Re: Saving and Loading Problem January 29, 2009 11:59AM | Registered: 16 years ago Posts: 265 |
Re: Saving and Loading Problem January 29, 2009 12:02PM | Registered: 15 years ago Posts: 25 |
Re: Saving and Loading Problem January 29, 2009 04:38PM | Registered: 16 years ago Posts: 265 |
Re: Saving and Loading Problem January 29, 2009 08:19PM | Admin Registered: 16 years ago Posts: 5,132 |
FILE *pattern; void SavePattern(){ pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","wb"); fwrite(brickx, 1, sizeof(brickx)*30, pattern); fwrite(bricky, 1, sizeof(bricky)*30, pattern); fclose(pattern); } void LoadPattern(){ pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","rb"); fread(brickx, 1, sizeof(brickx)*30, pattern); fread(bricky, 1, sizeof(bricky)*30, pattern); fclose(pattern); }
Re: Saving and Loading Problem January 30, 2009 12:16AM | Admin Registered: 16 years ago Posts: 5,132 |
int brickx[30]; //X values for the bricks int bricky[30]; //Y values for the bricks int brickweareon = 0; GameWindow gwd; ftImage print(640, 480); Sprite Text; FILE *pattern; void LoadPattern();//Load Pattern into level editor void LoadPattern(){ pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","rb"); fread(brickx, 1, sizeof(brickx)*30, pattern); fread(bricky, 1, sizeof(bricky)*30, pattern); fclose(pattern); } int main(int argc, char **argv){ fatInitDefault();//Initialize the front SD for loading images gwd.InitVideo(); WPAD_Init(); //Initialize the Wiimote WPAD_SetDataFormat(WPAD_CHAN_0, WPAD_FMT_BTNS_ACC_IR);//Allows us to use the Wiimote pointer print.setFont(font_ttf, font_ttf_size); print.setSize(32); Text.SetPosition(100, 50); Text.SetImage(&print); print.setColor(Color::Color(0,255,255)); LoadPattern(); for(;;) { WPAD_ScanPads(); print.printf("Brick: %d\n", brickweareon); print.printf("X: %d\n", brickx[brickweareon]); print.printf("Y: %d\n", bricky[brickweareon]); print.flush(); Text.Draw(); print.clear(); print.reset(); if(WPAD_ButtonsDown(WPAD_CHAN_0)&WPAD_BUTTON_A) brickweareon++; if((WPAD_ButtonsDown(WPAD_CHAN_0)&WPAD_BUTTON_HOME) || (WPAD_ButtonsDown(WPAD_CHAN_0)&WPAD_CLASSIC_BUTTON_HOME)) break; if(brickweareon > 29) brickweareon = 0; gwd.Flush(); } return 0; }
Re: Saving and Loading Problem January 30, 2009 07:46AM | Registered: 16 years ago Posts: 109 |
Re: Saving and Loading Problem January 30, 2009 11:52AM | Registered: 15 years ago Posts: 25 |
Re: Saving and Loading Problem January 30, 2009 02:20PM | Admin Registered: 16 years ago Posts: 5,132 |
Re: Saving and Loading Problem January 30, 2009 03:11PM | Registered: 15 years ago Posts: 276 |
Quote
http://www.cplusplus.com/reference/clibrary/cstdio/fread.html
Parameters
size_t fread ( void * ptr, size_t size, size_t count, FILE * stream );
ptr
Pointer to a block of memory with a minimum size of (size*count) bytes.
size
Size in bytes of each element to be read.
count
Number of elements, each one with a size of size bytes.
stream
Pointer to a FILE object that specifies an input stream.
FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","rb"); if (pattern) { fread(&brickx[0], sizeof(brickx), 1, pattern); fread(&bricky[0], sizeof(bricky), 1, pattern); fclose(pattern); }
FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","wb"); if (pattern) { fwrite(&brickx[0], sizeof(brickx), 1, pattern); fwrite(&bricky[0], sizeof(bricky), 1, pattern); fclose(pattern); }
Re: Saving and Loading Problem January 30, 2009 03:16PM | Admin Registered: 16 years ago Posts: 5,132 |
Re: Saving and Loading Problem January 30, 2009 03:23PM | Registered: 15 years ago Posts: 276 |
Re: Saving and Loading Problem January 30, 2009 03:32PM | Admin Registered: 16 years ago Posts: 5,132 |
void SavePattern(){ FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","wb"); if (pattern){ for(int i = 0; i < 30; i++){ fwrite(&brickx, sizeof(brickx), 1, pattern); fwrite(&bricky, sizeof(bricky), 1, pattern); } fclose(pattern); } } void LoadPattern(){ FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","rb"); if (pattern) { for(int i = 0; i < 30; i++){ fread(&brickx, sizeof(brickx), 1, pattern); fread(&bricky, sizeof(bricky), 1, pattern); } fclose(pattern); } }EDIT: However it did fix my pattern tool.
Re: Saving and Loading Problem January 30, 2009 03:41PM | Registered: 15 years ago Posts: 25 |
void SavePattern(){ FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","wb"); if (pattern){ for(int i = 0; i < 30; i++){ fwrite(&brickx, sizeof(int), 1, pattern); fwrite(&bricky, sizeof(int), 1, pattern); } fclose(pattern); } } void LoadPattern(){ FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","rb"); if (pattern) { for(int i = 0; i < 30; i++){ fread(&brickx, sizeof(int), 1, pattern); fread(&bricky, sizeof(int), 1, pattern); } fclose(pattern); } }
void SavePattern(){ FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","wb"); if (pattern){ fwrite(&brickx[0], sizeof(brickx), 1, pattern); fwrite(&bricky[0], sizeof(bricky), 1, pattern); fclose(pattern); } } void LoadPattern(){ FILE *pattern = fopen("sd:/apps/Wiibreaker/data/pattern1.pattern","rb"); if (pattern) { fread(&brickx[0], sizeof(brickx), 1, pattern); fread(&bricky[0], sizeof(bricky), 1, pattern); fclose(pattern); } }
Re: Saving and Loading Problem January 30, 2009 03:50PM | Admin Registered: 16 years ago Posts: 5,132 |
Re: Saving and Loading Problem January 30, 2009 04:03PM | Registered: 15 years ago Posts: 276 |
Re: Saving and Loading Problem January 30, 2009 04:54PM | Admin Registered: 16 years ago Posts: 5,132 |
Re: Saving and Loading Problem January 30, 2009 06:25PM | Registered: 15 years ago Posts: 703 |
unsigned long swap2 (unsigned long number) { return (((number&0x000000FF)<<24)+((number&0x0000FF00)<<8) + ((number&0x00FF0000)>>8)+((number&0xFF000000)>>24)); }
for(int i = 0; i < 30; i++){ brickx = swap2 (brickx); bricky = swap2 (bricky); }
Re: Saving and Loading Problem January 30, 2009 07:02PM | Registered: 16 years ago Posts: 109 |
Re: Saving and Loading Problem January 30, 2009 11:36PM | Registered: 16 years ago Posts: 78 |
/* NOT a working example, just a hint to get you started */ /* This will save each integer on a new line */ /* FILE *f is a stream you have opened elsewhere */ void write_int_to_file(int value, FILE *f) { char buffer[12]; /* You will need some memory to hold the string */ sprintf(buffer, "%d\n", value); /* print the numerical representation of the int into the buffer */ fputs(buffer, f); /* Write the buffer to the file stream */ } /* This will return the integer value in the array */ int read_int_from_array(char *array) { return atoi(array); } void load_file() { /* Open the file stream here - I'll call it inFile */ char buffer[12]; /* buffer to read each line of the file to */ while (fgets(buffer, 12, inFile) != NULL) { int value = read_int_from_array(buffer); /* Do something with value */ } }
Re: Saving and Loading Problem January 31, 2009 11:49AM | Registered: 16 years ago Posts: 265 |