cpp/openttd-patchpack/source Changeset - r16667:057c627d0a47

Changeset - r16667:057c627d0a47

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rubidium - 14 years ago 2010-12-05 22:23:50
rubidium@openttd.org

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

3 files changed with 6 insertions and 6 deletions:

src/company_cmd.cpp

src/company_gui.cpp

src/company_type.h

0 comments (0 inline, 0 general)

src/company_cmd.cpp

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@@ @@ -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 @@
 	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);
+	}

src/company_gui.cpp

➞

Show inline comments

@@ @@ -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:

src/company_type.h

➞

Show inline comments

@@ @@ -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

0 comments (0 inline, 0 general)