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, 7 insertions, 13 deletions

diff --git a/src/particles.h b/src/particles.h
index 9b10afe4b..13e73e861 100644
--- a/src/particles.h
+++ b/src/particles.h
@@ -38,7 +38,6 @@ class Particle : public scene::ISceneNode
 	public:
 	Particle(
 		IGameDef* gamedef,
-		scene::ISceneManager* mgr,
 		LocalPlayer *player,
 		ClientEnvironment *env,
 		v3f pos,
@@ -119,7 +118,6 @@ class ParticleSpawner
 {
 	public:
 	ParticleSpawner(IGameDef* gamedef,
-		scene::ISceneManager *smgr,
 		LocalPlayer *player,
 		u16 amount,
 		float time,
@@ -148,7 +146,6 @@ class ParticleSpawner
 	ParticleManager* m_particlemanager;
 	float m_time;
 	IGameDef *m_gamedef;
-	scene::ISceneManager *m_smgr;
 	LocalPlayer *m_player;
 	u16 m_amount;
 	float m_spawntime;
@@ -185,19 +182,16 @@ public:
 	void step (float dtime);
 
 	void handleParticleEvent(ClientEvent *event, Client *client,
-			scene::ISceneManager* smgr, LocalPlayer *player);
+			LocalPlayer *player);
 
-	void addDiggingParticles(IGameDef* gamedef, scene::ISceneManager* smgr,
-		LocalPlayer *player, v3s16 pos, const MapNode &n,
-		const ContentFeatures &f);
+	void addDiggingParticles(IGameDef *gamedef, LocalPlayer *player, v3s16 pos,
+		const MapNode &n, const ContentFeatures &f);
 
-	void addPunchingParticles(IGameDef* gamedef, scene::ISceneManager* smgr,
-		LocalPlayer *player, v3s16 pos, const MapNode &n,
-		const ContentFeatures &f);
+	void addPunchingParticles(IGameDef *gamedef, LocalPlayer *player, v3s16 pos,
+		const MapNode &n, const ContentFeatures &f);
 
-	void addNodeParticle(IGameDef* gamedef, scene::ISceneManager* smgr,
-		LocalPlayer *player, v3s16 pos, const MapNode &n,
-		const ContentFeatures &f);
+	void addNodeParticle(IGameDef *gamedef, LocalPlayer *player, v3s16 pos,
+		const MapNode &n, const ContentFeatures &f);
 
 protected:
 	void addParticle(Particle* toadd);