From f81fbda65236d649b1e033f0eea010387a2f254d Mon Sep 17 00:00:00 2001
From: churl <tobi@urpost.de>
Date: Thu, 8 Apr 2021 03:17:29 +0200
Subject: [PATCH] implement food

---
 src/food.cpp | 14 ++++++++++++++
 src/food.hpp | 20 ++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 src/food.cpp
 create mode 100644 src/food.hpp

diff --git a/src/food.cpp b/src/food.cpp
new file mode 100644
index 0000000..81776b7
--- /dev/null
+++ b/src/food.cpp
@@ -0,0 +1,14 @@
+#include "food.hpp"
+#include "ant.hpp"
+
+Food::Food(double x, double y)
+  : x(x), y(y) {
+  appearance = sf::CircleShape(15);
+  appearance.setFillColor(sf::Color::Green);
+  appearance.setPosition(x - appearance.getRadius(), y - appearance.getRadius());
+}
+
+bool Food::antHasFood(const Ant &ant) const {
+  return ant.x > x - appearance.getRadius() && ant.x < x + appearance.getRadius()
+    && ant.y > y - appearance.getRadius() && ant.y < y + appearance.getRadius();
+}
diff --git a/src/food.hpp b/src/food.hpp
new file mode 100644
index 0000000..5abfc09
--- /dev/null
+++ b/src/food.hpp
@@ -0,0 +1,20 @@
+#ifndef __FOOD_H_
+#define __FOOD_H_
+
+#include <SFML/Graphics.hpp>
+
+class Ant;
+
+class Food {
+  double x, y;
+
+public:
+  sf::CircleShape appearance;
+
+public:
+  Food(double x, double y);
+
+  bool antHasFood(const Ant& ant) const;
+};
+
+#endif // __FOOD_H_