Remove burn time definitions from FurnaceNodeMetadata

src/content_mapnode.cpp

@@ -254,6 +254,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->is_ground_content = true;
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
 	f->cookresult_item = "CraftItem lump_of_coal 1";
+	f->furnace_burntime = 30;
 	setWoodLikeMaterialProperties(f->material, 1.0);
 	
 	i = CONTENT_JUNGLETREE;
@@ -263,6 +264,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->setTexture(1, "jungletree_top.png");
 	f->param_type = CPT_MINERAL;
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
+	f->furnace_burntime = 30;
 	setWoodLikeMaterialProperties(f->material, 1.0);
 	
 	i = CONTENT_JUNGLEGRASS;
@@ -277,6 +279,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
 	f->walkable = false;
 	setLeavesLikeMaterialProperties(f->material, 1.0);
+	f->furnace_burntime = 2;
 
 	i = CONTENT_LEAVES;
 	f = nodemgr->getModifiable(i);
@@ -289,6 +292,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->extra_dug_item_rarity = 20;
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
 	setLeavesLikeMaterialProperties(f->material, 1.0);
+	f->furnace_burntime = 1.0;
 
 	i = CONTENT_CACTUS;
 	f = nodemgr->getModifiable(i);
@@ -300,6 +304,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->is_ground_content = true;
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
 	setWoodLikeMaterialProperties(f->material, 0.75);
+	f->furnace_burntime = 15;
 
 	i = CONTENT_PAPYRUS;
 	f = nodemgr->getModifiable(i);
@@ -312,6 +317,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
 	f->walkable = false;
 	setLeavesLikeMaterialProperties(f->material, 0.5);
+	f->furnace_burntime = 1;
 
 	i = CONTENT_BOOKSHELF;
 	f = nodemgr->getModifiable(i);
@@ -324,6 +330,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->param_type = CPT_MINERAL;
 	f->is_ground_content = true;
 	setWoodLikeMaterialProperties(f->material, 0.75);
+	f->furnace_burntime = 30;
 
 	i = CONTENT_GLASS;
 	f = nodemgr->getModifiable(i);
@@ -350,6 +357,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->selection_box.type = NODEBOX_FIXED;
 	f->selection_box.fixed = core::aabbox3d<f32>(
 			-BS/7, -BS/2, -BS/7, BS/7, BS/2, BS/7);
+	f->furnace_burntime = 30/2;
 	setWoodLikeMaterialProperties(f->material, 0.75);
 
 	i = CONTENT_RAIL;
@@ -367,6 +375,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->air_equivalent = true; // grass grows underneath
 	f->walkable = false;
 	f->selection_box.type = NODEBOX_FIXED;
+	f->furnace_burntime = 5;
 	setDirtLikeMaterialProperties(f->material, 0.75);
 
 	i = CONTENT_LADDER;
@@ -383,6 +392,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->walkable = false;
 	f->climbable = true;
 	f->selection_box.type = NODEBOX_WALLMOUNTED;
+	f->furnace_burntime = 5;
 	setWoodLikeMaterialProperties(f->material, 0.5);
 
 	// Deprecated
@@ -398,6 +408,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->setInventoryTextureCube("wood.png", "wood.png", "wood.png");
 	f->is_ground_content = true;
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
+	f->furnace_burntime = 30/4;
 	setWoodLikeMaterialProperties(f->material, 0.75);
 	
 	i = CONTENT_MESE;
@@ -406,6 +417,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->setInventoryTextureCube("mese.png", "mese.png", "mese.png");
 	f->is_ground_content = true;
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
+	f->furnace_burntime = 30;
 	setStoneLikeMaterialProperties(f->material, 0.5);
 	
 	i = CONTENT_CLOUD;
@@ -509,6 +521,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->post_effect_color = video::SColor(192, 255, 64, 0);
 	// New-style lava source material (mostly unused)
 	f->setSpecialMaterial(0, MaterialSpec("lava.png", false));
+	f->furnace_burntime = 60;
 	
 	i = CONTENT_TORCH;
 	f = nodemgr->getModifiable(i);
@@ -533,6 +546,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->selection_box.wall_side = core::aabbox3d<f32>(
 			-BS/2, -BS/3.333, -BS/10, -BS/2+BS/3.333, BS/3.333, BS/10);
 	setConstantMaterialProperties(f->material, 0.0);
+	f->furnace_burntime = 4;
 	
 	i = CONTENT_SIGN_WALL;
 	f = nodemgr->getModifiable(i);
@@ -550,6 +564,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 		f->initial_metadata = new SignNodeMetadata(NULL, "Some sign");
 	setConstantMaterialProperties(f->material, 0.5);
 	f->selection_box.type = NODEBOX_WALLMOUNTED;
+	f->furnace_burntime = 10;
 	
 	i = CONTENT_CHEST;
 	f = nodemgr->getModifiable(i);
@@ -564,6 +579,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	if(f->initial_metadata == NULL)
 		f->initial_metadata = new ChestNodeMetadata(NULL);
 	setWoodLikeMaterialProperties(f->material, 1.0);
+	f->furnace_burntime = 30;
 	
 	i = CONTENT_LOCKABLE_CHEST;
 	f = nodemgr->getModifiable(i);
@@ -578,6 +594,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	if(f->initial_metadata == NULL)
 		f->initial_metadata = new LockingChestNodeMetadata(NULL);
 	setWoodLikeMaterialProperties(f->material, 1.0);
+	f->furnace_burntime = 30;
 
 	i = CONTENT_FURNACE;
 	f = nodemgr->getModifiable(i);
@@ -629,6 +646,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->setInventoryTexture("nc_front.png");
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
 	setStoneLikeMaterialProperties(f->material, 3.0);
+	f->furnace_burntime = 1;
 	
 	i = CONTENT_NC_RB;
 	f = nodemgr->getModifiable(i);
@@ -636,6 +654,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->setInventoryTexture("nc_rb.png");
 	f->dug_item = std::string("MaterialItem2 ")+itos(i)+" 1";
 	setStoneLikeMaterialProperties(f->material, 3.0);
+	f->furnace_burntime = 1;
 
 	i = CONTENT_SAPLING;
 	f = nodemgr->getModifiable(i);
@@ -649,6 +668,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->air_equivalent = false;
 	f->walkable = false;
 	setConstantMaterialProperties(f->material, 0.0);
+	f->furnace_burntime = 10;
 	
 	i = CONTENT_APPLE;
 	f = nodemgr->getModifiable(i);
@@ -663,6 +683,7 @@ void content_mapnode_init(IWritableNodeDefManager *nodemgr)
 	f->air_equivalent = true;
 	f->dug_item = std::string("CraftItem apple 1");
 	setConstantMaterialProperties(f->material, 0.0);
+	f->furnace_burntime = 3;
 }
 
 

src/content_nodemeta.cpp

@@ -326,7 +326,7 @@ bool FurnaceNodeMetadata::step(float dtime)
 		// accomodate any result item
 		if(room_available)
 		{
-			m_src_totaltime = 3;
+			m_src_totaltime = src_item->getCookTime();
 		}
 		else
 		{
@@ -381,85 +381,12 @@ bool FurnaceNodeMetadata::step(float dtime)
 		assert(fuel_list);
 		const InventoryItem *fuel_item = fuel_list->getItem(0);
 
-		if(ItemSpec(ITEM_MATERIAL, CONTENT_TREE).checkItem(fuel_item))
+		if(fuel_item && fuel_item->getBurnTime() >= 0){
-		{
+			m_fuel_totaltime = fuel_item->getBurnTime();
-			m_fuel_totaltime = 30;
 			m_fuel_time = 0;
 			fuel_list->decrementMaterials(1);
 			changed = true;
-		}
+		} else {
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_JUNGLETREE).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_FENCE).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/2;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_WOOD).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/4;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_BOOKSHELF).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/4;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_LEAVES).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/16;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_PAPYRUS).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/32;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_JUNGLEGRASS).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/32;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_MATERIAL, CONTENT_CACTUS).checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/4;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_CRAFT, "Stick").checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 30/4/4;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else if(ItemSpec(ITEM_CRAFT, "lump_of_coal").checkItem(fuel_item))
-		{
-			m_fuel_totaltime = 40;
-			m_fuel_time = 0;
-			fuel_list->decrementMaterials(1);
-			changed = true;
-		}
-		else
-		{
 			//infostream<<"No fuel found"<<std::endl;
 			// No fuel, stop loop.
 			m_step_accumulator = 0;

src/inventory.cpp

@@ -171,6 +171,20 @@ InventoryItem *MaterialItem::createCookResult() const
 	return InventoryItem::deSerialize(is, m_gamedef);
 }
 
+float MaterialItem::getCookTime() const
+{
+	INodeDefManager *ndef = m_gamedef->ndef();
+	const ContentFeatures &f = ndef->get(m_content);
+	return f.furnace_cooktime;
+}
+
+float MaterialItem::getBurnTime() const
+{
+	INodeDefManager *ndef = m_gamedef->ndef();
+	const ContentFeatures &f = ndef->get(m_content);
+	return f.furnace_burntime;
+}
+
 /*
 	ToolItem
 */
@@ -258,6 +272,18 @@ InventoryItem *CraftItem::createCookResult() const
 	return item_craft_create_cook_result(m_subname, m_gamedef);
 }
 
+float CraftItem::getCookTime() const
+{
+	return 3.0;
+}
+
+float CraftItem::getBurnTime() const
+{
+	if(m_subname == "lump_of_coal")
+		return 40;
+	return -1;
+}
+
 bool CraftItem::use(ServerEnvironment *env, ServerActiveObject *user)
 {
 	if(!item_craft_is_eatable(m_subname, m_gamedef))

src/inventory.h

@@ -106,10 +106,12 @@ public:
 
 	// Whether it can be cooked
 	virtual bool isCookable() const {return false;}
-	// Time of cooking
-	virtual float getCookTime(){return 3.0;}
 	// Result of cooking (can randomize)
 	virtual InventoryItem *createCookResult() const {return NULL;}
+	// Time of cooking
+	virtual float getCookTime() const {return 3.0;}
+	// Whether it can be burned (<0 = cannot be burned)
+	virtual float getBurnTime() const {return -1;}
 	
 	// Eat, press, activate, whatever.
 	// Called when item is right-clicked when lying on ground.
@@ -180,6 +182,8 @@ public:
 	*/
 	bool isCookable() const;
 	InventoryItem *createCookResult() const;
+	float getCookTime() const;
+	float getBurnTime() const;
 	/*
 		Special methods
 	*/
@@ -258,6 +262,8 @@ public:
 
 	bool isCookable() const;
 	InventoryItem *createCookResult() const;
+	float getCookTime() const;
+	float getBurnTime() const;
 
 	bool use(ServerEnvironment *env, ServerActiveObject *user);
 	

src/materials.cpp

@@ -32,6 +32,7 @@ void MaterialProperties::serialize(std::ostream &os)
 	writeF1000(os, crackiness);
 	writeF1000(os, crumbliness);
 	writeF1000(os, cuttability);
+	writeF1000(os, flammability);
 }
 
 void MaterialProperties::deSerialize(std::istream &is)
@@ -45,6 +46,7 @@ void MaterialProperties::deSerialize(std::istream &is)
 	crackiness = readF1000(is);
 	crumbliness = readF1000(is);
 	cuttability = readF1000(is);
+	flammability = readF1000(is);
 }
 
 DiggingProperties getDiggingProperties(u16 content, ToolDiggingProperties *tp,

src/materials.h

@@ -56,15 +56,16 @@ struct MaterialProperties
 	// Sword is best for cuttable light stuff.
 	float cuttability;
 	// If high, ignites easily
-	//float flammability;
+	float flammability;
 
 	MaterialProperties():
 		diggability(DIGGABLE_NOT),
 		constant_time(0.5),
-		weight(1),
+		weight(0),
-		crackiness(1),
+		crackiness(0),
-		crumbliness(1),
+		crumbliness(0),
-		cuttability(1)
+		cuttability(0),
+		flammability(0)
 	{}
 
 	void serialize(std::ostream &os);

src/nodedef.cpp

@@ -151,7 +151,9 @@ void ContentFeatures::reset()
 	damage_per_second = 0;
 	selection_box = NodeBox();
 	material = MaterialProperties();
-	cookresult_item = "";
+	cookresult_item = ""; // Cannot be cooked
+	furnace_cooktime = 3.0;
+	furnace_burntime = -1.0; // Cannot be burned
 }
 
 void ContentFeatures::serialize(std::ostream &os)
@@ -202,6 +204,8 @@ void ContentFeatures::serialize(std::ostream &os)
 	selection_box.serialize(os);
 	material.serialize(os);
 	os<<serializeString(cookresult_item);
+	writeF1000(os, furnace_cooktime);
+	writeF1000(os, furnace_burntime);
 }
 
 void ContentFeatures::deSerialize(std::istream &is, IGameDef *gamedef)
@@ -255,6 +259,8 @@ void ContentFeatures::deSerialize(std::istream &is, IGameDef *gamedef)
 	selection_box.deSerialize(is);
 	material.deSerialize(is);
 	cookresult_item = deSerializeString(is);
+	furnace_cooktime = readF1000(is);
+	furnace_burntime = readF1000(is);
 }
 
 void ContentFeatures::setTexture(u16 i, std::string name)

src/nodedef.h

@@ -207,6 +207,8 @@ struct ContentFeatures
 	NodeBox selection_box;
 	MaterialProperties material;
 	std::string cookresult_item;
+	float furnace_cooktime;
+	float furnace_burntime;
 
 	/*
 		Methods

src/scriptapi.cpp

@@ -40,7 +40,8 @@ extern "C" {
 /*
 TODO:
 - Node definition
-- Random node triggers
+- Random node triggers (like grass growth)
+- Deterministic node triggers (like falling sand)
 - Object visual client-side stuff
 	- Blink effect
 	- Spritesheets and animation
@@ -52,7 +53,7 @@ TODO:
 	blockdef.on_inventory_modified
 	meta.set("owner", playername)
 	meta.get("owner")
-- Item definition
+- Item definition (actually, only CraftItem)
 */
 
 static void stackDump(lua_State *L, std::ostream &o)