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(svn r21408) -Codechange: limit president name by amount of characters, not bytes

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This commit is contained in:
rubidium 2010-12-05 22:23:50 +00:00
parent 66c7f00b60
commit 9a18050646
3 changed files with 6 additions and 6 deletions
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8
src/company_cmd.cpp
View File

@ -468,16 +468,16 @@ restart:;
/* Reserve space for extra unicode character. We need to do this to be able
* to detect too long president name. */
char buffer[MAX_LENGTH_PRESIDENT_NAME_BYTES + MAX_CHAR_LENGTH];
char buffer[(MAX_LENGTH_PRESIDENT_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
SetDParam(0, c->index);
GetString(buffer, STR_PRESIDENT_NAME, lastof(buffer));
if (strlen(buffer) >= MAX_LENGTH_PRESIDENT_NAME_BYTES) continue;
if (Utf8StringLength(buffer) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) continue;
Company *cc;
FOR_ALL_COMPANIES(cc) {
if (c != cc) {
/* Reserve extra space so even overlength president names can be compared. */
char buffer2[MAX_LENGTH_PRESIDENT_NAME_BYTES + MAX_CHAR_LENGTH];
char buffer2[(MAX_LENGTH_PRESIDENT_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
SetDParam(0, cc->index);
GetString(buffer2, STR_PRESIDENT_NAME, lastof(buffer2));
if (strcmp(buffer2, buffer) == 0) goto restart;
@ -1094,7 +1094,7 @@ CommandCost CmdRenamePresident(TileIndex tile, DoCommandFlag flags, uint32 p1, u
bool reset = StrEmpty(text);
if (!reset) {
if (strlen(text) >= MAX_LENGTH_PRESIDENT_NAME_BYTES) return CMD_ERROR;
if (Utf8StringLength(text) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) return CMD_ERROR;
if (!IsUniquePresidentName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
}

2
src/company_gui.cpp
View File

@ -1946,7 +1946,7 @@ struct CompanyWindow : Window
case CW_WIDGET_PRESIDENT_NAME:
this->query_widget = CW_WIDGET_PRESIDENT_NAME;
SetDParam(0, this->window_number);
ShowQueryString(STR_PRESIDENT_NAME, STR_COMPANY_VIEW_PRESIDENT_S_NAME_QUERY_CAPTION, MAX_LENGTH_PRESIDENT_NAME_BYTES, MAX_LENGTH_PRESIDENT_NAME_PIXELS, this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT);
ShowQueryString(STR_PRESIDENT_NAME, STR_COMPANY_VIEW_PRESIDENT_S_NAME_QUERY_CAPTION, MAX_LENGTH_PRESIDENT_NAME_CHARS, MAX_LENGTH_PRESIDENT_NAME_PIXELS, this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
break;
case CW_WIDGET_COMPANY_NAME:

2
src/company_type.h
View File

@ -37,7 +37,7 @@ enum Owner {
};
DECLARE_POSTFIX_INCREMENT(Owner)
static const uint MAX_LENGTH_PRESIDENT_NAME_BYTES = 31; ///< The maximum length of a president name in bytes including '\0'
static const uint MAX_LENGTH_PRESIDENT_NAME_CHARS = 31; ///< The maximum length of a president name in characters including '\0'
static const uint MAX_LENGTH_PRESIDENT_NAME_PIXELS = 94; ///< The maximum length of a president name in pixels
static const uint MAX_LENGTH_COMPANY_NAME_BYTES = 31; ///< The maximum length of a company name in bytes including '\0'
static const uint MAX_LENGTH_COMPANY_NAME_PIXELS = 150; ///< The maximum length of a company name in pixels