void Play_Loaded_Fli( fli_file_type *fli_file )
{
unsigned char exit = 0; /* Flag for the loop */
file_length = fli_file->file_length; /* Update global */
DB_Clear_Screen(); /* Clear the double buffer */
while( !exit )
{
if ( Read_Chunk_Ram( fli_file->file_buffer, &fli_file->file_pos ) == 0 ) /* If we reach the last chunk */
exit = 1;
if( exit == 1 ) /* Reset to first frame (set in color_chunk) */
{
fli_file->file_pos = first_frame;
exit = 0;
}
Swap_Buffer(); /* Swap the double buffer into video memory */
// AJT
// if( Check_Raw() == 1 || Jon_Kbhit() ) /* If the user presses a key, exit */
// {
// if( Jon_Kbhit() ) /* Eat the keypress */
// Jon_Getkey();
//
// while( Check_Raw() == 1 ) {}
// exit = 1;
// }
}
DB_Clear_Screen();
Swap_Buffer();
fli_file->file_pos = 128;
} /* End of play_fli_ram */
void Play_Fli( const char *filename )
{
flic_header header; /* Header for the entire file */
FILE *fp; /* Pointer to opened .fli file */
unsigned char exit = 0; /* Flag for the loop */
char newfilename[512];
uint32_t time;
sprintf(newfilename,"%s%s",g_DataPath,filename);
fp = fopen( newfilename, "rb" ); /* Open file */
fread( &header, sizeof( flic_header ), 1, fp ); /* Get the flic header */
fseek( fp, 128, SEEK_SET ); /* Move to end of header */
DB_Clear_Screen(); /* Clear the double buffer */
time = SYS_GetTimeMS();
while ( !feof( fp ) && !exit )
{
if ( Read_Chunk( fp ) == 0 ) /* If we reach the last chunk */
exit = 1;
if( exit == 1 ) /* Reset to first frame (set in color_chunk) */
{
fseek( fp, first_frame, SEEK_SET );
/* exit = 0; */
}
Swap_Buffer(); /* Swap the double buffer into video memory */
while ( SYS_GetTimeMS() < (time + 33) );
time = SYS_GetTimeMS();
// AJT:
// if( Jon_Kbhit() ) /* If the user presses a key, exit */
// {
// exit = 1;
// }
}
fclose( fp ); /* Close the file */
}
int PlayFliProcess()
{
int exit = 0;
if ( feof( gCurrentFile ) )
return 0;
if ( SYS_GetTimeMS() < (gFrameTime + 33) )
return 1;
gFrameTime = SYS_GetTimeMS();
if ( Read_Chunk( gCurrentFile ) == 0 ) /* If we reach the last chunk */
return 0;
Swap_Buffer(); /* Swap the double buffer into video memory */
return 1;
}
void One_Frame( fli_file_type *fli_file )
{
long done = 0;
file_length = fli_file->file_length; /* Update global */
fli_file->first_frame = 128;
if ( Read_Chunk_Ram( fli_file->file_buffer, &fli_file->file_pos ) == 0 ) /* If we reach the last chunk */
done = 1;
if( done == 1 ) /* Reset to first frame (set in color_chunk) */
{
fli_file->file_pos = fli_file->first_frame;
}
Swap_Buffer(); /* Swap the double buffer into video memory */
} /* End of One_Frame */
void Play_Fli_Buffered( char *filename )
{
unsigned char done = 0; /* Flag for the loop */
FILE *fp;
unsigned char *buffer_one, *buffer_two, *current_buffer, *old_buffer;
flic_header header;
uint32_t file_pos = 0;
int flip = 0;
unsigned long bytes_left = 0;
unsigned long end_file_pos, current_file_pos;
int done_reading = 0; /* Flag to say we're done reading file */
long i, temp;
char newfilename[512];
sprintf(newfilename,"%s%s",g_DataPath,filename);
DB_Clear_Screen(); /* Clear screen before enabling palette */
Swap_Buffer();
/* Open the damned file */
fp = fopen( newfilename, "rb" );
if( !fp )
return;
/* Read the damm header */
fread( &header, sizeof( header ), 1, fp);
current_frame = 0;
/*
fprintf(stderr, "Number of frames is %d \n", header.number_of_frames );
Get_Keypress();
*/
/* Prime the buffer */
if( (buffer_one = (unsigned char*)malloc( FLI_BUFFER_SIZE )) == NULL )
{
fprintf(stderr, "Error mallocing memory in FLI FILE reader \n");
return;
}
if( (buffer_two = (unsigned char*)malloc( FLI_BUFFER_SIZE )) == NULL )
{
fprintf(stderr, "Error mallocing memory in FLI FILE reader \n");
return;
}
fread( buffer_one, FLI_BUFFER_SIZE, 1, fp );
current_buffer = buffer_one;
old_buffer = buffer_two;
file_length = FLI_BUFFER_SIZE; /* Update global */
//Set_Timer(0); // AJT:
while( done == 0 )
{
if( Read_Chunk_Ram( current_buffer, &file_pos ) == 0 ) /* If we reach the last chunk */
done = 1;
if( current_frame > header.number_of_frames - 2 )
done = 1;
// AJT:
/*
if( Jon_Kbhit() )
if( Jon_Getkey() == INDEX_ESC )
done = 1;
*/
// AJT
// if( ceiling_on )
// while( Check_Timer() < ((float)TIMER_CLICKS_PER_SECOND / (float)25) );
// Set_Timer(0);
// Wait_For_Vsync();
if( !done )
{
Swap_Buffer(); /* Swap the double buffer into video memory */
}
/* If we have read in enough shizit load summore */
if( (file_pos > (1)) && !done_reading )
{
current_file_pos = ftell( fp );
fseek( fp, 0, SEEK_END );
end_file_pos = ftell( fp );
fseek( fp, current_file_pos, SEEK_SET );
bytes_left = end_file_pos - current_file_pos;
/* fprintf(stderr, "bytes left is %ld \n", bytes_left ); */
if( bytes_left > 0 )
{
if( !flip )
{
flip = !flip;
old_buffer = buffer_one;
current_buffer = buffer_two;
}
else
{
flip = !flip;
old_buffer = buffer_two;
current_buffer = buffer_one;
}
temp = 0;
for( i = file_pos; i < FLI_BUFFER_SIZE; i++ )
{
current_buffer[temp++] = old_buffer[i];
} /* End for */
file_pos = 0;
if( bytes_left >= (unsigned long)(FLI_BUFFER_SIZE - temp) )
{
fread( ¤t_buffer[temp], (FLI_BUFFER_SIZE - temp), 1, fp );
}
else
{
fread( ¤t_buffer[temp], bytes_left, 1, fp );
file_length = temp + bytes_left;
}
}
else
{
done_reading = 1;
}
} /* End if time to load shizit */
} /* End while not done */
DB_Clear_Screen();
Swap_Buffer();
free( buffer_one ); /* Free da memory */
free( buffer_two );
} /* End of Play_Fli_Buffered */
void Play_Fli_Ram( char *filename )
{
flic_header header; /* Header for the entire file */
FILE *fp; /* Pointer to opened .fli file */
unsigned char exit = 0; /* Flag for the loop */
unsigned char *file_buffer;
uint32_t file_pos = 0;
long temp;
long i;
unsigned char *temp_buffer;
char newfilename[512];
sprintf(newfilename,"%s%s",g_DataPath,filename);
fp = fopen( newfilename, "rb" ); /* Open file */
/* Allocate space in Ram for fli file */
fseek( fp, 0, SEEK_END ); /* Move to end of file */
/* This should be the size of the file */
file_buffer = (unsigned char*)malloc( temp = ftell( fp ) );
fseek( fp, 0, SEEK_SET ); /* Move back to beginning of file */
fread( file_buffer, temp, 1, fp ); /* Read whole file into ram */
fclose( fp ); /* Close the file */
/* Alias pointer to header */
temp_buffer = (unsigned char *)&header;
for( i = 0; i < 128; i++ ) /* Read in the header from ram */
{
temp_buffer[i] = file_buffer[i];
file_pos++;
}
file_length = header.file_size;
DB_Clear_Screen(); /* Clear the double buffer */
while( !exit )
{
if ( Read_Chunk_Ram( file_buffer, &file_pos ) == 0 ) /* If we reach the last chunk */
exit = 1;
if( exit == 1 ) /* Reset to first frame (set in color_chunk) */
{
file_pos = first_frame;
exit = 0;
}
Swap_Buffer(); /* Swap the double buffer into video memory */
// AJT
// if( Check_Raw() == 1 || Jon_Kbhit() ) /* If the user presses a key, exit */
// {
// if( Jon_Kbhit() ) /* Eat the keypress */
// Jon_Getkey();
//
// while( Check_Raw() == 1 ) {}
// exit = 1;
// }
}
free( file_buffer );
DB_Clear_Screen();
Swap_Buffer();
} /* End of play_fli_ram */
