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initial workings of the furnace

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This commit is contained in:
Perttu Ahola 2011-04-05 02:56:29 +03:00
parent 281f76b6a0
commit d1d57cf5c3
9 changed files with 423 additions and 165 deletions
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184
src/server.cpp
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@ -1503,6 +1503,32 @@ void Server::AsyncRunStep()
}
}
/*
Step node metadata
*/
{
JMutexAutoLock envlock(m_env_mutex);
JMutexAutoLock conlock(m_con_mutex);
core::map<v3s16, MapBlock*> changed_blocks;
m_env.getMap().nodeMetadataStep(dtime, changed_blocks);
for(core::map<v3s16, MapBlock*>::Iterator
i = changed_blocks.getIterator();
i.atEnd() == false; i++)
{
MapBlock *block = i.getNode()->getValue();
for(core::map<u16, RemoteClient*>::Iterator
i = m_clients.getIterator();
i.atEnd()==false; i++)
{
RemoteClient *client = i.getNode()->getValue();
client->SetBlockNotSent(block->getPos());
}
}
}
/*
Trigger emergethread (it somehow gets to a non-triggered but
bysy state sometimes)
@ -2740,7 +2766,6 @@ void Server::inventoryModified(InventoryContext *c, std::string id)
p.X = stoi(fn.next(","));
p.Y = stoi(fn.next(","));
p.Z = stoi(fn.next(","));
assert(c->current_player);
v3s16 blockpos = getNodeBlockPos(p);
NodeMetadata *meta = m_env.getMap().getNodeMetadata(p);
@ -2888,163 +2913,6 @@ void Server::SendPlayerInfos()
m_con.SendToAll(0, data, true);
}
/*
Craft checking system
*/
enum ItemSpecType
{
ITEM_NONE,
ITEM_MATERIAL,
ITEM_CRAFT,
ITEM_TOOL,
ITEM_MBO
};
struct ItemSpec
{
ItemSpec():
type(ITEM_NONE)
{
}
ItemSpec(enum ItemSpecType a_type, std::string a_name):
type(a_type),
name(a_name),
num(65535)
{
}
ItemSpec(enum ItemSpecType a_type, u16 a_num):
type(a_type),
name(""),
num(a_num)
{
}
enum ItemSpecType type;
// Only other one of these is used
std::string name;
u16 num;
};
/*
items: a pointer to an array of 9 pointers to items
specs: a pointer to an array of 9 ItemSpecs
*/
bool checkItemCombination(InventoryItem **items, ItemSpec *specs)
{
u16 items_min_x = 100;
u16 items_max_x = 100;
u16 items_min_y = 100;
u16 items_max_y = 100;
for(u16 y=0; y<3; y++)
for(u16 x=0; x<3; x++)
{
if(items[y*3 + x] == NULL)
continue;
if(items_min_x == 100 || x < items_min_x)
items_min_x = x;
if(items_min_y == 100 || y < items_min_y)
items_min_y = y;
if(items_max_x == 100 || x > items_max_x)
items_max_x = x;
if(items_max_y == 100 || y > items_max_y)
items_max_y = y;
}
// No items at all, just return false
if(items_min_x == 100)
return false;
u16 items_w = items_max_x - items_min_x + 1;
u16 items_h = items_max_y - items_min_y + 1;
u16 specs_min_x = 100;
u16 specs_max_x = 100;
u16 specs_min_y = 100;
u16 specs_max_y = 100;
for(u16 y=0; y<3; y++)
for(u16 x=0; x<3; x++)
{
if(specs[y*3 + x].type == ITEM_NONE)
continue;
if(specs_min_x == 100 || x < specs_min_x)
specs_min_x = x;
if(specs_min_y == 100 || y < specs_min_y)
specs_min_y = y;
if(specs_max_x == 100 || x > specs_max_x)
specs_max_x = x;
if(specs_max_y == 100 || y > specs_max_y)
specs_max_y = y;
}
// No specs at all, just return false
if(specs_min_x == 100)
return false;
u16 specs_w = specs_max_x - specs_min_x + 1;
u16 specs_h = specs_max_y - specs_min_y + 1;
// Different sizes
if(items_w != specs_w || items_h != specs_h)
return false;
for(u16 y=0; y<specs_h; y++)
for(u16 x=0; x<specs_w; x++)
{
u16 items_x = items_min_x + x;
u16 items_y = items_min_y + y;
u16 specs_x = specs_min_x + x;
u16 specs_y = specs_min_y + y;
InventoryItem *item = items[items_y * 3 + items_x];
ItemSpec &spec = specs[specs_y * 3 + specs_x];
if(spec.type == ITEM_NONE)
{
// Has to be no item
if(item != NULL)
return false;
continue;
}
// There should be an item
if(item == NULL)
return false;
std::string itemname = item->getName();
if(spec.type == ITEM_MATERIAL)
{
if(itemname != "MaterialItem")
return false;
MaterialItem *mitem = (MaterialItem*)item;
if(mitem->getMaterial() != spec.num)
return false;
}
else if(spec.type == ITEM_CRAFT)
{
if(itemname != "CraftItem")
return false;
CraftItem *mitem = (CraftItem*)item;
if(mitem->getSubName() != spec.name)
return false;
}
else if(spec.type == ITEM_TOOL)
{
// Not supported yet
assert(0);
}
else if(spec.type == ITEM_MBO)
{
// Not supported yet
assert(0);
}
else
{
// Not supported yet
assert(0);
}
}
return true;
}
void Server::SendInventory(u16 peer_id)
{
DSTACK(__FUNCTION_NAME);