Add systems

as6/Draw.hpp

@@ -1,6 +1,8 @@
 #pragma once
 
+#include "raylib-cpp.hpp"
+
 // placeholder for draw helpers
 void DrawSceneOutline() {
-
+    DrawRectangleLines(0, 0, GetScreenWidth(), GetScreenHeight(), raylib::Color::DarkGray());
 }

as6/Entity.hpp

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <concepts>
+#include <functional>
 #include <memory>
 #include <optional>
 #include <vector>

as6/Systems.hpp

@@ -1,8 +1,14 @@
 #pragma once
 
-#include <vector>
 #include "Entity.hpp"
+#include <memory>
+#include <vector>
 
-void UpdateAllSystems(std::vector<Entity> &entities, float deltaTime) {
+void UpdateAllSystems(std::vector<std::shared_ptr<Entity>> &entities, float deltaTime) {
-
+    for (auto &entity : entities) {
+        if (!entity) {
+            continue;
+        }
+        entity->Update(deltaTime);
+    }
 }

as6/main.cpp

@@ -8,20 +8,29 @@
 
 int main() {
     raylib::Window window(700, 460, "Gravity Surfing");
+    window.SetState(FLAG_WINDOW_RESIZABLE);
     window.SetTargetFPS(60);
 
-    std::vector<Entity> entities;
+    std::vector<std::shared_ptr<Entity>> entities;
     entities.reserve(20);
 
-    auto &world = entities.emplace_back();
+    entities.push_back(CreateWorld());
-    world.AddComponent<ScrollComponent>();
+    entities.push_back(CreateGravityWell());
+    entities.push_back(CreateProbe());
+    entities.push_back(CreateHUD());
 
     while (!window.ShouldClose()) {
         float dt = window.GetFrameTime();
+
         UpdateAllSystems(entities, dt);
+
         window.BeginDrawing();
-        window.ClearBackground(raylib::Color::Black());
+        window.ClearBackground(raylib::Color(11, 15, 26, 255));
+
         DrawSceneOutline();
+
+        raylib::DrawText("Gravity Surfing", 14, 12, 20, raylib::Color::RayWhite());
+
         window.EndDrawing();
     }