Mercurial > otakunoraifu
annotate font/text_stream.cc @ 66:d112357a0ec1
Fix a bug with savegames introduced with changeset c7bcc0ec2267.
Warning: savegames created since c7bcc0ec2267 are probably corrupted,
you may have to start the game over.
If you chose not to do so, you should replace all occurrences of 'TextWindow' by 'TextImplWindow',
and 'Text Window' by 'TextImpl Window' in your save files.
| author | Thibaut Girka <thib@sitedethib.com> |
|---|---|
| date | Sat, 11 Dec 2010 18:36:20 +0100 |
| parents | 4416cfac86ae |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * Copyright (c) 2004 Kazunori "jagarl" Ueno | |
| 3 * All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
| 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 #include "text.h" | |
| 29 #include "codeconv.h" | |
| 52 | 30 #include <string.h> |
| 31 #include <stdio.h> | |
|
53
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32 #include <stdlib.h> |
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33 #include "system/system_config.h" |
| 0 | 34 |
| 35 /************************************************************************ | |
| 36 ** | |
| 37 ** TextStream | |
| 38 ** | |
| 39 */ | |
| 40 | |
|
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41 static char* wstrchr(const char* s, unsigned int chr) { |
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42 int ws, wc; |
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43 while(*s != 0) { |
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44 if (*s < 0 && s[1] != 0) { |
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45 wc = int((unsigned char)(s[0]))*0x100 + int((unsigned char)(s[1])); |
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46 ws = 2; |
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47 } else { |
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48 wc = (unsigned char)(s[0]); |
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49 ws = 1; |
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50 } |
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51 if (wc == chr) return (char*)s; |
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52 s += ws; |
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53 } |
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54 return NULL; |
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55 } |
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56 |
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57 TextStream TextStream::ParseMoji(const char* str, int def_r, int def_g, int def_b, int def_size) { |
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58 TextStream ts; |
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59 ts.kanji_type = TextStream::sjis; |
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60 ts.SetColor(def_r, def_g, def_b); |
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61 char* copy_str = new char[strlen(str)+1]; |
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62 char* next_str; |
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63 char* retptr; |
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64 int var; |
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65 |
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66 while( (next_str = wstrchr(str, '#')) != NULL) { |
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67 int len = next_str - str; |
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68 strncpy(copy_str, str, len); |
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69 copy_str[len] = 0; |
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70 ts.Add(copy_str); |
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71 str = next_str + 1; |
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72 |
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73 switch(str[0]) { |
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74 case '#': // separator |
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75 str += 1; |
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76 break; |
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77 case 'D': case 'd': // return |
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78 ts.AddReturn(); |
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79 str += 1; |
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80 break; |
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81 case 'C': case 'c': // color |
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82 str += 1; |
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83 var = strtol(str, &next_str,10); |
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84 if (var == 0 && str == next_str) { // no parameter |
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85 ts.SetColor(def_r, def_g, def_b); |
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86 } else { |
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87 int r,g,b; char key[1024]; |
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88 sprintf(key, "#COLOR_TABLE.%03d", var); |
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89 if (AyuSysConfig::GetInstance()->GetParam(key, 3, &r, &g, &b)) { // color not found |
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90 r = g = b = 0; |
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91 } |
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92 ts.SetColor(r, g, b); |
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93 str = next_str; |
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94 } |
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95 break; |
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96 case 'S': case 's': // size |
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97 str += 1; |
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98 var = strtol(str, &next_str, 10); |
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99 if (var == 0 && str == next_str) { // no parameter |
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100 ts.SetSize(1); |
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101 } else { |
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102 if (def_size == 0) def_size = 20; |
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103 if (var <= 0) var = 1; |
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104 ts.SetSize(double(var)/def_size); |
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105 } |
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106 break; |
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107 case 'X': case 'x': // xpos : not supported |
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108 case 'Y': case 'y': // ypos : not supported |
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109 default: |
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110 ts.Add("#"); |
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111 break; |
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112 } |
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113 } |
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114 ts.Add(str); |
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115 delete[] copy_str; |
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116 return ts; |
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117 } |
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118 |
| 0 | 119 TextStream::TextStream(void) { |
| 120 kanji_type = euc; | |
| 121 } | |
| 52 | 122 |
| 0 | 123 void TextStream::SetSize(double scale) { |
| 124 TextElem elem; | |
| 125 elem.type = TextElem::size; | |
| 126 elem.impl.Size.scale = scale; | |
| 127 container.push_back(elem); | |
| 128 } | |
| 52 | 129 |
| 0 | 130 void TextStream::SetColor(unsigned char r, unsigned char g, unsigned char b) { |
| 131 TextElem elem; | |
| 132 elem.type = TextElem::color; | |
| 133 elem.impl.Color.r = r; | |
| 134 elem.impl.Color.g = g; | |
| 135 elem.impl.Color.b = b; | |
| 136 container.push_back(elem); | |
| 137 } | |
| 52 | 138 |
| 0 | 139 void TextStream::InsertColor(int begin_pos, int end_pos, unsigned char r, unsigned char g, unsigned char b) { |
| 140 TextElem elem; | |
| 141 if (begin_pos < 0) begin_pos = 0; | |
| 142 if (begin_pos > container.size()) begin_pos = container.size(); | |
| 143 if (end_pos < 0) end_pos = 0; | |
| 144 if (end_pos > container.size()) end_pos = container.size(); | |
| 145 if (begin_pos >= end_pos) return; | |
| 146 | |
| 147 elem.type = TextElem::color; | |
| 148 elem.impl.Color.r = 255; | |
| 149 elem.impl.Color.g = 255; | |
| 150 elem.impl.Color.b = 255; | |
| 151 container.insert(container.begin()+end_pos, elem); | |
| 152 elem.impl.Color.r = r; | |
| 153 elem.impl.Color.g = g; | |
| 154 elem.impl.Color.b = b; | |
| 155 container.insert(container.begin()+begin_pos, elem); | |
| 156 Iterator it = container.begin()+begin_pos+1; | |
| 157 Iterator end = container.begin()+end_pos+1; | |
| 158 for (; it != end; it++) { | |
| 159 if (it->type == TextElem::color) { | |
| 160 TextElem& elem = *it; | |
| 161 if (elem.impl.Color.r == 255 && elem.impl.Color.g == 255 && elem.impl.Color.b == 255) { | |
| 162 elem.impl.Color.r = r; | |
| 163 elem.impl.Color.g = g; | |
| 164 elem.impl.Color.b = b; | |
| 165 } | |
| 166 } | |
| 167 } | |
| 168 } | |
| 52 | 169 |
| 0 | 170 void TextStream::Clear(void) { |
| 171 container.clear(); | |
| 172 } | |
| 52 | 173 |
| 0 | 174 void TextStream::Add(const char* str) { |
| 175 TextElem elem; | |
| 176 for (; *str; str++) { | |
| 177 if (*str >= 0x20) { | |
| 178 elem.type = TextElem::glyph; | |
| 179 elem.impl.Glyph.code = *str; | |
| 180 } else if (*str < 0 && str[1] != 0) { | |
| 181 elem.type = TextElem::glyph; | |
| 182 elem.impl.Glyph.code = ((int(*(unsigned char*)str))<<8) | int(*(unsigned char*)(str+1)); | |
| 183 if (kanji_type == sjis) elem.impl.Glyph.code = codeconv_sjis_to_euc(elem.impl.Glyph.code); | |
| 184 str++; | |
| 185 } else { | |
| 186 continue; | |
| 187 } | |
| 188 container.push_back(elem); | |
| 189 } | |
| 190 } | |
| 52 | 191 |
| 0 | 192 void TextStream::AddReturn(void) { |
| 193 TextElem elem; | |
| 194 elem.type = TextElem::escape; | |
| 195 elem.impl.Escape.type = TextElem::ret; | |
| 196 container.push_back(elem); | |
| 197 } | |
| 52 | 198 |
| 0 | 199 void TextStream::AddName(const char* str) { |
| 200 TextElem elem; | |
| 201 elem.type = TextElem::escape; | |
| 202 elem.impl.Escape.type = TextElem::name_start; | |
| 203 container.push_back(elem); | |
| 204 Add(str); | |
| 205 elem.impl.Escape.type = TextElem::name_end; | |
| 206 container.push_back(elem); | |
| 207 } | |
| 208 | |
| 209 void TextStream::AddRuby(const char* str, const char* ruby) { | |
| 210 TextElem elem; | |
| 211 elem.type = TextElem::escape; | |
| 212 elem.impl.Escape.type = TextElem::ruby_start; | |
| 213 container.push_back(elem); | |
| 214 Add(str); | |
| 215 elem.impl.Escape.type = TextElem::ruby_startruby; | |
| 216 container.push_back(elem); | |
| 217 Add(ruby); | |
| 218 elem.impl.Escape.type = TextElem::ruby_end; | |
| 219 container.push_back(elem); | |
| 220 } | |
| 221 | |
| 222 void TextStream::RemoveName(char* name, int namelen) { | |
| 223 Iterator it; | |
| 224 for (it = container.begin(); it != container.end(); it++) { | |
| 225 if (it->type == TextElem::escape && it->impl.Escape.type == TextElem::name_start) { | |
|
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226 // 行頭の名前？ |
| 0 | 227 int pt = it - container.begin(); |
| 228 Iterator name_start = it; | |
| 229 for (; it != container.end(); it++) { | |
| 230 if (it->type == TextElem::escape && it->impl.Escape.type == TextElem::name_end) break; | |
| 231 } | |
| 232 if (it != container.end()) { | |
|
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233 // 名前が見つかったので削除 |
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234 if (name) { // 保存先があるなら保存する |
| 0 | 235 Iterator name_end = it; |
| 236 int pos = 0; | |
| 237 namelen--; | |
| 238 for (it=name_start; it != name_end; it++) { | |
| 239 if (it->type == TextElem::glyph) { | |
| 240 unsigned int code = it->impl.Glyph.code; | |
| 241 if (code < 0x100) { | |
| 242 if (pos < namelen) name[pos++] = code; | |
| 243 } else { | |
| 244 if (pos < namelen) name[pos++] = code>>8; | |
| 245 if (pos < namelen) name[pos++] = code; | |
| 246 } | |
| 247 } | |
| 248 } | |
| 249 name[pos] = 0; | |
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250 name = 0; // 最初に出た名前のみ保存する |
| 0 | 251 } |
| 252 it++; | |
| 253 container.erase(name_start, it); | |
| 254 it = container.begin() + pt; | |
| 255 } | |
| 256 } | |
| 257 for (;it != container.end(); it++) { | |
| 258 if (it->type == TextElem::escape && it->impl.Escape.type == TextElem::ret) break; | |
| 259 } | |
| 260 if (it == container.end()) break; | |
| 261 } | |
| 262 } | |
| 263 | |
| 264 /************************************************************************ | |
| 265 ** | |
| 266 ** TextStream::Save | |
| 267 ** | |
| 268 */ | |
| 269 | |
| 270 /* escape sequence : '=XX' ; x < 0x30 || 'x>0x39 && x<0x40' (symbols) */ | |
| 271 /* !"#$%&'()*+,-./:;<=>? */ | |
| 272 | |
| 273 void TextStream::Load(const std::string& from_s) { | |
| 274 /* kigou : !"#$%&'()*+,-./:;<=>? */ | |
| 275 const char* s = from_s.c_str(); | |
| 276 container.clear(); | |
| 277 if (*s == '=' && *s == 'e') {kanji_type = euc; s+=2;} | |
| 278 | |
| 279 TextElem e; | |
| 280 while(s && *s) { | |
| 281 e.type = TextElem::glyph; | |
| 282 if (*s == '=') { | |
| 283 if (s[1] >= 'A' && s[1] <= 'Q' && s[2] >= 'A' && s[2] <= 'Q') { // symbols | |
| 284 e.type = TextElem::glyph; | |
| 285 e.impl.Glyph.code = (s[1]-'A')*16 + (s[2]-'A'); | |
| 286 s += 3; | |
| 287 } else if (s[1] == 'x') { | |
| 288 e.type = TextElem::escape; | |
| 289 e.impl.Escape.type = TextElem::EscapeType(s[2]-'A'); | |
| 290 s += 3; | |
| 291 } else if (s[1] == 'c') { | |
| 292 int c; | |
| 293 e.type = TextElem::color; | |
| 294 sscanf(s+2, "%x", &c); | |
| 295 e.impl.Color.r = (c>>16)&0xff; | |
| 296 e.impl.Color.g = (c>>8)&0xff; | |
| 297 e.impl.Color.b = (c)&0xff; | |
| 298 s = strchr(s, '.'); | |
| 299 if (s) s++; | |
| 300 } else if (s[1] == 's') { | |
| 301 e.impl.Size.scale = TextElem::size; | |
| 302 sscanf(s+2, "%f", &e.impl.Size.scale); | |
| 303 s = strchr(s, '.'); | |
| 304 if (s) s++; | |
| 305 } else { | |
| 306 fprintf(stderr,"TextStream::Load(): Cannot convert text-stream from Serialized-data\n"); | |
| 307 s++; | |
| 308 } | |
| 309 } else { | |
| 310 if (*s < 0) { // kanji-code | |
| 311 if (s[1] == 0) break; | |
| 312 if (s[1] >= 0 && s[1] < 0x40) break; // not EUC nor SJIS | |
| 313 e.type = TextElem::glyph; | |
| 314 e.impl.Glyph.code = codeconv_sjis_to_euc(int(*(unsigned char*)(s))*0x100 + int(*(unsigned char*)(s+1))); | |
| 315 s += 2; | |
| 316 } else { // ascii-code | |
| 317 if (s[0] < 0x30) break; // must be escaped | |
| 318 if (s[0] > 0x39 && s[0] < 0x40) break; // must be escaped | |
| 319 e.type = TextElem::glyph; | |
| 320 e.impl.Glyph.code = s[0]; | |
| 321 s++; | |
| 322 } | |
| 323 } | |
| 324 container.push_back(e); | |
| 325 } | |
| 326 } | |
| 327 | |
| 328 std::string TextStream::Save(void) { | |
| 329 /* kigou : !"#$%&'()*+,-./:;<=>? */ | |
| 330 Iterator it; | |
| 331 std::string ret_s; | |
| 332 char buf_orig[1024]; | |
| 333 char* buf = buf_orig; | |
| 334 for (it=container.begin(); it != container.end(); it++) { | |
| 335 TextElem& e = *it; | |
| 336 switch(e.type) { | |
| 337 case TextElem::glyph: { | |
| 338 int code = e.impl.Glyph.code; | |
| 339 if (code < 0x30 || (code > 0x39 && code < 0x40)) { | |
| 340 *buf++ = '='; | |
| 341 *buf++ = (code/0x10) + 'A'; | |
| 342 *buf++ = (code%0x10) + 'A'; | |
| 343 } else { | |
|
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parents:
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changeset
|
344 code = codeconv_euc_to_sjis(code); // save file の漢字コードはSJIS |
| 0 | 345 *buf++ = code/256; |
| 346 *buf++ = code%256; | |
| 347 } | |
| 348 break; | |
| 349 } | |
| 350 case TextElem::escape: | |
| 351 sprintf(buf, "=x%c", e.impl.Escape.type+'A'); | |
| 352 buf += 3; | |
| 353 break; | |
| 354 case TextElem::color: | |
| 355 sprintf(buf, "=c%x.",int(e.impl.Color.r)*256*256+int(e.impl.Color.g)*256+e.impl.Color.b); | |
| 356 buf += strlen(buf); | |
| 357 break; | |
| 358 case TextElem::size: | |
| 359 sprintf(buf, "=s%f.", e.impl.Size.scale); | |
| 360 buf += strlen(buf); | |
| 361 break; | |
| 362 } | |
| 363 if (buf-buf_orig > 1000) { | |
| 364 *buf = 0; | |
| 365 ret_s += buf_orig; | |
| 366 buf = buf_orig; | |
| 367 } | |
| 368 } | |
| 369 *buf = 0; | |
| 370 ret_s += buf_orig; | |
| 371 buf = buf_orig; | |
| 372 return ret_s; | |
| 373 } | |
| 374 | |
| 375 /************************************************************************ | |
| 376 ** | |
| 377 ** TextGlyphStream | |
| 378 ** | |
| 379 */ | |
| 380 | |
| 381 void TextGlyphStream::SetColor(int r, int g, int b) { | |
| 382 iterator it; | |
| 383 for (it=begin(); it != end(); it++) { | |
| 384 // if (it->r == 255 && it->g == 255 && it->b == 255) { | |
| 385 it->r = r; | |
| 386 it->g = g; | |
| 387 it->b = b; | |
| 388 // } | |
| 389 } | |
| 390 } | |
| 391 void TextGlyphStream::SetReverse(bool is_rev) { | |
| 392 iterator it; | |
| 393 for (it=begin(); it != end(); it++) { | |
| 394 it->is_rev = is_rev; | |
| 395 } | |
| 396 } |