return str_starts_with(rec_name, std::string("group:"));
}
+static bool hasGroupItem(const std::vector<std::string> &recipe)
+{
+ for (const auto &item : recipe) {
+ if (isGroupRecipeStr(item))
+ return true;
+ }
+ return false;
+}
+
inline u64 getHashForString(const std::string &recipe_str)
{
/*errorstream << "Hashing craft string \"" << recipe_str << '"';*/
case CRAFT_HASH_TYPE_ITEM_NAMES: {
std::ostringstream os;
bool is_first = true;
- for (size_t i = 0; i < grid_names.size(); i++) {
- if (!grid_names[i].empty()) {
- os << (is_first ? "" : "\n") << grid_names[i];
+ for (const std::string &grid_name : grid_names) {
+ if (!grid_name.empty()) {
+ os << (is_first ? "" : "\n") << grid_name;
is_first = false;
}
}
return getHashForString(os.str());
} case CRAFT_HASH_TYPE_COUNT: {
u64 cnt = 0;
- for (size_t i = 0; i < grid_names.size(); i++)
- if (!grid_names[i].empty())
+ for (const std::string &grid_name : grid_names)
+ if (!grid_name.empty())
cnt++;
return cnt;
} case CRAFT_HASH_TYPE_UNHASHED:
const std::vector<std::string> &itemstrings, IGameDef *gamedef)
{
std::vector<std::string> result;
+ result.reserve(itemstrings.size());
for (const auto &itemstring : itemstrings) {
result.push_back(craftGetItemName(itemstring, gamedef));
}
const std::vector<ItemStack> &items, IGameDef *gamedef)
{
std::vector<std::string> result;
+ result.reserve(items.size());
for (const auto &item : items) {
result.push_back(item.name);
}
const std::vector<std::string> &items, IGameDef *gamedef)
{
std::vector<ItemStack> result;
+ result.reserve(items.size());
for (const auto &item : items) {
result.emplace_back(std::string(item), (u16)1,
(u16)0, gamedef->getItemDefManager());
bool success = false;
unsigned int x = 0;
unsigned int y = 0;
- for (std::vector<std::string>::size_type i = 0;
- i < items.size(); i++) {
+ for (const std::string &item : items) {
// Is this an actual item?
- if (!items[i].empty()) {
+ if (!item.empty()) {
if (!success) {
// This is the first nonempty item
min_x = max_x = x;
CraftInput
*/
+bool CraftInput::empty() const
+{
+ for (const auto &item : items) {
+ if (!item.empty())
+ return false;
+ }
+ return true;
+}
+
std::string CraftInput::dump() const
{
std::ostringstream os(std::ios::binary);
CraftDefinitionShaped
*/
+CraftDefinitionShaped::CraftDefinitionShaped(
+ const std::string &output_,
+ unsigned int width_,
+ const std::vector<std::string> &recipe_,
+ const CraftReplacements &replacements_):
+ output(output_), width(width_), recipe(recipe_), replacements(replacements_)
+{
+ if (hasGroupItem(recipe))
+ priority = PRIORITY_SHAPED_AND_GROUPS;
+ else
+ priority = PRIORITY_SHAPED;
+}
+
std::string CraftDefinitionShaped::getName() const
{
return "shaped";
craftDecrementOrReplaceInput(input, output_replacements, replacements, gamedef);
}
-CraftHashType CraftDefinitionShaped::getHashType() const
-{
- assert(hash_inited); // Pre-condition
- bool has_group = false;
- for (const auto &recipe_name : recipe_names) {
- if (isGroupRecipeStr(recipe_name)) {
- has_group = true;
- break;
- }
- }
- if (has_group)
- return CRAFT_HASH_TYPE_COUNT;
-
- return CRAFT_HASH_TYPE_ITEM_NAMES;
-}
-
u64 CraftDefinitionShaped::getHash(CraftHashType type) const
{
assert(hash_inited); // Pre-condition
return;
hash_inited = true;
recipe_names = craftGetItemNames(recipe, gamedef);
+
+ if (hasGroupItem(recipe_names))
+ hash_type = CRAFT_HASH_TYPE_COUNT;
+ else
+ hash_type = CRAFT_HASH_TYPE_ITEM_NAMES;
}
std::string CraftDefinitionShaped::dump() const
CraftDefinitionShapeless
*/
+CraftDefinitionShapeless::CraftDefinitionShapeless(
+ const std::string &output_,
+ const std::vector<std::string> &recipe_,
+ const CraftReplacements &replacements_):
+ output(output_), recipe(recipe_), replacements(replacements_)
+{
+ if (hasGroupItem(recipe))
+ priority = PRIORITY_SHAPELESS_AND_GROUPS;
+ else
+ priority = PRIORITY_SHAPELESS;
+}
+
std::string CraftDefinitionShapeless::getName() const
{
return "shapeless";
craftDecrementOrReplaceInput(input, output_replacements, replacements, gamedef);
}
-CraftHashType CraftDefinitionShapeless::getHashType() const
-{
- assert(hash_inited); // Pre-condition
- bool has_group = false;
- for (const auto &recipe_name : recipe_names) {
- if (isGroupRecipeStr(recipe_name)) {
- has_group = true;
- break;
- }
- }
- if (has_group)
- return CRAFT_HASH_TYPE_COUNT;
-
- return CRAFT_HASH_TYPE_ITEM_NAMES;
-}
-
u64 CraftDefinitionShapeless::getHash(CraftHashType type) const
{
assert(hash_inited); // Pre-condition
hash_inited = true;
recipe_names = craftGetItemNames(recipe, gamedef);
std::sort(recipe_names.begin(), recipe_names.end());
+
+ if (hasGroupItem(recipe_names))
+ hash_type = CRAFT_HASH_TYPE_COUNT;
+ else
+ hash_type = CRAFT_HASH_TYPE_ITEM_NAMES;
}
std::string CraftDefinitionShapeless::dump() const
CraftDefinitionToolRepair
*/
+CraftDefinitionToolRepair::CraftDefinitionToolRepair(float additional_wear_):
+ additional_wear(additional_wear_)
+{
+ priority = PRIORITY_TOOLREPAIR;
+}
+
static ItemStack craftToolRepair(
const ItemStack &item1,
const ItemStack &item2,
IItemDefManager *idef = gamedef->idef();
if (item1.count != 1 || item2.count != 1 || item1.name != item2.name
|| idef->get(item1.name).type != ITEM_TOOL
- || idef->get(item2.name).type != ITEM_TOOL) {
+ || itemgroup_get(idef->get(item1.name).groups, "disable_repair") == 1) {
// Failure
return ItemStack();
}
CraftDefinitionCooking
*/
+CraftDefinitionCooking::CraftDefinitionCooking(
+ const std::string &output_,
+ const std::string &recipe_,
+ float cooktime_,
+ const CraftReplacements &replacements_):
+ output(output_), recipe(recipe_), cooktime(cooktime_), replacements(replacements_)
+{
+ if (isGroupRecipeStr(recipe))
+ priority = PRIORITY_SHAPELESS_AND_GROUPS;
+ else
+ priority = PRIORITY_SHAPELESS;
+}
+
std::string CraftDefinitionCooking::getName() const
{
return "cooking";
}
// Check the single input item
- return inputItemMatchesRecipe(input_filtered[0], recipe, gamedef->idef());
+ std::string rec_name = craftGetItemName(recipe, gamedef);
+ return inputItemMatchesRecipe(input_filtered[0], rec_name, gamedef->idef());
}
CraftOutput CraftDefinitionCooking::getOutput(const CraftInput &input, IGameDef *gamedef) const
craftDecrementOrReplaceInput(input, output_replacements, replacements, gamedef);
}
-CraftHashType CraftDefinitionCooking::getHashType() const
-{
- if (isGroupRecipeStr(recipe_name))
- return CRAFT_HASH_TYPE_COUNT;
-
- return CRAFT_HASH_TYPE_ITEM_NAMES;
-}
-
u64 CraftDefinitionCooking::getHash(CraftHashType type) const
{
if (type == CRAFT_HASH_TYPE_ITEM_NAMES) {
return getHashForString(recipe_name);
}
+
if (type == CRAFT_HASH_TYPE_COUNT) {
return 1;
- } else {
- //illegal hash type for this CraftDefinition (pre-condition)
- assert(false);
- return 0;
}
+
+ // illegal hash type for this CraftDefinition (pre-condition)
+ assert(false);
+ return 0;
}
void CraftDefinitionCooking::initHash(IGameDef *gamedef)
return;
hash_inited = true;
recipe_name = craftGetItemName(recipe, gamedef);
+
+ if (isGroupRecipeStr(recipe_name))
+ hash_type = CRAFT_HASH_TYPE_COUNT;
+ else
+ hash_type = CRAFT_HASH_TYPE_ITEM_NAMES;
}
std::string CraftDefinitionCooking::dump() const
CraftDefinitionFuel
*/
+CraftDefinitionFuel::CraftDefinitionFuel(
+ const std::string &recipe_,
+ float burntime_,
+ const CraftReplacements &replacements_):
+ recipe(recipe_), burntime(burntime_), replacements(replacements_)
+{
+ if (isGroupRecipeStr(recipe_name))
+ priority = PRIORITY_SHAPELESS_AND_GROUPS;
+ else
+ priority = PRIORITY_SHAPELESS;
+}
+
std::string CraftDefinitionFuel::getName() const
{
return "fuel";
}
// Check the single input item
- return inputItemMatchesRecipe(input_filtered[0], recipe, gamedef->idef());
+ std::string rec_name = craftGetItemName(recipe, gamedef);
+ return inputItemMatchesRecipe(input_filtered[0], rec_name, gamedef->idef());
}
CraftOutput CraftDefinitionFuel::getOutput(const CraftInput &input, IGameDef *gamedef) const
craftDecrementOrReplaceInput(input, output_replacements, replacements, gamedef);
}
-CraftHashType CraftDefinitionFuel::getHashType() const
-{
- if (isGroupRecipeStr(recipe_name))
- return CRAFT_HASH_TYPE_COUNT;
-
- return CRAFT_HASH_TYPE_ITEM_NAMES;
-}
-
u64 CraftDefinitionFuel::getHash(CraftHashType type) const
{
if (type == CRAFT_HASH_TYPE_ITEM_NAMES) {
if (type == CRAFT_HASH_TYPE_COUNT) {
return 1;
- } else {
- //illegal hash type for this CraftDefinition (pre-condition)
- assert(false);
- return 0;
}
+
+ // illegal hash type for this CraftDefinition (pre-condition)
+ assert(false);
+ return 0;
}
void CraftDefinitionFuel::initHash(IGameDef *gamedef)
return;
hash_inited = true;
recipe_name = craftGetItemName(recipe, gamedef);
+
+ if (isGroupRecipeStr(recipe_name))
+ hash_type = CRAFT_HASH_TYPE_COUNT;
+ else
+ hash_type = CRAFT_HASH_TYPE_ITEM_NAMES;
}
+
std::string CraftDefinitionFuel::dump() const
{
std::ostringstream os(std::ios::binary);
std::vector<ItemStack> &output_replacement, bool decrementInput,
IGameDef *gamedef) const
{
- output.item = "";
- output.time = 0;
-
- // If all input items are empty, abort.
- bool all_empty = true;
- for (const auto &item : input.items) {
- if (!item.empty()) {
- all_empty = false;
- break;
- }
- }
- if (all_empty)
+ if (input.empty())
return false;
std::vector<std::string> input_names;
input_names = craftGetItemNames(input.items, gamedef);
std::sort(input_names.begin(), input_names.end());
- // Try hash types with increasing collision rate, and return if found.
+ // Try hash types with increasing collision rate
+ // while remembering the latest, highest priority recipe.
+ CraftDefinition::RecipePriority priority_best =
+ CraftDefinition::PRIORITY_NO_RECIPE;
+ CraftDefinition *def_best = nullptr;
for (int type = 0; type <= craft_hash_type_max; type++) {
u64 hash = getHashForGrid((CraftHashType) type, input_names);
/*errorstream << "Checking " << input.dump() << std::endl
<< " against " << def->dump() << std::endl;*/
- if (def->check(input, gamedef)) {
- // Get output, then decrement input (if requested)
- output = def->getOutput(input, gamedef);
- if (decrementInput)
- def->decrementInput(input, output_replacement, gamedef);
- /*errorstream << "Check RETURNS TRUE" << std::endl;*/
- return true;
+ CraftDefinition::RecipePriority priority = def->getPriority();
+ if (priority > priority_best
+ && def->check(input, gamedef)) {
+ // Check if the crafted node/item exists
+ CraftOutput out = def->getOutput(input, gamedef);
+ ItemStack is;
+ is.deSerialize(out.item, gamedef->idef());
+ if (!is.isKnown(gamedef->idef())) {
+ infostream << "trying to craft non-existent "
+ << out.item << ", ignoring recipe" << std::endl;
+ continue;
+ }
+
+ output = out;
+ priority_best = priority;
+ def_best = def;
}
}
}
- return false;
+ if (priority_best == CraftDefinition::PRIORITY_NO_RECIPE)
+ return false;
+ if (decrementInput)
+ def_best->decrementInput(input, output_replacement, gamedef);
+ return true;
}
virtual std::vector<CraftDefinition*> getCraftRecipes(CraftOutput &output,
return recipes;
}
- virtual bool clearCraftRecipesByOutput(const CraftOutput &output, IGameDef *gamedef)
+ virtual bool clearCraftsByOutput(const CraftOutput &output, IGameDef *gamedef)
{
- auto vec_iter = m_output_craft_definitions.find(output.item);
+ auto to_clear = m_output_craft_definitions.find(output.item);
- if (vec_iter == m_output_craft_definitions.end())
+ if (to_clear == m_output_craft_definitions.end())
return false;
- std::vector<CraftDefinition*> &vec = vec_iter->second;
- for (auto def : vec) {
+ for (auto def : to_clear->second) {
// Recipes are not yet hashed at this point
- std::vector<CraftDefinition*> &unhashed_inputs_vec = m_craft_defs[(int) CRAFT_HASH_TYPE_UNHASHED][0];
- std::vector<CraftDefinition*> new_vec_by_input;
- /* We will preallocate necessary memory addresses, so we don't need to reallocate them later.
- This would save us some performance. */
- new_vec_by_input.reserve(unhashed_inputs_vec.size());
- for (auto &i2 : unhashed_inputs_vec) {
- if (def != i2) {
- new_vec_by_input.push_back(i2);
- }
- }
- m_craft_defs[(int) CRAFT_HASH_TYPE_UNHASHED][0].swap(new_vec_by_input);
+ std::vector<CraftDefinition *> &defs = m_craft_defs[(int)CRAFT_HASH_TYPE_UNHASHED][0];
+ defs.erase(std::remove(defs.begin(), defs.end(), def), defs.end());
+ delete def;
}
- m_output_craft_definitions.erase(output.item);
+ m_output_craft_definitions.erase(to_clear);
return true;
}
- virtual bool clearCraftRecipesByInput(CraftMethod craft_method, unsigned int craft_grid_width,
- const std::vector<std::string> &recipe, IGameDef *gamedef)
+ virtual bool clearCraftsByInput(const CraftInput &input, IGameDef *gamedef)
{
- bool all_empty = true;
- for (const auto &i : recipe) {
- if (!i.empty()) {
- all_empty = false;
- break;
- }
- }
- if (all_empty)
+ if (input.empty())
return false;
- CraftInput input(craft_method, craft_grid_width, craftGetItems(recipe, gamedef));
// Recipes are not yet hashed at this point
- std::vector<CraftDefinition*> &unhashed_inputs_vec = m_craft_defs[(int) CRAFT_HASH_TYPE_UNHASHED][0];
- std::vector<CraftDefinition*> new_vec_by_input;
+ std::vector<CraftDefinition *> &defs = m_craft_defs[(int)CRAFT_HASH_TYPE_UNHASHED][0];
+ std::vector<CraftDefinition *> new_defs;
bool got_hit = false;
- for (std::vector<CraftDefinition*>::size_type
- i = unhashed_inputs_vec.size(); i > 0; i--) {
- CraftDefinition *def = unhashed_inputs_vec[i - 1];
- /* If the input doesn't match the recipe definition, this recipe definition later
- will be added back in source map. */
+ for (auto def : defs) {
if (!def->check(input, gamedef)) {
- new_vec_by_input.push_back(def);
+ new_defs.push_back(def);
continue;
}
- CraftOutput output = def->getOutput(input, gamedef);
got_hit = true;
- auto vec_iter = m_output_craft_definitions.find(output.item);
- if (vec_iter == m_output_craft_definitions.end())
+ std::string output = def->getOutput(input, gamedef).item;
+ delete def;
+ auto it = m_output_craft_definitions.find(craftGetItemName(output, gamedef));
+ if (it == m_output_craft_definitions.end())
continue;
- std::vector<CraftDefinition*> &vec = vec_iter->second;
- std::vector<CraftDefinition*> new_vec_by_output;
- /* We will preallocate necessary memory addresses, so we don't need
- to reallocate them later. This would save us some performance. */
- new_vec_by_output.reserve(vec.size());
- for (auto &vec_i : vec) {
- /* If pointers from map by input and output are not same,
- we will add 'CraftDefinition*' to a new vector. */
- if (def != vec_i) {
- /* Adding dereferenced iterator value (which are
- 'CraftDefinition' reference) to a new vector. */
- new_vec_by_output.push_back(vec_i);
- }
- }
- // Swaps assigned to current key value with new vector for output map.
- m_output_craft_definitions[output.item].swap(new_vec_by_output);
+ std::vector<CraftDefinition *> &outdefs = it->second;
+ outdefs.erase(std::remove(outdefs.begin(), outdefs.end(), def), outdefs.end());
}
if (got_hit)
- // Swaps value with new vector for input map.
- m_craft_defs[(int) CRAFT_HASH_TYPE_UNHASHED][0].swap(new_vec_by_input);
+ defs.swap(new_defs);
return got_hit;
}
}
virtual void registerCraft(CraftDefinition *def, IGameDef *gamedef)
{
- verbosestream << "registerCraft: registering craft definition: "
- << def->dump() << std::endl;
+ TRACESTREAM(<< "registerCraft: registering craft definition: "
+ << def->dump() << std::endl);
m_craft_defs[(int) CRAFT_HASH_TYPE_UNHASHED][0].push_back(def);
CraftInput input;
{
for (int type = 0; type <= craft_hash_type_max; ++type) {
for (auto &it : m_craft_defs[type]) {
- for (auto iit = it.second.begin();
- iit != it.second.end(); ++iit) {
- delete *iit;
+ for (auto &iit : it.second) {
+ delete iit;
}
it.second.clear();
}
unhashed.clear();
}
private:
- //TODO: change both maps to unordered_map when c++11 can be used
- std::vector<std::map<u64, std::vector<CraftDefinition*> > > m_craft_defs;
- std::map<std::string, std::vector<CraftDefinition*> > m_output_craft_definitions;
+ std::vector<std::unordered_map<u64, std::vector<CraftDefinition*> > >
+ m_craft_defs;
+ std::unordered_map<std::string, std::vector<CraftDefinition*> >
+ m_output_craft_definitions;
};
IWritableCraftDefManager* createCraftDefManager()
projects / dragonfireclient.git / blobdiff