tibia-rme/source/common.cpp

//////////////////////////////////////////////////////////////////////
// This file is part of Remere's Map Editor
//////////////////////////////////////////////////////////////////////
// Remere's Map Editor is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Remere's Map Editor is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//////////////////////////////////////////////////////////////////////

#include "main.h"

#include "common.h"
#include "math.h"

// random generator
std::mt19937 &getRandomGenerator() {
	static std::random_device rd;
	static std::mt19937 generator(rd());
	return generator;
}

int32_t uniform_random(int32_t minNumber, int32_t maxNumber) {
	static std::uniform_int_distribution<int32_t> uniformRand;
	if (minNumber == maxNumber) {
		return minNumber;
	} else if (minNumber > maxNumber) {
		std::swap(minNumber, maxNumber);
	}
	return uniformRand(getRandomGenerator(), std::uniform_int_distribution<int32_t>::param_type(minNumber, maxNumber));
}

int32_t uniform_random(int32_t maxNumber) {
	return uniform_random(0, maxNumber);
}

//
std::string i2s(const int _i) {
	static std::stringstream ss;
	ss.str("");
	ss << _i;
	return ss.str();
}

std::string f2s(const double _d) {
	static std::stringstream ss;
	ss.str("");
	ss << _d;
	return ss.str();
}

int s2i(const std::string s) {
	return atoi(s.c_str());
}

double s2f(const std::string s) {
	return atof(s.c_str());
}

wxString i2ws(const int _i) {
	wxString str;
	str << _i;
	return str;
}

wxString f2ws(const double _d) {
	wxString str;
	str << _d;
	return str;
}

int ws2i(const wxString s) {
	long _i;
	if (s.ToLong(&_i)) {
		return int(_i);
	}
	return 0;
}

double ws2f(const wxString s) {
	double _d;
	if (s.ToDouble(&_d)) {
		return _d;
	}
	return 0.0;
}

void replaceString(std::string &str, const std::string sought, const std::string replacement) {
	size_t pos = 0;
	size_t start = 0;
	size_t soughtLen = sought.length();
	size_t replaceLen = replacement.length();
	while ((pos = str.find(sought, start)) != std::string::npos) {
		str = str.substr(0, pos) + replacement + str.substr(pos + soughtLen);
		start = pos + replaceLen;
	}
}

void trim_right(std::string &source, const std::string &t) {
	source.erase(source.find_last_not_of(t) + 1);
}

void trim_left(std::string &source, const std::string &t) {
	source.erase(0, source.find_first_not_of(t));
}

void trim(std::string &str) {
	// Trim from start
	str.erase(str.begin(), std::find_if(str.begin(), str.end(), [](int ch) { return !std::isspace(ch); }));

	// Trim from end
	str.erase(std::find_if(str.rbegin(), str.rend(), [](int ch) { return !std::isspace(ch); }).base(), str.end());
}

void to_lower_str(std::string &source) {
	std::transform(source.begin(), source.end(), source.begin(), tolower);
}

void to_upper_str(std::string &source) {
	std::transform(source.begin(), source.end(), source.begin(), toupper);
}

std::string as_lower_str(const std::string &other) {
	std::string ret = other;
	to_lower_str(ret);
	return ret;
}

std::string as_upper_str(const std::string &other) {
	std::string ret = other;
	to_upper_str(ret);
	return ret;
}

bool isFalseString(std::string &str) {
	if (str == "false" || str == "0" || str == "" || str == "no" || str == "not") {
		return true;
	}
	return false;
}

bool isTrueString(std::string &str) {
	return !isFalseString(str);
}

int random(int low, int high) {
	if (low == high) {
		return low;
	}

	if (low > high) {
		return low;
	}

	int range = high - low;

	double dist = double(mt_randi()) / 0xFFFFFFFF;
	return low + std::min(range, int((1 + range) * dist));
}

int random(int high) {
	return random(0, high);
}

std::wstring string2wstring(const std::string &utf8string) {
	wxString s(utf8string.c_str(), wxConvUTF8);
	return std::wstring((const wchar_t*)s.c_str());
}

std::string wstring2string(const std::wstring &widestring) {
	wxString s(widestring.c_str());
	return std::string((const char*)s.mb_str(wxConvUTF8));
}

bool posFromClipboard(int &x, int &y, int &z) {
	bool done = false;

	if (wxTheClipboard->Open()) {
		if (wxTheClipboard->IsSupported(wxDF_TEXT)) {
			std::vector<int> values;
			wxTextDataObject data;
			wxTheClipboard->GetData(data);
			auto text = data.GetText().ToStdString();

			if (text.size() < 50) {
				bool r = false;
				wxString sv;

				for (size_t s = 0; s < text.size(); ++s) {
					if (text[s] >= '0' && text[s] <= '9') {
						sv << text[s];
						r = true;
					} else if (r) {
						values.push_back(ws2i(sv));
						sv.Clear();
						r = false;

						if (values.size() >= 3) {
							break;
						}
					}
				}
			}

			if (values.size() == 3) {
				x = values[0];
				y = values[1];
				z = values[2];
				done = true;
			}
		}
		wxTheClipboard->Close();
	}
	return done;
}

bool posToClipboard(int x, int y, int z, int format) {
	if (!wxTheClipboard->Open()) {
		return false;
	}

	wxTextDataObject* data = new wxTextDataObject();

	switch (format) {
		case 0:
			data->SetText(wxString::Format("{x = %d, y = %d, z = %d}", x, y, z));
			break;
		case 1:
			data->SetText(wxString::Format("{\"x\":%d, \"y\":%d, \"z\":%d}", x, y, z));
			break;
		case 2:
			data->SetText(wxString::Format("%d, %d, %d", x, y, z));
			break;
		case 3:
			data->SetText(wxString::Format("(%d, %d, %d)", x, y, z));
			break;
		case 4:
			data->SetText(wxString::Format("Position(%d, %d, %d)", x, y, z));
			break;
		default:
			wxTheClipboard->Close();
			return false;
	}

	wxTheClipboard->SetData(data);
	wxTheClipboard->Close();
	return true;
}

bool posToClipboard(int fromx, int fromy, int fromz, int tox, int toy, int toz, int format) {
	if (!wxTheClipboard->Open()) {
		return false;
	}

	wxTextDataObject* data = new wxTextDataObject();

	switch (format) {
		case 0:
			data->SetText(wxString::Format("{fromx = %d, tox = %d, fromy = %d, toy = %d, fromz = %d, toz = %d}", fromx, tox, fromy, toy, fromz, toz));
			break;
		case 1:
			data->SetText(wxString::Format("{ x = %d, y = %d, z = %d }, { x = %d, y = %d, z = %d }", fromx, fromy, fromz, tox, toy, toz));
			break;
		case 2:
			data->SetText(wxString::Format("Position(%d, %d, %d), Position(%d, %d, %d)", fromx, fromy, fromz, tox, toy, toz));
			break;
	}

	wxTheClipboard->SetData(data);
	wxTheClipboard->Close();
	return true;
}

wxString b2yn(bool value) {
	return value ? "Yes" : "No";
}

wxColor colorFromEightBit(int color) {
	if (color <= 0 || color >= 216) {
		return wxColor(0, 0, 0);
	}
	const uint8_t red = (uint8_t)(int(color / 36) % 6 * 51);
	const uint8_t green = (uint8_t)(int(color / 6) % 6 * 51);
	const uint8_t blue = (uint8_t)(color % 6 * 51);
	return wxColor(red, green, blue);
}