Cleanup the engine since I won't do the brainfuck thing, then fix up the log a bit.

game_engine.cpp

@@ -59,120 +59,3 @@ void GameEngine::heal() {
 bool GameEngine::is_dead() {
   return hit_points <= 0;
 }
-
-
-
-Brainfucker::Brainfucker() {
-}
-
-/*
- * Just a jank way to use a counter to find
- * the previous matching brace rather than
- * using a stack. Should work for now.
- */
-void Brainfucker::jump_forward() {
-  int counter = 1;
-
-  for(++ip; // when counter hits 0 we found it
-      counter > 0 && ip < code.size();
-      ++ip)
-  {
-    char op = code.at(ip);
-    if(op == '[') {
-      // new branch so increment
-      ++counter;
-    } else if(op == ']') {
-      // close branch so decrement
-      --counter;
-    }
-  }
-
-  ++ip; // need to go 1 after
-}
-
-/*
- * Same jank style of using a counter to
- * jump back.
- */
-void Brainfucker::jump_backward() {
-  int counter = 1;
-
-  for(--ip; // when counter hits 0 we found it
-      counter > 0 && ip > 0;
-      --ip)
-  {
-    char op = code.at(ip);
-    if(op == '[') {
-      // close branch so decrement
-      --counter;
-    } else if(op == ']') {
-      // new branch so increment
-      ++counter;
-    }
-  }
-}
-
-/*
- * Totally fragile but it seems to be working
- * enough to test the idea.
- */
-void Brainfucker::run(int ticks) {
-  while(ip >= 0 && ip < code.size() && ticks > 0) {
-    char op = code.at(ip);
-
-    switch(op) {
-      case '>':
-        ++dp;
-        break;
-      case '<':
-        --dp;
-        break;
-      case '+':
-        data[dp] = data[dp] + 1;
-        break;
-      case '-':
-        data[dp] = data[dp] - 1;
-        break;
-      case '.':
-        out << (char)data.at(dp);
-        break;
-      case ',':
-        print(ERROR, "Not implemented.\n");
-        break;
-      case '[': {
-          // [ - if 0 jump to after ]
-          if(data.at(dp) == 0) {
-            jump_forward();
-          }
-        }
-        break;
-      case ']': {
-        // ] if not 0 jump to after [
-          if(data.at(dp) != 0) {
-            jump_backward();
-          }
-        }
-        break;
-      default:
-        print(ERROR, "Unknown operation {}\n", op);
-    }
-
-    --ticks;
-    ++ip; // not really used but do it anyway
-  }
-}
-
-void Brainfucker::set_code(string &new_code) {
-  code.assign(new_code);
-}
-
-void Brainfucker::reset() {
-  dp=0;
-  ip=0;
-  code.erase();
-  data.fill(0);
-}
-
-string Brainfucker::to_string() {
-  return out.str();
-}