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author | Tycho <work.tycho+git@gmail.com> | 2014-09-05 16:26:30 +0200 |
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committer | Tycho <work.tycho+git@gmail.com> | 2014-09-05 16:26:30 +0200 |
commit | aa2495e3867e87ea37729b58b0df3f2ce940dbb6 (patch) | |
tree | 9f71b03f914cd7b077f6c13cd2b6ae2f691c5c66 /src/FurnaceRecipe.cpp | |
parent | Moved to passing pointers instead of passing by reference. (diff) | |
parent | Merge pull request #1375 from mc-server/EntitiesInBox (diff) | |
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Diffstat (limited to 'src/FurnaceRecipe.cpp')
-rw-r--r-- | src/FurnaceRecipe.cpp | 243 |
1 files changed, 111 insertions, 132 deletions
diff --git a/src/FurnaceRecipe.cpp b/src/FurnaceRecipe.cpp index ab772e97b..d200ef3d7 100644 --- a/src/FurnaceRecipe.cpp +++ b/src/FurnaceRecipe.cpp @@ -12,8 +12,8 @@ -typedef std::list< cFurnaceRecipe::Recipe > RecipeList; -typedef std::list< cFurnaceRecipe::Fuel > FuelList; +typedef std::list<cFurnaceRecipe::cRecipe> RecipeList; +typedef std::list<cFurnaceRecipe::cFuel> FuelList; @@ -30,7 +30,7 @@ struct cFurnaceRecipe::sFurnaceRecipeState cFurnaceRecipe::cFurnaceRecipe() - : m_pState( new sFurnaceRecipeState) + : m_pState(new sFurnaceRecipeState) { ReloadRecipes(); } @@ -68,12 +68,18 @@ void cFurnaceRecipe::ReloadRecipes(void) while (std::getline(f, ParsingLine)) { LineNum++; - ParsingLine.erase(std::remove_if(ParsingLine.begin(), ParsingLine.end(), isspace), ParsingLine.end()); // Remove ALL whitespace from the line if (ParsingLine.empty()) { continue; } + // Remove comments from the line: + size_t FirstCommentSymbol = ParsingLine.find('#'); + if ((FirstCommentSymbol != AString::npos) && (FirstCommentSymbol != 0)) + { + ParsingLine.erase(ParsingLine.begin() + (const long)FirstCommentSymbol, ParsingLine.end()); + } + switch (ParsingLine[0]) { case '#': @@ -103,159 +109,132 @@ void cFurnaceRecipe::ReloadRecipes(void) -void cFurnaceRecipe::AddFuelFromLine(const AString & a_Line, int a_LineNum) +void cFurnaceRecipe::AddFuelFromLine(const AString & a_Line, unsigned int a_LineNum) { - // Fuel - int IItemID = 0, IItemCount = 0, IItemHealth = 0, IBurnTime = 0; - AString::size_type BeginPos = 1; // Begin at one after exclamation mark (bang) - - if ( - !ReadMandatoryNumber(BeginPos, ":", a_Line, a_LineNum, IItemID) || // Read item ID - !ReadOptionalNumbers(BeginPos, ":", "=", a_Line, a_LineNum, IItemCount, IItemHealth) || // Read item count (and optionally health) - !ReadMandatoryNumber(BeginPos, "0123456789", a_Line, a_LineNum, IBurnTime, true) // Read item burn time - last value - ) + AString Line(a_Line); + Line.erase(Line.begin()); // Remove the beginning "!" + Line.erase(std::remove_if(Line.begin(), Line.end(), isspace), Line.end()); + + std::auto_ptr<cItem> Item(new cItem); + int BurnTime; + + const AStringVector & Sides = StringSplit(Line, "="); + if (Sides.size() != 2) { + LOGWARNING("furnace.txt: line %d: A single '=' was expected, got %d", a_LineNum, (int)Sides.size() - 1); + LOGINFO("Offending line: \"%s\"", a_Line.c_str()); return; } - // Add to fuel list: - Fuel F; - F.In = new cItem((ENUM_ITEM_ID)IItemID, (char)IItemCount, (short)IItemHealth); - F.BurnTime = IBurnTime; - m_pState->Fuel.push_back(F); -} - - - - + if (!ParseItem(Sides[0], *Item)) + { + LOGWARNING("furnace.txt: line %d: Cannot parse item \"%s\".", a_LineNum, Sides[0].c_str()); + LOGINFO("Offending line: \"%s\"", a_Line.c_str()); + return; + } -void cFurnaceRecipe::AddRecipeFromLine(const AString & a_Line, int a_LineNum) -{ - int IItemID = 0, IItemCount = 0, IItemHealth = 0, IBurnTime = 0; - int OItemID = 0, OItemCount = 0, OItemHealth = 0; - AString::size_type BeginPos = 0; // Begin at start of line - - if ( - !ReadMandatoryNumber(BeginPos, ":", a_Line, a_LineNum, IItemID) || // Read item ID - !ReadOptionalNumbers(BeginPos, ":", "@", a_Line, a_LineNum, IItemCount, IItemHealth) || // Read item count (and optionally health) - !ReadMandatoryNumber(BeginPos, "=", a_Line, a_LineNum, IBurnTime) || // Read item burn time - !ReadMandatoryNumber(BeginPos, ":", a_Line, a_LineNum, OItemID) || // Read result ID - !ReadOptionalNumbers(BeginPos, ":", "012456789", a_Line, a_LineNum, OItemCount, OItemHealth, true) // Read result count (and optionally health) - last value - ) + if (!StringToInteger<int>(Sides[1], BurnTime)) { + LOGWARNING("furnace.txt: line %d: Cannot parse burn time.", a_LineNum); + LOGINFO("Offending line: \"%s\"", a_Line.c_str()); return; } - // Add to recipe list - Recipe R; - R.In = new cItem((ENUM_ITEM_ID)IItemID, (char)IItemCount, (short)IItemHealth); - R.Out = new cItem((ENUM_ITEM_ID)OItemID, (char)OItemCount, (short)OItemHealth); - R.CookTime = IBurnTime; - m_pState->Recipes.push_back(R); + // Add to fuel list: + cFuel Fuel; + Fuel.In = Item.release(); + Fuel.BurnTime = BurnTime; + m_pState->Fuel.push_back(Fuel); } -void cFurnaceRecipe::PrintParseError(unsigned int a_Line, size_t a_Position, const AString & a_CharactersMissing) +void cFurnaceRecipe::AddRecipeFromLine(const AString & a_Line, unsigned int a_LineNum) { - LOGWARN("Error parsing furnace recipes at line %i pos " SIZE_T_FMT ": missing '%s'", a_Line, a_Position, a_CharactersMissing.c_str()); -} - - + AString Line(a_Line); + Line.erase(std::remove_if(Line.begin(), Line.end(), isspace), Line.end()); + int CookTime = 200; + std::auto_ptr<cItem> InputItem(new cItem()); + std::auto_ptr<cItem> OutputItem(new cItem()); + const AStringVector & Sides = StringSplit(Line, "="); + if (Sides.size() != 2) + { + LOGWARNING("furnace.txt: line %d: A single '=' was expected, got %d", a_LineNum, (int)Sides.size() - 1); + LOGINFO("Offending line: \"%s\"", a_Line.c_str()); + return; + } -bool cFurnaceRecipe::ReadMandatoryNumber(AString::size_type & a_Begin, const AString & a_Delimiter, const AString & a_Text, unsigned int a_Line, int & a_Value, bool a_IsLastValue) -{ - // TODO: replace atoi with std::stoi - AString::size_type End; - if (a_IsLastValue) + const AStringVector & InputSplit = StringSplit(Sides[0], "@"); + if (!ParseItem(InputSplit[0], *InputItem)) { - End = a_Text.find_first_not_of(a_Delimiter, a_Begin); + LOGWARNING("furnace.txt: line %d: Cannot parse input item \"%s\".", a_LineNum, InputSplit[0].c_str()); + LOGINFO("Offending line: \"%s\"", a_Line.c_str()); + return; } - else + + if (InputSplit.size() > 1) { - End = a_Text.find_first_of(a_Delimiter, a_Begin); - if (End == AString::npos) + if (!StringToInteger<int>(InputSplit[1], CookTime)) { - PrintParseError(a_Line, a_Begin, a_Delimiter); - return false; + LOGWARNING("furnace.txt: line %d: Cannot parse cook time \"%s\".", a_LineNum, InputSplit[1].c_str()); + LOGINFO("Offending line: \"%s\"", a_Line.c_str()); + return; } } - - // stoi won't throw an exception if the string is alphanumeric, we should check for this - if (!DoesStringContainOnlyNumbers(a_Text.substr(a_Begin, End - a_Begin))) + + if (!ParseItem(Sides[1], *OutputItem)) { - PrintParseError(a_Line, a_Begin, "number"); - return false; + LOGWARNING("furnace.txt: line %d: Cannot parse output item \"%s\".", a_LineNum, Sides[1].c_str()); + LOGINFO("Offending line: \"%s\"", a_Line.c_str()); + return; } - a_Value = atoi(a_Text.substr(a_Begin, End - a_Begin).c_str()); - a_Begin = End + 1; // Jump over delimiter - return true; + cRecipe Recipe; + Recipe.In = InputItem.release(); + Recipe.Out = OutputItem.release(); + Recipe.CookTime = CookTime; + m_pState->Recipes.push_back(Recipe); } -bool cFurnaceRecipe::ReadOptionalNumbers(AString::size_type & a_Begin, const AString & a_DelimiterOne, const AString & a_DelimiterTwo, const AString & a_Text, unsigned int a_Line, int & a_ValueOne, int & a_ValueTwo, bool a_IsLastValue) +bool cFurnaceRecipe::ParseItem(const AString & a_String, cItem & a_Item) { - // TODO: replace atoi with std::stoi - AString::size_type End, Begin = a_Begin; + AString ItemString = a_String; + + const AStringVector & SplitAmount = StringSplit(ItemString, ","); + ItemString = SplitAmount[0]; - End = a_Text.find_first_of(a_DelimiterOne, Begin); - if (End != AString::npos) - { - if (DoesStringContainOnlyNumbers(a_Text.substr(Begin, End - Begin))) - { - a_ValueOne = std::atoi(a_Text.substr(Begin, End - Begin).c_str()); - Begin = End + 1; + const AStringVector & SplitMeta = StringSplit(ItemString, ":"); + ItemString = SplitMeta[0]; - if (a_IsLastValue) - { - End = a_Text.find_first_not_of(a_DelimiterTwo, Begin); - } - else - { - End = a_Text.find_first_of(a_DelimiterTwo, Begin); - if (End == AString::npos) - { - PrintParseError(a_Line, Begin, a_DelimiterTwo); - return false; - } - } - - // stoi won't throw an exception if the string is alphanumeric, we should check for this - if (!DoesStringContainOnlyNumbers(a_Text.substr(Begin, End - Begin))) - { - PrintParseError(a_Line, Begin, "number"); - return false; - } - a_ValueTwo = atoi(a_Text.substr(Begin, End - Begin).c_str()); + if (!StringToItem(ItemString, a_Item)) + { + return false; + } - a_Begin = End + 1; // Jump over delimiter - return true; - } - else + if (SplitAmount.size() > 1) + { + if (!StringToInteger<char>(SplitAmount[1].c_str(), a_Item.m_ItemCount)) { - return ReadMandatoryNumber(a_Begin, a_DelimiterTwo, a_Text, a_Line, a_ValueOne, a_IsLastValue); + return false; } } - - return ReadMandatoryNumber(a_Begin, a_DelimiterTwo, a_Text, a_Line, a_ValueOne, a_IsLastValue); -} - - - - -bool cFurnaceRecipe::DoesStringContainOnlyNumbers(const AString & a_String) -{ - // TODO: replace this with std::all_of(a_String.begin(), a_String.end(), isdigit) - return (a_String.find_first_not_of("0123456789") == AString::npos); + if (SplitMeta.size() > 1) + { + if (!StringToInteger<short>(SplitMeta[1].c_str(), a_Item.m_ItemDamage)) + { + return false; + } + } + return true; } @@ -266,19 +245,19 @@ void cFurnaceRecipe::ClearRecipes(void) { for (RecipeList::iterator itr = m_pState->Recipes.begin(); itr != m_pState->Recipes.end(); ++itr) { - Recipe R = *itr; - delete R.In; - R.In = NULL; - delete R.Out; - R.Out = NULL; + cRecipe Recipe = *itr; + delete Recipe.In; + Recipe.In = NULL; + delete Recipe.Out; + Recipe.Out = NULL; } m_pState->Recipes.clear(); for (FuelList::iterator itr = m_pState->Fuel.begin(); itr != m_pState->Fuel.end(); ++itr) { - Fuel F = *itr; - delete F.In; - F.In = NULL; + cFuel Fuel = *itr; + delete Fuel.In; + Fuel.In = NULL; } m_pState->Fuel.clear(); } @@ -287,21 +266,21 @@ void cFurnaceRecipe::ClearRecipes(void) -const cFurnaceRecipe::Recipe * cFurnaceRecipe::GetRecipeFrom(const cItem & a_Ingredient) const +const cFurnaceRecipe::cRecipe * cFurnaceRecipe::GetRecipeFrom(const cItem & a_Ingredient) const { - const Recipe * BestRecipe = 0; + const cRecipe * BestRecipe = 0; for (RecipeList::const_iterator itr = m_pState->Recipes.begin(); itr != m_pState->Recipes.end(); ++itr) { - const Recipe & R = *itr; - if ((R.In->m_ItemType == a_Ingredient.m_ItemType) && (R.In->m_ItemCount <= a_Ingredient.m_ItemCount)) + const cRecipe & Recipe = *itr; + if ((Recipe.In->m_ItemType == a_Ingredient.m_ItemType) && (Recipe.In->m_ItemCount <= a_Ingredient.m_ItemCount)) { - if (BestRecipe && (BestRecipe->In->m_ItemCount > R.In->m_ItemCount)) + if (BestRecipe && (BestRecipe->In->m_ItemCount > Recipe.In->m_ItemCount)) { continue; } else { - BestRecipe = &R; + BestRecipe = &Recipe; } } } @@ -317,16 +296,16 @@ int cFurnaceRecipe::GetBurnTime(const cItem & a_Fuel) const int BestFuel = 0; for (FuelList::const_iterator itr = m_pState->Fuel.begin(); itr != m_pState->Fuel.end(); ++itr) { - const Fuel & F = *itr; - if ((F.In->m_ItemType == a_Fuel.m_ItemType) && (F.In->m_ItemCount <= a_Fuel.m_ItemCount)) + const cFuel & Fuel = *itr; + if ((Fuel.In->m_ItemType == a_Fuel.m_ItemType) && (Fuel.In->m_ItemCount <= a_Fuel.m_ItemCount)) { - if (BestFuel > 0 && (BestFuel > F.BurnTime)) + if (BestFuel > 0 && (BestFuel > Fuel.BurnTime)) { continue; } else { - BestFuel = F.BurnTime; + BestFuel = Fuel.BurnTime; } } } |