Isolate irrlicht references and use a singleton (#6041)

* Add Device3D class which will contain IrrlichtDevice interface

move getSupportedVideoDrivers to Device3D

Add Device3D singleton & use it in various places

Rename Device3D to Rendering engine & add helper functions to various device pointers

More singleton work

RenderingEngine owns draw_load_screen

move draw functions to RenderingEngine

Reduce IrrlichtDevice exposure and guienvironment

RenderingEngine: Expose get_timer_time() to remove device from guiEngine

Make irrlichtdevice & scene manager less exposed

* Code style fixes

* Move porting::getVideoDriverName, getVideoDriverFriendlyName, getDisplayDensity, getDisplaySize to RenderingEngine

Fix XORG_USED macro -> RenderingEngine + create_engine_device from RenderingEngine constructor directly

* enum paralax => enum parallax

1 files changed, 1 insertions, 1 deletions

diff --git a/src/minimap.h b/src/minimap.h
index 04ac27a04..c465abdc0 100644
--- a/src/minimap.h
+++ b/src/minimap.h
@@ -116,7 +116,7 @@ private:
 
 class Minimap {
 public:
-	Minimap(IrrlichtDevice *device, Client *client);
+	Minimap(Client *client);
 	~Minimap();
 
 	void addBlock(v3s16 pos, MinimapMapblock *data);