mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r2597) Feature: [string system] Support cases.
- Cases are used to change a string, such as Coal Mine, depending on the surrounding context. - Cases are defined like "STR_4802_COAL_MINE.ack :Coala Mina" - All cases need to be listed on the top of the file like this "##case ack" - When using the string, type {STRING.ack} to choose the "ack" version of Coal mine. - Also combined the strgen arrays into a struct, and fixed a bug with SetXY.
This commit is contained in:
parent
10bc66eb42
commit
b72e1fb67d
452
strgen/strgen.c
452
strgen/strgen.c
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@ -37,16 +37,36 @@ typedef struct CmdStruct {
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ParseCmdProc proc;
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long value;
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int8 consumes;
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bool dont_count;
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byte flags;
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} CmdStruct;
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enum {
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C_DONTCOUNT = 1,
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C_CASE = 2,
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};
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typedef struct Case {
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int caseidx;
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char *string;
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struct Case *next;
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} Case;
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static int _cur_line;
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static int _errors, _warnings;
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static char *_strname[65536]; // Name of the string, NULL if not exists
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static char *_master[65536]; // English text
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static char *_translated[65536]; // Translated text
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static uint16 _hash_next[65536]; // next hash entry
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typedef struct LangString {
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char *name; // Name of the string
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char *english; // English text
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char *translated; // Translated text
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uint16 hash_next; // next hash entry
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uint16 index;
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Case *english_case; // cases for english
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Case *translated_case; // cases for foreign
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} LangString;
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static LangString *_strings[65536];
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#define HASH_SIZE 32767
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static uint16 _hash_head[HASH_SIZE];
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@ -58,15 +78,35 @@ static int _next_string_id;
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static uint32 _hash;
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static char _lang_name[32], _lang_ownname[32], _lang_isocode[16];
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static byte _lang_pluralform;
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static char _genders[8][8];
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#define MAX_NUM_GENDER 8
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static char _genders[MAX_NUM_GENDER][8];
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static int _numgenders;
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// contains the name of all cases.
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#define MAX_NUM_CASES 50
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static char _cases[MAX_NUM_CASES][16];
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static int _numcases;
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// for each plural value, this is the number of plural forms.
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static const byte _plural_form_counts[] = { 2,1,2,3,3,3,3,3,4 };
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static const char *_cur_ident;
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typedef struct CmdPair {
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const CmdStruct *a;
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char *v;
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} CmdPair;
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typedef struct ParsedCommandStruct {
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int np;
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CmdPair pairs[32];
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const CmdStruct *cmd[32]; // ordered by param #
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} ParsedCommandStruct;
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// Used when generating some advanced commands.
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static ParsedCommandStruct _cur_pcs;
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static int _cur_argidx;
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static uint HashStr(const char *s)
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{
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uint hash = 0;
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@ -75,21 +115,22 @@ static uint HashStr(const char *s)
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return hash % HASH_SIZE;
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}
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static void HashAdd(const char *s, int value)
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static void HashAdd(const char *s, LangString *ls)
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{
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uint hash = HashStr(s);
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_hash_next[value] = _hash_head[hash];
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_hash_head[hash] = value + 1;
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ls->hash_next = _hash_head[hash];
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_hash_head[hash] = ls->index + 1;
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}
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static int HashFind(const char *s)
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static LangString *HashFind(const char *s)
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{
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int idx = _hash_head[HashStr(s)];
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while (--idx >= 0) {
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if (!strcmp(_strname[idx], s)) return idx;
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idx = _hash_next[idx];
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LangString *ls = _strings[idx];
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if (!strcmp(ls->name, s)) return ls;
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idx = ls->hash_next;
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}
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return -1;
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return NULL;
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}
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@ -162,7 +203,6 @@ static void EmitEscapedByte(char *buf, int value)
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PutByte((byte)value);
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}
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static void EmitSetX(char *buf, int value)
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{
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char *err;
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@ -184,7 +224,7 @@ static void EmitSetXY(char *buf, int value)
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y = strtol(err+1, &err, 0);
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if (*err != 0) Fatal("SetXY param invalid");
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PutByte(0x1F);
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PutByte(2);
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PutByte((byte)x);
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PutByte((byte)y);
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}
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@ -195,15 +235,20 @@ static void EmitSetXY(char *buf, int value)
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// This is encoded like
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// CommandByte <ARG#> <NUM> {Length of each string} {each string}
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bool ParseRelNum(char **buf, int *value, bool *relative)
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bool ParseRelNum(char **buf, int *value)
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{
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char *s = *buf, *end;
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bool rel = false;
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int v;
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while (*s == ' ' || *s == '\t') s++;
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if (*s == '+') { rel = true; s++; }
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*value = strtol(s, &end, 0);
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v = strtol(s, &end, 0);
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if (end == s) return false;
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*relative = rel | (*value < 0);
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if (rel || (v < 0))
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*value += v;
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else
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*value = v;
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*buf = end;
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return true;
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}
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@ -246,7 +291,7 @@ char *ParseWord(char **buf)
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}
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// Forward declaration
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static int TranslateArgumentIdx(int arg, bool relative);
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static int TranslateArgumentIdx(int arg);
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static void EmitWordList(char **words, int nw)
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{
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@ -263,13 +308,13 @@ static void EmitWordList(char **words, int nw)
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static void EmitPlural(char *buf, int value)
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{
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int v;
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bool relative;
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int argidx = _cur_argidx;
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char *words[5];
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int nw = 0;
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// Parse out the number, if one exists.
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if (!ParseRelNum(&buf, &v, &relative)) { v = -1; relative = true; }
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// Parse out the number, if one exists. Otherwise default to prev arg.
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if (!ParseRelNum(&buf, &argidx))
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argidx--;
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// Parse each string
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for(nw=0; nw<5; nw++) {
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@ -286,15 +331,14 @@ static void EmitPlural(char *buf, int value)
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_plural_form_counts[_lang_pluralform], nw);
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PutByte(0x7D);
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PutByte(TranslateArgumentIdx(v, relative));
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PutByte(TranslateArgumentIdx(argidx));
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EmitWordList(words, nw);
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}
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static void EmitGender(char *buf, int value)
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{
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int v;
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bool relative;
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int argidx = _cur_argidx;
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char *words[8];
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int nw;
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} else {
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// This is a {G 0 foo bar two} command.
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if (!ParseRelNum(&buf, &v, &relative)) { v = 0; relative = true; }
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// If no relative number exists, default to +0
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if (!ParseRelNum(&buf, &argidx)) {}
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for(nw=0; nw<8; nw++) {
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words[nw] = ParseWord(&buf);
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if (nw != _numgenders) Fatal("Bad # of arguments for gender command");
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PutByte(0x85);
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PutByte(13);
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PutByte(TranslateArgumentIdx(v, relative));
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PutByte(TranslateArgumentIdx(argidx));
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EmitWordList(words, nw);
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}
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}
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{"BIGFONT", EmitSingleByte, 9, 0},
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// New line
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{"", EmitSingleByte, 10, 0, true},
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{"", EmitSingleByte, 10, 0, C_DONTCOUNT},
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// Colors
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{"BLUE", EmitSingleByte, 15, 0},
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// The first string includes the second string.
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{"STRING1", EmitEscapedByte, 5, 1}, // included string that consumes ONE argument
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{"STRING2", EmitEscapedByte, 6, 2}, // included string that consumes TWO arguments
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{"STRING3", EmitEscapedByte, 7, 3}, // included string that consumes THREE arguments
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{"STRING4", EmitEscapedByte, 8, 4}, // included string that consumes FOUR arguments
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{"STRING5", EmitEscapedByte, 9, 5}, // included string that consumes FIVE arguments
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{"STRING1", EmitEscapedByte, 5, 1, C_CASE}, // included string that consumes ONE argument
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{"STRING2", EmitEscapedByte, 6, 2, C_CASE}, // included string that consumes TWO arguments
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{"STRING3", EmitEscapedByte, 7, 3, C_CASE}, // included string that consumes THREE arguments
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{"STRING4", EmitEscapedByte, 8, 4, C_CASE}, // included string that consumes FOUR arguments
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{"STRING5", EmitEscapedByte, 9, 5, C_CASE}, // included string that consumes FIVE arguments
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{"STATIONFEATURES", EmitEscapedByte, 10, 1}, // station features string, icons of the features
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{"INDUSTRY", EmitEscapedByte, 11, 1}, // industry, takes an industry #
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{"VOLUME", EmitEscapedByte, 12, 1},
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{"DATE_TINY", EmitEscapedByte, 14, 1},
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{"CARGO", EmitEscapedByte, 15, 2},
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{"P", EmitPlural, 0, 0, true}, // plural specifier
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{"G", EmitGender, 0, 0, true}, // gender specifier
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{"P", EmitPlural, 0, 0, C_DONTCOUNT}, // plural specifier
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{"G", EmitGender, 0, 0, C_DONTCOUNT}, // gender specifier
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{"DATE_LONG", EmitSingleByte, 0x82, 1},
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{"DATE_SHORT", EmitSingleByte, 0x83, 1},
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{"SKIP", EmitSingleByte, 0x86, 1},
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{"STRING", EmitSingleByte, 0x88, 1},
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{"STRING", EmitSingleByte, 0x88, 1, C_CASE},
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{"CARGO", EmitSingleByte, 0x99, 2},
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{"WAYPOINT", EmitSingleByte, 0x99, 1}, // waypoint name
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{"STATION", EmitSingleByte, 0x9A, 1},
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{"TOWN", EmitSingleByte, 0x9B, 1},
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{"CURRENCY64", EmitSingleByte, 0x9C, 2},
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{"WAYPOINT", EmitSingleByte, 0x9D, 1}, // waypoint name
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{"DATE_TINY", EmitSingleByte, 0x9E, 1},
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// 0x9D is used for the pseudo command SETCASE
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// 0x9E is used for case switching
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// 0x9E=158 is the LAST special character we may use.
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{"UPARROW", EmitSingleByte, 0xA0, 0},
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return NULL;
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}
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static int ResolveCaseName(const char *str, int len)
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{
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int i;
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for(i=0; i<MAX_NUM_CASES; i++)
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if (!memcmp(_cases[i], str, len) && _cases[i][len] == 0)
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return i + 1;
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Fatal("Invalid case-name '%s'", str);
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}
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// returns NULL on eof
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// else returns command struct
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static const CmdStruct *ParseCommandString(char **str, char *param, int *argno, bool show_err)
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static const CmdStruct *ParseCommandString(const char **str, char *param, int *argno, int *casei)
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{
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char *s = *str, *start;
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const char *s = *str, *start;
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const CmdStruct *cmd;
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int plen = 0;
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byte c;
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*argno = -1;
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*casei = -1;
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// Scan to the next command, exit if there's no next command.
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for(; *s != '{'; s++) {
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@ -477,15 +535,9 @@ static const CmdStruct *ParseCommandString(char **str, char *param, int *argno,
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// parse command name
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start = s;
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for(;;) {
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do {
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c = *s++;
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if (c == '}' || c == ' ' || c == '=')
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break;
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if (c == '\0') {
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Error("Missing } from command '%s'", start);
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return NULL;
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}
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}
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} while (c != '}' && c != ' ' && c != '=' && c != '.' && c != 0);
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cmd = FindCmd(start, s - start - 1);
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if (cmd == NULL) {
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@ -493,6 +545,22 @@ static const CmdStruct *ParseCommandString(char **str, char *param, int *argno,
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return NULL;
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}
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if (c == '.') {
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const char *casep = s;
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if (!(cmd->flags & C_CASE))
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Fatal("Command '%s' can't have a case", cmd->cmd);
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do c = *s++; while (c != '}' && c != ' ' && c != '\0');
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*casei = ResolveCaseName(casep, s-casep-1);
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}
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if (c == '\0') {
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Error("Missing } from command '%s'", start);
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return NULL;
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}
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if (c != '}') {
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if (c == '=') s--;
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// copy params
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@ -533,42 +601,40 @@ static void HandlePragma(char *str)
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Fatal("Invalid pluralform %d", _lang_pluralform);
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} else if (!memcmp(str, "gender ", 7)) {
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char *buf = str + 7, *s;
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int i;
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for(i=0; i<8; i++) {
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for(;;) {
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s = ParseWord(&buf);
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if (!s) break;
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ttd_strlcpy(_genders[i], s, sizeof(_genders[i]));
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if (_numgenders >= MAX_NUM_GENDER) Fatal("Too many genders, max %d", MAX_NUM_GENDER);
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ttd_strlcpy(_genders[_numgenders], s, sizeof(_genders[_numgenders]));
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_numgenders++;
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}
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} else if (!memcmp(str, "case ", 5)) {
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char *buf = str + 5, *s;
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for(;;) {
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s = ParseWord(&buf);
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if (!s) break;
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if (_numcases >= MAX_NUM_CASES) Fatal("Too many cases, max %d", MAX_NUM_CASES);
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ttd_strlcpy(_cases[_numcases], s, sizeof(_cases[_numcases]));
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_numcases++;
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}
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} else {
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Fatal("unknown pragma '%s'", str);
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}
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}
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typedef struct CmdPair {
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const CmdStruct *a;
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char *v;
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} CmdPair;
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typedef struct ParsedCommandStruct {
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int np;
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CmdPair pairs[32];
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const CmdStruct *cmd[32]; // ordered by param #
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} ParsedCommandStruct;
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static void ExtractCommandString(ParsedCommandStruct *p, char *s, bool warnings)
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{
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const CmdStruct *ar;
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char param[100];
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int argno;
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int argidx = 0;
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int casei;
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memset(p, 0, sizeof(*p));
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for(;;) {
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// read until next command from a.
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ar = ParseCommandString(&s, param, &argno, warnings);
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ar = ParseCommandString(&s, param, &argno, &casei);
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if (ar == NULL)
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break;
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@ -582,7 +648,7 @@ static void ExtractCommandString(ParsedCommandStruct *p, char *s, bool warnings)
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if (p->cmd[argidx] != NULL && p->cmd[argidx] != ar) Fatal("duplicate param idx %d", argidx);
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p->cmd[argidx++] = ar;
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} else if (!ar->dont_count) { // Ignore some of them
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} else if (!(ar->flags & C_DONTCOUNT)) { // Ignore some of them
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if (p->np >= lengthof(p->pairs)) Fatal("too many commands in string, max %d", lengthof(p->pairs));
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p->pairs[p->np].a = ar;
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p->pairs[p->np].v = param[0]?strdup(param):"";
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@ -659,11 +725,11 @@ static bool CheckCommandsMatch(char *a, char *b, const char *name)
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return result;
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}
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static void HandleString(char *str, bool master)
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{
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char *s,*t;
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int ent;
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LangString *ent;
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char *casep;
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if (*str == '#') {
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if (str[1] == '#' && str[2] != '#')
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@ -687,45 +753,78 @@ static void HandleString(char *str, bool master)
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*t = 0;
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s++;
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// Check if the string has a case..
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// The syntax for cases is IDENTNAME.case
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casep = strchr(str, '.');
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if (casep) *casep++ = 0;
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// Check if this string already exists..
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ent = HashFind(str);
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if (master) {
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if (ent != -1) {
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if (ent != NULL && !casep) {
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Error("String name '%s' is used multiple times", str);
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return;
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}
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ent = _next_string_id++;
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if (_strname[ent]) {
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Error("String ID 0x%X for '%s' already in use by '%s'", ent, str, _strname[ent]);
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if (ent == NULL && casep) {
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Error("Base string name '%s' doesn't exist yet. Define it before defining a case.", str);
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return;
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}
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_strname[ent] = strdup(str);
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_master[ent] = strdup(s);
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|
||||
// add to hash table
|
||||
HashAdd(str, ent);
|
||||
if (ent == NULL) {
|
||||
if (_strings[_next_string_id]) {
|
||||
Error("String ID 0x%X for '%s' already in use by '%s'", ent, str, _strings[_next_string_id]->name);
|
||||
return;
|
||||
}
|
||||
|
||||
// Allocate a new LangString
|
||||
ent = calloc(sizeof(LangString), 1);
|
||||
_strings[_next_string_id] = ent;
|
||||
ent->index = _next_string_id++;
|
||||
ent->name = strdup(str);
|
||||
|
||||
HashAdd(str, ent);
|
||||
}
|
||||
|
||||
if (casep) {
|
||||
Case *c = malloc(sizeof(Case));
|
||||
c->caseidx = ResolveCaseName(casep, strlen(casep));
|
||||
c->string = strdup(s);
|
||||
c->next = ent->english_case;
|
||||
ent->english_case = c;
|
||||
} else {
|
||||
ent->english = strdup(s);
|
||||
}
|
||||
|
||||
} else {
|
||||
if (ent == -1) {
|
||||
if (ent == NULL) {
|
||||
Warning("String name '%s' does not exist in master file", str);
|
||||
return;
|
||||
}
|
||||
|
||||
if (_translated[ent]) {
|
||||
if (ent->translated && !casep) {
|
||||
Error("String name '%s' is used multiple times", str);
|
||||
return;
|
||||
}
|
||||
|
||||
if (s[0] == ':' && s[1] == '\0') {
|
||||
if (s[0] == ':' && s[1] == '\0' && casep == NULL) {
|
||||
// Special syntax :: means we should just inherit the master string
|
||||
_translated[ent] = strdup(_master[ent]);
|
||||
ent->translated = strdup(ent->english);
|
||||
} else {
|
||||
// check that the commands match
|
||||
if (!CheckCommandsMatch(s, _master[ent], str)) {
|
||||
// make sure that the commands match
|
||||
if (!CheckCommandsMatch(s, ent->english, str))
|
||||
return;
|
||||
|
||||
if (casep) {
|
||||
Case *c = malloc(sizeof(Case));
|
||||
c->caseidx = ResolveCaseName(casep, strlen(casep));
|
||||
c->string = strdup(s);
|
||||
c->next = ent->translated_case;
|
||||
ent->translated_case = c;
|
||||
} else {
|
||||
ent->translated = strdup(s);
|
||||
}
|
||||
_translated[ent] = strdup(s);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -744,6 +843,12 @@ static void ParseFile(const char *file, bool english)
|
|||
FILE *in;
|
||||
char buf[2048];
|
||||
|
||||
// For each new file we parse, reset the genders.
|
||||
_numgenders = 0;
|
||||
// TODO:!! We can't reset the cases. In case the translated strings
|
||||
// derive some strings from english....
|
||||
|
||||
|
||||
in = fopen(file, "r");
|
||||
if (in == NULL) { Fatal("Cannot open file '%s'", file); }
|
||||
_cur_line = 1;
|
||||
|
@ -770,20 +875,26 @@ static uint32 MyHashStr(uint32 hash, const char *s)
|
|||
static void MakeHashOfStrings()
|
||||
{
|
||||
uint32 hash = 0;
|
||||
LangString *ls;
|
||||
char *s;
|
||||
const CmdStruct *cs;
|
||||
char buf[256];
|
||||
int i;
|
||||
int argno;
|
||||
int casei;
|
||||
|
||||
for(i = 0; i != 65536; i++) {
|
||||
if ((s=_strname[i]) != NULL) {
|
||||
if ((ls=_strings[i]) != NULL) {
|
||||
s = ls->name;
|
||||
hash ^= i * 0x717239;
|
||||
if (hash & 1) hash = (hash>>1) ^ 0xDEADBEEF; else hash >>= 1;
|
||||
hash = MyHashStr(hash, s + 1);
|
||||
|
||||
s = _master[i];
|
||||
while ((cs = ParseCommandString(&s, buf, &argno, false)) != NULL) {
|
||||
s = ls->english;
|
||||
while ((cs = ParseCommandString(&s, buf, &argno, &casei)) != NULL) {
|
||||
if (cs->flags & C_DONTCOUNT)
|
||||
continue;
|
||||
|
||||
hash ^= (cs - _cmd_structs) * 0x1234567;
|
||||
if (hash & 1) hash = (hash>>1) ^ 0xF00BAA4; else hash >>= 1;
|
||||
}
|
||||
|
@ -798,24 +909,13 @@ static int CountInUse(int grp)
|
|||
int i;
|
||||
|
||||
for(i = 0x800; --i >= 0;) {
|
||||
if (_strname[(grp<<11)+i] != NULL)
|
||||
if (_strings[(grp<<11)+i] != NULL)
|
||||
break;
|
||||
}
|
||||
return i + 1;
|
||||
}
|
||||
|
||||
|
||||
static void WriteLength(FILE *f, uint length)
|
||||
{
|
||||
if (length < 0xC0) {
|
||||
fputc(length, f);
|
||||
} else if (length < 0x4000) {
|
||||
fputc((length >> 8) | 0xC0, f);
|
||||
fputc(length & 0xFF, f);
|
||||
} else {
|
||||
Fatal("string too long");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool CompareFiles(const char *n1, const char *n2)
|
||||
|
@ -863,13 +963,13 @@ static void WriteStringsH(const char *filename)
|
|||
lastgrp = 0;
|
||||
|
||||
for(i = 0; i != 65536; i++) {
|
||||
if (_strname[i]) {
|
||||
if (_strings[i]) {
|
||||
if (lastgrp != (i >> 11)) {
|
||||
lastgrp = (i >> 11);
|
||||
fprintf(out, "};\n\nenum {");
|
||||
}
|
||||
|
||||
fprintf(out, next == i ? "%s,\n" : "\n%s = 0x%X,\n", _strname[i], i);
|
||||
fprintf(out, next == i ? "%s,\n" : "\n%s = 0x%X,\n", _strings[i]->name, i);
|
||||
next = i + 1;
|
||||
}
|
||||
}
|
||||
|
@ -897,16 +997,10 @@ static void WriteStringsH(const char *filename)
|
|||
}
|
||||
}
|
||||
|
||||
static ParsedCommandStruct _cur_pcs;
|
||||
static int _cur_argidx;
|
||||
|
||||
static int TranslateArgumentIdx(int argidx, bool relative)
|
||||
static int TranslateArgumentIdx(int argidx)
|
||||
{
|
||||
int i, sum;
|
||||
|
||||
if (relative)
|
||||
argidx += _cur_argidx;
|
||||
|
||||
if (argidx < 0 || argidx >= lengthof(_cur_pcs.cmd))
|
||||
Fatal("invalid argidx %d", argidx);
|
||||
|
||||
|
@ -921,7 +1015,61 @@ static int TranslateArgumentIdx(int argidx, bool relative)
|
|||
static void PutArgidxCommand(void)
|
||||
{
|
||||
PutByte(0x7C);
|
||||
PutByte(TranslateArgumentIdx(0, true));
|
||||
PutByte(TranslateArgumentIdx(_cur_argidx));
|
||||
}
|
||||
|
||||
|
||||
static void PutCommandString(const char *str)
|
||||
{
|
||||
const CmdStruct *cs;
|
||||
char param[256];
|
||||
int argno;
|
||||
int casei;
|
||||
|
||||
_cur_argidx = 0;
|
||||
|
||||
while (*str != '\0') {
|
||||
// Process characters as they are until we encounter a {
|
||||
if (*str != '{') {
|
||||
PutByte(*str++);
|
||||
continue;
|
||||
}
|
||||
cs = ParseCommandString(&str, param, &argno, &casei);
|
||||
if (cs == NULL) break;
|
||||
|
||||
if (casei != -1) {
|
||||
PutByte(0x9D); // {SETCASE}
|
||||
PutByte(casei);
|
||||
}
|
||||
|
||||
// For params that consume values, we need to handle the argindex properly
|
||||
if (cs->consumes) {
|
||||
// Check if we need to output a move-param command
|
||||
if (argno!=-1 && argno != _cur_argidx) {
|
||||
_cur_argidx = argno;
|
||||
PutArgidxCommand();
|
||||
}
|
||||
|
||||
// Output the one from the master string... it's always accurate.
|
||||
cs = _cur_pcs.cmd[_cur_argidx++];
|
||||
if (!cs)
|
||||
Fatal("%s: No argument exists at posision %d", _cur_ident, _cur_argidx-1);
|
||||
}
|
||||
|
||||
cs->proc(param, cs->value);
|
||||
}
|
||||
}
|
||||
|
||||
static void WriteLength(FILE *f, uint length)
|
||||
{
|
||||
if (length < 0xC0) {
|
||||
fputc(length, f);
|
||||
} else if (length < 0x4000) {
|
||||
fputc((length >> 8) | 0xC0, f);
|
||||
fputc(length & 0xFF, f);
|
||||
} else {
|
||||
Fatal("string too long");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
@ -931,9 +1079,6 @@ static void WriteLangfile(const char *filename, int show_todo)
|
|||
int in_use[32];
|
||||
LanguagePackHeader hdr;
|
||||
int i,j;
|
||||
const CmdStruct *cs;
|
||||
char param[256];
|
||||
int argno;
|
||||
|
||||
f = fopen(filename, "wb");
|
||||
if (f == NULL) Fatal("can't open %s", filename);
|
||||
|
@ -957,21 +1102,23 @@ static void WriteLangfile(const char *filename, int show_todo)
|
|||
|
||||
for(i = 0; i != 32; i++) {
|
||||
for(j = 0; j != in_use[i]; j++) {
|
||||
int idx = (i<<11)+j;
|
||||
char *str;
|
||||
LangString *ls = _strings[(i<<11)+j];
|
||||
|
||||
Case *casep;
|
||||
char *cmdp;
|
||||
|
||||
// For undefined strings, just set that it's an empty string
|
||||
if (_strname[idx] == NULL) {
|
||||
if (ls == NULL) {
|
||||
WriteLength(f, 0);
|
||||
continue;
|
||||
}
|
||||
|
||||
_cur_ident = _strname[idx];
|
||||
_cur_ident = ls->name;
|
||||
|
||||
// Produce a message if a string doesn't have a translation.
|
||||
if (show_todo && _translated[idx] == NULL) {
|
||||
if (show_todo && ls->translated == NULL) {
|
||||
if (show_todo == 2) {
|
||||
Warning("'%s' is untranslated", _strname[idx]);
|
||||
Warning("'%s' is untranslated", ls->name);
|
||||
} else {
|
||||
const char *s = "<TODO> ";
|
||||
while(*s) PutByte(*s++);
|
||||
|
@ -979,37 +1126,48 @@ static void WriteLangfile(const char *filename, int show_todo)
|
|||
}
|
||||
|
||||
// Extract the strings and stuff from the english command string
|
||||
ExtractCommandString(&_cur_pcs, _master[idx], false);
|
||||
ExtractCommandString(&_cur_pcs, ls->english, false);
|
||||
|
||||
str = _translated[idx] ? _translated[idx] : _master[idx];
|
||||
_cur_argidx = 0;
|
||||
|
||||
while (*str != '\0') {
|
||||
// Process characters as they are until we encounter a {
|
||||
if (*str != '{') {
|
||||
PutByte(*str++);
|
||||
continue;
|
||||
}
|
||||
cs = ParseCommandString(&str, param, &argno, false);
|
||||
if (cs == NULL) break;
|
||||
|
||||
// For params that consume values, we need to handle the argindex properly
|
||||
if (cs->consumes) {
|
||||
// Check if we need to output a move-param command
|
||||
if (argno!=-1 && argno != _cur_argidx) {
|
||||
_cur_argidx = argno;
|
||||
PutArgidxCommand();
|
||||
}
|
||||
|
||||
// Output the one from the master string... it's always accurate.
|
||||
cs = _cur_pcs.cmd[_cur_argidx++];
|
||||
if (!cs)
|
||||
Fatal("cs == NULL");
|
||||
}
|
||||
|
||||
cs->proc(param, cs->value);
|
||||
if (ls->translated_case || ls->translated) {
|
||||
casep = ls->translated_case;
|
||||
cmdp = ls->translated;
|
||||
} else {
|
||||
casep = ls->english_case;
|
||||
cmdp = ls->english;
|
||||
}
|
||||
|
||||
if (casep) {
|
||||
Case *c;
|
||||
int num;
|
||||
// Need to output a case-switch.
|
||||
// It has this format
|
||||
// <0x9E> <NUM CASES> <CASE1> <LEN1> <STRING1> <CASE2> <LEN2> <STRING2> <CASE3> <LEN3> <STRING3> <STRINGDEFAULT>
|
||||
// Each LEN is printed using 2 bytes in big endian order.
|
||||
PutByte(0x9E);
|
||||
// Count the number of cases
|
||||
for(num=0,c=casep; c; c=c->next) num++;
|
||||
PutByte(num);
|
||||
|
||||
// Write each case
|
||||
for(c=casep; c; c=c->next) {
|
||||
int pos;
|
||||
PutByte(c->caseidx);
|
||||
// Make some space for the 16-bit length
|
||||
pos = _put_pos;
|
||||
PutByte(0);
|
||||
PutByte(0);
|
||||
// Write string
|
||||
PutCommandString(c->string);
|
||||
PutByte(0); // terminate with a zero
|
||||
// Fill in the length
|
||||
_put_buf[pos] = (_put_pos - (pos + 2)) >> 8;
|
||||
_put_buf[pos+1] = (_put_pos - (pos + 2)) & 0xFF;
|
||||
}
|
||||
}
|
||||
|
||||
if (cmdp)
|
||||
PutCommandString(cmdp);
|
||||
|
||||
WriteLength(f, _put_pos);
|
||||
fwrite(_put_buf, 1, _put_pos, f);
|
||||
_put_pos = 0;
|
||||
|
|
118
strings.c
118
strings.c
|
@ -16,7 +16,7 @@ static char *StationGetSpecialString(char *buff, int x);
|
|||
static char *GetSpecialTownNameString(char *buff, int ind, uint32 seed);
|
||||
static char *GetSpecialPlayerNameString(char *buff, int ind, const int32 *argv);
|
||||
|
||||
static char *FormatString(char *buff, const char *str, const int32 *argv);
|
||||
static char *FormatString(char *buff, const char *str, const int32 *argv, uint casei);
|
||||
|
||||
extern const char _openttd_revision[];
|
||||
|
||||
|
@ -173,12 +173,16 @@ static const char *GetStringPtr(StringID string)
|
|||
return _langpack_offs[_langtab_start[string >> 11] + (string & 0x7FF)];
|
||||
}
|
||||
|
||||
char *GetStringWithArgs(char *buffr, StringID string, const int32 *argv)
|
||||
// The highest 8 bits of string contain the "case index".
|
||||
// These 8 bits will only be set when FormatString wants to print
|
||||
// the string in a different case. No one else except FormatString
|
||||
// should set those bits.
|
||||
char *GetStringWithArgs(char *buffr, uint string, const int32 *argv)
|
||||
{
|
||||
uint index = string & 0x7FF;
|
||||
uint tab = string >> 11;
|
||||
uint tab = (string >> 11) & 0x1F;
|
||||
|
||||
if (!string) {
|
||||
if (!(string & 0xFFFF)) {
|
||||
error("!invalid string id 0 in GetString");
|
||||
}
|
||||
|
||||
|
@ -204,7 +208,7 @@ char *GetStringWithArgs(char *buffr, StringID string, const int32 *argv)
|
|||
return strecpy(buffr, _bound_strings[index], NULL);
|
||||
}
|
||||
|
||||
return FormatString(buffr, _userstring, NULL);
|
||||
return FormatString(buffr, _userstring, NULL, 0);
|
||||
}
|
||||
|
||||
if (index >= _langtab_num[tab])
|
||||
|
@ -213,7 +217,7 @@ char *GetStringWithArgs(char *buffr, StringID string, const int32 *argv)
|
|||
"Probably because an old version of the .lng file.\n", string
|
||||
);
|
||||
|
||||
return FormatString(buffr, GetStringPtr(string), argv);
|
||||
return FormatString(buffr, GetStringPtr(string&0xFFFF), argv, string >> 24);
|
||||
}
|
||||
|
||||
char *GetString(char *buffr, StringID string)
|
||||
|
@ -503,10 +507,11 @@ static const char *ParseStringChoice(const char *b, uint form, char *dst, int *d
|
|||
}
|
||||
|
||||
|
||||
static char *FormatString(char *buff, const char *str, const int32 *argv)
|
||||
static char *FormatString(char *buff, const char *str, const int32 *argv, uint casei)
|
||||
{
|
||||
byte b;
|
||||
const int32 *argv_orig = argv;
|
||||
uint modifier = 0;
|
||||
|
||||
while ((b = *str++) != '\0') {
|
||||
switch (b) {
|
||||
|
@ -532,7 +537,7 @@ static char *FormatString(char *buff, const char *str, const int32 *argv)
|
|||
buff += len;
|
||||
break;
|
||||
}
|
||||
case 0x7E: // {NUMU16}, {INT32}
|
||||
case 0x7E: // {NUM}
|
||||
buff = FormatNoCommaNumber(buff, GetInt32(&argv));
|
||||
break;
|
||||
case 0x7F: // {CURRENCY}
|
||||
|
@ -562,7 +567,6 @@ static char *FormatString(char *buff, const char *str, const int32 *argv)
|
|||
}
|
||||
break;
|
||||
}
|
||||
|
||||
// 0x85 is used as escape character..
|
||||
case 0x85:
|
||||
switch (*str++) {
|
||||
|
@ -590,32 +594,37 @@ static char *FormatString(char *buff, const char *str, const int32 *argv)
|
|||
}
|
||||
case 5: { /* {STRING1} */
|
||||
// String that consumes ONE argument
|
||||
StringID str = GetInt32(&argv);
|
||||
uint str = modifier + GetInt32(&argv);
|
||||
buff = GetStringWithArgs(buff, str, GetArgvPtr(&argv, 1));
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
case 6: { /* {STRING2} */
|
||||
// String that consumes TWO arguments
|
||||
StringID str = GetInt32(&argv);
|
||||
uint str = modifier + GetInt32(&argv);
|
||||
buff = GetStringWithArgs(buff, str, GetArgvPtr(&argv, 2));
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
case 7: { /* {STRING3} */
|
||||
// String that consumes THREE arguments
|
||||
StringID str = GetInt32(&argv);
|
||||
uint str = modifier + GetInt32(&argv);
|
||||
buff = GetStringWithArgs(buff, str, GetArgvPtr(&argv, 3));
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
case 8: { /* {STRING4} */
|
||||
// String that consumes FOUR arguments
|
||||
StringID str = GetInt32(&argv);
|
||||
uint str = modifier + GetInt32(&argv);
|
||||
buff = GetStringWithArgs(buff, str, GetArgvPtr(&argv, 4));
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
case 9: { /* {STRING5} */
|
||||
// String that consumes FIVE arguments
|
||||
StringID str = GetInt32(&argv);
|
||||
uint str = modifier + GetInt32(&argv);
|
||||
buff = GetStringWithArgs(buff, str, GetArgvPtr(&argv, 5));
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
|
@ -636,14 +645,16 @@ static char *FormatString(char *buff, const char *str, const int32 *argv)
|
|||
// The string STR_INDUSTRY_PATTERN controls the formatting
|
||||
args[0] = i->town->index;
|
||||
args[1] = i->type + STR_4802_COAL_MINE;
|
||||
buff = FormatString(buff, GetStringPtr(STR_INDUSTRY_FORMAT), args);
|
||||
buff = FormatString(buff, GetStringPtr(STR_INDUSTRY_FORMAT), args, modifier >> 24);
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
case 12: { // {VOLUME}
|
||||
buff = FormatCommaNumber(buff, GetInt32(&argv) * 1000);
|
||||
buff = strecpy(buff, " ", NULL);
|
||||
buff = strecpy(buff, GetStringPtr(STR_LITERS), NULL);
|
||||
buff = FormatString(buff, GetStringPtr(STR_LITERS), NULL, modifier >> 24);
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
|
@ -658,6 +669,20 @@ static char *FormatString(char *buff, const char *str, const int32 *argv)
|
|||
break;
|
||||
}
|
||||
|
||||
case 14: { // {DATE_TINY}
|
||||
buff = FormatTinyDate(buff, GetInt32(&argv));
|
||||
break;
|
||||
}
|
||||
|
||||
case 15: { // {CARGO}
|
||||
// Layout now is:
|
||||
// 8bit - cargo type
|
||||
// 16-bit - cargo count
|
||||
StringID cargo_str = _cargoc.names_long[GetInt32(&argv)];
|
||||
buff = GetStringWithArgs(buff, cargo_str, argv);
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
error("!invalid escape sequence in string");
|
||||
}
|
||||
|
@ -668,28 +693,34 @@ static char *FormatString(char *buff, const char *str, const int32 *argv)
|
|||
break;
|
||||
|
||||
// This sets up the gender for the string.
|
||||
// We just ignore this one. It's used somewhere else.
|
||||
// We just ignore this one. It's used in {G 0 Der Die Das} to determine the case.
|
||||
case 0x87: // {GENDER 0}
|
||||
str++;
|
||||
break;
|
||||
|
||||
case 0x88: {// {STRING}
|
||||
StringID str = GetInt32(&argv);
|
||||
uint str = modifier + GetInt32(&argv);
|
||||
// WARNING. It's prohibited for the included string to consume any arguments.
|
||||
// For included strings that consume argument, you should use STRING1, STRING2 etc.
|
||||
// To debug stuff you can set argv to NULL and it will tell you
|
||||
buff = GetStringWithArgs(buff, str, argv);
|
||||
modifier = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x99: { // {CARGO}
|
||||
// Layout now is:
|
||||
// 8bit - cargo type
|
||||
// 16-bit - cargo count
|
||||
StringID cargo_str = _cargoc.names_long[GetInt32(&argv)];
|
||||
buff = GetStringWithArgs(buff, cargo_str, argv);
|
||||
break;
|
||||
}
|
||||
case 0x99: { // {WAYPOINT}
|
||||
int32 temp[2];
|
||||
Waypoint *wp = GetWaypoint(GetInt32(&argv));
|
||||
StringID str;
|
||||
if (wp->string != STR_NULL) {
|
||||
str = wp->string;
|
||||
} else {
|
||||
temp[0] = wp->town_index;
|
||||
temp[1] = wp->town_cn + 1;
|
||||
str = wp->town_cn == 0 ? STR_WAYPOINTNAME_CITY : STR_WAYPOINTNAME_CITY_SERIAL;
|
||||
}
|
||||
buff = GetStringWithArgs(buff, str, temp);
|
||||
} break;
|
||||
|
||||
case 0x9A: { // {STATION}
|
||||
Station *st;
|
||||
|
@ -720,22 +751,27 @@ static char *FormatString(char *buff, const char *str, const int32 *argv)
|
|||
break;
|
||||
}
|
||||
|
||||
case 0x9D: { // {WAYPOINT}
|
||||
int32 temp[2];
|
||||
Waypoint *wp = GetWaypoint(GetInt32(&argv));
|
||||
StringID str;
|
||||
if (wp->string != STR_NULL) {
|
||||
str = wp->string;
|
||||
} else {
|
||||
temp[0] = wp->town_index;
|
||||
temp[1] = wp->town_cn + 1;
|
||||
str = wp->town_cn == 0 ? STR_WAYPOINTNAME_CITY : STR_WAYPOINTNAME_CITY_SERIAL;
|
||||
}
|
||||
buff = GetStringWithArgs(buff, str, temp);
|
||||
} break;
|
||||
case 0x9D: { // {SETCASE}
|
||||
// This is a pseudo command, it's outputted when someone does {STRING.ack}
|
||||
// The modifier is added to all subsequent GetStringWithArgs that accept the modifier.
|
||||
modifier = (byte)*str++ << 24;
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x9E: { // {DATE_TINY}
|
||||
buff = FormatTinyDate(buff, GetInt32(&argv));
|
||||
case 0x9E: { // {Used to implement case switching}
|
||||
// <0x9E> <NUM CASES> <CASE1> <LEN1> <STRING1> <CASE2> <LEN2> <STRING2> <CASE3> <LEN3> <STRING3> <STRINGDEFAULT>
|
||||
// Each LEN is printed using 2 bytes in big endian order.
|
||||
uint num = (byte)*str++;
|
||||
while (num) {
|
||||
if (str[0] == casei) {
|
||||
// Found the case, adjust str pointer and continue
|
||||
str += 3;
|
||||
break;
|
||||
}
|
||||
// Otherwise skip to the next case
|
||||
str += 3 + (str[1] << 8) + str[2];
|
||||
num--;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
|
@ -10,7 +10,7 @@ static inline char* InlineString(char* buf, uint16 string)
|
|||
}
|
||||
|
||||
char *GetString(char *buffr, uint16 string);
|
||||
char *GetStringWithArgs(char *buffr, uint16 string, const int32 *argv);
|
||||
char *GetStringWithArgs(char *buffr, uint string, const int32 *argv);
|
||||
|
||||
void InjectDParam(int amount);
|
||||
int32 GetParamInt32(void);
|
||||
|
|
Loading…
Reference in New Issue