use VarInt

README.md

@@ -24,11 +24,12 @@ You will find more infos about the Rotation System, the scoring system, or the d
 
 - Every polyominoes up to pentedecaminoes!
 - 7bag with proportionnality for each polyomino size!
+- AutoRS as the Rotation System!
+- 0° rotations!
+- All spin!
+- IRS, IHS, infinite hold, and other leniency mechanics!
 - Customizable board size!
 - Customizable keybinds!
-- 0° rotations!
-- AutoRS as the Rotation System!
-- IRS, IHS, infinite hold, and other leniency mechanics!
 - Very bland interface!! (i'm not a designer)
 
 ### Available gamemodes
@@ -37,6 +38,7 @@ You will find more infos about the Rotation System, the scoring system, or the d
 - MARATHON : clear 200 lines with increasing gravity!
 - ULTRA : scores as much as possible in only 2 minutes!
 - MASTER : clear 200 lines at levels higher than maximum gravity!
+- INVISIBLE : get 1000 grade while not being able to see the board!
 - ZEN : practice indefinitely in this mode with no gravity!
 
 ### Screenshots
@@ -90,7 +92,7 @@ If for some reasons you wanna run the command line version (not updated):
 ### One-sided n-polyominoes
 
 | n | Number | Generation | File storing | File retrieving | File size |
-| - | - | - | - | - | - |
+| -: | -: | :-: | :-: | :-: | -: |
 | 1 | 1 | 0s 0.005622ms  | 0s 0.750955ms  | 0s 0.014016ms  | 2 bytes |
 | 2 | 1 | 0s 0.005758ms  | 0s 0.181323ms  | 0s 0.012256ms  | 3 bytes |
 | 3 | 2 | 0s 0.017525ms  | 0s 0.054497ms  | 0s 0.006431ms  | 8 bytes |
@@ -107,12 +109,13 @@ If for some reasons you wanna run the command line version (not updated):
 | 14 | 1802312 | 45s 606.597ms  | 32s 28.7977ms  | 2s 919.653ms  | 27034680 bytes |
 | 15 | ~6M | ~5mn  | ~5mn  | ~10s  | ~100 MB |
 
-_File storing includes normalizing and sorting all polyominoes before writing them to the file._  
+_File storing includes type checking and sorting all polyominoes before writing them to the file._  
 If you want to know more details about the generation and storage of polyominoes, [check the documentation](/doc/)!  
 
 Run it yourself by typing:  
-``xmake build benchmark``  
+``xmake f -m release``  
-``xmake run benchmark``
+``xmake build bmark``  
+``xmake run bmark``
 
 ## Credits
 

src/Common/Compression.cpp

@@ -0,0 +1,68 @@
+#include "Compression.h"
+
+#include "VarInt.h"
+
+#include <cassert>
+#include <zlib.h>
+
+#define COMPRESSION_THRESHOLD 64
+
+static DataBuffer Inflate(const std::uint8_t* source, std::size_t size, std::size_t uncompressedSize) {
+	DataBuffer result;
+	result.Resize(uncompressedSize);
+
+	uncompress(reinterpret_cast<Bytef*>(result.data()), reinterpret_cast<uLongf*>(&uncompressedSize),
+		reinterpret_cast<const Bytef*>(source), static_cast<uLong>(size));
+
+	assert(result.GetSize() == uncompressedSize);
+	return result;
+}
+
+static DataBuffer Deflate(const std::uint8_t* source, std::size_t size) {
+	DataBuffer result;
+	uLongf compressedSize = size;
+
+	result.Resize(size);  // Resize for the compressed data to fit into
+	compress(
+		reinterpret_cast<Bytef*>(result.data()), &compressedSize, reinterpret_cast<const Bytef*>(source), static_cast<uLong>(size));
+	result.Resize(compressedSize);	// Resize to cut useless data
+
+	return result;
+}
+
+DataBuffer Compress(const DataBuffer& buffer) {
+	DataBuffer packet;
+
+	if (buffer.GetSize() < COMPRESSION_THRESHOLD) {
+		// Don't compress since it's a small packet
+		VarInt compressedDataLength = 0;
+		packet << compressedDataLength;
+		packet << buffer;
+		return packet;
+	}
+
+	DataBuffer compressedData = Deflate(buffer.data(), buffer.GetSize());
+
+	VarInt uncompressedDataLength = buffer.GetSize();
+	packet << uncompressedDataLength;
+	packet.WriteSome(compressedData.data(), compressedData.GetSize());
+	return packet;
+}
+
+DataBuffer Decompress(DataBuffer& buffer, std::uint64_t packetLength) {
+	VarInt uncompressedLength;
+	buffer >> uncompressedLength;
+
+	std::uint64_t compressedLength = packetLength - uncompressedLength.GetSerializedLength();
+
+	if (uncompressedLength.GetValue() == 0) {
+		// Data already uncompressed. Nothing to do
+		DataBuffer ret;
+		buffer.ReadSome(ret, compressedLength);
+		return ret;
+	}
+
+	assert(buffer.GetReadOffset() + compressedLength <= buffer.GetSize());
+
+	return Inflate(buffer.data() + buffer.GetReadOffset(), compressedLength, uncompressedLength.GetValue());
+}

src/Common/Compression.h

@@ -0,0 +1,23 @@
+#pragma once
+
+/**
+ * \file Compression.h
+ * \brief File containing compress utilities
+ */
+
+#include "DataBuffer.h"
+
+/**
+ * \brief Compress some data
+ * \param buffer the data to compress
+ * \return the compressed data
+ */
+DataBuffer Compress(const DataBuffer& buffer);
+
+/**
+ * \brief Uncompress some data
+ * \param buffer the data to uncompress
+ * \param packetLength lenght of data
+ * \return the uncompressed data
+ */
+DataBuffer Decompress(DataBuffer& buffer, std::uint64_t packetLength);

src/Common/DataBuffer.cpp

@@ -0,0 +1,98 @@
+#include "DataBuffer.h"
+
+#include <fstream>
+#include <iomanip>
+#include <sstream>
+#include <iostream>
+
+DataBuffer::DataBuffer(std::size_t initalCapacity) : m_ReadOffset(0) {
+	m_Buffer.reserve(initalCapacity);
+}
+
+DataBuffer::DataBuffer() : m_ReadOffset(0) {}
+
+DataBuffer::DataBuffer(const DataBuffer& other) : m_Buffer(other.m_Buffer), m_ReadOffset(other.m_ReadOffset) {}
+
+DataBuffer::DataBuffer(DataBuffer&& other) : m_Buffer(std::move(other.m_Buffer)), m_ReadOffset(std::move(other.m_ReadOffset)) {}
+
+DataBuffer::DataBuffer(const std::string& str) : m_Buffer(str.begin(), str.end()), m_ReadOffset(0) {}
+
+DataBuffer::DataBuffer(const DataBuffer& other, Data::difference_type offset) : m_ReadOffset(0) {
+	m_Buffer.reserve(other.GetSize() - static_cast<std::size_t>(offset));
+	std::copy(other.m_Buffer.begin() + offset, other.m_Buffer.end(), std::back_inserter(m_Buffer));
+}
+
+DataBuffer& DataBuffer::operator=(const DataBuffer& other) {
+	m_Buffer = other.m_Buffer;
+	m_ReadOffset = other.m_ReadOffset;
+	return *this;
+}
+
+DataBuffer& DataBuffer::operator=(DataBuffer&& other) {
+	m_Buffer = std::move(other.m_Buffer);
+	m_ReadOffset = std::move(other.m_ReadOffset);
+	return *this;
+}
+
+void DataBuffer::SetReadOffset(std::size_t pos) {
+	assert(pos <= GetSize());
+	m_ReadOffset = pos;
+}
+
+std::size_t DataBuffer::GetSize() const {
+	return m_Buffer.size();
+}
+
+std::size_t DataBuffer::GetRemaining() const {
+	return m_Buffer.size() - m_ReadOffset;
+}
+
+DataBuffer::iterator DataBuffer::begin() {
+	return m_Buffer.begin();
+}
+
+DataBuffer::iterator DataBuffer::end() {
+	return m_Buffer.end();
+}
+
+DataBuffer::const_iterator DataBuffer::begin() const {
+	return m_Buffer.begin();
+}
+
+DataBuffer::const_iterator DataBuffer::end() const {
+	return m_Buffer.end();
+}
+
+std::ostream& operator<<(std::ostream& os, const DataBuffer& buffer) {
+	for (unsigned char u : buffer)
+		os << std::hex << std::setfill('0') << std::setw(2) << static_cast<int>(u) << " ";
+	os << std::dec;
+	return os;
+}
+
+bool DataBuffer::ReadFile(const std::string& fileName) {
+	try {
+		std::ifstream file(fileName, std::istream::binary);
+		std::ostringstream ss;
+		ss << file.rdbuf();
+		const std::string& s = ss.str();
+		m_Buffer = DataBuffer::Data(s.begin(), s.end());
+		m_ReadOffset = 0;
+	} catch (std::exception& e) {
+		std::cerr << "Failed to read file : " << e.what() << std::endl;
+		return false;
+	}
+	return m_Buffer.size() > 0;
+}
+
+bool DataBuffer::WriteFile(const std::string& fileName) const {
+	try {
+		std::ofstream file(fileName, std::ostream::binary);
+		file.write(reinterpret_cast<const char*>(m_Buffer.data()), static_cast<std::streamsize>(m_Buffer.size()));
+		file.flush();
+	} catch (std::exception& e) {
+		std::cerr << "Failed to write file : " << e.what() << std::endl;
+		return false;
+	}
+	return true;
+}

src/Common/DataBuffer.h

@@ -0,0 +1,284 @@
+#pragma once
+
+/**
+ * \file DataBuffer.h
+ * \brief File containing the blitz::DataBuffer class
+ */
+
+#include <algorithm>
+#include <cassert>
+#include <cstdint>
+#include <cstring>
+#include <string>
+#include <vector>
+
+/**
+ * \class DataBuffer
+ * \brief Class used to manipulate memory
+ */
+class DataBuffer {
+  private:
+	typedef std::vector<std::uint8_t> Data;
+	Data m_Buffer;
+	std::size_t m_ReadOffset;
+
+  public:
+	typedef Data::iterator iterator;
+	typedef Data::const_iterator const_iterator;
+	typedef Data::reference reference;
+	typedef Data::const_reference const_reference;
+	typedef Data::difference_type difference_type;
+
+	DataBuffer();
+	DataBuffer(std::size_t initalCapacity);
+	DataBuffer(const DataBuffer& other);
+	DataBuffer(const DataBuffer& other, difference_type offset);
+	DataBuffer(DataBuffer&& other);
+	DataBuffer(const std::string& str);
+
+	DataBuffer& operator=(const DataBuffer& other);
+	DataBuffer& operator=(DataBuffer&& other);
+
+	/**
+	 * \brief Append data to the buffer
+	 */
+	template <typename T>
+	void Append(const T& data) {
+		std::size_t size = sizeof(data);
+		std::size_t end_pos = m_Buffer.size();
+		m_Buffer.resize(m_Buffer.size() + size);
+		std::memcpy(&m_Buffer[end_pos], &data, size);
+	}
+
+	/**
+	 * \brief Append data to the buffer
+	 */
+	template <typename T>
+	DataBuffer& operator<<(const T& data) {
+		Append(data);
+		return *this;
+	}
+
+	/**
+	 * \brief Append a string to the buffer
+	 * \warning Don't use it for binary data !
+	 * \param str The string to append
+	 */
+	DataBuffer& operator<<(const std::string& str) {
+		std::size_t strlen = str.length() + 1;	// including null character
+		Resize(GetSize() + strlen);
+		std::memcpy(m_Buffer.data() + GetSize() - strlen, str.data(), strlen);
+		return *this;
+	}
+
+	/**
+	 * \brief Append data to the buffer from another const buffer
+	 * \param data The buffer to append
+	 */
+	DataBuffer& operator<<(const DataBuffer& data) {
+		m_Buffer.insert(m_Buffer.end(), data.begin(), data.end());
+		return *this;
+	}
+
+	/**
+	 * \brief Read some data from the buffer and assign to desired variable
+	 */
+	template <typename T>
+	DataBuffer& operator>>(T& data) {
+		assert(m_ReadOffset + sizeof(T) <= GetSize());
+		data = *(reinterpret_cast<T*>(&m_Buffer[m_ReadOffset]));
+		m_ReadOffset += sizeof(T);
+		return *this;
+	}
+
+	/**
+	 * \brief Read some data from the buffer and assign to the new buffer
+	 * \param data The buffer to assign
+	 */
+	DataBuffer& operator>>(DataBuffer& data) {
+		data.Resize(GetSize() - m_ReadOffset);
+		std::copy(m_Buffer.begin() + static_cast<difference_type>(m_ReadOffset), m_Buffer.end(), data.begin());
+		m_ReadOffset = m_Buffer.size();
+		return *this;
+	}
+
+	/**
+	 * \brief Read a string from the buffer
+	 * \param str The string to assign in the new buffer
+	 * \warning Don't use it for binary data !
+	 */
+	DataBuffer& operator>>(std::string& str) {
+		std::size_t stringSize =
+			strlen(reinterpret_cast<const char*>(m_Buffer.data()) + m_ReadOffset) + 1;	// including null character
+		str.resize(stringSize);
+		std::copy(m_Buffer.begin() + static_cast<difference_type>(m_ReadOffset),
+			m_Buffer.begin() + static_cast<difference_type>(m_ReadOffset + stringSize), str.begin());
+		m_ReadOffset += stringSize;
+		return *this;
+	}
+
+	/**
+	 * \brief Write some data to the buffer
+	 * \param buffer The buffer to write
+	 * \param amount The amount of data to write
+	 */
+	void WriteSome(const char* buffer, std::size_t amount) {
+		std::size_t end_pos = m_Buffer.size();
+		m_Buffer.resize(m_Buffer.size() + amount);
+		std::memcpy(m_Buffer.data() + end_pos, buffer, amount);
+	}
+
+	/**
+	 * \brief Write some data to the buffer
+	 * \param buffer The buffer to write
+	 * \param amount The amount of data to write
+	 */
+	void WriteSome(const std::uint8_t* buffer, std::size_t amount) {
+		std::size_t end_pos = m_Buffer.size();
+		m_Buffer.resize(m_Buffer.size() + amount);
+		std::memcpy(m_Buffer.data() + end_pos, buffer, amount);
+	}
+
+	/**
+	 * \brief Read some data from the buffer
+	 * \param buffer The buffer to Read
+	 * \param amount The amount of data from the buffer
+	 */
+	void ReadSome(char* buffer, std::size_t amount) {
+		assert(m_ReadOffset + amount <= GetSize());
+		std::copy_n(m_Buffer.begin() + static_cast<difference_type>(m_ReadOffset), amount, buffer);
+		m_ReadOffset += amount;
+	}
+
+	/**
+	 * \brief Read some data from the buffer
+	 * \param buffer The buffer to Read
+	 * \param amount The amount of data from the buffer
+	 */
+	void ReadSome(std::uint8_t* buffer, std::size_t amount) {
+		assert(m_ReadOffset + amount <= GetSize());
+		std::copy_n(m_Buffer.begin() + static_cast<difference_type>(m_ReadOffset), amount, buffer);
+		m_ReadOffset += amount;
+	}
+
+	/**
+	 * \brief Read some data from the buffer
+	 * \param buffer The buffer to Read
+	 * \param amount The amount of data from the buffer
+	 */
+	void ReadSome(DataBuffer& buffer, std::size_t amount) {
+		assert(m_ReadOffset + amount <= GetSize());
+		buffer.Resize(amount);
+		std::copy_n(m_Buffer.begin() + static_cast<difference_type>(m_ReadOffset), amount, buffer.begin());
+		m_ReadOffset += amount;
+	}
+
+	/**
+	 * \brief Resize the buffer
+	 * \param size The new size of the buffer
+	 */
+	void Resize(std::size_t size) {
+		m_Buffer.resize(size);
+	}
+
+	/**
+	 * \brief Reserve some space in the buffer
+	 * \param amount The amount of space to reserve
+	 */
+	void Reserve(std::size_t amount) {
+		m_Buffer.reserve(amount);
+	}
+
+
+	/**
+	 * \brief Clear the buffer
+	 */
+	void Clear() {
+		m_Buffer.clear();
+		m_ReadOffset = 0;
+	}
+
+	/**
+	 * \brief When the buffer has been read entirely
+	 */
+	bool IsFinished() const {
+		return m_ReadOffset >= m_Buffer.size();
+	}
+
+	/**
+	 * \brief Get the buffer data
+	 */
+	std::uint8_t* data() {
+		return m_Buffer.data();
+	}
+
+	/**
+	 * \brief Get the buffer data
+	 */
+	const std::uint8_t* data() const {
+		return m_Buffer.data();
+	}
+
+	/**
+	 * \brief Get the read offset
+	 */
+	std::size_t GetReadOffset() const {
+		return m_ReadOffset;
+	}
+
+	/**
+	 * \brief Set the read offset
+	 * \param pos The new read offset
+	 */
+	void SetReadOffset(std::size_t pos);
+
+	/**
+	 * \brief Get the size of the buffer
+	 */
+	std::size_t GetSize() const;
+
+	/**
+	 * \brief Get the remaining size of the buffer
+	 */
+	std::size_t GetRemaining() const;
+
+	/**
+	 * \brief Read a file into the buffer
+	 * \param fileName The name of the file to read
+	 */
+	bool ReadFile(const std::string& fileName);
+
+	/**
+	 * \brief Write a file into the buffer
+	 * \param fileName The name of the file to write to
+	 */
+	bool WriteFile(const std::string& fileName) const;
+
+	/**
+	 * \brief Allocate the buffer on the heap
+	 * \warning Don't forget to free the data !
+	 */
+	std::uint8_t* HeapAllocatedData() const {
+		std::uint8_t* newBuffer = new std::uint8_t[GetSize()];
+		std::memcpy(newBuffer, data(), GetSize());
+		return newBuffer;
+	}
+
+	/**
+	 * \brief Operator == to compare two DataBuffer
+	 */
+	bool operator==(const DataBuffer& other) const {
+		return m_Buffer == other.m_Buffer;
+	}
+
+	iterator begin();
+	iterator end();
+	const_iterator begin() const;
+	const_iterator end() const;
+};
+
+/**
+ * \brief Operator << to write a DataBuffer to an ostream
+ */
+std::ostream& operator<<(std::ostream& os, const DataBuffer& buffer);
+

src/Common/VarInt.cpp

@@ -0,0 +1,48 @@
+#include "VarInt.h"
+
+#include "DataBuffer.h"
+#include <stdexcept>
+
+static constexpr int SEGMENT_BITS = 0x7F;
+static constexpr int CONTINUE_BIT = 0x80;
+
+std::size_t VarInt::GetSerializedLength() const {
+	DataBuffer buffer;
+	buffer << *this;
+	return buffer.GetSize();
+}
+
+DataBuffer& operator<<(DataBuffer& out, const VarInt& var) {
+	std::uint64_t value = var.m_Value;
+	while (true) {
+		if ((value & ~static_cast<std::uint64_t>(SEGMENT_BITS)) == 0) {
+			out << static_cast<std::uint8_t>(value);
+			return out;
+		}
+
+		out << static_cast<std::uint8_t>((value & SEGMENT_BITS) | CONTINUE_BIT);
+
+		value >>= 7;
+	}
+}
+
+DataBuffer& operator>>(DataBuffer& in, VarInt& var) {
+	var.m_Value = 0;
+	unsigned int position = 0;
+	std::uint8_t currentByte;
+
+	while (true) {
+		in.ReadSome(&currentByte, 1);
+		var.m_Value |= static_cast<std::uint64_t>(currentByte & SEGMENT_BITS) << position;
+
+		if ((currentByte & CONTINUE_BIT) == 0)
+			break;
+
+		position += 7;
+
+		if (position >= 8 * sizeof(var.m_Value))
+			throw std::runtime_error("VarInt is too big");
+	}
+
+	return in;
+}

src/Common/VarInt.h

@@ -0,0 +1,54 @@
+#pragma once
+
+/**
+ * \file VarInt.h
+ * \brief File containing the blitz::VarInt class
+ */
+
+#include <cstddef>
+#include <cstdint>
+
+class DataBuffer;
+
+/**
+ * \class VarInt
+ * \brief Variable-length format such that smaller numbers use fewer bytes.
+ */
+class VarInt {
+  private:
+	std::uint64_t m_Value;
+
+  public:
+	VarInt() : m_Value(0) {}
+	/**
+	 * \brief Construct a variable integer from a value
+	 * \param value The value of the variable integer
+	 */
+	VarInt(std::uint64_t value) : m_Value(value) {}
+
+	/**
+	 * \brief Get the value of the variable integer
+	 */
+	std::uint64_t GetValue() const {
+		return m_Value;
+	}
+
+	/**
+	 * \brief Get the length of the serialized variable integer
+	 */
+	std::size_t GetSerializedLength() const;
+
+	/**
+	 * \brief Serialize the variable integer
+	 * \param out The buffer to write the serialized variable integer to
+	 * \param var The variable integer to serialize
+	 */
+	friend DataBuffer& operator<<(DataBuffer& out, const VarInt& var);
+
+	/**
+	 * \brief Deserialize the variable integer
+	 * \param in The buffer to read the serialized variable integer from
+	 * \param var The variable integer to deserialize
+	 */
+	friend DataBuffer& operator>>(DataBuffer& in, VarInt& var);
+};

src/Core/Game.cpp

@@ -366,6 +366,10 @@ bool Game::areBlocksBones() const {
     return this->parameters.getBoneBlocks();
 }
 
+bool Game::isBoardInvisible() const {
+    return this->parameters.getInvisibleBoard();
+}
+
 const Board& Game::getBoard() const {
     return this->board.getBoard();
 }

src/Core/Game.h

@@ -136,6 +136,11 @@ class Game {
          */
         bool areBlocksBones() const;
 
+        /**
+         * @return If the board is currently invisible
+         */
+        bool isBoardInvisible() const;
+
         /**
          * @return The board
          */

src/Core/GameParameters.cpp

@@ -24,6 +24,8 @@ void GameParameters::reset() {
         case MARATHON : {this->level = 1; break;}
         // goes from level 20 to 39
         case MASTER : {this->level = 20; break;}
+        // goes from level 1 to 19
+        case INVISIBLE : {this->level = 1; break;}
         // no gravity
         case ZEN : {this->level = 0; break;}
         default : this->level = 1;
@@ -34,7 +36,7 @@ void GameParameters::reset() {
 
 void GameParameters::lockedPiece(const LineClear& lineClear) {
     switch (this->gamemode) {
-        // modes where level increases
+        // modes where level increases with lines
         case MARATHON :
         case MASTER : {
                 int previousLines = this->clearedLines;
@@ -51,9 +53,23 @@ void GameParameters::lockedPiece(const LineClear& lineClear) {
         default : this->clearedLines += lineClear.lines;
     }
 
+    int previousGrade = this->grade;
     if (!((lineClear.lines == 0) && ((this->grade % 100) == 99))) {
         this->grade += (1 + lineClear.lines);
     }
+
+    switch (this->gamemode) {
+        // modes where level increases with grade
+        case INVISIBLE : {
+            if (previousGrade / 100 < this->grade / 100) {
+                this->level += 2;
+                this->updateStats();
+            }
+            break;
+        }
+        // other modes
+        default : break;
+    }
 }
 
 bool GameParameters::hasWon(int framesPassed) const {
@@ -66,6 +82,8 @@ bool GameParameters::hasWon(int framesPassed) const {
         case MARATHON : return this->clearedLines >= 200;
         // win once 200 lines have been cleared
         case MASTER : return this->clearedLines >= 200;
+        // win once 1000 grade has been passed
+        case INVISIBLE : return this->grade >= 1000;
         // infinite mode
         case ZEN :
         default : return false;
@@ -84,7 +102,8 @@ void GameParameters::updateStats() {
             }
         // 3 for slow-controls gamemodes
         case MARATHON :
-        case MASTER : {
+        case MASTER :
+        case INVISIBLE : {
                 this->nextQueueLength = 3;
                 break;
             }
@@ -94,10 +113,13 @@ void GameParameters::updateStats() {
     /* BONE BLOCKS */
     switch (this->gamemode) {
         // blocks turns into bone blocks at level 30
-        case MASTER : this->boneBlocks = (this->level >= 30);
+        case MASTER : {this->boneBlocks = (this->level >= 30); break;}
         default : this->boneBlocks = false;
     }
 
+    /* INVISIBLE */
+    this->invisibleBoard = (this->gamemode == INVISIBLE);
+
     /* GRAVITY */
     // get gravity for an assumed 20-rows board
     static const int gravityPerLevel[] = {
@@ -152,6 +174,8 @@ void GameParameters::updateStats() {
         case MARATHON : {this->ARE = 24 - (this->level - 1); break;}
         // starts at 400ms (24f) at lvl 20 and ends at 083ms (5f) at lvl 39
         case MASTER : {this->ARE = 24 - (this->level - 20); break;}
+        // fixed at 250ms (15f)
+        case INVISIBLE : {this->ARE = 15; break;}
         // no ARE by default
         default : this->ARE = 0;
     }
@@ -228,6 +252,10 @@ bool GameParameters::getBoneBlocks() const {
     return this->boneBlocks;
 }
 
+bool GameParameters::getInvisibleBoard() const {
+    return this->invisibleBoard;
+}
+
 int GameParameters::getGravity() const {
     return this->gravity;
 }

src/Core/GameParameters.h

@@ -18,6 +18,7 @@ class GameParameters {
         int grade;           // the current amount of points
         int nextQueueLength; // the number of pieces visibles in the next queue
         bool boneBlocks;     // wheter all blocks are bone blocks
+        bool invisibleBoard; // wheter the board is invisible
         int gravity;         // the gravity at which pieces drop
         int lockDelay;       // the time before the piece lock in place
         int forcedLockDelay; // the forced time before the piece lock in place
@@ -77,9 +78,14 @@ class GameParameters {
         int getNextQueueLength() const;
 
         /**
-         * Returns wheter the blocks are currently bone blocks
+         * @return Wheter the blocks are currently bone blocks
          */
         bool getBoneBlocks() const;
+
+        /**
+         * @return Wheter the board is currently invisible
+         */
+        bool getInvisibleBoard() const;
         
         /**
          * @return The current gravity for a 20-line high board

src/Core/Gamemode.h

@@ -11,6 +11,7 @@ enum Gamemode {
     MARATHON,
     ULTRA,
     MASTER,
+    INVISIBLE,
     ZEN
 };
 
@@ -24,6 +25,7 @@ inline std::string getGamemodeName(Gamemode gamemode) {
         "MARATHON",
         "ULTRA",
         "MASTER",
+        "INVISIBLE",
         "ZEN"
     };
 
@@ -39,6 +41,7 @@ inline std::string getGamemodeGoal(Gamemode gamemode) {
         "200 lines",
         "2 minutes",
         "200 lines",
+        "1000 grade",
         "Infinite"
     };
 

src/GraphicalUI/AppMenus/AppMenu.cpp

@@ -1,12 +1,72 @@
 #include "AppMenu.h"
 
+#include "../Settings.h"
+#include "../PlayerCursor.h"
 #include "../../Utils/AssetManager.h"
 
-AppMenu::AppMenu(std::shared_ptr<MenuStack> menuStack, std::shared_ptr<Settings> settings, std::shared_ptr<sf::RenderWindow> renderWindow) : menuStack(menuStack),
+#include <stack>
-																																			 settings(settings),
+#include <memory>
-																																			 renderWindow(renderWindow)
+#include <optional>
-{
+#include <SFML/Graphics.hpp>
+
+
+AppMenu::AppMenu(std::shared_ptr<MenuStack> menuStack, std::shared_ptr<Settings> settings, std::shared_ptr<sf::RenderWindow> renderWindow) :
+	menuStack(menuStack),
+	settings(settings),
+	renderWindow(renderWindow) {
+
 	const Asset& file = getResource(AssetName::data_fonts_pressstart_prstartk_ttf);
 
 	this->pressStartFont = sf::Font(file.data, file.size);
-}
+}
+
+void AppMenu::updateMetaBinds() {
+	if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Enter)) {
+		this->enterPressed = true;
+		this->enterReleased = false;
+	}
+	else {
+		this->enterReleased = this->enterPressed;
+		this->enterPressed = false;
+	}
+
+	if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Escape)) {
+		this->escPressed = true;
+		this->escReleased = false;
+	}
+	else {
+		this->escReleased = this->escPressed;
+		this->escPressed = false;
+	}
+}
+
+void AppMenu::placeText(sf::Text& text, const std::optional<PlayerCursor>& playerCursor, const sf::String& string, float xPos, float yPos, const std::optional<sf::Vector2u>& cursorPos) const {
+	float sizeMultiplier = this->settings->getWindowSizeMultiplier();
+
+	text.setString(string);
+	if (playerCursor.has_value() && cursorPos.has_value()) {
+		text.setOutlineThickness((playerCursor.value().getPosition() == cursorPos.value()) ? (sizeMultiplier / 2) : 0);
+	}
+	text.setOrigin(sf::Vector2f({0, text.getLocalBounds().size.y / 2}));
+	text.setPosition(sf::Vector2f({sizeMultiplier * xPos, sizeMultiplier * yPos}));
+	this->renderWindow->draw(text);
+}
+
+void AppMenu::placeTitle(sf::Text& text, const std::optional<PlayerCursor>& playerCursor, const sf::String& string, float yPos, const std::optional<sf::Vector2u>& cursorPos) const {
+	float sizeMultiplier = this->settings->getWindowSizeMultiplier();
+
+	text.setString(string);
+	if (playerCursor.has_value() && cursorPos.has_value()) {
+		text.setOutlineThickness((playerCursor.value().getPosition() == cursorPos.value()) ? (sizeMultiplier / 2) : 0);
+	}
+	text.setOrigin({text.getLocalBounds().getCenter().x, text.getLocalBounds().size.y / 2});
+	text.setPosition(sf::Vector2f({sizeMultiplier * 40.f, sizeMultiplier * yPos}));
+	this->renderWindow->draw(text);
+}
+
+sf::Color AppMenu::getColorOfBlock(Block block, int luminosityShift) const {
+	Color rgbColor = BLOCKS_COLOR[block];
+	return sf::Color(std::clamp(rgbColor.red + luminosityShift, 0, 255),
+						std::clamp(rgbColor.green + luminosityShift, 0, 255),
+						std::clamp(rgbColor.blue + luminosityShift, 0, 255));
+}

src/GraphicalUI/AppMenus/AppMenu.h

@@ -31,54 +31,11 @@ class AppMenu {
         virtual void drawFrame() const = 0; 
 
     protected:
-        void updateMetaBinds() {
+        void updateMetaBinds();
-            if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Enter)) {
-                enterPressed = true;
-                enterReleased = false;
-            }
-            else {
-                enterReleased = enterPressed;
-                enterPressed = false;
-            }
 
-            if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Escape)) {
+        void placeText(sf::Text& text, const std::optional<PlayerCursor>& playerCursor, const sf::String& string, float xPos, float yPos, const std::optional<sf::Vector2u>& cursorPos) const;
-                escPressed = true;
-                escReleased = false;
-            }
-            else {
-                escReleased = escPressed;
-                escPressed = false;
-            }
-        }
 
-        void placeText(sf::Text& text, const std::optional<PlayerCursor>& playerCursor, const sf::String& string, float xPos, float yPos, const std::optional<sf::Vector2u>& cursorPos) const {
+        void placeTitle(sf::Text& text, const std::optional<PlayerCursor>& playerCursor, const sf::String& string, float yPos, const std::optional<sf::Vector2u>& cursorPos) const;
-            float sizeMultiplier = this->settings->getWindowSizeMultiplier();
 
-            text.setString(string);
+        sf::Color getColorOfBlock(Block block, int luminosityShift) const;
-            if (playerCursor.has_value() && cursorPos.has_value()) {
-                text.setOutlineThickness((playerCursor.value().getPosition() == cursorPos.value()) ? (sizeMultiplier / 2) : 0);
-            }
-            text.setOrigin(sf::Vector2f({0, text.getLocalBounds().size.y / 2}));
-            text.setPosition(sf::Vector2f({sizeMultiplier * xPos, sizeMultiplier * yPos}));
-            this->renderWindow->draw(text);
-        }
-
-        void placeTitle(sf::Text& text, const std::optional<PlayerCursor>& playerCursor, const sf::String& string, float yPos, const std::optional<sf::Vector2u>& cursorPos) const {
-            float sizeMultiplier = this->settings->getWindowSizeMultiplier();
-
-            text.setString(string);
-            if (playerCursor.has_value() && cursorPos.has_value()) {
-                text.setOutlineThickness((playerCursor.value().getPosition() == cursorPos.value()) ? (sizeMultiplier / 2) : 0);
-            }
-            text.setOrigin({text.getLocalBounds().getCenter().x, text.getLocalBounds().size.y / 2});
-            text.setPosition(sf::Vector2f({sizeMultiplier * 40.f, sizeMultiplier * yPos}));
-            this->renderWindow->draw(text);
-        }
-
-        sf::Color getColorOfBlock(Block block, int luminosityShift) const {
-            Color rgbColor = BLOCKS_COLOR[block];
-            return sf::Color(std::clamp(rgbColor.red + luminosityShift, 0, 255),
-                             std::clamp(rgbColor.green + luminosityShift, 0, 255),
-                             std::clamp(rgbColor.blue + luminosityShift, 0, 255));
-        }
 };

src/GraphicalUI/AppMenus/GamePlayingAppMenu.cpp

@@ -104,17 +104,26 @@ void GamePlayingAppMenu::computeFrame() {
 
 void GamePlayingAppMenu::drawFrame() const {
     this->renderWindow->clear(sf::Color(200, 200, 200));
-    
+
+    sf::Color bonesBlockColor(0, 0, 0);
+    sf::Color bonesBlockGhostColor(100, 100, 100);
+    bool areBlockBones = this->game.areBlocksBones();
+    bool isBoardInvisible = this->game.isBoardInvisible() && !(this->game.hasWon() || this->game.hasLost());
+
     sf::Vector2f cellSize(this->cellSizeZoom, this->cellSizeZoom);
+    float cellOutlineThickness = this->cellSizeZoom / 4;
     bool drawActivePiece = (this->game.getActivePiece() != nullptr) && (!this->game.hasLost());
 
     // board
     for (int y = this->game.getBoard().getBaseHeight() + 9; y >= 0; y--) {
         for (int x = 0; x < this->game.getBoard().getWidth(); x++) {
             Block block = this->game.getBoard().getBlock(Position{x, y});
+            if (isBoardInvisible) block = NOTHING;
 
             sf::RectangleShape cell(cellSize);
-            cell.setFillColor(this->getColorOfBlock(block, (block == NOTHING) ? 0 : -30));
+            cell.setFillColor((areBlockBones && block != NOTHING)
+                ? bonesBlockColor
+                : this->getColorOfBlock(block, (block == NOTHING) ? 0 : -30));
             cell.setPosition(this->getBoardBlockPosition(x, y));
             this->renderWindow->draw(cell);
         }
@@ -122,7 +131,10 @@ void GamePlayingAppMenu::drawFrame() const {
 
     if (drawActivePiece) {
         // ghost piece
-        sf::Color ghostColor = this->getColorOfBlock(this->game.getActivePiece()->getBlockType(), 100);
+        sf::Color ghostColor = areBlockBones
+            ? bonesBlockGhostColor
+            : this->getColorOfBlock(this->game.getActivePiece()->getBlockType(), 100);
+
         for (const Position& position : this->game.getActivePiece()->getPositions()) {
             Position cellPosition = (this->game.getGhostPiecePosition() + position);
 
@@ -133,13 +145,13 @@ void GamePlayingAppMenu::drawFrame() const {
         }
 
         // active piece outline
-        float     pieceOutlineSize = std::roundf(this->cellSizeZoom / 4);
         sf::Color pieceOultlineColor = sf::Color(255, 255 - (255 * this->game.getForcedLockDelayProgression()), 255 - (255 * this->game.getForcedLockDelayProgression()));
+
         for (const Position& position : this->game.getActivePiece()->getPositions()) {
             Position cellPosition = (this->game.getActivePiecePosition() + position);
 
             sf::RectangleShape cell(cellSize);
-            cell.setOutlineThickness(pieceOutlineSize);
+            cell.setOutlineThickness(cellOutlineThickness);
             cell.setOutlineColor(pieceOultlineColor);
             cell.setPosition(this->getBoardBlockPosition(cellPosition.x, cellPosition.y));
             this->renderWindow->draw(cell);
@@ -154,7 +166,9 @@ void GamePlayingAppMenu::drawFrame() const {
 
     if (drawActivePiece) {
         // active piece
-        sf::Color pieceColor = this->getColorOfBlock(this->game.getActivePiece()->getBlockType(), -200 * (this->game.getLockDelayProgression()));
+        sf::Color pieceColor = areBlockBones
+            ? bonesBlockColor
+            : this->getColorOfBlock(this->game.getActivePiece()->getBlockType(), -200 * (this->game.getLockDelayProgression()));
 
         for (const Position& position : this->game.getActivePiece()->getPositions()) {
             Position cellPosition = (this->game.getActivePiecePosition() + position);
@@ -173,7 +187,9 @@ void GamePlayingAppMenu::drawFrame() const {
         nextBox.position.y -= upShift;
 
         sf::Vector2f nextCellSize(this->nextCellSizeZoom, this->nextCellSizeZoom);
-        sf::Color color = this->getColorOfBlock(this->game.getNextPieces().at(i).getBlockType(), 0);
+        sf::Color pieceColor = areBlockBones
+            ? bonesBlockColor
+            : this->getColorOfBlock(this->game.getNextPieces().at(i).getBlockType(), 0);
         sf::Color boxColor = sf::Color(180, 180, 180);
 
         int lowestRank = 0;
@@ -181,7 +197,7 @@ void GamePlayingAppMenu::drawFrame() const {
             for (int x = 0; x < this->game.getNextPieces().at(i).getLength(); x++) {
                 sf::RectangleShape cell(nextCellSize);
                 if (this->game.getNextPieces().at(i).getPositions().contains(Position{x, y})) {
-                    cell.setFillColor(color);
+                    cell.setFillColor(pieceColor);
                     lowestRank = y;
                 }
                 else {
@@ -199,9 +215,11 @@ void GamePlayingAppMenu::drawFrame() const {
     // hold box
     if (this->game.getHeldPiece() != nullptr) {
         sf::Vector2f holdCellSize(this->holdCellSizeZoom, this->holdCellSizeZoom);
-        sf::Color color = this->getColorOfBlock(this->game.getHeldPiece()->getBlockType(), 0);
+        sf::Color color = areBlockBones
+            ? bonesBlockColor
+            : this->getColorOfBlock(this->game.getHeldPiece()->getBlockType(), 0);
         sf::Color boxColor = sf::Color(180, 180, 180);
-
+        
         for (int y = 0; y < this->game.getHeldPiece()->getLength(); y++) {
             for (int x = 0; x < this->game.getHeldPiece()->getLength(); x++) {
                 sf::RectangleShape cell(holdCellSize);
@@ -212,7 +230,7 @@ void GamePlayingAppMenu::drawFrame() const {
                     cell.setFillColor(boxColor);
                 }
                 cell.setPosition(sf::Vector2f(this->holdBoxPosition.position.x + (x * this->nextCellSizeZoom),
-                                                this->holdBoxPosition.position.y + ((this->game.getHeldPiece()->getLength() - y - 1) * this->holdCellSizeZoom)));
+                                              this->holdBoxPosition.position.y + ((this->game.getHeldPiece()->getLength() - y - 1) * this->holdCellSizeZoom)));
                 this->renderWindow->draw(cell);
             }
         }

src/GraphicalUI/AppMenus/GameSettingsAppMenu.cpp

@@ -13,7 +13,7 @@
 
 GameSettingsAppMenu::GameSettingsAppMenu(std::shared_ptr<MenuStack> menuStack, std::shared_ptr<Settings> settings, std::shared_ptr<sf::RenderWindow> renderWindow) :
     AppMenu(menuStack, settings, renderWindow),
-    playerCursor({2, 3, 2}) {
+    playerCursor({2, 3, 3}) {
 
 }
 
@@ -33,7 +33,8 @@ void GameSettingsAppMenu::computeFrame() {
         case 2 : {
             switch (this->playerCursor.getPosition().x) {
                 case 0 : {this->settings->setGamemode(MASTER); break;}
-                case 1 : {this->settings->setGamemode(ZEN); break;}
+                case 1 : {this->settings->setGamemode(INVISIBLE); break;}
+                case 2 : {this->settings->setGamemode(ZEN); break;}
             }
             break;
         }
@@ -76,7 +77,8 @@ void GameSettingsAppMenu::drawFrame() const {
     this->placeText(text, this->playerCursor, "MARATHON", 25.f, 35.f, sf::Vector2u{1, 1});
     this->placeText(text, this->playerCursor, "ULTRA", 50.f, 35.f, sf::Vector2u{2, 1});
     this->placeText(text, this->playerCursor, "MASTER", 5.f, 45.f, sf::Vector2u{0, 2});
-    this->placeText(text, this->playerCursor, "ZEN", 25.f, 45.f, sf::Vector2u{1, 2});
+    this->placeText(text, this->playerCursor, "INVISIBLE", 25.f, 45.f, sf::Vector2u{1, 2});
+    this->placeText(text, this->playerCursor, "ZEN", 50.f, 45.f, sf::Vector2u{2, 2});
     
     this->renderWindow->display();
 }

src/GraphicalUI/AppMenus/InfoAppMenu.cpp

@@ -11,14 +11,14 @@
 InfoAppMenu::InfoAppMenu(std::shared_ptr<MenuStack> menuStack, std::shared_ptr<Settings> settings, std::shared_ptr<sf::RenderWindow> renderWindow) :
     AppMenu(menuStack, settings, renderWindow),
     playerCursor({INFO_SECTIONS_COUNT}),
-    sectionsName(
+    sectionsName({
         "< ABOUT >",
         "< PIECES TYPES >",
         "< 0 DEGREES ROTATIONS >",
         "< ROTATION SYSTEM >",
         "< SCORING >"
-    ),
+    }),
-    sectionsContent(
+    sectionsContent({
         "This game is written in C++,\n"
         "using SFML 3 for the GUI.\n"
         "It has been inspired by other\n"
@@ -67,7 +67,7 @@ InfoAppMenu::InfoAppMenu(std::shared_ptr<MenuStack> menuStack, std::shared_ptr<S
         "A spin is detected when the piece is\n"
         "locked in place, a mini-spin simply\n"
         "when the last move was a kick."
-    ) {
+    }) {
 
 }
 

src/GraphicalUI/AppMenus/InfoAppMenu.h

@@ -9,12 +9,11 @@
 
 static const int INFO_SECTIONS_COUNT = 5;
 
-
 class InfoAppMenu : public AppMenu {
     private:
         PlayerCursor playerCursor;
-        sf::String sectionsName[INFO_SECTIONS_COUNT];
+        std::array<std::string, INFO_SECTIONS_COUNT> sectionsName;
-        sf::String sectionsContent[INFO_SECTIONS_COUNT];
+        std::array<std::string, INFO_SECTIONS_COUNT> sectionsContent;
 
     public:
         InfoAppMenu(std::shared_ptr<MenuStack> menuStack, std::shared_ptr<Settings> settings, std::shared_ptr<sf::RenderWindow> renderWindow);

src/GraphicalUI/main.cpp

@@ -15,7 +15,7 @@ int main() {
     PiecesFiles pf;
     for (int i = 1; i <= MAXIMUM_PIECES_SIZE; i++) {
         if (!std::filesystem::exists("data/pieces/" + std::to_string(i) + "minos.bin")) {
-            #ifdef NDEBUG
+            #ifndef DEBUG
                 std::cout << "IMPORTANT: You are currently in release mode, if you do not wish to generate big pieces (can take several minutes), type 'xmake f -m debug'." << std::endl;
             #endif
 
@@ -23,8 +23,8 @@ int main() {
             pf.savePieces(i);
         }
     }
-    #ifndef NDEBUG
+    #ifdef DEBUG
-        std::cout << "IMPORTANT: you are currently in debug mode, if you wish to use bigger pieces, type 'xmake f -m release'." << std::endl;
+        std::cout << "IMPORTANT: You are currently in debug mode, if you wish to use bigger pieces, type 'xmake f -m release'." << std::endl;
     
         bool everythingGenerated = true;
         for (int i = DEBUG_PIECES_SIZE; i <= RELEASE_PIECES_SIZE; i++) {
@@ -33,7 +33,7 @@ int main() {
             }
         }
         if (!everythingGenerated) {
-            std::cout << "NOTE : you do not have all pieces generated, generating can take several minutes." << std::endl;
+            std::cout << "NOTE: You do not have all pieces generated, generating can take several minutes." << std::endl;
         }
     #endif
 
@@ -70,7 +70,10 @@ int main() {
 
 
 void resetSettingsFile() {
-    std::filesystem::create_directories("data/config");
+    if (!std::filesystem::exists("data/config")) {
+        std::filesystem::create_directories("data/config");
+    }
+    
     std::ofstream settingsFile("data/config/settings.bin", std::ios::trunc | std::ios::binary);
     char byte;
 
@@ -138,7 +141,6 @@ void resetSettingsFile() {
 void resetKeybindFile(int layout) {
     if (layout < 0 || layout > 4) return;
 
-    std::filesystem::create_directories("data/config/keybinds/layout");
     std::ofstream layoutFile("data/config/keybinds/layout" + std::to_string(layout) + ".bin", std::ios::trunc | std::ios::binary);
     std::map<Action, sfKey> keybinds;
 

src/Pieces/Generator.cpp

@@ -50,7 +50,7 @@ void Generator::generate(int polyominoSize, int lastAddedPositionNumber, int nex
     }
 
     // generate the list of candidate positions
-    for (Position position : this->currentTestedShape) {
+    for (const Position position : this->currentTestedShape) {
         this->tryToAddCandidatePosition(Position{position.x, position.y + 1}, nextAvaibleNumber, candidatePositions);
         this->tryToAddCandidatePosition(Position{position.x + 1, position.y}, nextAvaibleNumber, candidatePositions);
         this->tryToAddCandidatePosition(Position{position.x, position.y - 1}, nextAvaibleNumber, candidatePositions);
@@ -58,7 +58,7 @@ void Generator::generate(int polyominoSize, int lastAddedPositionNumber, int nex
     }
     
     // try adding a square only to positions with a higher number than the last one
-    for (auto [key, val] : candidatePositions) {
+    for (const auto [key, val] : candidatePositions) {
         if (val > lastAddedPositionNumber) {
             this->currentTestedShape.insert(key);
             this->generate(polyominoSize, val, nextAvaibleNumber, (polyominoSize == this->currentTestedShape.size()) ? std::map<Position, int>() : candidatePositions);

src/Pieces/PiecesFiles.cpp

@@ -10,7 +10,7 @@
 #include <filesystem>
 #include <algorithm>
 
-namespace fs = std::filesystem;
+#include "../Common/Compression.h"
 
 
 PiecesFiles::PiecesFiles() {
@@ -21,10 +21,6 @@ bool PiecesFiles::savePieces(int polyominoSize) const {
     if (!this->getFilePath(polyominoSize, filePath)) {
         return false;
     }
-    std::ofstream piecesFile(filePath, std::ios::trunc | std::ios::binary);
-    if (!piecesFile.good()) {
-        return false;
-    }
 
     Generator generator;
     std::vector<Polyomino> polyominoes = generator.generatePolyominoes(polyominoSize);
@@ -37,10 +33,9 @@ bool PiecesFiles::savePieces(int polyominoSize, std::vector<Polyomino>& polyomin
     if (!this->getFilePath(polyominoSize, filePath)) {
         return false;
     }
-    std::ofstream piecesFile(filePath, std::ios::trunc | std::ios::binary);
+
-    if (!piecesFile.good()) {
+    constexpr std::size_t INITIAL_CAPACITY = 2048;
-        return false;
+    DataBuffer buffer(INITIAL_CAPACITY);
-    }
 
     // sorting the polyominoes is done after setting spawn position to ensure the order is always the same
     for (Polyomino& nMino : polyominoes) {
@@ -50,18 +45,22 @@ bool PiecesFiles::savePieces(int polyominoSize, std::vector<Polyomino>& polyomin
 
     for (const Polyomino& polyomino : polyominoes) {
         // write the characteristics of the piece
-        char infoByte = (polyomino.isConvex() << 7) + (polyomino.hasHole() << 6) + polyomino.getLength();
+        bool isConvex = polyomino.isConvex();
-        piecesFile.write(&infoByte, 1);
+        bool hasHole = (isConvex) ? false : polyomino.hasHole();
+        std::uint8_t infoByte = (isConvex << 7) + (hasHole << 6) + polyomino.getLength();
+        buffer << infoByte;
 
         // write the positions of the piece
-        char positionByte;
+        std::uint8_t positionByte;
         for (const Position position : polyomino.getPositions()) {
             positionByte = (position.x << 4) + position.y;
-            piecesFile.write(&positionByte, 1);
+            buffer << positionByte;
         }
     }
 
-    return true;
+    DataBuffer compressed = Compress(buffer);
+
+    return compressed.WriteFile(filePath);
 }
 
 bool PiecesFiles::loadPieces(int polyominoSize, std::vector<Piece>& pieces, std::vector<int>& convexPieces, std::vector<int>& holelessPieces, std::vector<int>& otherPieces) const {
@@ -69,6 +68,13 @@ bool PiecesFiles::loadPieces(int polyominoSize, std::vector<Piece>& pieces, std:
     if (!this->getFilePath(polyominoSize, filePath)) {
         return false;
     }
+
+    DataBuffer compressed;
+    if(!compressed.ReadFile(filePath))
+        return false;
+
+    DataBuffer buffer = Decompress(compressed, compressed.GetSize());
+        
     std::ifstream piecesFile(filePath, std::ios::binary);
     if (!piecesFile.good()) {
         return false;
@@ -91,10 +97,11 @@ bool PiecesFiles::loadPieces(int polyominoSize, std::vector<Piece>& pieces, std:
     char xMask = 0b1111'0000;
     char yMask = 0b0000'1111;
 
-    char infoByte;
+    std::uint8_t infoByte;
     int i = 0;
-    while (piecesFile.get(infoByte)) {
+    while (!buffer.IsFinished()) {
-        if (piecesFile.eof()) break;
+        // if (piecesFile.eof()) break;
+        buffer >> infoByte;
 
         // read piece infos
         bool isConvex = (infoByte & convexMask) >> 7;
@@ -103,9 +110,9 @@ bool PiecesFiles::loadPieces(int polyominoSize, std::vector<Piece>& pieces, std:
 
         // read positions
         std::set<Position> piecePositions;
-        char positionByte;
+        std::uint8_t positionByte;
         for (int i = 0; i < polyominoSize; i++) {
-            piecesFile.get(positionByte);
+            buffer >> positionByte;
             int x = ((unsigned char) positionByte & xMask) >> 4;
             int y = positionByte & yMask;
             piecePositions.insert(Position{x, y});
@@ -135,11 +142,11 @@ bool PiecesFiles::loadPieces(int polyominoSize, std::vector<Piece>& pieces, std:
 bool PiecesFiles::getFilePath(int polyominoSize, std::string& filePath) const {
     std::string dataFolderPath = "data/pieces/";
 
-    if (!fs::exists(dataFolderPath)) {
+    if (!std::filesystem::exists(dataFolderPath)) {
-        fs::create_directories(dataFolderPath);
+        std::filesystem::create_directories(dataFolderPath);
     }
 
-    if (!fs::is_directory(dataFolderPath)) {
+    if (!std::filesystem::is_directory(dataFolderPath)) {
         return false;
     }
 

src/Pieces/Polyomino.cpp

@@ -15,7 +15,7 @@ Polyomino::Polyomino(const std::set<Position>& positions) {
     int maxX = INT_MIN;
     int minY = INT_MAX;
     int maxY = INT_MIN;
-    for (Position position : positions) {
+    for (const Position position : positions) {
         if (position.x < minX) minX = position.x;
         if (position.x > maxX) maxX = position.x;
         if (position.y < minY) minY = position.y;
@@ -40,13 +40,13 @@ Polyomino::Polyomino(const std::set<Position>& positions, int length) :
 void Polyomino::normalize() {
     int minX = INT_MAX;
     int minY = INT_MAX;
-    for (Position position : this->positions) {
+    for (const Position position : this->positions) {
         if (position.x < minX) minX = position.x;
         if (position.y < minY) minY = position.y;
     }
 
     std::set<Position> newPositions;
-    for (Position position : this->positions) {
+    for (const Position position : this->positions) {
         newPositions.insert(Position{position.x - minX, position.y - minY});
     }
     this->positions = std::move(newPositions);
@@ -54,7 +54,7 @@ void Polyomino::normalize() {
 
 void Polyomino::rotateCW() {
     std::set<Position> newPositions;
-    for (Position position : this->positions) {
+    for (const Position position : this->positions) {
         newPositions.insert(Position{position.y, (length - 1) - (position.x)});
     }
     this->positions = std::move(newPositions);
@@ -62,7 +62,7 @@ void Polyomino::rotateCW() {
 
 void Polyomino::rotate180() {
     std::set<Position> newPositions;
-    for (Position position : this->positions) {
+    for (const Position position : this->positions) {
         newPositions.insert(Position{(length - 1) - (position.x), (length - 1) - (position.y)});
     }
     this->positions = std::move(newPositions);
@@ -70,7 +70,7 @@ void Polyomino::rotate180() {
 
 void Polyomino::rotateCCW() {
     std::set<Position> newPositions;
-    for (Position position : this->positions) {
+    for (const Position position : this->positions) {
         newPositions.insert(Position{(length - 1) - (position.y), position.x});
     }
     this->positions = std::move(newPositions);
@@ -89,7 +89,7 @@ void Polyomino::goToSpawnPosition() {
     }
 
     // calculates amount of squares per rows and columns
-    for (Position position : this->positions) {
+    for (const Position position : this->positions) {
         linesCompleteness.at(0).at(position.y) += 1;                // 0 = bottom to top = no rotation
         linesCompleteness.at(1).at((length - 1) - position.x) += 1; // 1 = right to left = CW
         linesCompleteness.at(2).at((length - 1) - position.y) += 1; // 2 = top to bottom = 180
@@ -158,14 +158,14 @@ void Polyomino::goToSpawnPosition() {
     
     int minX = INT_MAX;
     int minY = INT_MAX;
-    for (Position position : this->positions) {
+    for (const Position position : this->positions) {
         if (position.x < minX) minX = position.x;
         if (position.y < minY) minY = position.y;
     }
 
     // center the piece with an up bias
     std::set<Position> newPositions;
-    for (Position position : positions) {
+    for (const Position position : positions) {
         newPositions.insert(Position{(position.x - minX) + (verticalEmptyLines / 2), (position.y - minY) + ((horizontalEmptyLines + 1) / 2)});
     }
     this->positions = std::move(newPositions);

src/TextUI/main.cpp

@@ -22,11 +22,12 @@ int main(int argc, char** argv) {
     std::srand(std::time(NULL));
 
     #ifdef BENCHMARK
+        #ifdef DEBUG
+            std::cout << "IMPORTANT: You are currently in debug mode, debug mode has lowest optimization settings and thus yields worse benchmarking results, to switch to release mode, type 'xmake f -m debug'." << std::endl;
+        #endif
+
         benchmarking(1, BENCHMARK_PIECES_SIZE);
     #else
-        // dev: generate files if it hasn't been done before, UI will NOT generate the files
-        //generateFilesForAllSizes(10);
-
         PiecesFiles pf;
         for (int i = 1; i <= MAXIMUM_PIECES_SIZE; i++) {
             if (!std::filesystem::exists("data/pieces/" + std::to_string(i) + "minos.bin")) {
@@ -126,7 +127,7 @@ void benchmarking(int min_size, int max_size) {
     using std::chrono::milliseconds;
 
     std::cout << "| n | Number | Generation | File storing | File retrieving | File size |" << std::endl;
-    std::cout << "| - | - | - | - | - | - |" << std::endl;
+    std::cout << "| -: | -: | :-: | :-: | :-: | -: |" << std::endl;
 
     Generator gen;
     PiecesFiles pf;

src/Utils/AssetManager.cpp

@@ -2,28 +2,44 @@
 
 #include <map>
 
+static const unsigned char data_fonts_pressstart_prstart_ttf[] = {
+	#include <data/fonts/pressstart/prstart.ttf.h>
+};
+
 static const unsigned char data_fonts_pressstart_prstartk_ttf[] = {
 	#include <data/fonts/pressstart/prstartk.ttf.h>
 };
 
-static const unsigned char data_fonts_pressstart_prstart_ttf[] = {
+static const unsigned char data_images_keybinds_Rotate180_png[] = {
-	#include <data/fonts/pressstart/prstart.ttf.h>
+	#include <data/images/keybinds/Rotate180.png.h>
 };
 
 static const unsigned char data_images_keybinds_Rotate0_png[] = {
 	#include <data/images/keybinds/Rotate0.png.h>
 };
 
-static const unsigned char data_images_keybinds_Moveright_png[] = {
+static const unsigned char data_images_keybinds_RotateCCW_png[] = {
-	#include <data/images/keybinds/Moveright.png.h>
+	#include <data/images/keybinds/RotateCCW.png.h>
+};
+
+static const unsigned char data_images_keybinds_Retry_png[] = {
+	#include <data/images/keybinds/Retry.png.h>
 };
 
 static const unsigned char data_images_keybinds_RotateCW_png[] = {
 	#include <data/images/keybinds/RotateCW.png.h>
 };
 
-static const unsigned char data_images_keybinds_Pause_png[] = {
+static const unsigned char data_images_keybinds_Moveright_png[] = {
-	#include <data/images/keybinds/Pause.png.h>
+	#include <data/images/keybinds/Moveright.png.h>
+};
+
+static const unsigned char data_images_keybinds_Harddrop_png[] = {
+	#include <data/images/keybinds/Harddrop.png.h>
+};
+
+static const unsigned char data_images_keybinds_Moveleft_png[] = {
+	#include <data/images/keybinds/Moveleft.png.h>
 };
 
 static const unsigned char data_images_keybinds_Hold_png[] = {
@@ -34,57 +50,41 @@ static const unsigned char data_images_keybinds_Softdrop_png[] = {
 	#include <data/images/keybinds/Softdrop.png.h>
 };
 
-static const unsigned char data_images_keybinds_RotateCCW_png[] = {
+static const unsigned char data_images_keybinds_Pause_png[] = {
-	#include <data/images/keybinds/RotateCCW.png.h>
+	#include <data/images/keybinds/Pause.png.h>
-};
-
-static const unsigned char data_images_keybinds_Moveleft_png[] = {
-	#include <data/images/keybinds/Moveleft.png.h>
-};
-
-static const unsigned char data_images_keybinds_Rotate180_png[] = {
-	#include <data/images/keybinds/Rotate180.png.h>
-};
-
-static const unsigned char data_images_keybinds_Retry_png[] = {
-	#include <data/images/keybinds/Retry.png.h>
-};
-
-static const unsigned char data_images_keybinds_Harddrop_png[] = {
-	#include <data/images/keybinds/Harddrop.png.h>
 };
 
 static const Asset assets[] = {
-	{data_fonts_pressstart_prstartk_ttf, sizeof(data_fonts_pressstart_prstartk_ttf)},
 	{data_fonts_pressstart_prstart_ttf, sizeof(data_fonts_pressstart_prstart_ttf)},
+	{data_fonts_pressstart_prstartk_ttf, sizeof(data_fonts_pressstart_prstartk_ttf)},
+	{data_images_keybinds_Rotate180_png, sizeof(data_images_keybinds_Rotate180_png)},
 	{data_images_keybinds_Rotate0_png, sizeof(data_images_keybinds_Rotate0_png)},
-	{data_images_keybinds_Moveright_png, sizeof(data_images_keybinds_Moveright_png)},
+	{data_images_keybinds_RotateCCW_png, sizeof(data_images_keybinds_RotateCCW_png)},
+	{data_images_keybinds_Retry_png, sizeof(data_images_keybinds_Retry_png)},
 	{data_images_keybinds_RotateCW_png, sizeof(data_images_keybinds_RotateCW_png)},
-	{data_images_keybinds_Pause_png, sizeof(data_images_keybinds_Pause_png)},
+	{data_images_keybinds_Moveright_png, sizeof(data_images_keybinds_Moveright_png)},
+	{data_images_keybinds_Harddrop_png, sizeof(data_images_keybinds_Harddrop_png)},
+	{data_images_keybinds_Moveleft_png, sizeof(data_images_keybinds_Moveleft_png)},
 	{data_images_keybinds_Hold_png, sizeof(data_images_keybinds_Hold_png)},
 	{data_images_keybinds_Softdrop_png, sizeof(data_images_keybinds_Softdrop_png)},
-	{data_images_keybinds_RotateCCW_png, sizeof(data_images_keybinds_RotateCCW_png)},
+	{data_images_keybinds_Pause_png, sizeof(data_images_keybinds_Pause_png)},
-	{data_images_keybinds_Moveleft_png, sizeof(data_images_keybinds_Moveleft_png)},
-	{data_images_keybinds_Rotate180_png, sizeof(data_images_keybinds_Rotate180_png)},
-	{data_images_keybinds_Retry_png, sizeof(data_images_keybinds_Retry_png)},
-	{data_images_keybinds_Harddrop_png, sizeof(data_images_keybinds_Harddrop_png)},
 
 };
 
 static const std::map<std::string, AssetName> assetMap = {
-	{"data/fonts/pressstart/prstartk.ttf", AssetName::data_fonts_pressstart_prstartk_ttf},
 	{"data/fonts/pressstart/prstart.ttf", AssetName::data_fonts_pressstart_prstart_ttf},
+	{"data/fonts/pressstart/prstartk.ttf", AssetName::data_fonts_pressstart_prstartk_ttf},
+	{"data/images/keybinds/Rotate180.png", AssetName::data_images_keybinds_Rotate180_png},
 	{"data/images/keybinds/Rotate0.png", AssetName::data_images_keybinds_Rotate0_png},
-	{"data/images/keybinds/Moveright.png", AssetName::data_images_keybinds_Moveright_png},
+	{"data/images/keybinds/RotateCCW.png", AssetName::data_images_keybinds_RotateCCW_png},
+	{"data/images/keybinds/Retry.png", AssetName::data_images_keybinds_Retry_png},
 	{"data/images/keybinds/RotateCW.png", AssetName::data_images_keybinds_RotateCW_png},
-	{"data/images/keybinds/Pause.png", AssetName::data_images_keybinds_Pause_png},
+	{"data/images/keybinds/Moveright.png", AssetName::data_images_keybinds_Moveright_png},
+	{"data/images/keybinds/Harddrop.png", AssetName::data_images_keybinds_Harddrop_png},
+	{"data/images/keybinds/Moveleft.png", AssetName::data_images_keybinds_Moveleft_png},
 	{"data/images/keybinds/Hold.png", AssetName::data_images_keybinds_Hold_png},
 	{"data/images/keybinds/Softdrop.png", AssetName::data_images_keybinds_Softdrop_png},
-	{"data/images/keybinds/RotateCCW.png", AssetName::data_images_keybinds_RotateCCW_png},
+	{"data/images/keybinds/Pause.png", AssetName::data_images_keybinds_Pause_png},
-	{"data/images/keybinds/Moveleft.png", AssetName::data_images_keybinds_Moveleft_png},
-	{"data/images/keybinds/Rotate180.png", AssetName::data_images_keybinds_Rotate180_png},
-	{"data/images/keybinds/Retry.png", AssetName::data_images_keybinds_Retry_png},
-	{"data/images/keybinds/Harddrop.png", AssetName::data_images_keybinds_Harddrop_png},
 
 };
 

src/Utils/AssetManager.h

@@ -9,19 +9,19 @@ struct Asset {
 };
 
 enum class AssetName {
-	data_fonts_pressstart_prstartk_ttf,
 	data_fonts_pressstart_prstart_ttf,
+	data_fonts_pressstart_prstartk_ttf,
+	data_images_keybinds_Rotate180_png,
 	data_images_keybinds_Rotate0_png,
-	data_images_keybinds_Moveright_png,
+	data_images_keybinds_RotateCCW_png,
+	data_images_keybinds_Retry_png,
 	data_images_keybinds_RotateCW_png,
-	data_images_keybinds_Pause_png,
+	data_images_keybinds_Moveright_png,
+	data_images_keybinds_Harddrop_png,
+	data_images_keybinds_Moveleft_png,
 	data_images_keybinds_Hold_png,
 	data_images_keybinds_Softdrop_png,
-	data_images_keybinds_RotateCCW_png,
+	data_images_keybinds_Pause_png,
-	data_images_keybinds_Moveleft_png,
-	data_images_keybinds_Rotate180_png,
-	data_images_keybinds_Retry_png,
-	data_images_keybinds_Harddrop_png,
 
 };
 

xmake.lua

@@ -2,7 +2,7 @@ add_rules("mode.debug", "mode.release")
 
 includes("xmake/bin2c.lua")
 
-add_requires("sfml 3.0.0")
+add_requires("sfml 3.0.0", "zlib")
 
 set_languages("c++20")
 
@@ -10,8 +10,21 @@ set_rundir(".")
 
 target("core")
     set_kind("$(kind)")
-    add_files("src/Pieces/*.cpp")
+    add_files("src/Pieces/*.cpp", "src/Core/*.cpp", "src/Common/*.cpp")
-    add_files("src/Core/*.cpp")
+    add_packages("zlib")
+
+target("text")
+    set_default(false)
+    set_kind("binary")
+    add_files("./src/TextUI/*.cpp")
+    add_deps("core")
+
+target("bmark")
+    set_default(false)
+    set_kind("binary")
+    add_files("./src/TextUI/*.cpp")
+    add_deps("core")
+    add_defines("BENCHMARK")
 
 target("graph")
     set_default(true)
@@ -26,18 +39,13 @@ target("graph")
     add_deps("core")
     add_packages("sfml")
 
-target("text")
+if is_mode("debug") then 
-    set_default(false)
+    add_defines("DEBUG")
-    set_kind("binary")
+end
-    add_files("./src/TextUI/*.cpp")
-    add_deps("core")
 
-target("benchmark")
+if is_plat("mingw") then
-    set_default(false)
+    add_ldflags("-static-libstdc++", "-static")
-    set_kind("binary")
+end
-    add_files("./src/TextUI/*.cpp")
-    add_deps("core")
-    add_defines("BENCHMARK")
 
 
 --