From b2588f5f5415f3ea61a0d8a9fb1c5afe74bde39c Mon Sep 17 00:00:00 2001
From: Mikko Ahlroth <mikko@ahlroth.fi>
Date: Thu, 18 Mar 2021 21:58:26 +0200
Subject: [PATCH] Initial commit

---
 class_abstractbeing.php          | 158 ++++++++++++++++
 class_being.php                  |   9 +
 class_cannotequipexception.php   |   9 +
 class_coord.php                  |  40 +++++
 class_display.php                |  82 +++++++++
 class_displayfactory.php         |  19 ++
 class_dude.php                   |  30 ++++
 class_dudestore.php              |  16 ++
 class_dungeon.php                |  50 ++++++
 class_emptyfloor.php             |   7 +
 class_entity.php                 | 113 ++++++++++++
 class_human.php                  |  26 +++
 class_item.php                   |  15 ++
 class_level.php                  | 298 +++++++++++++++++++++++++++++++
 class_leveldrawer.php            |  50 ++++++
 class_place.php                  |  23 +++
 class_placeexception.php         |   6 +
 class_placeoccupiedexception.php |   6 +
 class_randomitemfactory.php      |   9 +
 class_room.php                   |   7 +
 class_sdgexception.php           |   6 +
 class_settings.php               |  24 +++
 class_settingsman.php            |  19 ++
 class_wall.php                   |   7 +
 inc_ansi.php                     |   4 +
 inc_stuffz.php                   |  10 ++
 sdg.php                          |  54 ++++++
 27 files changed, 1097 insertions(+)
 create mode 100644 class_abstractbeing.php
 create mode 100644 class_being.php
 create mode 100644 class_cannotequipexception.php
 create mode 100644 class_coord.php
 create mode 100644 class_display.php
 create mode 100644 class_displayfactory.php
 create mode 100644 class_dude.php
 create mode 100644 class_dudestore.php
 create mode 100644 class_dungeon.php
 create mode 100644 class_emptyfloor.php
 create mode 100644 class_entity.php
 create mode 100644 class_human.php
 create mode 100644 class_item.php
 create mode 100644 class_level.php
 create mode 100644 class_leveldrawer.php
 create mode 100644 class_place.php
 create mode 100644 class_placeexception.php
 create mode 100644 class_placeoccupiedexception.php
 create mode 100644 class_randomitemfactory.php
 create mode 100644 class_room.php
 create mode 100644 class_sdgexception.php
 create mode 100644 class_settings.php
 create mode 100644 class_settingsman.php
 create mode 100644 class_wall.php
 create mode 100644 inc_ansi.php
 create mode 100644 inc_stuffz.php
 create mode 100644 sdg.php

diff --git a/class_abstractbeing.php b/class_abstractbeing.php
new file mode 100644
index 0000000..49148a9
--- /dev/null
+++ b/class_abstractbeing.php
@@ -0,0 +1,158 @@
+<?php
+
+abstract class AbstractBeing extends Entity implements Being
+{
+   const MAXITEMS = 5;
+   const VISIBILITY = parent::VSB_VISIBLE;
+
+   private $name;
+   private $items;
+   private $equips;
+   private $speed;
+   private $sight;
+   private $hp;
+   private $mp;
+   private $money;
+   private $exp;
+
+   static public function createName(AbstractBeing $being)
+   {
+      $being->name = 'FAIL_' . uniqid();
+   }
+
+   static public function giveRandomItems(AbstractBeing $being)
+   {
+      /*$amount = rand(0, static::MAXITEMS);
+      for ($i = 0; $i < $amount; ++$i)
+      {
+         $being->items[] = RandomItemFactory::getItem($being);
+      }*/
+   }
+
+   static public function equipRandomItems(AbstractBeing $being)
+   {
+      /*$amount = rand(0, count($being->items));
+      for ($i = 0; $i < $amount; ++$i)
+      {
+         try
+         {
+            $being->equip($being->items[$i]);
+         } catch (CannotEquipException $e)
+         { }
+      }*/
+   }
+
+   static public function setRandomStats(AbstractBeing $being)
+   {
+      
+   }
+
+
+
+   public function __construct($name = null, $exp = 0, array $items = null, array $equips = null, $speed = null, $sight = null, $hp = 0, $mp = 0, $money = null, Place $place = null)
+   {
+      $this->name = $name;
+
+      if ($items === null)
+         static::giveRandomItems($this);
+
+      if ($equips === null)
+         static::equipRandomItems($this);
+
+      static::setRandomStats($this);
+      if ($speed !== null)
+         $this->speed = $speed;
+      if ($sight !== null)
+         $this->sight = $sight;
+      if ($hp > 0)
+         $this->hp = $hp;
+      if ($mp > 0)
+         $this->mp = $mp;
+      if ($money !== null)
+         $this->money = $money;
+      if ($exp > 0)
+         $this->exp = $exp;
+      
+      if ($place != null)
+         $this->setPlace($place);
+   }
+
+   public function setRandomPlace(Level $level = null)
+   {
+      $coord = $level->getEmptyPlace();
+      $this->setPlace(new Place($level, $coord));
+   }
+
+   public function move($dir)
+   {
+      $newX = $this->place->getCoord()->x;
+      $newY = $this->place->getCoord()->y;
+      if ($dir & DIR_DOWN)
+         ++$newY;
+      elseif ($dir & DIR_UP)
+         --$newY;
+      if ($dir & DIR_RIGHT)
+         ++$newX;
+      elseif ($dir & DIR_LEFT)
+         --$newX;
+      
+      $newCoord = new Coord($newX, $newY);
+      if ($this->place->getLevel()->whatsAt($newCoord) instanceof EmptyFloor)
+         $this->setPlace(new Place($this->place->getLevel(), $newCoord));
+      
+      // Clear sight data
+      $this->seenCells = array();
+   }
+
+   public function getName()
+   {
+      return $this->name;
+   }
+
+   public function getItems()
+   {
+      return $this->items;
+   }
+
+   public function getEquips()
+   {
+      return $this->equips;
+   }
+
+   public function getSpeed()
+   {
+      return $this->speed;
+   }
+
+   public function getSight()
+   {
+      return $this->sight;
+   }
+
+   public function getHP()
+   {
+      return $this->hp;
+   }
+
+   public function getMP()
+   {
+      return $this->mp;
+   }
+
+   public function getMoney()
+   {
+      return $this->money;
+   }
+
+   public function getExp()
+   {
+      return $this->exp;
+   }
+
+   public function __toString()
+   {
+      if (DudeStore::getDude()->getBase() == $this)
+         return '@';
+      return parent::__toString();
+   }
+}
diff --git a/class_being.php b/class_being.php
new file mode 100644
index 0000000..4e8c692
--- /dev/null
+++ b/class_being.php
@@ -0,0 +1,9 @@
+<?php
+
+interface Being
+{
+   /*public function tick();
+   public function attack($attack);
+   public function kill(Being $killer);
+   public function move(Place $place);*/
+}
diff --git a/class_cannotequipexception.php b/class_cannotequipexception.php
new file mode 100644
index 0000000..591c124
--- /dev/null
+++ b/class_cannotequipexception.php
@@ -0,0 +1,9 @@
+<?php
+
+class CannotEquipException extends SDGException
+{
+   public function getMessage()
+   {
+      return 'Cannot equip item: ' . parent::getMessage();
+   }
+}
diff --git a/class_coord.php b/class_coord.php
new file mode 100644
index 0000000..c177940
--- /dev/null
+++ b/class_coord.php
@@ -0,0 +1,40 @@
+<?php
+
+class Coord
+{
+   private $x;
+   private $y;
+
+   static public function createFromString($str)
+   {
+      $str = explode(',', $str);
+      return new self($str[0], $str[1]);
+   }
+
+
+   public function __construct($x, $y)
+   {
+      $this->x = $x;
+      $this->y = $y;
+   }
+
+   public function getDistance(Coord $coord)
+   {
+      return round(sqrt(pow($coord->x - $this->x, 2) + pow($coord->y - $this->y, 2)));
+   }
+
+   public function __get($name)
+   {
+      if ($name == 'x' || $name == 'y')
+      {
+         return $this->$name;
+      }
+      else
+         throw new SDGException('Can only access X and Y in ' . __CLASS__);
+   }
+
+   public function __toString()
+   {
+      return $this->x . ',' . $this->y;
+   }
+}
diff --git a/class_display.php b/class_display.php
new file mode 100644
index 0000000..c36a3f2
--- /dev/null
+++ b/class_display.php
@@ -0,0 +1,82 @@
+<?php
+
+class Display
+{
+   const STYLE_NONE = 0;
+   const STYLE_BOLD = 1;
+   const STYLE_ITALIC = 2;
+   const STYLE_UNDERLINE = 4;
+   const STYLE_BLINK = 8;
+   const STYLE_INVERSE = 16;
+
+   const COLOR_NONE = 9;
+   const COLOR_BLACK = 0;
+   const COLOR_RED = 1;
+   const COLOR_GREEN = 2;
+   const COLOR_YELLOW = 3;
+   const COLOR_BLUE = 4;
+   const COLOR_MAGENTA = 5;
+   const COLOR_CYAN = 6;
+   const COLOR_WHITE = 7;
+
+   private $xSize;
+   private $ySize;
+   private $stream;
+   
+   public function __construct($xSize, $ySize, $stream)
+   {
+      $this->xSize = $xSize;
+      $this->ySize = $ySize;
+      $this->stream = $stream;
+      $this->color = self::COLOR_NONE;
+   }
+
+   public function write($text, $style = self::STYLE_NONE, $color = self::COLOR_NONE)
+   {
+      if ($style != self::STYLE_NONE)
+         $this->setStyle($style);
+      if ($color != self::COLOR_NONE)
+         $this->setColor($color);
+      fwrite($this->stream, $text);
+   }
+
+   public function writeTo($x, $y, $text, $style = self::STYLE_NONE, $color = self::COLOR_NONE)
+   {
+      $this->write(ANSI_CSI . $y . ';' . $x . 'H' . $text, $style, $color);
+   }
+
+   public function setCursor($x, $y)
+   {
+      $this->writeTo($x, $y, '');
+   }
+
+   public function setColor($color = self::COLOR_NONE)
+   {
+      $this->write(ANSI_CSI . (30 + $color) . 'm');
+   }
+
+   public function setStyle($style = self::STYLE_NONE)
+   {
+      if ($style == self::STYLE_NONE)
+         $this->write(ANSI_CSI . 0 . 'm');
+      else
+      {
+         if ($style & self::STYLE_BOLD)
+            $this->write(ANSI_CSI . 1 . 'm');
+         if ($style & self::STYLE_ITALIC)
+            $this->write(ANSI_CSI . 3 . 'm');
+         if ($style & self::STYLE_UNDERLINE)
+            $this->write(ANSI_CSI . 4 . 'm');
+         if ($style & self::STYLE_BLINK)
+            $this->write(ANSI_CSI . 5 . 'm');
+         if ($style & self::STYLE_INVERSE)
+            $this->write(ANSI_CSI . 7 . 'm');
+      }
+   }
+
+   public function clear()
+   {
+      $this->write(ANSI_CSI . 2 . 'J');
+      $this->setCursor(null, null);
+   }
+}
diff --git a/class_displayfactory.php b/class_displayfactory.php
new file mode 100644
index 0000000..12cb20c
--- /dev/null
+++ b/class_displayfactory.php
@@ -0,0 +1,19 @@
+<?php
+
+abstract class DisplayFactory
+{
+   static public function getDefault()
+   {
+      return new Display(TERM_X, TERM_Y, STDOUT);
+   }
+
+   static public function terminalSetRaw()
+   {
+      system('stty raw');
+   }
+
+   static public function terminalSetCooked()
+   {
+      system('stty cooked');
+   }
+}
diff --git a/class_dude.php b/class_dude.php
new file mode 100644
index 0000000..6463e65
--- /dev/null
+++ b/class_dude.php
@@ -0,0 +1,30 @@
+<?php
+
+class Dude implements Being
+{
+   private $base;
+
+   public function __construct(Being $base)
+   {
+      $this->base = $base;
+      DudeStore::add($this);
+   }
+
+   public function getBase()
+   {
+      return clone $this->base;
+   }
+
+   public function move($dir)
+   {
+      $this->base->move($dir);
+   }
+
+   public function __call($method, $arguments)
+   {
+      if (is_callable('parent::' . $method))
+         call_user_func_array('parent::' . $method, $arguments);
+      else
+         throw new SDGException('Cannot call nonexistant method ' . $method);
+   }
+}
diff --git a/class_dudestore.php b/class_dudestore.php
new file mode 100644
index 0000000..698451a
--- /dev/null
+++ b/class_dudestore.php
@@ -0,0 +1,16 @@
+<?php
+
+abstract class DudeStore
+{
+   static private $dude;
+
+   static public function add(Dude $dude)
+   {
+      self::$dude = $dude;
+   }
+
+   static public function getDude()
+   {
+      return self::$dude;
+   }
+}
diff --git a/class_dungeon.php b/class_dungeon.php
new file mode 100644
index 0000000..019a33a
--- /dev/null
+++ b/class_dungeon.php
@@ -0,0 +1,50 @@
+<?php
+
+class Dungeon
+{
+   private $levels;
+   private $lowest;
+   private $highest;
+
+   public function __construct()
+   {
+      $this->lowest = 0;
+      $this->highest = 0;
+      $this->levels = array();
+   }
+
+   public function addLevelAbove(Level $level)
+   {
+      if (!empty($this->levels))
+      {
+         ++$this->highest;
+      }
+      $this->levels[$this->highest] = $level;
+   }
+
+   public function addLevelBelow(Level $level)
+   {
+      if (empty($this->levels))
+      {
+         --$this->lowest;
+      }
+      $this->levels[$this->lowest] = $level;
+   }
+
+   public function getLevels()
+   {
+      return $this->levels;
+   }
+
+   public function getLevel($number)
+   {
+      return (isset($this->levels[$number]))? $this->levels[$number] : null;
+   }
+
+   public function getLevelNumber(Level $level)
+   {
+      foreach ($levels as $number => $savedLevel)
+         if ($savedLevel == $level)
+            return $number;
+   }
+}
diff --git a/class_emptyfloor.php b/class_emptyfloor.php
new file mode 100644
index 0000000..eb09098
--- /dev/null
+++ b/class_emptyfloor.php
@@ -0,0 +1,7 @@
+<?php
+
+class EmptyFloor extends Entity
+{
+   const CHAR = '.';
+   const VISIBILITY = parent::VSB_INVISIBLE;
+}
diff --git a/class_entity.php b/class_entity.php
new file mode 100644
index 0000000..b7b324a
--- /dev/null
+++ b/class_entity.php
@@ -0,0 +1,113 @@
+<?php
+
+abstract class Entity
+{
+   /**
+    * Different visibility types for entities
+    */
+   const VSB_INVISIBLE = 0;
+   const VSB_VISIBLE = 1;
+   const VSB_SEETHROUGH = 2;
+
+   protected $place;
+   protected $seenCells = array();
+
+
+   public function __toString()
+   {
+      return static::CHAR;
+   }
+
+   static public function getChar()
+   {
+      return static::CHAR;
+   }
+
+   public function getVisibility()
+   {
+      return static::VISIBILITY;
+   }
+
+   public function setPlace(Place $place)
+   {
+      // Remove from old place if exists
+      if ($this->place !== null)
+         $this->place->getLevel()->removeEntity($this->place->getCoord());
+
+      $this->place = $place;
+
+      if ($this->place !== null)
+         $this->place->getLevel()->insertEntity($this->place->getCoord(), $this);
+   }
+
+   public function getPlace()
+   {
+      return $this->place;
+   }
+
+   public function drawPath(Entity $target, $callback)
+   {
+      $targetX = $target->getPlace()->getCoord()->x;
+      $targetY = $target->getPlace()->getCoord()->y;
+      $startX = $this->getPlace()->getCoord()->x;
+      $startY = $this->getPlace()->getCoord()->y;
+
+      if ($startX == $targetX && $startY == $targetY)
+         return;
+
+      $diffX = $targetX - $startX;
+      $diffY = $targetY - $startY;
+
+      $step = max(abs($diffX), abs($diffY));
+      $stepX = $diffX / $step;
+      $stepY = $diffY / $step;
+      if ($stepX != 0)
+         $steps = floor($diffX / $stepX);
+      else
+         $steps = floor($diffY / $stepY);
+
+      $x = $startX;
+      $y = $startY;
+      $i = 0;
+      do
+      {
+         $x += $stepX;
+         $y += $stepY;
+         ++$i;
+         if (!$callback(new Coord(floor($x), floor($y))))
+            return;
+            
+      } while ((floor($x) != $targetX || floor($y) != $targetY)
+               && $i < $steps);
+   }
+
+   public function canSee(Entity $target)
+   {
+      // Check if already marked as seen
+      if (isset($this->seenCells[$target->getPlace()->getCoord()->x][$target->getPlace()->getCoord()->y]))
+         return true;
+
+      // Check distance
+      if ($this->getSight() < $this->getPlace()->getCoord()->getDistance($target->getPlace()->getCoord()))
+         return false;
+
+      // Check each cell on the way for opaque objects
+      $level = $this->getPlace()->getLevel();
+      $return = true;
+      $seenCells =& $this->seenCells;
+      $this->drawPath($target, function(Coord $coord) use (&$return, $level, $target,
+                                                            &$seenCells)
+      {
+         $obj = $level->whatsAt($coord);
+         if ($obj !== null && $obj != $target && $obj->getVisibility() == Entity::VSB_VISIBLE)
+         {
+            $return = false;
+            return false;
+         }
+         $seenCells[$coord->x][$coord->y] = true;
+         return true;
+      });
+
+      return $return;
+   }
+}
diff --git a/class_human.php b/class_human.php
new file mode 100644
index 0000000..d8433b3
--- /dev/null
+++ b/class_human.php
@@ -0,0 +1,26 @@
+<?php
+
+class Human extends AbstractBeing
+{
+   const CHAR = 'H';
+
+   private $sex;
+
+   public function __construct($name = null, $exp = 0, array $items = null, array $equips = null, $speed = null, $sight = null, $hp = 0, $mp = 0, $money = null, Place $place = null)
+   {
+      $this->sex = rand(0, 1);
+      parent::__construct($name, $exp, $items, $equips, $speed, $sight, $hp, $mp, $money, $place);
+   }
+
+   public function setSex($sex)
+   {
+      $this->sex = $sex;
+   }
+
+   public function getSex()
+   {
+      if ($this->sex == 0)
+         return 'male';
+      return 'female';
+   }
+}
diff --git a/class_item.php b/class_item.php
new file mode 100644
index 0000000..aa74acc
--- /dev/null
+++ b/class_item.php
@@ -0,0 +1,15 @@
+<?php
+
+interface Item
+{
+   private $name;
+   private $value;
+
+   public function equip(Being wearer);
+   public function unequip(Being wearer);
+   public function sell(Being seller, Being buyer);
+   public function use(Being user);
+
+   public function getName();
+   public function getValue();
+}
diff --git a/class_level.php b/class_level.php
new file mode 100644
index 0000000..2236b48
--- /dev/null
+++ b/class_level.php
@@ -0,0 +1,298 @@
+<?php
+
+class Level
+{
+   const MIN_STROKES = 5;
+   const MAX_STROKES = 25;
+
+   const BLOOM_MAX = 1, BLOOM_MIN = 0;
+
+   // This needs its own definitions of these so we can use some stupid array tricks
+   const DIR_NONE = -1, DIR_UP = 0, DIR_RIGHT = 1, DIR_DOWN = 2, DIR_LEFT = 3;
+
+   private $coords;
+   private $width;
+   private $height;
+   private $dungeon;
+   private $changes;
+
+   public function __construct(Dungeon $dungeon, $createRandom = true)
+   {
+      $this->coords = array();
+      $this->width = 0;
+      $this->height = 0;
+      
+      if ($createRandom)
+         $this->createRandom();
+      
+      $this->dungeon = $dungeon;
+   }
+
+   public function whatsAt(Coord $place)
+   {
+      return (isset($this->coords[(string) $place]))? $this->coords[(string) $place] : null;
+   }
+
+   public function insertEntity(Coord $place, Entity $entity)
+   {
+      if (isset($this->coords[(string) $place])
+         && !($this->coords[(string) $place] instanceof EmptyFloor))
+         throw new PlaceOccupiedException('Cannot insert, place already taken.');
+      
+      $this->coords[(string) $place] = $entity;
+      
+      $this->width = max($this->width, $place->x);
+      $this->height = max($this->height, $place->y);
+   }
+
+   public function removeEntity(Coord $place)
+   {
+      if (!isset($this->coords[(string) $place])
+         || $this->coords[(string) $place] instanceof EmptyFloor)
+         throw new PlaceException('Cannot remove, nothing there.');
+      
+      unset($this->coords[(string) $place]);
+
+      $floor = new EmptyFloor();
+      $floor->setPlace(new Place($this, $place));
+   }
+
+   public function printLevel(Display $disp)
+   {
+      foreach ($this->coords as $coord => $content)
+      {
+         // +1 to X and Y since in the terminal they start from 1,1
+         $expCoord = Coord::createFromString($coord);
+         $disp->writeTo($expCoord->x + 1, $expCoord->y + 1, $this->whatsAt($expCoord));
+      }
+   }
+
+   public function getWidth()
+   {
+      return $this->width;
+   }
+
+   public function getHeight()
+   {
+      return $this->height;
+   }
+
+   public function getDungeon()
+   {
+      return $dungeon;
+   }
+
+   public function getEmptyPlace()
+   {
+      $keys = array_keys($this->coords);
+      shuffle($keys);
+      do
+      {
+         $coord = array_pop($keys);
+
+         if ($coord === null)
+            throw new PlaceException('No empty place found for entity.');
+
+         $content = $this->coords[$coord];
+      } while (!($content instanceof EmptyFloor));
+      return Coord::createFromString($coord);
+   }
+
+
+
+
+
+
+
+   private function createRandom()
+   {
+      $strokes = array();
+      $strokeAmount = rand(static::MIN_STROKES, static::MAX_STROKES);
+
+      $ends = array();
+
+      for ($i = 0; $i < $strokeAmount; ++$i)
+      {
+         $start = null; $dir = 0;
+         if (empty($ends)) // If empty, start somewhere
+         {
+            $start = new Coord(rand(2, TERM_X - 3), rand(2, TERM_Y - 3));
+            $freeDir = rand(self::DIR_UP, self::DIR_LEFT);
+            $ends[] = $start;
+            $strokes[(string) $start] = true;
+         }
+         else // Else find a previous intersection and start there
+         {
+            $freeDir = self::DIR_NONE;
+            shuffle($ends);
+            $endAmnt = count($ends);
+            for ($r = 0; $r < $endAmnt && $freeDir == self::DIR_NONE; ++$r)
+            {
+               $start = $ends[$r];
+               $freeDir = $this->getFreeDir($start, $strokes);
+            }
+
+            // No free spots could be found, end algorithm
+            if ($freeDir == self::DIR_NONE)
+               break;
+         }
+
+         // Now create strokes from that place onwards
+         $strokeLines = rand(1, ceil($strokeAmount / 2));
+         
+         for ($r = 0; $r < $strokeLines; ++$r)
+         {
+            $newStart = $this->strokeLine($start, $strokes, $ends);
+            if ($newStart === null) // Couldn't find a free direction
+               break;
+            $start = $newStart;
+            $ends[] = $start;
+         }
+      }
+
+      // Widen created strokes
+      $strokes = $this->bloom($strokes);
+
+      // Build walls
+      $this->buildWalls($strokes);
+   }
+
+   private function getFreeDir(Coord $coord, array $reserved)
+   {
+      $dirs = range(self::DIR_UP, self::DIR_LEFT);
+      shuffle($dirs);
+      foreach ($dirs as $dir)
+      {
+         if ($dir == self::DIR_UP && $coord->y > 1 && !isset($reserved[(string) (new Coord($coord->x, $coord->y - 1))]))
+            return $dir;
+
+         elseif ($dir == self::DIR_DOWN && $coord->y < TERM_Y - 2 && !isset($reserved[(string) (new Coord($coord->x, $coord->y + 1))]))
+            return $dir;
+         
+         elseif ($dir == self::DIR_RIGHT && $coord->x < TERM_X - 2 && !isset($reserved[(string) (new Coord($coord->x + 1, $coord->y))]))
+            return $dir;
+         
+         elseif ($dir == self::DIR_LEFT && $coord->x > 1 && !isset($reserved[(string) (new Coord($coord->x - 1, $coord->y))]))
+            return $dir;
+      }
+
+      return self::DIR_NONE;
+   }
+
+   private function strokeLine(Coord $start, array &$strokes, array &$ends)
+   {
+      // Get direction
+      $dir = $this->getFreeDir($start, $strokes);
+
+      if ($dir == self::DIR_NONE)
+         return null;
+      
+      switch ($dir)
+      {
+         case self::DIR_UP:
+            $maxLen = ceil(($start->y - 1) / 3);
+            break;
+         case self::DIR_DOWN:
+            $maxLen = ceil((TERM_Y - 2 - $start->y) / 3);
+            break;
+         case self::DIR_RIGHT:
+            $maxLen = ceil((TERM_X - 2 - $start->x) / 3);
+            break;
+         case self::DIR_LEFT:
+            $maxLen = ceil(($start->x - 1) / 3);
+      }
+
+      $length = rand(ceil($maxLen / 2), $maxLen);
+
+      $nextCoord = clone $start;
+      // Now add line to $strokes
+      for ($i = 1; $i <= $length; ++$i)
+      {
+         switch ($dir)
+         {
+            case self::DIR_UP:
+               $nextCoord = new Coord($nextCoord->x, $nextCoord->y - 1);
+               break;
+            case self::DIR_DOWN:
+               $nextCoord = new Coord($nextCoord->x, $nextCoord->y + 1);
+               break;
+            case self::DIR_RIGHT:
+               $nextCoord = new Coord($nextCoord->x + 1, $nextCoord->y);
+               break;
+            case self::DIR_LEFT:
+               $nextCoord = new Coord($nextCoord->x - 1, $nextCoord->y);
+         }
+         $strokes[(string) $nextCoord] = true;
+         $ends[] = $nextCoord;
+      }
+      return $nextCoord;
+   }
+
+   private function bloom(array $reserved)
+   {
+      $bloom = rand(self::BLOOM_MIN, self::BLOOM_MAX);
+      $added = array();
+      foreach ($reserved as $key => $coord)
+      {
+         $coord = Coord::createFromString($key);
+         for ($x = ($coord->x - $bloom); $x <= ($coord->x + $bloom); ++$x)
+         {
+            for ($y = ($coord->y - $bloom); $y <= ($coord->y + $bloom); ++$y)
+            {
+               if ($x > 0 && $x < TERM_X - 1 && $y > 0 && $y < TERM_Y - 1)
+               {
+                  $added[(string) (new Coord($x, $y))] = true;
+               }
+            }
+         }
+
+         // Calculate next bloom size
+         $action = rand(1, 6);
+         switch ($action)
+         {
+            case 1:
+               // Completely new bloom 1/6 of the time
+               $bloom = rand(self::BLOOM_MIN, self::BLOOM_MAX);
+               break;
+            case 2:
+               // Slightly new bloom 1/6 of the time
+               $vals = array(max($bloom - 1, self::BLOOM_MIN), min($bloom + 1, self::BLOOM_MAX));
+               $bloom = $vals[array_rand($vals)];
+               break;
+            // Else no change to bloom 2/3 of the time
+         }
+      }
+
+      return array_merge($reserved, $added);
+   }
+
+   private function buildWalls(array $reserved)
+   {
+      foreach ($reserved as $coord => $dummy)
+      {
+         $coord = Coord::createFromString($coord);
+         // Loop around each cell
+         for ($x = ($coord->x - 1); $x <= ($coord->x + 1); ++$x)
+         {
+            for ($y = ($coord->y - 1); $y <= ($coord->y + 1); ++$y)
+            {
+               if ($x < 0 || $y < 0 || $x >= TERM_X || $y >= TERM_Y)
+                  throw new SDGException();
+               if ($x >= 0 && $x < TERM_X && $y >= 0 && $y < TERM_Y && !isset($reserved[$x . ',' . $y])) // This cell is empty
+               {
+                  try
+                  {
+                     $wall = new Wall();
+                     $wall->setPlace(new Place($this, new Coord($x, $y)));
+                  } catch (PlaceOccupiedException $e)
+                  { }
+               }
+            }
+         }
+
+         // Create empty floor tile for reserved place
+         $floor = new EmptyFloor();
+         $floor->setPlace(new Place($this, $coord));
+      }
+   }
+}
diff --git a/class_leveldrawer.php b/class_leveldrawer.php
new file mode 100644
index 0000000..52f03fa
--- /dev/null
+++ b/class_leveldrawer.php
@@ -0,0 +1,50 @@
+<?php
+
+class LevelDrawer
+{
+   private $disp;
+   private $dude;
+
+   public function __construct(Display $disp)
+   {
+      $this->dude = DudeStore::getDude();
+      $this->changeDisplay($disp);
+   }
+
+   public function changeDisplay(Display $disp)
+   {
+      $this->disp = $disp;
+   }
+
+   public function drawEverything()
+   {
+      $this->dude->getPlace()->getLevel()->printLevel();
+   }
+
+   public function drawDudeView()
+   {
+      $this->drawView($this->dude->getBase());
+   }
+
+   public function drawView(AbstractBeing $being)
+   {
+      $radius = $being->getSight();
+      $beingX = $being->getPlace()->getCoord()->x;
+      $beingY = $being->getPlace()->getCoord()->y;
+
+      // Only print the characters inside the being's sight radius
+      for ($x = $beingX - $radius; $x <= $beingX + $radius; ++$x)
+      {
+         for ($y = $beingY - $radius; $y <= $beingY + $radius; ++$y)
+         {
+            $obj = $being->getPlace()->getLevel()->whatsAt(new Coord($x, $y));
+            if ($obj !== null)
+            {
+               // Draw path to object and only display those that can be seen
+               if ($being->canSee($obj))
+                  $this->disp->writeTo($x + 1, $y + 1, $obj);
+            }
+         }
+      }
+   }
+}
diff --git a/class_place.php b/class_place.php
new file mode 100644
index 0000000..3a5f342
--- /dev/null
+++ b/class_place.php
@@ -0,0 +1,23 @@
+<?php
+
+class Place
+{
+   private $level;
+   private $coord;
+
+   public function __construct(Level $level, Coord $coord)
+   {
+      $this->level = $level;
+      $this->coord = $coord;
+   }
+
+   public function getCoord()
+   {
+      return $this->coord;
+   }
+
+   public function getLevel()
+   {
+      return $this->level;
+   }
+}
diff --git a/class_placeexception.php b/class_placeexception.php
new file mode 100644
index 0000000..8f52e5f
--- /dev/null
+++ b/class_placeexception.php
@@ -0,0 +1,6 @@
+<?php
+
+class PlaceException extends SDGException
+{
+   
+}
diff --git a/class_placeoccupiedexception.php b/class_placeoccupiedexception.php
new file mode 100644
index 0000000..da97128
--- /dev/null
+++ b/class_placeoccupiedexception.php
@@ -0,0 +1,6 @@
+<?php
+
+class PlaceOccupiedException extends PlaceException
+{
+   
+}
diff --git a/class_randomitemfactory.php b/class_randomitemfactory.php
new file mode 100644
index 0000000..c9c0f8b
--- /dev/null
+++ b/class_randomitemfactory.php
@@ -0,0 +1,9 @@
+<?php
+
+class RandomItemFactory
+{
+   static public function getItem(AbstractBeing $being)
+   {
+      
+   }
+}
diff --git a/class_room.php b/class_room.php
new file mode 100644
index 0000000..ec33966
--- /dev/null
+++ b/class_room.php
@@ -0,0 +1,7 @@
+<?php
+
+class Room
+{
+   
+   
+}
diff --git a/class_sdgexception.php b/class_sdgexception.php
new file mode 100644
index 0000000..e052f99
--- /dev/null
+++ b/class_sdgexception.php
@@ -0,0 +1,6 @@
+<?php
+
+class SDGException extends Exception
+{
+   
+}
diff --git a/class_settings.php b/class_settings.php
new file mode 100644
index 0000000..b58d86e
--- /dev/null
+++ b/class_settings.php
@@ -0,0 +1,24 @@
+<?php
+
+class Settings
+{
+   private $settings;
+   
+   public function __construct()
+   {
+      $this->settings = array();
+   }
+
+   public function set($setting, $value)
+   {
+      $this->settings[$setting] = $value;
+   }
+
+   public function get($setting)
+   {
+      if (is_object($this->settings[$setting]))
+         return clone $this->settings[$setting];
+      else
+         return $this->settings[$setting];
+   }
+}
diff --git a/class_settingsman.php b/class_settingsman.php
new file mode 100644
index 0000000..0a6292c
--- /dev/null
+++ b/class_settingsman.php
@@ -0,0 +1,19 @@
+<?php
+
+class SettingsMan
+{
+   static private $sets;
+
+   static public function get($set = 0)
+   {
+      return self::$sets[$set];
+   }
+
+   static public function add($set = null, Settings $settings)
+   {
+      if ($set !== null)
+         self::$sets[$set] = $settings;
+      else
+         self::$sets[] = $settings;
+   }
+}
diff --git a/class_wall.php b/class_wall.php
new file mode 100644
index 0000000..851dc47
--- /dev/null
+++ b/class_wall.php
@@ -0,0 +1,7 @@
+<?php
+
+class Wall extends Entity
+{
+   const VISIBILITY = parent::VSB_VISIBLE;
+   const CHAR = '#';
+}
diff --git a/inc_ansi.php b/inc_ansi.php
new file mode 100644
index 0000000..0e4cb2a
--- /dev/null
+++ b/inc_ansi.php
@@ -0,0 +1,4 @@
+<?php
+
+define('ANSI_ESC', chr(0x1B));
+define('ANSI_CSI', ANSI_ESC . '[');
diff --git a/inc_stuffz.php b/inc_stuffz.php
new file mode 100644
index 0000000..b4e5654
--- /dev/null
+++ b/inc_stuffz.php
@@ -0,0 +1,10 @@
+<?php
+
+const DIR_NONE    = 0,
+      DIR_UP      = 1,
+      DIR_DOWN    = 2,
+      DIR_RIGHT   = 4,
+      DIR_LEFT    = 8;
+
+const TERM_X = 126,
+      TERM_Y = 40;
diff --git a/sdg.php b/sdg.php
new file mode 100644
index 0000000..dff1985
--- /dev/null
+++ b/sdg.php
@@ -0,0 +1,54 @@
+<?php
+
+// Some Dungeon Game
+// 0.1
+// © Nicd
+
+require_once 'inc_stuffz.php';
+require_once 'inc_ansi.php';
+
+function __autoload($class)
+{
+   require_once 'class_' . strtolower($class) . '.php';
+}
+
+$disp = DisplayFactory::getDefault();
+$disp->clear();
+$disp->setColor(Display::COLOR_RED);
+
+$dungeon = new Dungeon();
+
+$level = new Level($dungeon);
+$dungeon->addLevelBelow($level);
+
+$human = new Human('', 0, null, null, null, 40);
+$enemy = new Human();
+$enemy->setRandomPlace($level);
+$dude = new Dude($human);
+$human->setRandomPlace($level);
+
+$draw = new LevelDrawer($disp);
+
+DisplayFactory::terminalSetRaw();
+
+$disp->clear();
+$draw->drawDudeView();
+
+$input = '';
+do
+{
+   $input = fread(STDIN, 1);
+   if (ctype_digit($input))
+   {
+      $dude->move($input);
+      $disp->clear();
+      $draw->drawDudeView();
+   }
+   elseif ($input == 'd')
+   {
+      $enemy->drawPath($disp, $dude->getBase());
+   }
+} while($input != 'q');
+
+$disp->setStyle();
+DisplayFactory::terminalSetCooked();