIN32
#include "windows.h"
#else
#include <stddef.h>
#include <sys/types.h>
#include <dirent.h>
#include "ctype.h"
#endif
#include <stdio.h>
#include "unistd.h"
#include <stdlib.h>
#include <string.h>
#include "SDL/SDL.h"
#include "SDL_mixer.h"
#include "SDL_image.h"
#include "fonts.h"
#include "list.h"
#include "auxiliar.h"
#include "tiles.h"
#include "maps.h"
#include "transball.h"
#include "encoder.h"
#define MAXLEVELS 64
extern int NLEVELS;
extern int SCREEN_X,SCREEN_Y;
extern int STATE,SUBSTATE,SUBSTATE2;
extern int level,timer;
extern int ship_type;
extern int fuelfactor[3];
extern int used_fuel,remaining_fuel;
extern int n_shots,n_hits,enemies_destroyed;
extern int previous_high;
extern TRANSBALL *game;
extern int frames_per_sec;
extern FILE *replayfile;
extern int replaynum;
extern int replay_source;
extern SDLKey THRUST_KEY,ANTITHRUST_KEY,LEFT_KEY,RIGHT_KEY;
extern SDLKey FIRE_KEY,ATRACTOR_KEY;
extern SDLKey PAUSE_KEY;
extern bool pause2;
extern unsigned char old_keyboard[SDLK_LAST];
extern SDL_Surface *image,*image2;
extern char edit_text[80];
extern int edit_position;
extern List<char> files;
extern int act_file;
extern int first_file;
extern bool refind_files;
extern int demotimer;
extern bool demoon;
extern int tittle_alpha;
extern List<char> levelpacks;
extern int act_levelpack;
extern char levelpack[256];
extern char *levelnames[MAXLEVELS];
extern char *leveltext[MAXLEVELS];
extern char *levelcode[MAXLEVELS];
extern int initialfuel[MAXLEVELS];
extern char *confdir;
extern char *datadir;
bool state_changepack_cycle(SDL_Surface *screen,int sx,int sy,unsigned char *keyboard)
{
if (SUBSTATE==0) {
if (image!=0) SDL_FreeSurface(image);
image=IMG_Load("graphics/tittle.pcx");
{
levelpacks.Delete();
#ifdef _WIN32
/* Find files: */
WIN32_FIND_DATA finfo;
HANDLE h;
h=FindFirstFile("maps/*.lp",&finfo);
if (h!=INVALID_HANDLE_VALUE) {
char *tmp;
tmp=new char[strlen(finfo.cFileName)+1];
strcpy(tmp,finfo.cFileName);
levelpacks.Add(tmp);
while(FindNextFile(h,&finfo)==TRUE) {
char *tmp;
tmp=new char[strlen(finfo.cFileName)+1];
strcpy(tmp,finfo.cFileName);
levelpacks.Add(tmp);
} /* while */
} /* if */
#else
DIR *dp;
struct dirent *ep;
chdir(datadir);
dp = opendir ("maps");
if (dp != NULL)
{
while (ep = readdir (dp))
{
char *tmp;
if (strlen(ep->d_name)>4 &&
ep->d_name[strlen(ep->d_name)-3]=='.' &&
ep->d_name[strlen(ep->d_name)-2]=='l' &&
ep->d_name[strlen(ep->d_name)-1]=='p') {
tmp=new char[strlen(ep->d_name)+1];
strcpy(tmp,ep->d_name);
levelpacks.Add(tmp);
} /* if */
}
(void) closedir (dp);
}
#endif
act_levelpack=0;
}
} /* if */
SDL_BlitSurface(image,0,screen,0);
surface_fader(screen,0.5F,0.5F,0.5F,-1,0);
font_print_centered(sx/2,(sy/2)-24,"CHOOSE LEVEL-PACK:",screen);
{
int i,y;
char *tmp;
i=0;
y=(sy/2)-8;
levelpacks.Rewind();
while(levelpacks.Iterate(tmp)) {
if (i==act_levelpack) {
SDL_Rect r;
r.x=0;
r.y=y;
r.w=SCREEN_X;
r.h=8;
SDL_FillRect(screen,&r,SDL_MapRGB(screen->format,255,0,0));
} /* if */
font_print_centered(sx/2,y,tmp,screen);
i++;
y+=8;
} /* while */
}
if (SUBSTATE<32) {
surface_fader(screen,float(SUBSTATE)/32.0F,float(SUBSTATE)/32.0F,float(SUBSTATE)/32.0F,-1,0);
SUBSTATE++;
} /* if */
if (SUBSTATE==32) {
if (keyboard[FIRE_KEY] && !old_keyboard[FIRE_KEY]) {
/* change level-pack: */
strcpy(levelpack,levelpacks[act_levelpack]);
NLEVELS=-1;
SUBSTATE2=0;
SUBSTATE++;
} /* if */
if (keyboard[SDLK_ESCAPE] && !old_keyboard[SDLK_ESCAPE]) {
SUBSTATE2=0;
SUBSTATE++;
} /* if */
if (keyboard[SDLK_UP] && !old_keyboard[SDLK_UP]) {
if (act_levelpack>0) act_levelpack--;
} /* if */
if (keyboard[SDLK_DOWN] && !old_keyboard[SDLK_DOWN]) {
if (act_levelpack<(levelpacks.Length()-1)) act_levelpack++;
} /* if */
} /* if */
if (SUBSTATE>32) {
surface_fader(screen,float(64-SUBSTATE)/32.0F,float(64-SUBSTATE)/32.0F,float(64-SUBSTATE)/32.0F,-1,0);
SUBSTATE++;
if (SUBSTATE==64) {
STATE=1;
SUBSTATE=0;
} /* if */
} /* if */
return true;
} /* state_changepack_cycle */
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