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made the piece bar work in windows

This commit is contained in:
Arvid Norberg 2008-01-24 03:59:08 +00:00
parent 8b455be1d9
commit f783d4d869
1 changed files with 16 additions and 1 deletions
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17
examples/client_test.cpp
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@ -249,11 +249,20 @@ std::string const& add_suffix(float val)
std::string const& piece_bar(std::vector<bool> const& p, int width)
{
#ifdef ANSI_TERMINAL_COLORS
static const char* lookup[] =
{
// black, blue, cyan, white
"40", "44", "46", "47"
};
const int table_size = sizeof(lookup) / sizeof(lookup[0]);
#else
static const char char_lookup[] =
{ ' ', '.', ':', '-', '+', '*', '#'};
const int table_size = sizeof(char_lookup) / sizeof(char_lookup[0]);
#endif
double piece_per_char = p.size() / double(width);
static std::string bar;
@ -270,11 +279,17 @@ std::string const& piece_bar(std::vector<bool> const& p, int width)
int end = (std::max)(int(piece + piece_per_char), int(piece) + 1);
for (int k = int(piece); k < end; ++k, ++num_pieces)
if (p[k]) ++num_have;
int color = int(std::ceil(num_have / float(num_pieces) * (sizeof(lookup) / sizeof(lookup[0]) - 1)));
int color = int(std::ceil(num_have / float(num_pieces) * (table_size - 1)));
#ifdef ANSI_TERMINAL_COLORS
bar += esc(lookup[color]);
bar += " ";
#else
bar += char_lookup[color];
#endif
}
#ifdef ANSI_TERMINAL_COLORS
bar += esc("0");
#endif
bar += "]";
return bar;
}