Add project files.

CppGame/window.cpp

@@ -0,0 +1,61 @@
+#include <SDL3/SDL.h>
+#include "type.h"
+#include "Renderer.h"
+#include <iostream>
+static SDL_Window* window = NULL;
+static SDL_Renderer* renderer = NULL;
+static Types::vec2 windowDimensions(1366, 768);
+static Rena3D_Renderer r3dgpu;
+
+int main(Types::uint_32 argc, char* argv) {
+	if (!SDL_Init(SDL_INIT_VIDEO)) {
+		std::cerr << "cannot init sdl window: " << SDL_GetError() << std::endl;
+		return -1;
+	}
+
+	window = SDL_CreateWindow(
+		"rena3d",
+		windowDimensions.X,
+		windowDimensions.Y,
+		0
+	);
+
+	if (!window) {
+		std::cerr << "cannot create sdl window: " << SDL_GetError() << std::endl;
+		SDL_Quit();
+		return -3;
+	}
+
+	renderer = SDL_CreateRenderer(window, nullptr);
+	if (!renderer) {
+		std::cerr << "renderer create failed: " << SDL_GetError() << std::endl;
+		SDL_DestroyWindow(window);
+		return -1;
+	}
+
+	Types::BOOLEAN isRunning = true;
+
+	SDL_Event event;
+	r3dgpu.InitTree();
+
+	while (isRunning) {
+		while (SDL_PollEvent(&event)) {
+			if (event.type == SDL_EVENT_QUIT) {
+				isRunning = false;
+			}
+		}
+
+		SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+		SDL_RenderClear(renderer);
+
+		r3dgpu.RenderFrame(0);
+
+		SDL_RenderPresent(renderer);
+	}
+
+	SDL_DestroyRenderer(renderer);
+	SDL_DestroyWindow(window);
+	SDL_Quit();
+
+	return 0;
+}