Simplistic wielded tool lighting, added setMeshVerticesColor to utility.h and refactored some other code into calls of that

src/camera.cpp

@@ -249,6 +249,7 @@ void Camera::update(LocalPlayer* player, f32 frametime, v2u32 screensize)
 	}
 	m_wieldnode->setPosition(wield_position);
 	m_wieldnode->setRotation(wield_rotation);
+	m_wieldnode->updateLight(player->light);
 
 	// Render distance feedback loop
 	updateViewingRange(frametime);
@@ -472,6 +473,7 @@ ExtrudedSpriteSceneNode::ExtrudedSpriteSceneNode(
 	m_thickness = 0.1;
 	m_cubemesh = NULL;
 	m_is_cube = false;
+	m_light = LIGHT_MAX;
 }
 
 ExtrudedSpriteSceneNode::~ExtrudedSpriteSceneNode()
@@ -519,6 +521,7 @@ void ExtrudedSpriteSceneNode::setSprite(video::ITexture* texture)
 	m_meshnode->getMaterial(0).MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
 	m_meshnode->setVisible(true);
 	m_is_cube = false;
+	updateLight(m_light);
 }
 
 void ExtrudedSpriteSceneNode::setCube(const TileSpec tiles[6])
@@ -546,6 +549,16 @@ void ExtrudedSpriteSceneNode::setCube(const TileSpec tiles[6])
 	}
 	m_meshnode->setVisible(true);
 	m_is_cube = true;
+	updateLight(m_light);
+}
+
+void ExtrudedSpriteSceneNode::updateLight(u8 light)
+{
+	m_light = light;
+
+	u8 li = decode_light(light);
+	video::SColor color(255,li,li,li);
+	setMeshVerticesColor(m_meshnode->getMesh(), color);
 }
 
 void ExtrudedSpriteSceneNode::removeSpriteFromCache(video::ITexture* texture)

src/camera.h

@@ -205,6 +205,8 @@ public:
 	f32 getSpriteThickness() const { return m_thickness; }
 	void setSpriteThickness(f32 thickness);
 
+	void updateLight(u8 light);
+
 	void removeSpriteFromCache(video::ITexture* texture);
 
 	virtual const core::aabbox3d<f32>& getBoundingBox() const;
@@ -216,6 +218,7 @@ private:
 	f32 m_thickness;
 	scene::IMesh* m_cubemesh;
 	bool m_is_cube;
+	u8 m_light;
 
 	// internal extrusion helper methods
 	io::path getExtrudedName(video::ITexture* texture);

src/content_cao.cpp

@@ -224,22 +224,7 @@ void ItemCAO::updateLight(u8 light_at_pos)
 
 	u8 li = decode_light(light_at_pos);
 	video::SColor color(255,li,li,li);
-
+	setMeshVerticesColor(m_node->getMesh(), color);
-	scene::IMesh *mesh = m_node->getMesh();
-	if(mesh == NULL)
-		return;
-	
-	u16 mc = mesh->getMeshBufferCount();
-	for(u16 j=0; j<mc; j++)
-	{
-		scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-		video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-		u16 vc = buf->getVertexCount();
-		for(u16 i=0; i<vc; i++)
-		{
-			vertices[i].Color = color;
-		}
-	}
 }
 
 v3s16 ItemCAO::getLightPosition()
@@ -430,22 +415,7 @@ void RatCAO::updateLight(u8 light_at_pos)
 
 	u8 li = decode_light(light_at_pos);
 	video::SColor color(255,li,li,li);
-
+	setMeshVerticesColor(m_node->getMesh(), color);
-	scene::IMesh *mesh = m_node->getMesh();
-	if(mesh == NULL)
-		return;
-	
-	u16 mc = mesh->getMeshBufferCount();
-	for(u16 j=0; j<mc; j++)
-	{
-		scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-		video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-		u16 vc = buf->getVertexCount();
-		for(u16 i=0; i<vc; i++)
-		{
-			vertices[i].Color = color;
-		}
-	}
 }
 
 v3s16 RatCAO::getLightPosition()
@@ -601,22 +571,7 @@ void Oerkki1CAO::updateLight(u8 light_at_pos)
 
 	u8 li = decode_light(light_at_pos);
 	video::SColor color(255,li,li,li);
-
+	setMeshVerticesColor(m_node->getMesh(), color);
-	scene::IMesh *mesh = m_node->getMesh();
-	if(mesh == NULL)
-		return;
-	
-	u16 mc = mesh->getMeshBufferCount();
-	for(u16 j=0; j<mc; j++)
-	{
-		scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-		video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-		u16 vc = buf->getVertexCount();
-		for(u16 i=0; i<vc; i++)
-		{
-			vertices[i].Color = color;
-		}
-	}
 }
 
 v3s16 Oerkki1CAO::getLightPosition()
@@ -833,22 +788,7 @@ void FireflyCAO::updateLight(u8 light_at_pos)
 
 	u8 li = 255;
 	video::SColor color(255,li,li,li);
-
+	setMeshVerticesColor(m_node->getMesh(), color);
-	scene::IMesh *mesh = m_node->getMesh();
-	if(mesh == NULL)
-		return;
-	
-	u16 mc = mesh->getMeshBufferCount();
-	for(u16 j=0; j<mc; j++)
-	{
-		scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-		video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-		u16 vc = buf->getVertexCount();
-		for(u16 i=0; i<vc; i++)
-		{
-			vertices[i].Color = color;
-		}
-	}
 }
 
 v3s16 FireflyCAO::getLightPosition()

src/environment.cpp

@@ -1686,18 +1686,19 @@ void ClientEnvironment::step(float dtime)
 			// Move
 			player->move(dtime, *m_map, 100*BS);
 
-			// Update lighting on remote players on client
-			u8 light = LIGHT_MAX;
-			try{
-				// Get node at head
-				v3s16 p = player->getLightPosition();
-				MapNode n = m_map->getNode(p);
-				light = n.getLightBlend(getDayNightRatio());
-			}
-			catch(InvalidPositionException &e) {}
-			player->updateLight(light);
 		}
 		
+		// Update lighting on all players on client
+		u8 light = LIGHT_MAX;
+		try{
+			// Get node at head
+			v3s16 p = player->getLightPosition();
+			MapNode n = m_map->getNode(p);
+			light = n.getLightBlend(getDayNightRatio());
+		}
+		catch(InvalidPositionException &e) {}
+		player->updateLight(light);
+
 		/*
 			Add footsteps to grass
 		*/

src/mapblockobject.h

@@ -484,20 +484,7 @@ public:
 
 		u8 li = decode_light(light_at_pos);
 		video::SColor color(255,li,li,li);
-
+		setMeshVerticesColor(m_node->getMesh(), color);
-		scene::IMesh *mesh = m_node->getMesh();
-		
-		u16 mc = mesh->getMeshBufferCount();
-		for(u16 j=0; j<mc; j++)
-		{
-			scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-			video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-			u16 vc = buf->getVertexCount();
-			for(u16 i=0; i<vc; i++)
-			{
-				vertices[i].Color = color;
-			}
-		}
 	}
 #endif
 
@@ -676,20 +663,7 @@ public:
 
 		u8 li = decode_light(light_at_pos);
 		video::SColor color(255,li,li,li);
-
+		setMeshVerticesColor(m_node->getMesh(), color);
-		scene::IMesh *mesh = m_node->getMesh();
-		
-		u16 mc = mesh->getMeshBufferCount();
-		for(u16 j=0; j<mc; j++)
-		{
-			scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-			video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-			u16 vc = buf->getVertexCount();
-			for(u16 i=0; i<vc; i++)
-			{
-				vertices[i].Color = color;
-			}
-		}
 	}
 	
 #endif
@@ -836,20 +810,7 @@ public:
 
 		u8 li = decode_light(light_at_pos);
 		video::SColor color(255,li,li,li);
-
+		setMeshVerticesColor(m_node->getMesh(), color);
-		scene::IMesh *mesh = m_node->getMesh();
-		
-		u16 mc = mesh->getMeshBufferCount();
-		for(u16 j=0; j<mc; j++)
-		{
-			scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-			video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-			u16 vc = buf->getVertexCount();
-			for(u16 i=0; i<vc; i++)
-			{
-				vertices[i].Color = color;
-			}
-		}
 	}
 #endif
 
@@ -982,20 +943,7 @@ public:
 
 		u8 li = decode_light(light_at_pos);
 		video::SColor color(255,li,li,li);
-
+		setMeshVerticesColor(m_node->getMesh(), color);
-		scene::IMesh *mesh = m_node->getMesh();
-		
-		u16 mc = mesh->getMeshBufferCount();
-		for(u16 j=0; j<mc; j++)
-		{
-			scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-			video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-			u16 vc = buf->getVertexCount();
-			for(u16 i=0; i<vc; i++)
-			{
-				vertices[i].Color = color;
-			}
-		}
 	}
 	
 #endif

src/player.h

@@ -126,7 +126,10 @@ public:
 
 	virtual bool isLocal() const = 0;
 
-	virtual void updateLight(u8 light_at_pos) {};
+	virtual void updateLight(u8 light_at_pos)
+	{
+		light = light_at_pos;
+	}
 	
 	// NOTE: Use peer_id == 0 for disconnected
 	/*virtual bool isClientConnected() { return false; }
@@ -149,6 +152,8 @@ public:
 	bool swimming_up;
 	bool is_frozen;
 	
+	u8 light;
+
 	Inventory inventory;
 	// Actual inventory is backed up here when creative mode is used
 	Inventory *inventory_backup;
@@ -266,25 +271,14 @@ public:
 
 	virtual void updateLight(u8 light_at_pos)
 	{
+		Player::updateLight(light_at_pos);
+
 		if(m_node == NULL)
 			return;
 
 		u8 li = decode_light(light_at_pos);
 		video::SColor color(255,li,li,li);
-
+		setMeshVerticesColor(m_node->getMesh(), color);
-		scene::IMesh *mesh = m_node->getMesh();
-		
-		u16 mc = mesh->getMeshBufferCount();
-		for(u16 j=0; j<mc; j++)
-		{
-			scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
-			video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
-			u16 vc = buf->getVertexCount();
-			for(u16 i=0; i<vc; i++)
-			{
-				vertices[i].Color = color;
-			}
-		}
 	}
 	
 	void move(f32 dtime, Map &map, f32 pos_max_d);

src/utility.cpp

@@ -156,6 +156,25 @@ void mysrand(unsigned seed)
    next = seed;
 }
 
+// Sets the color of all vertices in the mesh
+void setMeshVerticesColor(scene::IMesh* mesh, video::SColor& color)
+{
+	if(mesh == NULL)
+		return;
+	
+	u16 mc = mesh->getMeshBufferCount();
+	for(u16 j=0; j<mc; j++)
+	{
+		scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
+		video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
+		u16 vc = buf->getVertexCount();
+		for(u16 i=0; i<vc; i++)
+		{
+			vertices[i].Color = color;
+		}
+	}
+}
+
 /*
 	blockpos: position of block in block coordinates
 	camera_pos: position of camera in nodes

src/utility.h

@@ -553,6 +553,9 @@ private:
 	u32 *m_result;
 };
 
+// Sets the color of all vertices in the mesh
+void setMeshVerticesColor(scene::IMesh* mesh, video::SColor& color);
+
 // Calculates the borders of a "d-radius" cube
 inline void getFacePositions(core::list<v3s16> &list, u16 d)
 {