chore: Initial commit

src/main.cpp

@@ -0,0 +1,67 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+#include <SDL3/SDL.h>
+
+#include "renderer.hpp"
+
+#include "sim/world.hpp"
+#include "sim/aircraft.hpp"
+
+static SDL_Window *window;
+static SDL_Renderer *sdl_renderer;
+static int width, height;
+
+int main(int argc, char *argv[])
+{
+	if (argc != 2)
+	{
+		printf("Usage: %s <WID>\n", argv[0]);
+		exit(1);
+	}
+
+	int wid = 0;
+	sscanf(argv[1], "%d", &wid);
+
+	SDL_Init(SDL_INIT_VIDEO);
+
+	SDL_PropertiesID props = SDL_CreateProperties();
+	SDL_SetNumberProperty(props, SDL_PROP_WINDOW_CREATE_X11_WINDOW_NUMBER, wid);
+
+	window = SDL_CreateWindowWithProperties(props);
+	sdl_renderer = SDL_CreateRenderer(window, NULL);
+
+    SDL_GetWindowSize(window, &width, &height);
+	dxd::Renderer renderer = dxd::Renderer(sdl_renderer, width, height);
+
+	// World init
+	dxd::sim::World world = dxd::sim::World({ .x = 10, .y = 10 });
+	dxd::sim::Aircraft *ac = new dxd::sim::Aircraft({ 0, 0 }, 1, 0.1);
+	world.add_obj(ac);
+
+	SDL_Event event;
+	bool running = true;
+
+	while (running) {
+        while (SDL_PollEvent(&event)) {
+            if (event.type == SDL_EVENT_QUIT) running = false;
+		}
+
+		// Clear
+		renderer.color(0, 0, 0, 255);
+		SDL_RenderClear(sdl_renderer);
+
+		// World draw
+		renderer.color(255, 255, 255, 255);
+		world.draw(&renderer);
+		world.tick(1.0f / 60.0f);
+
+		// Usual test
+		renderer.color(127, 0, 0, 255);
+		renderer.line(-vec2_one, vec2_one);
+
+		SDL_RenderPresent(sdl_renderer);
+		SDL_Delay(1000 / 60);
+	}
+}