Some work on mouse input to tri

src/main.cpp

@@ -27,15 +27,8 @@ int main(int argc, char **argv) {
         ImGui::SFML::ProcessEvent(event);
         if(event.type == sf::Event::Closed) {
             window.close();
-        } else if(event.type == sf::Event::KeyPressed) {
-            if(event.key.code == sf::Keyboard::H) {
-                state.flags.set(0);
-            }
-        } else if(event.type == sf::Event::KeyReleased) {
-            if(event.key.code == sf::Keyboard::H) {
-                state.flags.reset(0);
-            }
         }
+        state.handle_event(&event);
 
         // update
         ImGui::SFML::Update(window, state.dt);

src/state.cpp

@@ -5,10 +5,38 @@
 Tri::State::State() :
 width(800),
 height(600),
-dt(sf::microseconds(16666))
-{}
+dt(sf::microseconds(16666)),
+currentTri_state(CurrentState::NONE)
+{
+    currentTri.setPointCount(3);
+    currentTri.setFillColor(sf::Color::White);
+}
+
+void Tri::State::handle_event(sf::Event *event) {
+    if(event->type == sf::Event::KeyPressed) {
+        if(event->key.code == sf::Keyboard::H) {
+            flags.set(0);
+        }
+    } else if(event->type == sf::Event::KeyReleased) {
+        if(event->key.code == sf::Keyboard::H) {
+            flags.reset(0);
+        }
+    } else if(event->type == sf::Event::MouseButtonPressed) {
+        switch(currentTri_state) {
+        case CurrentState::NONE:
+            break;
+        case CurrentState::FIRST:
+            break;
+        case CurrentState::SECOND:
+            break;
+        case CurrentState::THIRD:
+            break;
+        }
+    }
+}
 
 void Tri::State::update() {
+    // Seems misleading, but imgui handles setting up the window during update
     Tri::draw_help(this);
 }
 

src/state.hpp

@@ -2,8 +2,10 @@
 #define TRIANGLES_STATE_HPP
 
 #include <bitset>
+#include <vector>
 
 #include <SFML/System.hpp>
+#include <SFML/Graphics.hpp>
 
 namespace Tri {
     struct State {
@@ -16,6 +18,11 @@ namespace Tri {
         const unsigned int height;
         const sf::Time dt;
 
+        std::vector<sf::ConvexShape> tris;
+        sf::ConvexShape currentTri;
+        enum CurrentState { NONE, FIRST, SECOND, THIRD } currentTri_state;
+
+        void handle_event(sf::Event *event);
         void update();
         void draw();
     };