Initial work on animations.

1 files changed, 18 insertions, 3 deletions

diff --git a/src/main.cpp b/src/main.cpp
index b63b610..e9a3301 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,8 +1,19 @@
 #include "common.hpp"
+#include <ctime>
+
+uint64_t nano_clock(void)
+{
+	struct timespec ts;
+
+	clock_gettime(CLOCK_MONOTONIC_RAW, &ts);
+	return ts.tv_sec * 1000000000LLU + ts.tv_nsec;
+}
 
 int main()
 {
+	uint64_t t0 = nano_clock();
 	sf::RenderWindow window(sf::VideoMode(800, 600), "Minitrem");
+	render::state_t render(&window);
 	game::state_t game;
 	interface::state_t interface(&window, &game);
 
@@ -11,15 +22,19 @@ int main()
 	game.start();
 
 	while (1) {
+		double now = (nano_clock() - t0) * 1.0e-9;
+
 		game.tick();
 		interface.tick();
 		if (!window.isOpen())
 			break;
-		 
+
 		window.clear();
-		game.render(&window);
+		render.begin_frame(now);
+		render.render(&game);
+		//game.render(&render);
 		interface.render();
-		window.display();
+		render.end_frame();
 	}
 
 	return 0;