Add ImGui::SFML library

Smertig · Oct 12, 2020 · 5fe0fec · 5fe0fec
1 parent a3edfaa
commit 5fe0fec
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Showing 2 changed files with 34 additions and 15 deletions.
diff --git a/conanfile.py b/conanfile.py
@@ -6,6 +6,7 @@ class AmongUsReplayerConan(ConanFile):
 
     requires = [
         "sfml/2.5.1@bincrafters/stable",
+        "imgui-sfml/2.1@bincrafters/stable",
         "fmt/7.0.3",
         "nlohmann_json/3.9.1"
     ]

diff --git a/source/main.cpp b/source/main.cpp
@@ -4,6 +4,8 @@
 #include <replay/replay.hpp>
 #include <util/platform.hpp>
 
+#include <imgui-SFML.h>
+#include <imgui.h>
 #include <fmt/format.h>
 
 #include <optional>
@@ -42,6 +44,8 @@ int main(int argc, char** argv) {
         sf::RenderWindow window(sf::VideoMode::getFullscreenModes().front(), platform::get_app_fullname());
         window.setVerticalSyncEnabled(true);
 
+        ImGui::SFML::Init(window);
+
         // Prepare map and camera
         scene::map m(r.get_map_id());
         scene::camera camera(window);
@@ -57,7 +61,26 @@ int main(int argc, char** argv) {
         int current_time = 0;
 
         while (window.isOpen()) {
-            current_time += deltaClock.restart().asMilliseconds() * 3;
+            const auto dt = deltaClock.restart();
+
+            current_time += dt.asMilliseconds() * 3;
+
+            // Process events
+            sf::Event event{};
+            while (window.pollEvent(event)) {
+                ImGui::SFML::ProcessEvent(event);
+
+                if (!ImGui::GetIO().WantCaptureMouse) {
+                    camera.process_event(event);
+                }
+
+                if (event.type == sf::Event::Closed) {
+                    window.close();
+                }
+            }
+
+            // Update
+            ImGui::SFML::Update(window, dt);
 
             if (r.is_meeting(current_time)) {
                 for (const auto& [id, info] : r.get_players()) {
@@ -72,20 +95,6 @@ int main(int argc, char** argv) {
                 }
             }
 
-            window.clear();
-            window.setView(camera.view());
-            m.draw(window, sf::Transform::Identity);
-            window.display();
-
-            sf::Event event{};
-            while (window.pollEvent(event)) {
-                camera.process_event(event);
-
-                if (event.type == sf::Event::Closed) {
-                    window.close();
-                }
-            }
-
             if (current_time >= r.get_duration()) {
                 if (platform::msgbox_ask("End of round. Restart?")) {
                     current_time = 0;
@@ -95,8 +104,17 @@ int main(int argc, char** argv) {
                     window.close();
                 }
             }
+
+            // Render
+            window.clear();
+            window.setView(camera.view());
+            m.draw(window, sf::Transform::Identity);
+            ImGui::SFML::Render(window);
+            window.display();
         }
 
+        ImGui::SFML::Shutdown();
+
         return 0;
     }
     catch (std::exception& e) {