initial commit

src/Bubble.cpp

@@ -0,0 +1,26 @@
+#include "Bubble.h"
+#include "Aquarium.h"
+#include <ncurses.h>
+
+Bubble::Bubble(float x, float y) : Entity() {
+  this->x = x;
+  this->y = y;
+}
+
+void Bubble::update() { y -= 1; }
+
+void Bubble::draw() {
+  lifetime++;
+
+  // Determine the frame based on lifetime
+  int frameNumber = lifetime / 9;
+  if (frameNumber > 2)
+    frameNumber = 2;
+
+  char frame = bubbleChars[frameNumber];
+
+  std::string line(1, frame);
+  std::string colorLine(1, 'c');
+
+  Aquarium::getInstance().drawToBackBuffer(y, x, 0, line, colorLine);
+}