commit 256781587be161401568159c37ca5af0d2947dcf
Author: Josh Lyon <josh@lyonlab.org>
Date:   Tue Aug 12 00:22:40 2025 -0600

    initial commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ba15c89
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+build
+compile_commands.json
+.cache
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..44c13b1
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.15)
+project(sdl-test
+  LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 26)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/$<CONFIGURATION>")
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/$<CONFIGURATION>")
+
+add_subdirectory(deps EXCLUDE_FROM_ALL)
+
+set(INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
+
+add_subdirectory(src)
+
diff --git a/deps/CMakeLists.txt b/deps/CMakeLists.txt
new file mode 100644
index 0000000..54060e8
--- /dev/null
+++ b/deps/CMakeLists.txt
@@ -0,0 +1 @@
+include(${CMAKE_CURRENT_SOURCE_DIR}/fetch_sdl.cmake)
diff --git a/deps/fetch_sdl.cmake b/deps/fetch_sdl.cmake
new file mode 100644
index 0000000..fbd85c7
--- /dev/null
+++ b/deps/fetch_sdl.cmake
@@ -0,0 +1,9 @@
+include(FetchContent)
+FetchContent_Declare(SDL
+    GIT_REPOSITORY https://github.com/libsdl-org/SDL.git
+    GIT_TAG release-3.2.20
+    GIT_SHALLOW ON
+    EXCLUDE_FROM_ALL
+    SYSTEM)
+
+  FetchContent_MakeAvailable(SDL)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 0000000..72d8b9f
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,6 @@
+add_executable(${PROJECT_NAME} main.cpp)
+
+target_include_directories(${PROJECT_NAME} PRIVATE ${INCLUDE_DIR})
+
+target_link_libraries(${PROJECT_NAME} PRIVATE SDL3::SDL3)
+
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..2cf8aa8
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,69 @@
+/*
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely.
+*/
+#include <string>
+#define SDL_MAIN_USE_CALLBACKS 1  /* use the callbacks instead of main() */
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_main.h>
+
+static SDL_Window *window = nullptr;
+static SDL_Renderer *renderer = nullptr;
+
+/* This function runs once at startup. */
+SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
+{
+    /* Create the window */
+    if (!SDL_CreateWindowAndRenderer("Hello World", 800, 600, SDL_WINDOW_FULLSCREEN, &window, &renderer)) {
+        SDL_Log("Couldn't create window and renderer: %s", SDL_GetError());
+        return SDL_APP_FAILURE;
+    }
+    return SDL_APP_CONTINUE;
+}
+
+/* This function runs when a new event (mouse input, keypresses, etc) occurs. */
+SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event)
+{
+    if (event->type == SDL_EVENT_KEY_DOWN ||
+        event->type == SDL_EVENT_QUIT) {
+        return SDL_APP_SUCCESS;  /* end the program, reporting success to the OS. */
+    }
+    return SDL_APP_CONTINUE;
+}
+
+/* This function runs once per frame, and is the heart of the program. */
+SDL_AppResult SDL_AppIterate(void *appstate)
+{
+  std::string message("Hello World!");
+    int w = 0, h = 0;
+    float x, y;
+    const float scale = 4.0f;
+
+    /* Center the message and scale it up */
+    SDL_GetRenderOutputSize(renderer, &w, &h);
+    SDL_SetRenderScale(renderer, scale, scale);
+    x = ((w / scale) - SDL_DEBUG_TEXT_FONT_CHARACTER_SIZE * message.length()) / 2;
+    y = ((h / scale) - SDL_DEBUG_TEXT_FONT_CHARACTER_SIZE) / 2;
+
+    /* Draw the message */
+    SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+    SDL_RenderClear(renderer);
+    SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
+    SDL_RenderDebugText(renderer, x, y, message.c_str());
+    SDL_RenderPresent(renderer);
+
+    return SDL_APP_CONTINUE;
+}
+
+/* This function runs once at shutdown. */
+void SDL_AppQuit(void *appstate, SDL_AppResult result)
+{
+}
+