Add clang-tidy cppcoreguidelines-* checks

.clang-tidy

@@ -1,11 +1,26 @@
 Checks: >
   bugprone-*,
   clang-analyzer-*,
+  cppcoreguidelines-*,
   modernize-*,
   -bugprone-easily-swappable-parameters,
   -bugprone-narrowing-conversions,
   -clang-analyzer-core.NonNullParamChecker,
   -clang-analyzer-security.insecureAPI.strcpy,
+  -cppcoreguidelines-avoid-c-arrays,
+  -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-avoid-non-const-global-variables,
+  -cppcoreguidelines-macro-to-enum,
+  -cppcoreguidelines-macro-usage,
+  -cppcoreguidelines-narrowing-conversions,
+  -cppcoreguidelines-no-malloc,
+  -cppcoreguidelines-owning-memory,
+  -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
+  -cppcoreguidelines-pro-bounds-constant-array-index,
+  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
+  -cppcoreguidelines-pro-type-const-cast,
+  -cppcoreguidelines-pro-type-reinterpret-cast,
+  -cppcoreguidelines-special-member-functions,
   -modernize-avoid-c-arrays,
   -modernize-macro-to-enum,
   -modernize-redundant-void-arg,

include/CSFML/Graphics/Color.h

@@ -43,15 +43,15 @@ typedef struct
 } sfColor;
 
 
-CSFML_GRAPHICS_API sfColor sfBlack;       ///< Black predefined color
-CSFML_GRAPHICS_API sfColor sfWhite;       ///< White predefined color
-CSFML_GRAPHICS_API sfColor sfRed;         ///< Red predefined color
-CSFML_GRAPHICS_API sfColor sfGreen;       ///< Green predefined color
-CSFML_GRAPHICS_API sfColor sfBlue;        ///< Blue predefined color
-CSFML_GRAPHICS_API sfColor sfYellow;      ///< Yellow predefined color
-CSFML_GRAPHICS_API sfColor sfMagenta;     ///< Magenta predefined color
-CSFML_GRAPHICS_API sfColor sfCyan;        ///< Cyan predefined color
-CSFML_GRAPHICS_API sfColor sfTransparent; ///< Transparent (black) predefined color
+CSFML_GRAPHICS_API const sfColor sfBlack;       ///< Black predefined color
+CSFML_GRAPHICS_API const sfColor sfWhite;       ///< White predefined color
+CSFML_GRAPHICS_API const sfColor sfRed;         ///< Red predefined color
+CSFML_GRAPHICS_API const sfColor sfGreen;       ///< Green predefined color
+CSFML_GRAPHICS_API const sfColor sfBlue;        ///< Blue predefined color
+CSFML_GRAPHICS_API const sfColor sfYellow;      ///< Yellow predefined color
+CSFML_GRAPHICS_API const sfColor sfMagenta;     ///< Magenta predefined color
+CSFML_GRAPHICS_API const sfColor sfCyan;        ///< Cyan predefined color
+CSFML_GRAPHICS_API const sfColor sfTransparent; ///< Transparent (black) predefined color
 
 
 ////////////////////////////////////////////////////////////

src/CSFML/CallbackStream.hpp

@@ -136,5 +136,5 @@ private:
     ////////////////////////////////////////////////////////////
     // Member data
     ////////////////////////////////////////////////////////////
-    sfInputStream myStream; ///< The source CSFML input stream
+    sfInputStream myStream{}; ///< The source CSFML input stream
 };

src/CSFML/Graphics/CircleShapeStruct.hpp

@@ -39,7 +39,7 @@
 struct sfCircleShape
 {
     sf::CircleShape     This;
-    const sfTexture*    Texture;
-    mutable sfTransform Transform;
-    mutable sfTransform InverseTransform;
+    const sfTexture*    Texture{};
+    mutable sfTransform Transform{};
+    mutable sfTransform InverseTransform{};
 };

src/CSFML/Graphics/Color.cpp

@@ -31,15 +31,15 @@
 
 
 ////////////////////////////////////////////////////////////
-sfColor sfBlack       = sfColor_fromRGB(0, 0, 0);
-sfColor sfWhite       = sfColor_fromRGB(255, 255, 255);
-sfColor sfRed         = sfColor_fromRGB(255, 0, 0);
-sfColor sfGreen       = sfColor_fromRGB(0, 255, 0);
-sfColor sfBlue        = sfColor_fromRGB(0, 0, 255);
-sfColor sfYellow      = sfColor_fromRGB(255, 255, 0);
-sfColor sfMagenta     = sfColor_fromRGB(255, 0, 255);
-sfColor sfCyan        = sfColor_fromRGB(0, 255, 255);
-sfColor sfTransparent = sfColor_fromRGBA(0, 0, 0, 0);
+const sfColor sfBlack       = sfColor_fromRGB(0, 0, 0);
+const sfColor sfWhite       = sfColor_fromRGB(255, 255, 255);
+const sfColor sfRed         = sfColor_fromRGB(255, 0, 0);
+const sfColor sfGreen       = sfColor_fromRGB(0, 255, 0);
+const sfColor sfBlue        = sfColor_fromRGB(0, 0, 255);
+const sfColor sfYellow      = sfColor_fromRGB(255, 255, 0);
+const sfColor sfMagenta     = sfColor_fromRGB(255, 0, 255);
+const sfColor sfCyan        = sfColor_fromRGB(0, 255, 255);
+const sfColor sfTransparent = sfColor_fromRGBA(0, 0, 0, 0);
 
 
 ////////////////////////////////////////////////////////////

src/CSFML/Graphics/ConvexShapeStruct.hpp

@@ -39,7 +39,7 @@
 struct sfConvexShape
 {
     sf::ConvexShape     This;
-    const sfTexture*    Texture;
-    mutable sfTransform Transform;
-    mutable sfTransform InverseTransform;
+    const sfTexture*    Texture{};
+    mutable sfTransform Transform{};
+    mutable sfTransform InverseTransform{};
 };

src/CSFML/Graphics/RectangleShapeStruct.hpp

@@ -39,7 +39,7 @@
 struct sfRectangleShape
 {
     sf::RectangleShape  This;
-    const sfTexture*    Texture;
-    mutable sfTransform Transform;
-    mutable sfTransform InverseTransform;
+    const sfTexture*    Texture{};
+    mutable sfTransform Transform{};
+    mutable sfTransform InverseTransform{};
 };

src/CSFML/Graphics/ShapeStruct.hpp

@@ -79,7 +79,7 @@ struct sfShape
     }
 
     sfShapeImpl         This;
-    const sfTexture*    Texture;
-    mutable sfTransform Transform;
-    mutable sfTransform InverseTransform;
+    const sfTexture*    Texture{};
+    mutable sfTransform Transform{};
+    mutable sfTransform InverseTransform{};
 };

src/CSFML/Graphics/TextureStruct.hpp

@@ -35,22 +35,14 @@
 ////////////////////////////////////////////////////////////
 struct sfTexture
 {
-    sfTexture()
+    sfTexture() = default;
+
+    sfTexture(sf::Texture* texture) : This(texture), OwnInstance(false)
     {
-        This        = new sf::Texture;
-        OwnInstance = true;
     }
 
-    sfTexture(sf::Texture* texture)
+    sfTexture(const sfTexture& texture) : This(texture.This ? new sf::Texture(*texture.This) : nullptr)
     {
-        This        = texture;
-        OwnInstance = false;
-    }
-
-    sfTexture(const sfTexture& texture)
-    {
-        This        = texture.This ? new sf::Texture(*texture.This) : nullptr;
-        OwnInstance = true;
     }
 
     ~sfTexture()
@@ -59,6 +51,6 @@ struct sfTexture
             delete This;
     }
 
-    sf::Texture* This;
-    bool         OwnInstance;
+    sf::Texture* This{new sf::Texture};
+    bool         OwnInstance{true};
 };

src/CSFML/Graphics/TransformableStruct.hpp

@@ -38,6 +38,6 @@
 struct sfTransformable
 {
     sf::Transformable   This;
-    mutable sfTransform Transform;
-    mutable sfTransform InverseTransform;
+    mutable sfTransform Transform{};
+    mutable sfTransform InverseTransform{};
 };

src/CSFML/Network/Packet.cpp

@@ -117,56 +117,56 @@ bool sfPacket_readBool(sfPacket* packet)
 int8_t sfPacket_readInt8(sfPacket* packet)
 {
     assert(packet);
-    int8_t value;
+    int8_t value = 0;
     packet->This >> value;
     return value;
 }
 uint8_t sfPacket_readUint8(sfPacket* packet)
 {
     assert(packet);
-    uint8_t value;
+    uint8_t value = 0;
     packet->This >> value;
     return value;
 }
 int16_t sfPacket_readInt16(sfPacket* packet)
 {
     assert(packet);
-    int16_t value;
+    int16_t value = 0;
     packet->This >> value;
     return value;
 }
 uint16_t sfPacket_readUint16(sfPacket* packet)
 {
     assert(packet);
-    uint16_t value;
+    uint16_t value = 0;
     packet->This >> value;
     return value;
 }
 int32_t sfPacket_readInt32(sfPacket* packet)
 {
     assert(packet);
-    int32_t value;
+    int32_t value = 0;
     packet->This >> value;
     return value;
 }
 uint32_t sfPacket_readUint32(sfPacket* packet)
 {
     assert(packet);
-    uint32_t value;
+    uint32_t value = 0;
     packet->This >> value;
     return value;
 }
 float sfPacket_readFloat(sfPacket* packet)
 {
     assert(packet);
-    float value;
+    float value = 0;
     packet->This >> value;
     return value;
 }
 double sfPacket_readDouble(sfPacket* packet)
 {
     assert(packet);
-    double value;
+    double value = 0;
     packet->This >> value;
     return value;
 }

src/CSFML/Network/UdpSocket.cpp

@@ -123,8 +123,8 @@ sfSocketStatus sfUdpSocket_receive(sfUdpSocket*    socket,
     assert(socket);
 
     std::optional<sf::IpAddress> address;
-    unsigned short               port;
-    std::size_t                  sizeReceived;
+    unsigned short               port         = 0;
+    std::size_t                  sizeReceived = 0;
 
     sf::Socket::Status status = socket->This.receive(data, size, sizeReceived, address, port);
     if (status != sf::Socket::Status::Done)
@@ -175,7 +175,7 @@ sfSocketStatus sfUdpSocket_receivePacket(sfUdpSocket* socket, sfPacket* packet,
     assert(packet);
 
     std::optional<sf::IpAddress> address;
-    unsigned short               port;
+    unsigned short               port = 0;
 
     sf::Socket::Status status = socket->This.receive(packet->This, address, port);
     if (status != sf::Socket::Status::Done)