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#include "gameMainSelector.h"
#include "ui/uiComponent.h"
#include <SDL2/SDL.h>
#include <game/gamestate.h>
#include <game/selectable.h>
#include <game/terrain.h>
#include <game/worldobject.h> // IWYU pragma: keep
#include <gfx/camera.h>
#include <stream_support.h>
GameMainSelector::GameMainSelector(const Camera * c) : camera {c} { }
constexpr ScreenAbsCoord TargetPos {5, 45};
void
GameMainSelector::render()
{
if (target) {
bool open = true;
target->render(open);
if (!open) {
target.reset();
}
}
}
void
GameMainSelector::render(const SceneShader & shader, const Frustum & frustum) const
{
if (target) {
target->render(shader, frustum);
}
}
bool
GameMainSelector::handleInput(const SDL_Event & e)
{
const auto getRay = [this, &window = e.window](const auto & e) {
glm::ivec2 size {};
SDL_GetWindowSizeInPixels(SDL_GetWindowFromID(window.windowID), &size.x, &size.y);
const auto mouse = ScreenRelCoord {e.x, e.y} / ScreenRelCoord {size};
return camera->unProject(mouse);
};
if (target) {
switch (e.type) {
case SDL_MOUSEBUTTONDOWN:
if (target->click(e.button, getRay(e.button))) {
return true;
}
break;
case SDL_MOUSEMOTION:
if (target->move(e.motion, getRay(e.motion))) {
return true;
}
break;
}
return target->handleInput(e);
}
else {
switch (e.type) {
case SDL_MOUSEBUTTONDOWN:
defaultClick(getRay(e.button));
break;
}
}
return false;
}
void
GameMainSelector::defaultClick(const Ray<GlobalPosition3D> &)
{
}
bool
GameMainSelector::Component::click(const SDL_MouseButtonEvent &, const Ray<GlobalPosition3D> &)
{
return false;
}
bool
GameMainSelector::Component::move(const SDL_MouseMotionEvent &, const Ray<GlobalPosition3D> &)
{
return false;
}
bool
GameMainSelector::Component::handleInput(const SDL_Event &)
{
return false;
}
void
GameMainSelector::Component::render(bool &)
{
}
void
GameMainSelector::Component::render(const SceneShader &, const Frustum &) const
{
}
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