init

4 files changed, 80 insertions, 0 deletions

diff --git a/src/compile_flags.txt b/src/compile_flags.txt
new file mode 100644
index 0000000..268f070
--- /dev/null
+++ b/src/compile_flags.txt
@@ -0,0 +1,2 @@
+-I./
+-I../external/SDL/include
diff --git a/src/lib/lib.c b/src/lib/lib.c
new file mode 100644
index 0000000..4de4456
--- /dev/null
+++ b/src/lib/lib.c
@@ -0,0 +1,6 @@
+#include "lib.h"
+
+int add(int a, int b)
+{
+	return a + b;
+}
diff --git a/src/lib/lib.h b/src/lib/lib.h
new file mode 100644
index 0000000..77a0e1e
--- /dev/null
+++ b/src/lib/lib.h
@@ -0,0 +1,3 @@
+
+int
+add(int a, int b);
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..567492f
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,69 @@
+#include <stdio.h>
+#include <stdbool.h>
+#include "lib/lib.h"
+#include "SDL3/SDL.h"
+
+const int SCREEN_WIDTH = 640;
+const int SCREEN_HEIGHT = 480;
+
+int
+main()
+{
+	SDL_Window* window = NULL;
+
+	SDL_Surface* screenSurface = NULL;
+
+	if(SDL_Init(SDL_INIT_VIDEO) < 0)
+	{
+		printf("SDL could not initialize! SDL_Error: %s\n", SDL_GetError());
+	}
+	else
+	{
+		window = SDL_CreateWindow(
+				"SDL Tutorial",
+				SDL_WINDOWPOS_UNDEFINED,
+				SDL_WINDOWPOS_UNDEFINED,
+				SCREEN_WIDTH,
+				SCREEN_HEIGHT,
+				SDL_WINDOWEVENT_SHOWN
+				);
+		if(window == NULL)
+		{
+			printf("Window could not be created! SDL_Error %s\n", SDL_GetError());
+		}
+		else
+		{
+			screenSurface = SDL_GetWindowSurface(window);
+
+			SDL_FillSurfaceRect(
+					screenSurface,
+					NULL,
+					SDL_MapRGB(screenSurface->format, 0xFF, 0xFF, 0xFF)
+					);
+
+			SDL_UpdateWindowSurface(window);
+
+			SDL_Event e;
+			bool quit = false;
+			while(quit == false)
+			{
+				while(SDL_PollEvent(&e))
+				{
+					if(e.type == SDL_QUIT)
+					{
+						quit = true;
+					}
+				}
+			}
+		}
+	}
+
+	SDL_DestroyWindow(window);
+
+	SDL_Quit();
+
+	printf("number: %d\n", add(1, 3));
+	printf("Hello World");
+
+	return 0;
+}