Move game sources into src subdirectory

1 files changed, 18 insertions, 0 deletions

diff --git a/src/game/shared/gravity.cc b/src/game/shared/gravity.cc
new file mode 100644
index 0000000..068f658
--- /dev/null
+++ b/src/game/shared/gravity.cc
@@ -0,0 +1,18 @@
+#include "shared/pch.hh"
+
+#include "shared/gravity.hh"
+
+#include "shared/dimension.hh"
+#include "shared/globals.hh"
+#include "shared/stasis.hh"
+#include "shared/velocity.hh"
+
+void GravityComponent::fixed_update(Dimension* dimension)
+{
+    auto fixed_acceleration = globals::fixed_frametime * dimension->get_gravity();
+    auto group = dimension->entities.group<GravityComponent>(entt::get<VelocityComponent>, entt::exclude<StasisComponent>);
+
+    for(auto [entity, velocity] : group.each()) {
+        velocity.value.y += fixed_acceleration;
+    }
+}