Switch to using templates.

SHNFileDecryptor/SHNFileDecryptor.cpp

@@ -181,93 +181,77 @@ class SHNFile{
 		int type=0;
 		Data(byte b){
 			std::shared_ptr<byte>ptr=std::make_shared<byte>(byte(b));
-			data=std::static_pointer_cast<byte>(ptr);
+			data=ptr;
 			type=1;
 		}
 		Data(sbyte b){
 			std::shared_ptr<sbyte>ptr=std::make_shared<sbyte>(sbyte(b));
-			data=std::static_pointer_cast<sbyte>(ptr);
+			data=ptr;
 			type=7;
 		}
 		Data(uint16_t n){
 			std::shared_ptr<uint16_t>ptr=std::make_shared<uint16_t>(uint16_t(n));
-			data=std::static_pointer_cast<uint16_t>(ptr);
+			data=ptr;
 			type=2;
 		}
 		Data(int16_t n){
 			std::shared_ptr<int16_t>ptr=std::make_shared<int16_t>(int16_t(n));
-			data=std::static_pointer_cast<int16_t>(ptr);
+			data=ptr;
 			type=6;
 		}
 		Data(uint32_t n){
 			std::shared_ptr<uint32_t>ptr=std::make_shared<uint32_t>(uint32_t(n));
-			data=std::static_pointer_cast<uint32_t>(ptr);
+			data=ptr;
 			type=3;
 		}
 		Data(int32_t n){
 			std::shared_ptr<int32_t>ptr=std::make_shared<int32_t>(int32_t(n));
-			data=std::static_pointer_cast<int32_t>(ptr);
+			data=ptr;
 			type=8;
 		}
 		Data(float n){
 			std::shared_ptr<float>ptr=std::make_shared<float>(float(n));
-			data=std::static_pointer_cast<float>(ptr);
+			data=ptr;
 			type=4;
 		}
 		Data(std::string str){
 			std::shared_ptr<std::string>ptr=std::make_shared<std::string>(str);
-			data=std::static_pointer_cast<std::string>(ptr);
+			data=ptr;
 			type=5;
 		}
-		byte GetByte(){
+		template <typename T>
-			return *std::static_pointer_cast<byte>(data);
+		T Get(){
+			return *std::static_pointer_cast<T>(data);
 		}
-		uint16_t GetUInt16(){
+		template<typename T>
-			return *std::static_pointer_cast<uint16_t>(data);
+		void Set(T b){
-		}
+			data=std::make_shared<T>(T(b));
-		int16_t GetInt16(){
-			return *std::static_pointer_cast<int16_t>(data);
-		}
-		sbyte GetSByte(){
-			return *std::static_pointer_cast<sbyte>(data);
-		}
-		uint32_t GetUInt32(){
-			return *std::static_pointer_cast<uint32_t>(data);
-		}
-		int32_t GetInt32(){
-			return *std::static_pointer_cast<int32_t>(data);
-		}
-		float GetFloat(){
-			return *std::static_pointer_cast<float>(data);
-		}
-		std::string GetString(){
-			return *std::static_pointer_cast<std::string>(data);
 		}
 		std::string GetDisplayText(){
 			switch(type){
 				case 1:{
-					return std::to_string(int(GetByte()));
+					return std::to_string(int(Get<byte>()));
 				}break;
 				case 7:{
-					return std::to_string(int(GetSByte()));
+					return std::to_string(int(Get<sbyte>()));
 				}break;
 				case 2:{
-					return std::to_string(GetUInt16());
+					return std::to_string(Get<uint16_t>());
 				}break;
 				case 6:{
-					return std::to_string(GetInt16());
+					return std::to_string(Get<int16_t>());
 				}break;
 				case 3:{
-					return std::to_string(GetUInt32());
+					return std::to_string(Get<uint32_t>());
 				}break;
 				case 8:{
-					return std::to_string(GetInt32());
+					return std::to_string(Get<int32_t>());
 				}break;
 				case 4:{
-					return std::to_string(GetFloat());
+					return std::to_string(Get<float>());
 				}break;
 				case 5:{
-					return GetString();
+					return Get<std::string>();
 				}break;
 			}
 		}
@@ -404,36 +388,36 @@ public:
 					case 1:
 					case 12:
 					case 0x10:{
-						WriteByte(f,col.GetByte());
+						WriteByte(f,col.Get<byte>());
 					}break;
 					case 2:{
-						WriteUInt16(f,col.GetUInt16());
+						WriteUInt16(f,col.Get<uint16_t>());
 					}break;
 					case 3:
 					case 11:
 					case 0x12:
 					case 0x1b:{
-						WriteUInt32(f,col.GetUInt32());
+						WriteUInt32(f,col.Get<uint32_t>());
 					}break;
 					case 5:{
-						WriteSingle(f,col.GetFloat());
+						WriteSingle(f,col.Get<float>());
 					}break;
 					case 9:
 					case 0x18:{
-						WriteString(f,col.GetString(),columns[colNum].length);
+						WriteString(f,col.Get<std::string>(),columns[colNum].length);
 					}break;
 					case 13:
 					case 0x15:{
-						WriteInt16(f,col.GetInt16());
+						WriteInt16(f,col.Get<uint16_t>());
 					}break;
 					case 20:{
-						WriteSByte(f,col.GetSByte());
+						WriteSByte(f,col.Get<sbyte>());
 					}break;
 					case 0x16:{
-						WriteInt32(f,col.GetInt32());
+						WriteInt32(f,col.Get<int32_t>());
 					}break;
 					case 0x1a:{
-						WriteString(f,col.GetString(),-1);
+						WriteString(f,col.Get<std::string>(),-1);
 					}break;
 				}
 				colNum++;