utf8 len

person.cpp

@@ -1,5 +1,6 @@
 #include <iostream>
 #include <assert.h>
+#include<ctype.h>
 #include <ncursesw/ncurses.h>
 
 #include"person.h"
@@ -90,10 +91,10 @@ void Person::save(std::ofstream &file)const
 
 void Person::load(std::ifstream &file)
 {
-	char nameLen;
+	U8 nameLen;
 	file.read((char*)&nameLen, sizeof(nameLen));    //Check len
 
-	C8 nameBuf[128];
+	char nameBuf[128];
 	file.read(nameBuf, nameLen * sizeof(*nameBuf));
 	nameBuf[nameLen] = '\0';
 	name_ = nameBuf;
@@ -139,9 +140,18 @@ bool Person::isMale() const
 	return isMale_;
 }
 
+static U16 strUtf8Symbols(const std::string& str)
+{
+	U16 num = 0;
+	for(char c: str)
+		num += ((c & 0xC0) != 0x80);
+
+	return num;
+}
+
 U16 Person::boxWidth() const
 {
-	return name_.size() + 4; /* TODO: get actual lenght */
+	return strUtf8Symbols(name_) + 4;
 }