Create an agent

Makefile

@@ -1,8 +1,8 @@
 CFLAGS=-Wall -O3 -g
 
-OBJS=main.o map.o
+OBJS=main.o map.o agent.o
 
-brmlife: main.o map.o
+brmlife: main.o map.o agent.o
 	$(CXX) -o $@ $^
 
 

agent.cc

@@ -0,0 +1,16 @@
+#include <cassert>
+#include <cstdlib>
+#include <iostream>
+
+#include "agent.h"
+#include "map.h"
+
+void
+agent::put_at(struct position *pos)
+{
+	class tile *t = &pos->map->tile_at(*pos);
+	if (!t->on_agent_enter(this)) {
+		std::cerr << "Collision.";
+		exit(EXIT_FAILURE);
+	}
+}

agent.h

@@ -7,6 +7,13 @@ class agent {
 public:
 	int id;
 	class position *pos;
+
+	agent(int id_, class position &pos_) : id (id_), pos (&pos_)
+	{
+		put_at(pos);
+	};
+
+	void put_at(struct position *pos);
 };
 
 #endif

main.cc

@@ -7,6 +7,10 @@ int
 main(int argc, char *argv[])
 {
 	class map map(10, 10);
+
+	class position agentpos(4, 4, map);
+	class agent agent(0, agentpos);
+
 	map.print_map();
 	return 0;
 }