#include "exceptions.h"
#include "inventory.h"
#include <sstream>
+#include "content_mapnode.h"
/*
NodeMetadata
}
/*
- SignNodeMetadata
-*/
-
-// Prototype
-SignNodeMetadata proto_SignNodeMetadata("");
-
-SignNodeMetadata::SignNodeMetadata(std::string text):
- m_text(text)
-{
- NodeMetadata::registerType(typeId(), create);
-}
-u16 SignNodeMetadata::typeId() const
-{
- return CONTENT_SIGN_WALL;
-}
-NodeMetadata* SignNodeMetadata::create(std::istream &is)
-{
- std::string text = deSerializeString(is);
- return new SignNodeMetadata(text);
-}
-NodeMetadata* SignNodeMetadata::clone()
-{
- return new SignNodeMetadata(m_text);
-}
-void SignNodeMetadata::serializeBody(std::ostream &os)
-{
- os<<serializeString(m_text);
-}
-std::string SignNodeMetadata::infoText()
-{
- return std::string("\"")+m_text+"\"";
-}
-
-/*
- ChestNodeMetadata
-*/
-
-// Prototype
-ChestNodeMetadata proto_ChestNodeMetadata;
-
-ChestNodeMetadata::ChestNodeMetadata()
-{
- NodeMetadata::registerType(typeId(), create);
-
- m_inventory = new Inventory();
- m_inventory->addList("0", 8*4);
-}
-ChestNodeMetadata::~ChestNodeMetadata()
-{
- delete m_inventory;
-}
-u16 ChestNodeMetadata::typeId() const
-{
- return CONTENT_CHEST;
-}
-NodeMetadata* ChestNodeMetadata::create(std::istream &is)
-{
- ChestNodeMetadata *d = new ChestNodeMetadata();
- d->m_inventory->deSerialize(is);
- return d;
-}
-NodeMetadata* ChestNodeMetadata::clone()
-{
- ChestNodeMetadata *d = new ChestNodeMetadata();
- *d->m_inventory = *m_inventory;
- return d;
-}
-void ChestNodeMetadata::serializeBody(std::ostream &os)
-{
- m_inventory->serialize(os);
-}
-std::string ChestNodeMetadata::infoText()
-{
- return "Chest";
-}
-bool ChestNodeMetadata::nodeRemovalDisabled()
-{
- /*
- Disable removal if chest contains something
- */
- InventoryList *list = m_inventory->getList("0");
- if(list == NULL)
- return false;
- if(list->getUsedSlots() == 0)
- return false;
- return true;
-}
-
-/*
- FurnaceNodeMetadata
-*/
-
-// Prototype
-FurnaceNodeMetadata proto_FurnaceNodeMetadata;
-
-FurnaceNodeMetadata::FurnaceNodeMetadata()
-{
- NodeMetadata::registerType(typeId(), create);
-
- m_inventory = new Inventory();
- m_inventory->addList("fuel", 1);
- m_inventory->addList("src", 1);
- m_inventory->addList("dst", 4);
-
- m_step_accumulator = 0;
- m_fuel_totaltime = 0;
- m_fuel_time = 0;
- m_src_totaltime = 0;
- m_src_time = 0;
-}
-FurnaceNodeMetadata::~FurnaceNodeMetadata()
-{
- delete m_inventory;
-}
-u16 FurnaceNodeMetadata::typeId() const
-{
- return CONTENT_FURNACE;
-}
-NodeMetadata* FurnaceNodeMetadata::clone()
-{
- FurnaceNodeMetadata *d = new FurnaceNodeMetadata();
- *d->m_inventory = *m_inventory;
- return d;
-}
-NodeMetadata* FurnaceNodeMetadata::create(std::istream &is)
-{
- FurnaceNodeMetadata *d = new FurnaceNodeMetadata();
-
- d->m_inventory->deSerialize(is);
-
- int temp;
- is>>temp;
- d->m_fuel_totaltime = (float)temp/10;
- is>>temp;
- d->m_fuel_time = (float)temp/10;
-
- return d;
-}
-void FurnaceNodeMetadata::serializeBody(std::ostream &os)
-{
- m_inventory->serialize(os);
- os<<itos(m_fuel_totaltime*10)<<" ";
- os<<itos(m_fuel_time*10)<<" ";
-}
-std::string FurnaceNodeMetadata::infoText()
-{
- //return "Furnace";
- if(m_fuel_time >= m_fuel_totaltime)
- {
- InventoryList *src_list = m_inventory->getList("src");
- assert(src_list);
- InventoryItem *src_item = src_list->getItem(0);
-
- if(src_item)
- return "Furnace is out of fuel";
- else
- return "Furnace is inactive";
- }
- else
- {
- std::string s = "Furnace is active (";
- s += itos(m_fuel_time/m_fuel_totaltime*100);
- s += "%)";
- return s;
- }
-}
-void FurnaceNodeMetadata::inventoryModified()
-{
- dstream<<"Furnace inventory modification callback"<<std::endl;
-}
-bool FurnaceNodeMetadata::step(float dtime)
-{
- if(dtime > 60.0)
- dstream<<"Furnace stepping a long time ("<<dtime<<")"<<std::endl;
- // Update at a fixed frequency
- const float interval = 2.0;
- m_step_accumulator += dtime;
- bool changed = false;
- while(m_step_accumulator > interval)
- {
- m_step_accumulator -= interval;
- dtime = interval;
-
- //dstream<<"Furnace step dtime="<<dtime<<std::endl;
-
- InventoryList *dst_list = m_inventory->getList("dst");
- assert(dst_list);
-
- InventoryList *src_list = m_inventory->getList("src");
- assert(src_list);
- InventoryItem *src_item = src_list->getItem(0);
-
- // Start only if there are free slots in dst, so that it can
- // accomodate any result item
- if(dst_list->getFreeSlots() > 0 && src_item && src_item->isCookable())
- {
- m_src_totaltime = 3;
- }
- else
- {
- m_src_time = 0;
- m_src_totaltime = 0;
- }
-
- /*
- If fuel is burning, increment the burn counters.
- If item finishes cooking, move it to result.
- */
- if(m_fuel_time < m_fuel_totaltime)
- {
- //dstream<<"Furnace is active"<<std::endl;
- m_fuel_time += dtime;
- m_src_time += dtime;
- if(m_src_time >= m_src_totaltime && m_src_totaltime > 0.001
- && src_item)
- {
- InventoryItem *cookresult = src_item->createCookResult();
- dst_list->addItem(cookresult);
- src_list->decrementMaterials(1);
- m_src_time = 0;
- m_src_totaltime = 0;
- }
- changed = true;
- continue;
- }
-
- /*
- If there is no source item or source item is not cookable, stop loop.
- */
- if(src_item == NULL || m_src_totaltime < 0.001)
- {
- m_step_accumulator = 0;
- break;
- }
-
- //dstream<<"Furnace is out of fuel"<<std::endl;
-
- InventoryList *fuel_list = m_inventory->getList("fuel");
- assert(fuel_list);
- InventoryItem *fuel_item = fuel_list->getItem(0);
-
- if(ItemSpec(ITEM_MATERIAL, CONTENT_TREE).checkItem(fuel_item))
- {
- m_fuel_totaltime = 30;
- 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_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
- {
- //dstream<<"No fuel found"<<std::endl;
- // No fuel, stop loop.
- m_step_accumulator = 0;
- break;
- }
- }
- return changed;
-}
-
-/*
- NodeMetadatalist
+ NodeMetadataList
*/
void NodeMetadataList::serialize(std::ostream &os)
bool changed = meta->step(dtime);
if(changed)
something_changed = true;
- /*if(res.inventory_changed)
- {
- std::string inv_id;
- inv_id += "nodemeta:";
- inv_id += itos(p.X);
- inv_id += ",";
- inv_id += itos(p.Y);
- inv_id += ",";
- inv_id += itos(p.Z);
- InventoryContext c;
- c.current_player = NULL;
- inv_mgr->inventoryModified(&c, inv_id);
- }*/
}
return something_changed;
}
projects / dragonfireclient.git / blobdiff