fiserfd

Engine.cpp

@@ -962,7 +962,13 @@ void Engine::Initiate()
         testcharacter->Step(deltatime);
         npc->Step(deltatime);
         soundsystem->Update();
-        physicsengine->Step(deltatime);
+        // Split into equal substeps of at most 1/120 s so jump arcs, falling and collisions
+        // come out the same whatever the frame rate
+        {
+            const int   substeps = std::max(1, (int)std::ceil(deltatime * 120.0f));
+            const float subDt = deltatime / float(substeps);
+            for (int i = 0; i < substeps; i++) physicsengine->Step(subDt);
+        }
 
         // --------------------------------------------------------------------
         // LAN: send our transform, apply the other player's
@@ -1055,7 +1061,7 @@ void key_callback(GLFWwindow* window, int key, int scancode, int action, int mod
 {
     // F11: toggle fullscreen on the primary monitor, restoring the old window rect on exit
     if (key == GLFW_KEY_F11 && action == GLFW_PRESS) {
-        static int wx = 100, wy = 100, ww = 1280, wh = 720;
+        static int wx = 100, wy = 100, ww = 1920, wh = 1080;
         if (glfwGetWindowMonitor(window)) {
             glfwSetWindowMonitor(window, nullptr, wx, wy, ww, wh, 0);
         }