blob: 549bd9e0ef23dbf47747f082bffd00d492092c80 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#include "queryTool.h"
#include "imgui_wrap.h"
#include <game/gamestate.h>
#include <game/selectable.h>
#include <game/terrain.h>
#include <game/worldobject.h>
#include <ray.h>
#include <stream_support.h>
QueryTool::QueryTool() : clicked {"Click something for details"} { }
bool
QueryTool::click(const SDL_MouseButtonEvent & event, const Ray<GlobalPosition3D> & ray)
{
if (event.button != SDL_BUTTON_LEFT) {
return false;
}
BaryPosition baryPos {};
RelativeDistance distance {};
if (const auto selected = gameState->world.applyOne<Selectable>(&Selectable::intersectRay, ray, baryPos, distance);
selected != gameState->world.end()) {
const auto & ref = *selected.base()->get();
clicked = typeid(ref).name();
}
else if (const auto pos = gameState->terrain->intersectRay(ray)) {
clicked = streamed_string(*pos);
}
else {
clicked.clear();
}
return true;
}
void
QueryTool::render(bool & open)
{
ImGui::SetNextWindowSize({-1, -1});
ImGui::Begin("Query Tool", &open);
ImGui::TextUnformatted(clicked.c_str());
ImGui::End();
}
|
