control (some) application parameters via cmdline

[blank.git] / src / app.cpp

diff --git a/src/app.cpp b/src/app.cpp
index d8f1e2147ba2589df979be0c7bbdd3402fc4eb57..7ddbbf189180d43dccd577a91e68a057ef1c8f0f 100644 (file)
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -40,6 +40,34 @@ Application::Application()
 }
 
 
+void Application::RunN(size_t n) {
+       Uint32 last = SDL_GetTicks();
+       for (size_t i = 0; i < n; ++i) {
+               Uint32 now = SDL_GetTicks();
+               int delta = now - last;
+               Loop(delta);
+               last = now;
+       }
+}
+
+void Application::RunT(size_t t) {
+       Uint32 last = SDL_GetTicks();
+       Uint32 finish = last + t;
+       while (last < finish) {
+               Uint32 now = SDL_GetTicks();
+               int delta = now - last;
+               Loop(delta);
+               last = now;
+       }
+}
+
+void Application::RunS(size_t n, size_t t) {
+       for (size_t i = 0; i < n; ++i) {
+               Loop(t);
+       }
+}
+
+
 void Application::Run() {
        running = true;
        Uint32 last = SDL_GetTicks();