Mercurial > hg > Game > Cerium
annotate Renderer/Engine/xml.cc @ 1087:20f09564c586 draft
fix (not yet tested)
| author | root@localhost.localdomain |
|---|---|
| date | Fri, 17 Dec 2010 18:34:29 +0900 |
| parents | dcb3e55b34ed |
| children | f0e805c09ed6 |
| rev | line source |
|---|---|
| 539 | 1 #include <iostream> |
| 2 #include <SDL.h> | |
| 3 #include <SDL_opengl.h> | |
| 4 #include <libxml/parser.h> | |
| 5 #include "polygon.h" | |
| 6 using namespace std; | |
| 7 | |
| 8 char *skip_to_number(char *cont) | |
| 9 { | |
| 10 if (cont == NULL) return(NULL); | |
| 11 for (;(*cont < '+' || *cont > '9') && (*cont != '\0');cont++) {} | |
| 12 if (*cont == '\0') | |
| 13 { | |
| 14 fprintf(stderr,"Content data is short\n"); | |
| 15 return(NULL); | |
| 16 } | |
| 17 return(cont); | |
| 18 } | |
| 19 | |
| 20 | |
| 21 char *pickup_float(char *cont, float *index) | |
| 22 { | |
| 23 int sign=1,exp=1; | |
| 24 float shift=10,val_dec=0,val_int=0; | |
| 25 | |
| 26 cont = skip_to_number(cont); | |
| 27 if (cont == NULL) return(NULL); | |
| 28 | |
|
1036
dcb3e55b34ed
xml accepts comma for backward compatibility
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
539
diff
changeset
|
29 for (;*cont != ' ' && *cont != '\n' && *cont != '\t' && *cont != ',' ;cont++) |
| 539 | 30 { |
| 31 if (*cont == '-') | |
| 32 { | |
| 33 sign = -1; | |
| 34 } | |
| 35 else if (*cont == '.') | |
| 36 { | |
| 37 shift = 0.1; | |
| 38 } | |
| 39 else if (*cont >= '0' && *cont <= '9') | |
| 40 { | |
| 41 if (shift == 10) | |
| 42 { | |
| 43 val_int *= shift; | |
| 44 val_int += *cont - 48; | |
| 45 } | |
| 46 else | |
| 47 { | |
| 48 val_dec += (*cont - 48) * shift; | |
| 49 shift *= 0.1; | |
| 50 } | |
| 51 } | |
| 52 else if (*cont == 'e' || *cont == 'E') | |
| 53 { | |
| 54 //cont = pickup_exponent(&exp,cont+1); | |
| 55 if (cont == NULL) return(NULL); | |
| 56 } | |
| 57 else if (*cont == '+' || *cont == '/' || *cont == ' ') | |
| 58 { | |
| 59 // ignore | |
| 60 } | |
| 61 else | |
| 62 { | |
| 63 fprintf(stderr,"Pick up float failed : %c(%d)\n",*cont,*cont); | |
| 64 return(NULL); | |
| 65 } | |
| 66 } | |
| 67 | |
| 68 *index = sign * (val_int + val_dec) * exp; | |
| 69 cont++; | |
| 70 return(cont); | |
| 71 } | |
| 72 | |
| 73 | |
| 74 /* | |
| 75 int main(int artc, char *argv[]) | |
| 76 { | |
| 77 xmlDocPtr doc; | |
| 78 xmlNodePtr cur; | |
| 79 char *cont; | |
| 80 | |
| 81 doc = xmlParseFile(argv[1]); | |
| 82 | |
| 83 cur = xmlDocGetRootElement(doc); | |
| 84 | |
| 85 xmlStrcmp(cur->name,(xmlChar*)"OBJECT-3D"); | |
| 86 | |
| 87 for (cur=cur->children; cur; cur=cur->next) | |
| 88 { | |
| 89 if (!xmlStrcmp(cur->name,(xmlChar*)"surface")) | |
| 90 { | |
| 91 get_data(cur->children); | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 xmlFreeDoc(doc); | |
| 96 return 0; | |
| 97 | |
| 98 } | |
| 99 */ |