initial commit

src/Seaweed.cpp

@@ -0,0 +1,41 @@
+#include "Seaweed.h"
+#include "Aquarium.h"
+#include "Random.h"
+#include "defs.h"
+#include <ncurses.h>
+
+Seaweed::Seaweed() : Entity() {
+  speed = Random::floatInRange(0.1f, 0.3f);
+  height = Random::intInRange(SEAWEED_MIN_HEIGHT, SEAWEED_MAX_HEIGHT);
+  x = Random::intInRange(0, Aquarium::getInstance().getWidth());
+  y = Aquarium::getInstance().getHeight() - 1;
+  lifetime = Random::intInRange(SEAWEED_MIN_LIFETIME, SEAWEED_MAX_LIFETIME);
+}
+
+void Seaweed::update() {
+  frame += speed;
+  if (frame >= 1.0f) {
+    std::swap(pattern[0], pattern[1]);
+    frame -= 1.0f;
+  }
+  --lifetime;
+}
+
+void Seaweed::draw() {
+  std::string line;
+  std::string colorLine;
+
+  for (int i = 0; i < height; ++i) {
+    line.clear();
+    char ch = (pattern[i % 2] == '(') ? '(' : ')';
+
+    // Adjust x and y based on the pattern
+    int drawX = (ch == '(') ? x : x + 1;
+    int drawY = y - i;
+
+    line.push_back(ch);
+    colorLine.push_back('g');
+
+    Aquarium::getInstance().drawToBackBuffer(drawY, drawX, 0, line, colorLine);
+  }
+}