First commit

CMakeLists.txt

@@ -0,0 +1,31 @@
+cmake_minimum_required(VERSION 2.8)
+project(CloonelJump CXX)
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -std=c++11")
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -std=c++11")
+
+include(FindPkgConfig)
+PKG_SEARCH_MODULE(SDL2 REQUIRED sdl2)
+
+include_directories(SYSTEM
+	${SDL2_INCLUDE_DIR}
+)
+include_directories(
+	src
+	include
+	"${PROJECT_BINARY_DIR}"
+)
+
+configure_file(
+	"${PROJECT_SOURCE_DIR}/src/${PROJECT_NAME}Config.h.in"
+	"${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.h"
+)
+
+add_executable(${PROJECT_NAME}
+	src/main.cpp
+)
+
+target_link_libraries(${PROJECT_NAME}
+	${SDL2_LIBRARIES}
+)

src/CloonelJumpConfig.h.in

@@ -0,0 +1,8 @@
+#ifndef id5FC1D6EEF9DF41E790068FBC6753035F
+#define id5FC1D6EEF9DF41E790068FBC6753035F
+
+#define GameName "@PROJECT_NAME@"
+#define GameVersionMinor 1
+#define GameVersionMajor 0
+
+#endif

src/main.cpp

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+#include <SDL2/SDL.h>
+#include <iostream>
+#include "CloonelJumpConfig.h"
+#include <stdexcept>
+
+namespace {
+	struct InitSDLStuff {
+		SDL_Window* window;
+		SDL_Renderer* renderer;
+		bool initialized;
+	};
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	void InitSDL (InitSDLStuff& parInitSDL) {
+		parInitSDL.window = nullptr;
+		parInitSDL.renderer = nullptr;
+		parInitSDL.initialized = false;
+
+		if (SDL_Init(SDL_INIT_EVERYTHING) == -1)
+			throw std::runtime_error(SDL_GetError());
+		parInitSDL.initialized = true;
+
+		SDL_Window* const win = SDL_CreateWindow(GameName, 100, 100, 640, 480, SDL_WINDOW_SHOWN);
+		if (!win)
+			throw std::runtime_error(SDL_GetError());
+		parInitSDL.window = win;
+
+		SDL_Renderer* const renderer = SDL_CreateRenderer(win, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
+		if (!renderer)
+			throw std::runtime_error(SDL_GetError());
+		parInitSDL.renderer = renderer;
+	}
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	void ClearIFN (InitSDLStuff& parInitSDL) {
+		if (parInitSDL.renderer)
+			SDL_DestroyRenderer(parInitSDL.renderer);
+		if (parInitSDL.window)
+			SDL_DestroyWindow(parInitSDL.window);
+		if (parInitSDL.initialized)
+			SDL_Quit();
+	}
+} //unnamed namespace
+
+//following http://twinklebeardev.blogspot.co.uk/2012/07/lesson-1-hello-world.html
+int main() {
+	std::cout << GameName << " v" << GameVersionMajor << "." << GameVersionMinor << std::endl;
+
+	InitSDLStuff sdlstuff;
+	try {
+		InitSDL(sdlstuff);
+	}
+	catch (const std::runtime_error& e) {
+		std::cerr << "Error during SDL2 initialization:\n";
+		std::cerr << e.what() << std::endl;
+	}
+
+	ClearIFN(sdlstuff);
+	std::cout << "Quitting now" << std::endl;
+	return 0;
+}