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#include "straight.h"
#include "stream_support.h"
#include <game/geoData.h>
std::string
BuilderStraight::hint() const
{
if (p1) {
return "Pick straight end point";
}
return "Pick straight start point";
}
void
BuilderStraight::move(
Network * network, const GeoData * geoData, const SDL_MouseMotionEvent &, const Ray<GlobalPosition3D> & ray)
{
if (p1) {
if (const auto p = geoData->intersectRay(ray)) {
candidateLinks.objects = network->candidateStraight(*p1, p->first);
}
else {
candidateLinks.removeAll();
}
}
}
void
BuilderStraight::click(
Network * network, const GeoData * geoData, const SDL_MouseButtonEvent & e, const Ray<GlobalPosition3D> & ray)
{
switch (e.button) {
case SDL_BUTTON_LEFT:
if (const auto p = geoData->intersectRay(ray)) {
if (p1) {
create(network, *p1, p->first);
candidateLinks.removeAll();
p1.reset();
}
else {
p1 = p->first;
}
}
return;
case SDL_BUTTON_MIDDLE:
p1.reset();
candidateLinks.removeAll();
return;
}
}
Link::CCollection
BuilderStraight::create(Network * network, GlobalPosition3D p1, GlobalPosition3D p2) const
{
const auto links = network->addStraight(p1, p2);
setHeightsFor(network, links);
return links;
}
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