Diff: Organism.h

Revision:

0:fc1335b7b54f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Organism.h	Mon Dec 23 18:56:56 2019 +0000
@@ -0,0 +1,70 @@
+#ifndef ORGANISM_H
+#define ORGANISM_H
+
+enum OrganismType {ANT, BUG};
+
+// forward declaration
+class World;
+
+class Organism {
+    public:
+        // Create an organism at the given coordinates.
+        Organism(World* aWorld, int xcoord, int ycoord);
+        virtual ~Organism() { }
+
+        // In the given world moves this organism.
+        virtual void move() = 0;
+
+        // Makes this organism breed.
+        virtual void breed() = 0;
+
+        // Returns the type of this organism.
+        virtual OrganismType getType() const = 0;
+
+        // Flags this organism as moved or not.
+        void setMoved(bool hasMoved);
+
+        // The character representation of this organism.
+        virtual char representation() const = 0;
+
+        // The size of this organism.
+        virtual int size() const = 0;
+
+        // Has this organism moved in this time slot or not?
+        bool hasMoved() const;
+
+        // Returns true if organism is dead, false otherwise.
+        virtual bool isDead() const;
+    
+        bool in_range(int xx, int yy);
+    
+    protected:
+        // Generates an offspring at the given position.
+        virtual void generateOffspring(int whereX, int whereY) = 0;
+
+        // Moves this organism from coordinates (x,y) to (xNew,yNew).
+        void movesTo(int xNew, int yNew);
+
+        // Breeds a new organism at an adjacent cell. Tries to produce one new
+        // organism in UP, DOWN, LEFT, or RIGHT cell (in that order).  Makes
+        // sure not to breed off the grid.
+        void breedAtAdjacentCell();
+
+        // This organism's x position in the world.
+        int x;
+
+        // This organism's y position in the world.
+        int y;
+
+        // Has moved this turn?
+        bool moved;
+
+        // Number of ticks since breeding.
+        int breedTicks;
+
+        // A pointer to the world in which this organism lives.
+        World* world;
+    private:
+};
+
+#endif // ORGANISM_H