Initial work on PlayerMovementSystem

src/Game/Systems/PlayerMovementSystem.cpp

@@ -0,0 +1,16 @@
+#include "Systems/PlayerMovementSystem.h"
+
+void PlayerMovementSystem::UpdateComponent(World* world, EntityWrapper& entity, ComponentWrapper& component, double dt)
+{
+    ComponentWrapper& cTransform = entity["Transform"];
+    if (!entity.HasComponent("Physics")) {
+        return;
+    }
+    ComponentWrapper& cPhysics = entity["Physics"];
+
+    glm::vec3& velocity = cPhysics["Velocity"];
+    velocity.y -= 9.82 * dt;
+
+    glm::vec3& position = cTransform["Position"];
+    position += velocity * (float)dt;
+}