Assets/Bindings.SHConfig

@@ -0,0 +1,52 @@
+4
+Horizontal
+0
+0
+5
+0.2
+5
+0
+2
+39
+68
+2
+37
+65
+2
+3
+16
+1
+2
+Mouse Wheel
+3
+0
+1
+0.2
+1
+0
+0
+0
+0
+0
+Mouse X
+1
+0
+1
+0.2
+1
+0
+0
+0
+0
+0
+Mouse Y
+2
+0
+1
+0.2
+1
+0
+0
+0
+0
+0

SHADE_Engine/src/Input/SHInputManager.cpp

@@ -11,6 +11,7 @@
 
 #pragma once
 #include <SHpch.h>
+#include <fstream>
 #include "SHInputManager.h"
 #include "../Tools/SHException.h"
 
@@ -99,6 +100,161 @@ namespace SHADE
     }
   }
 
+  //The Binding File format presently goes as such:
+  /*
+  * Binding count
+  * (For each binding:)
+  * Name
+    Binding Type Enum
+    Inverted Bool
+    Gravity Double
+    Dead Double
+    Sensitivity Double
+    Snap Bool
+    PositiveKeyCode count
+    PositiveKeyCodes
+    NegativeKeyCode count
+    NegativeKeyCodes
+    PositiveControllerCode Count
+    PositiveControllerCodes
+    NegativeControllerCode Count
+    NegativeControllerCodes
+  */
+  void SHInputManager::SaveBindings(std::string const& targetFile) noexcept
+  {
+    std::ofstream file;
+    file.open(targetFile);
+    
+    //File cannot be written to
+    if (!file) return;
+
+    //First write the number of bindings
+    file << bindings.size() << std::endl;
+
+    for (auto& b : bindings)
+    {
+      //Name
+      file << b.first << std::endl;
+
+      //Data
+      auto& lbd = b.second;
+
+      file << static_cast<int>(lbd.bindingType) << std::endl;
+      file << static_cast<int>(lbd.inverted) << std::endl;
+      file << lbd.gravity << std::endl;
+      file << lbd.dead << std::endl;
+      file << lbd.sensitivity << std::endl;
+      file << static_cast<int>(lbd.snap) << std::endl;
+      
+      //Bindings
+      file << lbd.positiveKeyCodes.size() << std::endl;
+      for (auto kc : lbd.positiveKeyCodes)
+        file << static_cast<int>(kc) << std::endl;
+      file << lbd.negativeKeyCodes.size() << std::endl;
+      for (auto kc : lbd.negativeKeyCodes)
+        file << static_cast<int>(kc) << std::endl;
+      file << lbd.positiveControllerCodes.size() << std::endl;
+      for (auto cc : lbd.positiveControllerCodes)
+        file << static_cast<int>(cc) << std::endl;
+      file << lbd.negativeControllerCodes.size() << std::endl;
+      for (auto cc : lbd.negativeControllerCodes)
+        file << static_cast<int>(cc) << std::endl;
+    }
+
+    file.close();
+  }
+
+  void SHInputManager::LoadBindings(std::string const& sourceFile) noexcept
+  {
+    std::ifstream file;
+    file.open(sourceFile);
+
+    //Check
+    if (!file) return;
+
+    //Erase
+    ClearBindings();
+
+    //Read
+    std::string read;
+
+    int count = 0;
+    std::getline(file, read);
+    count = std::stoi(read);
+
+    std::string bindingName;
+    for (int b = 0; b < count; ++b)
+    {
+      //Name
+      std::getline(file, read);
+      bindingName = read;
+      AddBinding(bindingName);
+
+      //Type
+      std::getline(file, read);
+      SetBindingType(bindingName, static_cast<SH_BINDINGTYPE>(std::stoi(read)));
+
+      //Inversion
+      std::getline(file, read);
+      SetBindingInverted(bindingName, static_cast<bool>(std::stoi(read)));
+
+      //Gravity
+      std::getline(file, read);
+      SetBindingGravity(bindingName, std::stod(read));
+
+      //Dead
+      std::getline(file, read);
+      SetBindingDead(bindingName, std::stod(read));
+
+      //Sensitivity
+      std::getline(file, read);
+      SetBindingSensitivity(bindingName, std::stod(read));
+
+      //Snap
+      std::getline(file, read);
+      SetBindingSnap(bindingName, static_cast<bool>(std::stoi(read)));
+
+      int count = 0;
+      //Positive Key Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingPositiveKeyCode(bindingName, static_cast<SH_KEYCODE>(std::stoi(read)));
+      }
+
+      //Negative Key Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingNegativeKeyCode(bindingName, static_cast<SH_KEYCODE>(std::stoi(read)));
+      }
+
+      //Positive Controller Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingPositiveControllerCode(bindingName, static_cast<SH_CONTROLLERCODE>(std::stoi(read)));
+      }
+
+      //Negative Controller Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingNegativeControllerCode(bindingName, static_cast<SH_CONTROLLERCODE>(std::stoi(read)));
+      }
+    }
+
+    file.close();
+  }
+
   void SHInputManager::UpdateInput(double dt) noexcept
   {
     //Keyboard and Mouse Buttons//////////////////////////////////////////////// 

SHADE_Engine/src/Input/SHInputManager.h

@@ -681,6 +681,17 @@ namespace SHADE
       return controllersReleasedTime[controllerNum][static_cast<size_t>(code)];
     }
 
+    /*------------------------------------------------------------------------*/
+    /* Binding I/O                                                            */
+    /*------------------------------------------------------------------------*/
+
+    //Save bindings registered into a file
+    static void SaveBindings(std::string const& targetFile = "../../Assets/Bindings.SHConfig") noexcept;
+
+    //Load and register bindings from a file
+    //If specified file exists, the current list of bindings will be overwritten, so save them somewhere else before loading
+    static void LoadBindings(std::string const& sourceFile = "../../Assets/Bindings.SHConfig") noexcept;
+
     /*------------------------------------------------------------------------*/
     /* Binding Functions                                                      */
     /*------------------------------------------------------------------------*/