starting the rewrite of forespend.

games/forespend/src/main.cpp

@@ -1,11 +1,57 @@
+#include <atomic>
 #include <incmgr.h>
+#include <thread>
 
+#include "server/server.h"
+#include "client/client.h"
+PLATFORM platform=LINUX;
+std::string androidpackage="kn.kinfuyuki.forespend";
 inline const char* COMMONCONFIG(){return "common.tdf";}
 tiny::ErrorLevel tiny::level{6};
-
 int main(int argc, char** argv) {
+	enginend::program* game;
 	tiny::startup("forespend","0.03g-rewrite");
+	bool isserver = false;
 	if (argc>1) {
-		
+		for (int i=1;i<argc;i++) {
+			if (argv[i]=="server") {
+				isserver = true;
+			}
+		}
 	}
+	if (isserver) game = new server();else game = new client();
+	game->boot();
+	std::atomic<bool> running{true};
+	std::thread tickthread([game, &running]() {
+		double tickrate=1.0/game->tickrate;
+		auto lasttick=std::chrono::high_resolution_clock::now();
+		
+		while (running) {
+			auto now=std::chrono::high_resolution_clock::now();
+			double elapsed=std::chrono::duration_cast<std::chrono::duration<double>>(now-lasttick).count();
+
+			if (elapsed>=tickrate) {
+				game->tick();
+				lasttick=now;
+			} else {
+				std::this_thread::sleep_for(std::chrono::duration<double>(tickrate-elapsed));
+			}
+		}
+	});
+	
+	double framerate=1.0/game->framerate;
+	auto lastframe=std::chrono::high_resolution_clock::now();
+	while (!WindowShouldClose()) {
+		auto now=std::chrono::high_resolution_clock::now();
+		double elapsed=std::chrono::duration_cast<std::chrono::duration<double>>(now-lastframe).count();
+
+		if (elapsed>=framerate) {
+			game->draw();
+			lastframe=now;
+		} else {
+			WaitTime(framerate-elapsed);
+		}
+	}
+	game->exit();
+	return 0;
 }