finished the bulk of game

src/enemies/dragon.cc

@@ -0,0 +1,22 @@
+#include "dragon.h"
+
+#include "../constants.h"
+
+dragon::dragon(RNG *rng, const feature enabled_features, const position &pos,
+               const int gen_room_num):
+        enemy_base{rng, enabled_features, rdragon, pos, gen_room_num, "D"} {}
+
+void dragon::print(display *out) {
+        out->print_char(pos, 'D', COLOR_PAIR(COLOR_RED));
+}
+
+const char *dragon::get_race_name() const {
+        return "Dragon";
+}
+
+long_result dragon::act(level *lvl, character *pc, bool hostile) {
+        if (is_adjacent(pos, pc->get_pos()) && hostile)
+                return attack(pc);
+
+        return {fine, ""};
+}