void draw()
{
player.draw();
backgroundImage->draw(0, 0, zBackground);
for (std::list<Star>::const_iterator i = stars.begin();
i != stars.end(); ++i)
{
i->draw();
}
std::wstringstream score;
score << L"Score: ";
score << player.getScore();
font.draw(score.str(), 10, 10, zUI, 1, 1, Gosu::Colors::yellow);
}
void draw() noexcept override
{
for (auto& node:graph.getNodes()) {
double val = betweenness.getValue(node);
auto col = Gosu::interpolate(Gosu::Color::BLUE, Gosu::Color::RED, val);
nodeImage.draw(node->x-10, node->y-10, zNodes, 1, 1, col);
auto owner = nodeOwner.find(node);
if (owner != nodeOwner.end()) {
nodeFillImage.draw(node->x-10, node->y-10, zNodes, 1, 1, owner->second->getColor());
}
for (auto& edge: node->getEdges()) {
double val2 = betweenness.getValue(edge->getTarget());
auto col2 = Gosu::interpolate(Gosu::Color::BLUE, Gosu::Color::RED, val2);
graphics().drawLine(
node->x, node->y, col,
edge->getTarget()->x, edge->getTarget()->y, col2,
zEdges
);
}
}
auto mousePos = mousePosition();
drawLine(graphics(), Gosu::Color::WHITE, zUI,
mousePos,
mousePos + Position(20, 5),
mousePos + Position(5, 20),
mousePos
);
if (!connectingNode) {
auto nearest = graph.getNearestNode(mousePos);
graphics().drawLine(
mousePos.x, mousePos.y, Gosu::Color::YELLOW,
nearest->x, nearest->y, Gosu::Color::YELLOW,
zUI
);
}
if (shortestDistSource) {
// draw some sparkling green particles not signify a new edge that is being created
Position targetPos;
auto selected = selectNode();
// snap to cursor && not to self
if (selected && (selected != shortestDistSource)) {
targetPos = *selected;
} else {
targetPos = mousePos;
}
graphics().drawLine(
targetPos.x, targetPos.y, Gosu::Color::AQUA,
shortestDistSource->x, shortestDistSource->y, Gosu::Color::AQUA,
zUI
);
}
if (connectingNode) {
// draw some sparkling green particles not signify a new edge that is being created
Position targetPos;
auto selected = selectNode();
// snap to cursor && not to self && not to already connected nodes
if (selected && (selected != connectingNode) && !selected->getEdge(connectingNode)) {
targetPos = *selected;
} else {
targetPos = mousePos;
}
graphics().drawLine(
targetPos.x, targetPos.y, Gosu::Color::GREEN,
connectingNode->x, connectingNode->y, Gosu::Color::GREEN,
zUI
);
}
if (!pathsToDraw.empty()) {
for (auto pathToDraw : pathsToDraw) {
for (auto it = pathToDraw.begin(); it != pathToDraw.end(); it++) {
auto next = it;
next++;
if (next == pathToDraw.end()) break;
graphics().drawLine(
(*it)->x, (*it)->y, Gosu::Color::AQUA,
(*next)->x, (*next)->y, Gosu::Color::AQUA,
zUI
);
}
}
}
{
std::wstringstream wss;
wss << Gosu::fps() << L" fps";
font.draw(wss.str().c_str(), 0, 0, zUI);
}
double y = 20;
auto currentPlayer = game.getCurrentPlayer();
for (auto player : game.getPlayers()) {
auto name = player->getName();
auto wname = std::wstring(std::begin(name), std::end(name));
if (player == currentPlayer) {
font.draw(wname, 0, y-2, zUI, 1.4, 1.4, player->getColor());
} else {
font.draw(wname, 0, y, zUI, 1, 1, player->getColor());
}
y += 20;
}
double x = graphics().width() - 50;
for (auto player : game.getPlayers()) {
auto col = player->getColor();
double score = player->getScore() * 30;
graphics().drawQuad(
x, 0, col,
x+40, 0, col,
x+40, score, col,
x, score, col,
zUI
);
std::wstringstream wss;
wss << score;
font.draw(wss.str().c_str(), x, score, zUI);
x -= 50;
}
}