Mercurial > hg > Game > Cerium
annotate Renderer/Engine/xml.cc @ 1798:3babb36ac459 draft
array(bmskip table) allocate size change 256 to 256*sizeof(int)
| author | Masataka Kohagura <e085726@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 05 Dec 2013 16:41:38 +0900 |
| parents | e19296785c07 |
| children |
| 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 char *pickup_float(char *cont, float *index) | |
| 21 { | |
| 1398 | 22 int sign=1; |
| 23 float shift=10,val_dec=0,val_int=0,exp=1;; | |
| 539 | 24 |
| 25 cont = skip_to_number(cont); | |
| 26 if (cont == NULL) return(NULL); | |
| 27 | |
|
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dcb3e55b34ed
xml accepts comma for backward compatibility
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
539
diff
changeset
|
28 for (;*cont != ' ' && *cont != '\n' && *cont != '\t' && *cont != ',' ;cont++) |
| 539 | 29 { |
| 30 if (*cont == '-') | |
| 31 { | |
| 32 sign = -1; | |
| 33 } | |
| 34 else if (*cont == '.') | |
| 35 { | |
| 36 shift = 0.1; | |
| 37 } | |
| 38 else if (*cont >= '0' && *cont <= '9') | |
| 39 { | |
| 40 if (shift == 10) | |
| 41 { | |
| 42 val_int *= shift; | |
| 43 val_int += *cont - 48; | |
| 44 } | |
| 45 else | |
| 46 { | |
| 47 val_dec += (*cont - 48) * shift; | |
| 48 shift *= 0.1; | |
| 49 } | |
| 50 } | |
| 51 else if (*cont == 'e' || *cont == 'E') | |
| 52 { | |
| 1398 | 53 if (cont == NULL){ |
| 54 return(NULL); | |
| 55 } | |
| 56 else if (*(cont+1) == '-'){ | |
| 57 for (int j=0;j<*(cont+2);j++)exp *= 0.1; | |
| 58 //cont = pickup_exponent(&exp,cont+1); | |
| 59 } | |
| 539 | 60 } |
| 61 else if (*cont == '+' || *cont == '/' || *cont == ' ') | |
| 62 { | |
| 63 // ignore | |
| 64 } | |
|
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Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
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65 |
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f0e805c09ed6
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Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
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changeset
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66 else if (*cont == '\0') |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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67 { |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
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diff
changeset
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68 // NULL end |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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69 |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
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changeset
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70 /* ここの条件は collada の仕様に合わせたもの。 |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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71 * 自前の blender script から吐き出される xml形式では、 |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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72 * 文字の終わりをNULLでは判断せず、エラー処理としていた |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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73 * ので必要ではなかった。よって、自前 blender script の |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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74 * xml形式の時、途中で NULL が来た場合、エラー処理され |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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75 * なくなる。NULL を返すので、呼び出し側で判断する |
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f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
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76 */ |
|
f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
|
77 *index = sign * (val_int + val_dec) * exp; |
|
f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
|
78 return(NULL); |
|
f0e805c09ed6
minor fix xml_walk and pickup_float, not work yet.
Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents:
1036
diff
changeset
|
79 } |
| 539 | 80 else |
| 81 { | |
| 82 fprintf(stderr,"Pick up float failed : %c(%d)\n",*cont,*cont); | |
| 83 return(NULL); | |
| 84 } | |
| 85 } | |
| 86 *index = sign * (val_int + val_dec) * exp; | |
| 87 cont++; | |
| 88 return(cont); | |
| 89 } | |
| 90 | |
| 91 | |
| 92 /* | |
| 93 int main(int artc, char *argv[]) | |
| 94 { | |
| 95 xmlDocPtr doc; | |
| 96 xmlNodePtr cur; | |
| 97 char *cont; | |
| 98 | |
| 99 doc = xmlParseFile(argv[1]); | |
| 100 | |
| 101 cur = xmlDocGetRootElement(doc); | |
| 102 | |
| 103 xmlStrcmp(cur->name,(xmlChar*)"OBJECT-3D"); | |
| 104 | |
| 105 for (cur=cur->children; cur; cur=cur->next) | |
| 106 { | |
| 107 if (!xmlStrcmp(cur->name,(xmlChar*)"surface")) | |
| 108 { | |
| 109 get_data(cur->children); | |
| 110 } | |
| 111 } | |
| 112 | |
| 113 xmlFreeDoc(doc); | |
| 114 return 0; | |
| 115 | |
| 116 } | |
| 117 */ |