Add GUI Support

.vscode/c_cpp_properties.json

@@ -16,11 +16,10 @@
                 "CROSSLANG_ENABLE_TERMIOS=1",
                 "CROSSLANG_ENABLE_MBED=1",
                 "CROSSLANG_ENABLE_SQLITE=1",
-                "CROSSLANG_ENABLE_SDL2=1",
+                "TESSESFRAMEWORK_ENABLE_SDL2=1",
                 "CROSSLANG_ENABLE_PROCESS=1",
                 "CROSSLANG_ENABLE_FFI=1",
-                "CROSSLANG_ENABLE_SHARED=1",
-                "CROSSLANG_ENABLE_GOBJECT_FFI=1"
+                "CROSSLANG_ENABLE_SHARED=1"
             ],
             "compilerPath": "/usr/bin/gcc",
             "cStandard": "c17",

CMakeLists.txt

@@ -143,6 +143,7 @@ src/runtime_methods/ogc.cpp
 src/runtime_methods/path.cpp
 src/runtime_methods/env.cpp
 src/runtime_methods/process.cpp
+src/runtime_methods/sdl2.cpp
 src/types/associativearray.cpp
 src/types/any.cpp
 src/types/datetime.cpp

include/CrossLang.hpp

@@ -1762,6 +1762,7 @@ class GC {
             bool canRegisterOGC;
             bool canRegisterEnv;
             bool canRegisterClass;
+            bool canRegisterSDL2;
             bool sqlite3Scoped;
             bool locked;
     };
@@ -1821,6 +1822,7 @@ class GC {
             static void RegisterEnv(GC* gc, TRootEnvironment* env);
             static void RegisterProcess(GC* gc, TRootEnvironment* env);
             static void RegisterClass(GC* gc, TRootEnvironment* env);
+            static void RegisterSDL2(GC* gc,TRootEnvironment* env);
     };
 
     class TSubEnvironment : public TEnvironment

src/runtime_methods/std.cpp

@@ -933,6 +933,7 @@ namespace Tesses::CrossLang
         env->DeclareFunction(gc, "TypeIsDateTime","Get whether object is a DateTime",{"object"},TypeIsDateTime);
         
         
+        
         newTypes->DeclareFunction(gc, "Regex", "Create regex object",{"regex"},[](GCList& ls,std::vector<TObject> args)->TObject {
             std::string str;
             if(GetArgument(args,0,str))
@@ -1075,6 +1076,7 @@ namespace Tesses::CrossLang
         RegisterOGC(gc, env);
         RegisterProcess(gc,env);
         RegisterClass(gc,env);
+        RegisterSDL2(gc,env);
 
         gc->RegisterEverything(env);
 

src/runtime_methods/vm.cpp

@@ -5,6 +5,101 @@
 
 namespace Tesses::CrossLang
 {
+
+    class OnItterationObj : public TNativeObject
+    {
+        private:
+            GC* gc;
+            std::vector<TCallable*> callables;
+            std::shared_ptr<Tesses::Framework::FunctionalEvent<uint64_t>> fevent;
+        public:
+            OnItterationObj(GC* gc)
+            {
+                this->gc=gc;
+                this->fevent = std::make_shared<Tesses::Framework::FunctionalEvent<uint64_t>>(
+                    [this](uint64_t n)->void{
+                        this->Exec(n);
+                    }
+                );
+                Tesses::Framework::OnItteraton += this->fevent;
+            }
+            ~OnItterationObj()
+            {
+                Tesses::Framework::OnItteraton -= this->fevent;
+            }
+            std::string TypeName()
+            {
+                return "OnItteration";
+            }
+            TObject CallMethod(GCList& ls, std::string key, std::vector<TObject> args)
+            {
+                if(key == "operator+")
+                {
+                    TCallable* callable;
+                    if(GetArgumentHeap(args,0,callable))
+                    {
+                        gc->BarrierBegin();
+                        bool found=false;
+                        for(auto item : this->callables)
+                        {
+                            if(item == callable) {found=true; break;}
+                        }
+                        if(!found)
+                        {
+                            this->callables.push_back(callable);
+                        }
+                        gc->BarrierEnd();
+                    }
+                    return this;
+                }
+                if(key == "operator-")
+                {
+                    TCallable* callable;
+                    if(GetArgumentHeap(args,0,callable))
+                    {
+                        gc->BarrierBegin();
+                   
+                        for(auto index = this->callables.begin(); index < this->callables.end(); index++)
+                        {
+                            if(*index == callable) {
+                                this->callables.erase(index);
+                                 break;
+                            }
+                        }
+                   
+                        gc->BarrierEnd();
+                    }
+                    return this;
+                }
+                if(key == "ToString")
+                {
+                    gc->BarrierBegin();
+                    std::string str = "Registered: " + std::to_string(this->callables.size());
+                    gc->BarrierEnd();
+                    return str;
+                }
+                return Undefined();
+            }
+            void Mark()
+            {
+                if(this->marked) return;
+                this->marked=true;
+
+                for(auto item : callables) item->Mark();
+            }
+            void Exec(uint64_t n)
+            {
+                gc->BarrierBegin();
+                for(auto item : callables) 
+                {
+                    gc->BarrierEnd();
+                    GCList ls(gc);
+                    item->Call(ls,{(int64_t)n});
+                    gc->BarrierBegin();
+                }
+                gc->BarrierEnd();
+            }
+    };
     static TObject AstToTObject(GCList& ls,SyntaxNode node)
     {
         if(std::holds_alternative<std::nullptr_t>(node))
@@ -317,8 +412,24 @@ namespace Tesses::CrossLang
         dict->DeclareFunction(gc, "getRuntimeVersion","Get the runtime version",{},[](GCList& ls,std::vector<TObject> args)->TObject {
             return TVMVersion(TVM_MAJOR,TVM_MINOR,TVM_PATCH,TVM_BUILD,TVM_VERSIONSTAGE);
         });
+        dict->DeclareFunction(gc, "getIsRunning","Is the program still running",{},[](GCList& ls, std::vector<TObject> args)->TObject {
+            return Tesses::Framework::TF_IsRunning();
+        });
+        dict->DeclareFunction(gc, "RunEventLoopItteration","Run Event Loop Itteration",{},[](GCList& ls, std::vector<TObject> args)->TObject {
+            Tesses::Framework::TF_RunEventLoopItteration();
+            return Undefined();
+        });
+        dict->DeclareFunction(gc, "RunEventLoop","Run Event Loop",{},[](GCList& ls, std::vector<TObject> args)->TObject {
+            Tesses::Framework::TF_RunEventLoop();
+            return Undefined();
+        });
+        
         
         gc->BarrierBegin();
+        auto ittrobj = TNativeObject::Create<OnItterationObj>(ls,gc);
+        
+        
+        dict->SetValue("OnItteration", ittrobj);
         env->DeclareVariable("VM", dict);
         gc->BarrierEnd();
     }