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-rw-r--r--src/craftdef.cpp100
-rw-r--r--src/craftdef.h8
-rw-r--r--src/script/lua_api/l_craft.cpp10
3 files changed, 44 insertions, 74 deletions
diff --git a/src/craftdef.cpp b/src/craftdef.cpp
index 24b7437cb..0181ceb60 100644
--- a/src/craftdef.cpp
+++ b/src/craftdef.cpp
@@ -287,6 +287,15 @@ std::string craftDumpMatrix(const std::vector<ItemStack> &items,
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);
@@ -906,18 +915,7 @@ public:
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;
@@ -1002,84 +1000,48 @@ public:
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;
}
diff --git a/src/craftdef.h b/src/craftdef.h
index 37ae6df43..5971a89bf 100644
--- a/src/craftdef.h
+++ b/src/craftdef.h
@@ -80,6 +80,9 @@ struct CraftInput
method(method_), width(width_), items(items_)
{}
+ // Returns true if all items are empty.
+ bool empty() const;
+
std::string dump() const;
};
@@ -431,9 +434,8 @@ public:
virtual std::vector<CraftDefinition*> getCraftRecipes(CraftOutput &output,
IGameDef *gamedef, unsigned limit=0) const=0;
- virtual bool clearCraftRecipesByOutput(const CraftOutput &output, IGameDef *gamedef) = 0;
- virtual bool clearCraftRecipesByInput(CraftMethod craft_method,
- unsigned int craft_grid_width, const std::vector<std::string> &recipe, IGameDef *gamedef) = 0;
+ virtual bool clearCraftsByOutput(const CraftOutput &output, IGameDef *gamedef) = 0;
+ virtual bool clearCraftsByInput(const CraftInput &input, IGameDef *gamedef) = 0;
// Print crafting recipes for debugging
virtual std::string dump() const=0;
diff --git a/src/script/lua_api/l_craft.cpp b/src/script/lua_api/l_craft.cpp
index 0899b945e..18622ee00 100644
--- a/src/script/lua_api/l_craft.cpp
+++ b/src/script/lua_api/l_craft.cpp
@@ -294,7 +294,7 @@ int ModApiCraft::l_clear_craft(lua_State *L)
std::string type = getstringfield_default(L, table, "type", "shaped");
CraftOutput c_output(output, 0);
if (!output.empty()) {
- if (craftdef->clearCraftRecipesByOutput(c_output, getServer(L))) {
+ if (craftdef->clearCraftsByOutput(c_output, getServer(L))) {
lua_pushboolean(L, true);
return 1;
}
@@ -351,7 +351,13 @@ int ModApiCraft::l_clear_craft(lua_State *L)
throw LuaError("Unknown crafting definition type: \"" + type + "\"");
}
- if (!craftdef->clearCraftRecipesByInput(method, width, recipe, getServer(L))) {
+ std::vector<ItemStack> items;
+ items.reserve(recipe.size());
+ for (const auto &item : recipe)
+ items.emplace_back(item, 1, 0, getServer(L)->idef());
+ CraftInput input(method, width, items);
+
+ if (!craftdef->clearCraftsByInput(input, getServer(L))) {
warningstream << "No craft recipe matches input" << std::endl;
lua_pushboolean(L, false);
return 1;
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-27 13:18:29 +0000