Port navmesh debug renderer from primedev (#626)

Adds support for rendering navmeshes in-game using debug overlay

Cherry-picked from primedev, originally written by F1F7Y

Co-authored-by: F1F7Y <filip.bartos07@proton.me>
Co-authored-by: Maya <11448698+RoyalBlue1@users.noreply.github.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/primedev/client/entity_client_tools.cpp b/primedev/client/entity_client_tools.cpp
new file mode 100644
index 00000000..d6f0be11
--- /dev/null
+++ b/primedev/client/entity_client_tools.cpp
@@ -0,0 +1,13 @@
+#include "toolframework/itoolentity.h"
+#include "client/cdll_client_int.h"
+#include "core/tier1.h"
+
+class CClientTools : public IClientTools
+{
+public:
+};
+
+ON_DLL_LOAD("client.dll", ClientClientTools, (CModule module))
+{
+	g_pClientTools = Sys_GetFactoryPtr("client.dll", "VCLIENTTOOLS001").RCast<IClientTools*>();
+}