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-rw-r--r--src/Bindings/ManualBindings.cpp2
-rw-r--r--src/BlockEntities/FurnaceEntity.h2
-rw-r--r--src/FurnaceRecipe.cpp241
-rw-r--r--src/FurnaceRecipe.h33
4 files changed, 119 insertions, 159 deletions
diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index b2c57e52d..adf10a72f 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -2663,7 +2663,7 @@ static int tolua_cRoot_GetFurnaceRecipe(lua_State * tolua_S)
// Get the recipe for the input
cFurnaceRecipe * FR = cRoot::Get()->GetFurnaceRecipe();
- const cFurnaceRecipe::Recipe * Recipe = FR->GetRecipeFrom(*Input);
+ const cFurnaceRecipe::cRecipe * Recipe = FR->GetRecipeFrom(*Input);
if (Recipe == NULL)
{
// There is no such furnace recipe for this input, return no value
diff --git a/src/BlockEntities/FurnaceEntity.h b/src/BlockEntities/FurnaceEntity.h
index 4f935a74b..cf1a755e0 100644
--- a/src/BlockEntities/FurnaceEntity.h
+++ b/src/BlockEntities/FurnaceEntity.h
@@ -105,7 +105,7 @@ protected:
NIBBLETYPE m_BlockMeta;
/// The recipe for the current input slot
- const cFurnaceRecipe::Recipe * m_CurrentRecipe;
+ const cFurnaceRecipe::cRecipe * m_CurrentRecipe;
/// The item that is being smelted
cItem m_LastInput;
diff --git a/src/FurnaceRecipe.cpp b/src/FurnaceRecipe.cpp
index ab772e97b..eb64e0a91 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() + FirstCommentSymbol, ParsingLine.end());
+ }
+
switch (ParsingLine[0])
{
case '#':
@@ -105,157 +111,130 @@ void cFurnaceRecipe::ReloadRecipes(void)
void cFurnaceRecipe::AddFuelFromLine(const AString & a_Line, 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());
+
+ 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;
+ 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, 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;
+ cItem * InputItem = new cItem();
+ 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;
+ Recipe.Out = OutputItem;
+ 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;
-
- 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;
+ AString ItemString = a_String;
+
+ const AStringVector & SplitAmount = StringSplit(ItemString, ",");
+ ItemString = SplitAmount[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;
- }
- }
+ const AStringVector & SplitMeta = StringSplit(ItemString, ":");
+ ItemString = SplitMeta[0];
- // 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;
}
}
}
diff --git a/src/FurnaceRecipe.h b/src/FurnaceRecipe.h
index 77ed35a57..de3ee56a0 100644
--- a/src/FurnaceRecipe.h
+++ b/src/FurnaceRecipe.h
@@ -19,23 +19,23 @@ public:
void ReloadRecipes(void);
- struct Fuel
+ struct cFuel
{
cItem * In;
int BurnTime; ///< How long this fuel burns, in ticks
};
- struct Recipe
+ struct cRecipe
{
cItem * In;
cItem * Out;
int CookTime; ///< How long this recipe takes to smelt, in ticks
};
- /// Returns a recipe for the specified input, NULL if no recipe found
- const Recipe * GetRecipeFrom(const cItem & a_Ingredient) const;
+ /** Returns a recipe for the specified input, NULL if no recipe found */
+ const cRecipe * GetRecipeFrom(const cItem & a_Ingredient) const;
- /// Returns the amount of time that the specified fuel burns, in ticks
+ /** Returns the amount of time that the specified fuel burns, in ticks */
int GetBurnTime(const cItem & a_Fuel) const;
private:
@@ -49,27 +49,8 @@ private:
Logs a warning to the console on input error. */
void AddRecipeFromLine(const AString & a_Line, int a_LineNum);
- /** Calls LOGWARN with the line, position, and error */
- static void PrintParseError(unsigned int a_Line, size_t a_Position, const AString & a_CharactersMissing);
-
- /** Reads a number from a string given, starting at a given position and ending at a delimiter given
- Updates beginning position to the delimiter found + 1, and updates the value to the one read
- If it encounters a substring that is not fully numeric, it will call SetParseError() and return false; the caller should abort processing
- Otherwise, the function will return true
- */
- static bool ReadMandatoryNumber(AString::size_type & a_Begin, const AString & a_Delimiter, const AString & a_Text, unsigned int a_Line, int & a_Value, bool a_IsLastValue = false);
-
- /** Reads two numbers from a string given, starting at a given position and ending at the first delimiter given, then again (with an updated position) until the second delimiter given
- Updates beginning position to the second delimiter found + 1, and updates the values to the ones read
- If it encounters a substring that is not fully numeric whilst reading the second value, it will call SetParseError() and return false; the caller should abort processing
- If this happens whilst reading the first value, it will call ReadMandatoryNumber() with the appropriate position, as this may legitimately occur with the optional value and AString::find_first_of finding the incorrect delimiter. It will return the result of ReadMandatoryNumber()
- True will be returned definitively for an optional value that is valid
- */
- static bool 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 = false);
-
- /** Uses std::all_of to determine if a string contains only digits */
- static bool DoesStringContainOnlyNumbers(const AString & a_String);
-
+ /** Parses an item string in the format "<ItemType>[^<Damage>][,<Amount>]", returns true if successful. */
+ bool ParseItem(const AString & a_String, cItem & a_Item);
struct sFurnaceRecipeState;
sFurnaceRecipeState * m_pState;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 21:25:14 +0100