Added AsloEngine 0.9.0 to Repository

asloengine/builtin/framerate_counter.cpp

@@ -0,0 +1,89 @@
+#include "headers/framerate_counter.hpp"
+
+namespace asloengine
+{
+    
+    FramerateCounter::FramerateCounter(sf::String _name, uint _update_interval)
+        : GameObject(_name)
+    {
+
+        set_update_interval(_update_interval);
+
+        prefix = "";
+        postfix = "";
+
+    }
+
+    FramerateCounter::FramerateCounter(sf::String _name, std::shared_ptr<sf::Text> _target_text, uint _update_interval)
+        : GameObject(_name), target_text(_target_text)
+    {
+
+        set_update_interval(_update_interval);
+
+        prefix = "";
+        postfix = "";
+
+    }
+
+    FramerateCounter::~FramerateCounter()
+    {
+
+        if (values)
+        {
+            delete[] values;
+        }
+
+    }
+
+    void FramerateCounter::set_update_interval(uint _update_interval)
+    {
+
+        if (_update_interval < 1)
+        {
+            _update_interval = 1;
+        }
+
+        update_interval = _update_interval;
+
+        values = new float[_update_interval];
+        for (uint i; i < _update_interval; i++)
+        {
+            values[i] = 0;
+        }
+
+    }
+
+    uint FramerateCounter::get_update_interval() const
+    {
+
+        return update_interval;
+
+    }
+
+    void FramerateCounter::on_start()
+    {
+
+        counter = 0;
+
+    }
+
+    void FramerateCounter::on_update(float delta_time)
+    {
+
+        if (counter == update_interval)
+        {
+            counter = 0;
+            sf::String output_string = prefix + fmt::format("{:.1f}", (calculate_average(values, update_interval))) + postfix;
+            if (target_text)
+            {
+                target_text->setString(output_string);
+            }
+            signal_on_counter_updated(output_string);
+        }
+
+        values[counter] = (1 / delta_time);
+        counter++;
+
+    }
+
+}