VCPKG Full refactor

uses local cache for assets now so should be able to produce an offline build with vcpkg. Only a couple of libraries left that are too big, and the vcpkg repo itself has files that are blocked from the repo. We could get around both issues by utilizing a submodule

Engine/source/CMakeLists.txt

@@ -14,6 +14,12 @@ find_package(FLAC CONFIG REQUIRED)
 find_package(Opus CONFIG REQUIRED)
 find_package(unofficial-theora CONFIG REQUIRED)
 find_package(SndFile CONFIG REQUIRED)
+find_package(ZLIB REQUIRED)
+find_package(PNG REQUIRED)
+find_package(SDL2 CONFIG REQUIRED)
+find_package(unofficial-pcre CONFIG REQUIRED)
+find_package(tinyxml2 CONFIG REQUIRED)
+find_package(unofficial-libsquish CONFIG REQUIRED)
 set(TORQUE_LINK_THIRDPARTY ${TORQUE_LINK_THIRDPARTY}
     Ogg::ogg
     Vorbis::vorbis
@@ -22,7 +28,23 @@ set(TORQUE_LINK_THIRDPARTY ${TORQUE_LINK_THIRDPARTY}
     Opus::opus
     unofficial::theora::theora unofficial::theora::theoradec unofficial::theora::theoraenc
     SndFile::sndfile
+    ZLIB::ZLIB
+    PNG::PNG
+    $<TARGET_NAME_IF_EXISTS:SDL2::SDL2main>
+    $<IF:$<TARGET_EXISTS:SDL2::SDL2>,SDL2::SDL2,SDL2::SDL2-static>
+    unofficial::pcre::pcre unofficial::pcre::pcre16 unofficial::pcre::pcre32 unofficial::pcre::pcrecpp
+    tinyxml2::tinyxml2
+    unofficial::libsquish::squish
 )
+
+if(TORQUE_TESTING)
+find_package(GTest CONFIG REQUIRED)
+set(TORQUE_LINK_THIRDPARTY ${TORQUE_LINK_THIRDPARTY}
+    GTest::gtest GTest::gmock
+)
+
+endif()
+
 ################# Helper Function Calls ###################
 forwardDef(TORQUE_OPENGL)
 forwardDef(TORQUE_D3D11)
@@ -786,8 +808,6 @@ target_include_directories(${TORQUE_APP_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR
 if(TORQUE_TESTING)
   if(WIN32)
         target_link_options(${TORQUE_APP_NAME} PRIVATE "/SUBSYSTEM:CONSOLE")
-        set_target_properties(gtest PROPERTIES COMPILE_FLAGS "/Zc:wchar_t-")
-        set_target_properties(gmock PROPERTIES COMPILE_FLAGS "/Zc:wchar_t-")
     endif()
 endif(TORQUE_TESTING)
 

Engine/source/console/SimXMLDocument.cpp

@@ -20,7 +20,7 @@
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
 
-#include "tinyxml2/tinyxml2.h"
+#include <tinyxml2.h>
 
 //-----------------------------------------------------------------------------
 // Console implementation of STL map.

Engine/source/gfx/bitmap/imageUtils.cpp

@@ -24,7 +24,7 @@
 #include "gfx/bitmap/imageUtils.h"
 #include "gfx/bitmap/ddsFile.h"
 #include "platform/threads/threadPool.h"
-#include "squish/squish.h"
+#include <squish.h>
 
 namespace ImageUtil
 {

Engine/source/gfx/bitmap/loaders/bitmapPng.cpp

@@ -32,8 +32,8 @@
 
 #define PNG_INTERNAL 1
 #include <time.h>
-#include "lpng/png.h"
-#include "zlib/zlib.h"
+#include <png.h>
+#include <zlib.h>
 
 #ifdef NULL
 #undef NULL

Engine/source/gfx/gFont.cpp

@@ -33,7 +33,7 @@
 #include "console/console.h"
 #include "console/engineAPI.h"
 #include "platform/threads/mutex.h"
-#include "zlib/zlib.h"
+#include <zlib.h>
 
 
 GFX_ImplementTextureProfile(GFXFontTextureProfile,

Engine/source/persistence/taml/fsTinyXml.h

@@ -25,7 +25,7 @@
 
 
 #ifndef TINYXML_INCLUDED
-#include "tinyxml2/tinyxml2.h"
+#include <tinyxml2.h>
 #endif
 
 #include "platform/platform.h"

Engine/source/ts/tsCollision.cpp

@@ -34,11 +34,11 @@
 #include "collision/vertexPolyList.h"
 #include "platform/profiler.h"
 
-#include "opcode/Opcode.h"
-#include "opcode/Ice/IceAABB.h"
-#include "opcode/Ice/IcePoint.h"
-#include "opcode/OPC_AABBTree.h"
-#include "opcode/OPC_AABBCollider.h"
+#include <Opcode.h>
+#include <Ice/IceAABB.h>
+#include <Ice/IcePoint.h>
+#include <OPC_AABBTree.h>
+#include <OPC_AABBCollider.h>
 
 static bool gOpcodeInitialized = false;
 

Engine/source/ts/tsMesh.cpp

@@ -52,7 +52,7 @@
 #include "gfx/util/triListOpt.h"
 #include "util/triRayCheck.h"
 
-#include "opcode/Opcode.h"
+#include <Opcode.h>
 
 GFXPrimitiveType drawTypes[] = { GFXTriangleList, GFXTriangleStrip };
 #define getDrawType(a) (drawTypes[a])