Drawing a textured quad

Added new assets
Loaded all texture assets into game state
Loaded the basic pipeline
Setup a hard-coded quad to test drawing
Created a very jank vertex struct
Added ReadEntireFile for filesystem
Added getting file size from file handle
Added a descriptor pool to each in flight frame
Changed Vk_BufferCreate to handle multiple uses
Added shader building to the windows.bat build script

code/os/filesystem.h

@@ -13,6 +13,8 @@ function void      FS_FileClose(OS_Handle file);
 function void FS_FileRead(OS_Handle file, void *ptr, U64 size, U64 offset);
 function void FS_FileWrite(OS_Handle file, void *ptr, U64 size, U64 offset);
 
+function U64 FS_FileSize(OS_Handle file);
+
 typedef U32 FS_EntryType;
 enum {
 	FS_ENTRY_TYPE_FILE = 0,
@@ -42,4 +44,6 @@ struct FS_List {
 
 function FS_List FS_PathList(M_Arena *arena, Str8 path);
 
+function Str8 FS_ReadEntireFile(M_Arena *arena, Str8 path);
+
 #endif  // LD_OS_FILESYSTEM_H_