Rework of ScriptResolver to binary handling. Now also serialises the type database to the stream, simplifying it's api.

src/ScriptResolving/AngelScript/ByteCodeHandling/FileByteCodeStream.hpp

@@ -2,23 +2,30 @@
 #define PKMNLIB_FILEBYTECODESTREAM_HPP
 #include <angelscript.h>
 #include <cstdio>
+#include "IPkmnBinaryStream.hpp"
 
-class FileByteCodeStream : public asIBinaryStream {
+class FileByteCodeStream : public IPkmnBinaryStream {
 private:
     FILE* _file;
+    size_t _readPosition = 0;
 
 public:
-    explicit FileByteCodeStream(FILE* file) : _file(file) {}
+    explicit FileByteCodeStream(FILE* file, size_t bound) : IPkmnBinaryStream(bound), _file(file) {}
 
-    int Write(const void* ptr, asUINT size) {
+    int Write(const void* ptr, asUINT size) override {
         if (size == 0)
             return 0;
         return fwrite(ptr, size, 1, _file);
     }
-    int Read(void* ptr, asUINT size) {
+    int Read(void* ptr, asUINT size) override {
         if (size == 0)
             return 0;
-        return fread(ptr, size, 1, _file);
+        if (_readPosition + size >= _angelScriptBound) {
+            size = _angelScriptBound - _readPosition;
+        }
+        auto diff = fread(ptr, size, 1, _file);
+        _readPosition += diff;
+        return diff;
     }
 };