OpenTTD
strgen_tables.h
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1 /* $Id: strgen_tables.h 26050 2013-11-22 21:43:47Z rubidium $ */
2 
3 /*
4  * This file is part of OpenTTD.
5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8  */
9 
12 #include "../core/enum_type.hpp"
13 
14 enum CmdFlags {
15  C_NONE = 0x0,
16  C_DONTCOUNT = 0x1,
17  C_CASE = 0x2,
18  C_GENDER = 0x4,
19 };
21 
22 struct Buffer;
23 typedef void (*ParseCmdProc)(Buffer *buffer, char *buf, int value);
24 
25 struct CmdStruct {
26  const char *cmd;
27  ParseCmdProc proc;
28  long value;
29  uint8 consumes;
30  CmdFlags flags;
31 };
32 
33 extern void EmitSingleChar(Buffer *buffer, char *buf, int value);
34 extern void EmitPlural(Buffer *buffer, char *buf, int value);
35 extern void EmitGender(Buffer *buffer, char *buf, int value);
36 
37 static const CmdStruct _cmd_structs[] = {
38  /* Font size */
39  {"TINY_FONT", EmitSingleChar, SCC_TINYFONT, 0, C_NONE},
40  {"BIG_FONT", EmitSingleChar, SCC_BIGFONT, 0, C_NONE},
41 
42  /* Colours */
43  {"BLUE", EmitSingleChar, SCC_BLUE, 0, C_DONTCOUNT},
44  {"SILVER", EmitSingleChar, SCC_SILVER, 0, C_DONTCOUNT},
45  {"GOLD", EmitSingleChar, SCC_GOLD, 0, C_DONTCOUNT},
46  {"RED", EmitSingleChar, SCC_RED, 0, C_DONTCOUNT},
47  {"PURPLE", EmitSingleChar, SCC_PURPLE, 0, C_DONTCOUNT},
48  {"LTBROWN", EmitSingleChar, SCC_LTBROWN, 0, C_DONTCOUNT},
49  {"ORANGE", EmitSingleChar, SCC_ORANGE, 0, C_DONTCOUNT},
50  {"GREEN", EmitSingleChar, SCC_GREEN, 0, C_DONTCOUNT},
51  {"YELLOW", EmitSingleChar, SCC_YELLOW, 0, C_DONTCOUNT},
52  {"DKGREEN", EmitSingleChar, SCC_DKGREEN, 0, C_DONTCOUNT},
53  {"CREAM", EmitSingleChar, SCC_CREAM, 0, C_DONTCOUNT},
54  {"BROWN", EmitSingleChar, SCC_BROWN, 0, C_DONTCOUNT},
55  {"WHITE", EmitSingleChar, SCC_WHITE, 0, C_DONTCOUNT},
56  {"LTBLUE", EmitSingleChar, SCC_LTBLUE, 0, C_DONTCOUNT},
57  {"GRAY", EmitSingleChar, SCC_GRAY, 0, C_DONTCOUNT},
58  {"DKBLUE", EmitSingleChar, SCC_DKBLUE, 0, C_DONTCOUNT},
59  {"BLACK", EmitSingleChar, SCC_BLACK, 0, C_DONTCOUNT},
60 
61  {"REV", EmitSingleChar, SCC_REVISION, 0, C_NONE}, // openttd revision string
62 
63  {"STRING1", EmitSingleChar, SCC_STRING1, 2, C_CASE | C_GENDER}, // included string that consumes the string id and ONE argument
64  {"STRING2", EmitSingleChar, SCC_STRING2, 3, C_CASE | C_GENDER}, // included string that consumes the string id and TWO arguments
65  {"STRING3", EmitSingleChar, SCC_STRING3, 4, C_CASE | C_GENDER}, // included string that consumes the string id and THREE arguments
66  {"STRING4", EmitSingleChar, SCC_STRING4, 5, C_CASE | C_GENDER}, // included string that consumes the string id and FOUR arguments
67  {"STRING5", EmitSingleChar, SCC_STRING5, 6, C_CASE | C_GENDER}, // included string that consumes the string id and FIVE arguments
68  {"STRING6", EmitSingleChar, SCC_STRING6, 7, C_CASE | C_GENDER}, // included string that consumes the string id and SIX arguments
69  {"STRING7", EmitSingleChar, SCC_STRING7, 8, C_CASE | C_GENDER}, // included string that consumes the string id and SEVEN arguments
70 
71  {"STATION_FEATURES", EmitSingleChar, SCC_STATION_FEATURES, 1, C_NONE}, // station features string, icons of the features
72  {"INDUSTRY", EmitSingleChar, SCC_INDUSTRY_NAME, 1, C_CASE | C_GENDER}, // industry, takes an industry #, can have cases
73  {"CARGO_LONG", EmitSingleChar, SCC_CARGO_LONG, 2, C_NONE | C_GENDER},
74  {"CARGO_SHORT", EmitSingleChar, SCC_CARGO_SHORT, 2, C_NONE}, // short cargo description, only ### tons, or ### litres
75  {"CARGO_TINY", EmitSingleChar, SCC_CARGO_TINY, 2, C_NONE}, // tiny cargo description with only the amount, not a specifier for the amount or the actual cargo name
76  {"CARGO_LIST", EmitSingleChar, SCC_CARGO_LIST, 1, C_CASE},
77  {"POWER", EmitSingleChar, SCC_POWER, 1, C_NONE},
78  {"VOLUME_LONG", EmitSingleChar, SCC_VOLUME_LONG, 1, C_NONE},
79  {"VOLUME_SHORT", EmitSingleChar, SCC_VOLUME_SHORT, 1, C_NONE},
80  {"WEIGHT_LONG", EmitSingleChar, SCC_WEIGHT_LONG, 1, C_NONE},
81  {"WEIGHT_SHORT", EmitSingleChar, SCC_WEIGHT_SHORT, 1, C_NONE},
82  {"FORCE", EmitSingleChar, SCC_FORCE, 1, C_NONE},
83  {"VELOCITY", EmitSingleChar, SCC_VELOCITY, 1, C_NONE},
84  {"HEIGHT", EmitSingleChar, SCC_HEIGHT, 1, C_NONE},
85 
86  {"P", EmitPlural, 0, 0, C_DONTCOUNT}, // plural specifier
87  {"G", EmitGender, 0, 0, C_DONTCOUNT}, // gender specifier
88 
89  {"DATE_TINY", EmitSingleChar, SCC_DATE_TINY, 1, C_NONE},
90  {"DATE_SHORT", EmitSingleChar, SCC_DATE_SHORT, 1, C_CASE},
91  {"DATE_LONG", EmitSingleChar, SCC_DATE_LONG, 1, C_CASE},
92  {"DATE_ISO", EmitSingleChar, SCC_DATE_ISO, 1, C_NONE},
93 
94  {"STRING", EmitSingleChar, SCC_STRING, 1, C_CASE | C_GENDER},
95  {"RAW_STRING", EmitSingleChar, SCC_RAW_STRING_POINTER, 1, C_NONE | C_GENDER},
96 
97  /* Numbers */
98  {"COMMA", EmitSingleChar, SCC_COMMA, 1, C_NONE}, // Number with comma
99  {"DECIMAL", EmitSingleChar, SCC_DECIMAL, 2, C_NONE}, // Number with comma and fractional part. Second parameter is number of fractional digits, first parameter is number times 10**(second parameter).
100  {"NUM", EmitSingleChar, SCC_NUM, 1, C_NONE}, // Signed number
101  {"ZEROFILL_NUM", EmitSingleChar, SCC_ZEROFILL_NUM, 2, C_NONE}, // Unsigned number with zero fill, e.g. "02". First parameter is number, second minimum length
102  {"BYTES", EmitSingleChar, SCC_BYTES, 1, C_NONE}, // Unsigned number with "bytes", i.e. "1.02 MiB or 123 KiB"
103  {"HEX", EmitSingleChar, SCC_HEX, 1, C_NONE}, // Hexadecimally printed number
104 
105  {"CURRENCY_LONG", EmitSingleChar, SCC_CURRENCY_LONG, 1, C_NONE},
106  {"CURRENCY_SHORT", EmitSingleChar, SCC_CURRENCY_SHORT, 1, C_NONE}, // compact currency
107 
108  {"WAYPOINT", EmitSingleChar, SCC_WAYPOINT_NAME, 1, C_NONE | C_GENDER}, // waypoint name
109  {"STATION", EmitSingleChar, SCC_STATION_NAME, 1, C_NONE | C_GENDER},
110  {"DEPOT", EmitSingleChar, SCC_DEPOT_NAME, 2, C_NONE | C_GENDER},
111  {"TOWN", EmitSingleChar, SCC_TOWN_NAME, 1, C_NONE | C_GENDER},
112  {"GROUP", EmitSingleChar, SCC_GROUP_NAME, 1, C_NONE | C_GENDER},
113  {"SIGN", EmitSingleChar, SCC_SIGN_NAME, 1, C_NONE | C_GENDER},
114  {"ENGINE", EmitSingleChar, SCC_ENGINE_NAME, 1, C_NONE | C_GENDER},
115  {"VEHICLE", EmitSingleChar, SCC_VEHICLE_NAME, 1, C_NONE | C_GENDER},
116  {"COMPANY", EmitSingleChar, SCC_COMPANY_NAME, 1, C_NONE | C_GENDER},
117  {"COMPANY_NUM", EmitSingleChar, SCC_COMPANY_NUM, 1, C_NONE},
118  {"PRESIDENT_NAME", EmitSingleChar, SCC_PRESIDENT_NAME, 1, C_NONE | C_GENDER},
119 
120  {"", EmitSingleChar, '\n', 0, C_DONTCOUNT},
121  {"{", EmitSingleChar, '{', 0, C_DONTCOUNT},
122  {"UP_ARROW", EmitSingleChar, SCC_UP_ARROW, 0, C_DONTCOUNT},
123  {"SMALL_UP_ARROW", EmitSingleChar, SCC_SMALL_UP_ARROW, 0, C_DONTCOUNT},
124  {"SMALL_DOWN_ARROW", EmitSingleChar, SCC_SMALL_DOWN_ARROW, 0, C_DONTCOUNT},
125  {"TRAIN", EmitSingleChar, SCC_TRAIN, 0, C_DONTCOUNT},
126  {"LORRY", EmitSingleChar, SCC_LORRY, 0, C_DONTCOUNT},
127  {"BUS", EmitSingleChar, SCC_BUS, 0, C_DONTCOUNT},
128  {"PLANE", EmitSingleChar, SCC_PLANE, 0, C_DONTCOUNT},
129  {"SHIP", EmitSingleChar, SCC_SHIP, 0, C_DONTCOUNT},
130  {"NBSP", EmitSingleChar, 0xA0, 0, C_DONTCOUNT},
131  {"COPYRIGHT", EmitSingleChar, 0xA9, 0, C_DONTCOUNT},
132  {"DOWN_ARROW", EmitSingleChar, SCC_DOWN_ARROW, 0, C_DONTCOUNT},
133  {"CHECKMARK", EmitSingleChar, SCC_CHECKMARK, 0, C_DONTCOUNT},
134  {"CROSS", EmitSingleChar, SCC_CROSS, 0, C_DONTCOUNT},
135  {"RIGHT_ARROW", EmitSingleChar, SCC_RIGHT_ARROW, 0, C_DONTCOUNT},
136  {"SMALL_LEFT_ARROW", EmitSingleChar, SCC_LESS_THAN, 0, C_DONTCOUNT},
137  {"SMALL_RIGHT_ARROW", EmitSingleChar, SCC_GREATER_THAN, 0, C_DONTCOUNT},
138 
139  /* The following are directional formatting codes used to get the RTL strings right:
140  * http://www.unicode.org/unicode/reports/tr9/#Directional_Formatting_Codes */
141  {"LRM", EmitSingleChar, CHAR_TD_LRM, 0, C_DONTCOUNT},
142  {"RLM", EmitSingleChar, CHAR_TD_RLM, 0, C_DONTCOUNT},
143  {"LRE", EmitSingleChar, CHAR_TD_LRE, 0, C_DONTCOUNT},
144  {"RLE", EmitSingleChar, CHAR_TD_RLE, 0, C_DONTCOUNT},
145  {"LRO", EmitSingleChar, CHAR_TD_LRO, 0, C_DONTCOUNT},
146  {"RLO", EmitSingleChar, CHAR_TD_RLO, 0, C_DONTCOUNT},
147  {"PDF", EmitSingleChar, CHAR_TD_PDF, 0, C_DONTCOUNT},
148 };
149 
151 struct PluralForm {
153  const char *description;
154  const char *names;
155 };
156 
158 static const int MAX_PLURALS = 5;
159 
161 static const PluralForm _plural_forms[] = {
162  { 2, "Two forms: special case for 1.", "\"1\" \"other\"" },
163  { 1, "Only one form.", "\"other\"" },
164  { 2, "Two forms: special case for 0 to 1.", "\"0..1\" \"other\"" },
165  { 3, "Three forms: special cases for 0, and numbers ending in 1 except when ending in 11.", "\"1,21,31,...\" \"other\" \"0\"" },
166  { 5, "Five forms: special cases for 1, 2, 3 to 6, and 7 to 10.", "\"1\" \"2\" \"3..6\" \"7..10\" \"other\"" },
167  { 3, "Three forms: special cases for numbers ending in 1 except when ending in 11, and 2 to 9 except when ending in 12 to 19.", "\"1,21,31,...\" \"2..9,22..29,32..39,...\" \"other\"" },
168  { 3, "Three forms: special cases for numbers ending in 1 except when ending in 11, and 2 to 4 except when ending in 12 to 14.", "\"1,21,31,...\" \"2..4,22..24,32..34,...\" \"other\"" },
169  { 3, "Three forms: special cases for 1, and numbers ending in 2 to 4 except when ending in 12 to 14.", "\"1\" \"2..4,22..24,32..34,...\" \"other\"" },
170  { 4, "Four forms: special cases for numbers ending in 01, 02, and 03 to 04.", "\"1,101,201,...\" \"2,102,202,...\" \"3..4,103..104,203..204,...\" \"other\"" },
171  { 2, "Two forms: special case for numbers ending in 1 except when ending in 11.", "\"1,21,31,...\" \"other\"" },
172  { 3, "Three forms: special cases for 1, and 2 to 4.", "\"1\" \"2..4\" \"other\"" },
173  { 2, "Two forms: cases for numbers ending with a consonant, and with a vowel.", "\"yeong,il,sam,yuk,chil,pal\" \"i,sa,o,gu\"" },
174  { 4, "Four forms: special cases for 1, 0 and numbers ending in 02 to 10, and numbers ending in 11 to 19.", "\"1\" \"0,2..10,102..110,202..210,...\" \"11..19,111..119,211..219,...\" \"other\"" },
175  { 4, "Four forms: special cases for 1 and 11, 2 and 12, 3..10 and 13..19.", "\"1,11\" \"2,12\" \"3..10,13..19\" \"other\"" },
176 };
177 
178 /* Flags:
179  * 0 = nothing
180  * t = translator editable
181  * l = ltr/rtl choice
182  * p = plural choice
183  * d = separator char (replace spaces with {NBSP})
184  * x1 = hexadecimal number of 1 byte
185  * x2 = hexadecimal number of 2 bytes
186  * g = gender
187  * c = cases
188  * a = array, i.e. list of strings
189  */
191 static const char * const _pragmas[][4] = {
192  /* name flags default description */
193  { "name", "0", "", "English name for the language" },
194  { "ownname", "t", "", "Localised name for the language" },
195  { "isocode", "0", "", "ISO code for the language" },
196  { "plural", "tp", "0", "Plural form to use" },
197  { "textdir", "tl", "ltr", "Text direction. Either ltr (left-to-right) or rtl (right-to-left)" },
198  { "digitsep", "td", ",", "Digit grouping separator for non-currency numbers" },
199  { "digitsepcur", "td", ",", "Digit grouping separator for currency numbers" },
200  { "decimalsep", "td", ".", "Decimal separator" },
201  { "winlangid", "x2", "0x0000", "Language ID for Windows" },
202  { "grflangid", "x1", "0x00", "Language ID for NewGRFs" },
203  { "gender", "tag", "", "List of genders" },
204  { "case", "tac", "", "List of cases" },
205 };