diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | src/main.cpp | 31 |
2 files changed, 30 insertions, 3 deletions
@@ -21,7 +21,7 @@ CC = gcc CXX = g++ -LIBS = -lSDL2 +LIBS = -lSDL2 -lpthread CXXFLAGS = -ggdb -std=c++17 \ -Wall -Wextra -Werror -pedantic \ diff --git a/src/main.cpp b/src/main.cpp index bd53101..707c912 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -20,13 +20,21 @@ #include <SDL2/SDL.h> +#include <atomic> +#include <chrono> #include <iostream> #include <memory> +#include <thread> constexpr const char *title = "gamedev2"; constexpr int width = 640; constexpr int height = 480; +std::atomic_bool shouldRun; + +static void renderLoop(void); +static void logicLoop(void); + int main([[maybe_unused]] int argc, [[maybe_unused]] char *argv[]) { // Initialize SDL @@ -49,9 +57,28 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char *argv[]) return -1; } - // TODO game - SDL_Delay(1000); + // Start game + shouldRun.store(true); + std::thread logic (logicLoop); + renderLoop(); + logic.join(); return 0; } +void renderLoop(void) +{ + using namespace std::chrono_literals; + + // TODO render + while (shouldRun.load()) + std::this_thread::sleep_for(100ms); +} + +void logicLoop(void) +{ + // TODO handle logic + SDL_Delay(1000); + shouldRun.store(false); +} + |