src/item.d

   1 module item;
   2
   3 import colour;
   4 import glyph;
   5 import graphix;
   6 import map;
   7 import util;
   8 import being;
   9 import stdlib;
  10
  11 alias ob_cb = void delegate(ref Item self, ref Being pickerupper, ref list!Being monsters, ref Map map);
  12
  13 enum Item_type {
  14         Weapon,
  15         Armour,
  16         Fooood,
  17         Tooool,
  18         Shiiit,
  19         Otherr,
  20 }
  21
  22
  23 struct Item {
  24         Itemspec spec;
  25         alias spec this;
  26
  27         this(Itemspec spec) {
  28                 this.spec = spec;
  29         }
  30
  31         Vector2n loc;
  32         uint wear;
  33 }
  34
  35 class Itemspec {
  36         Item_type type;
  37         string name, description;
  38         Glyph glyph;
  39         ob_cb _on_pick_up;
  40         ob_cb _on_drop;
  41
  42         @disable this();
  43         this(Item_type type, string name, string description, Glyph glyph, ob_cb pickup, ob_cb drop) {
  44                 this.type = type;
  45                 this.name = name;
  46                 this.description = description;
  47                 this.glyph = glyph;
  48                 this._on_pick_up = pickup;
  49                 this._on_drop = drop;
  50         }
  51
  52
  53         mixin funcwrapper!_on_pick_up;
  54         mixin funcwrapper!_on_drop;
  55
  56 }
  57 class Toolspec: Itemspec {
  58         this(string name, string description, Glyph glyph, ob_cb pickup, ob_cb drop = null) {
  59                 super(Item_type.Weapon, name, description, glyph, pickup, drop);
  60         }
  61 }
  62
  63
  64
  65 Itemspec[] all_items;
  66
  67 shared static this() {
  68         all_items = [
  69                 new Toolspec("Lamp", "What more do you want, it's a fucking lamp", Glyph.paren_left, (ref Item self, ref Being pickerupper, ref list!Being monsters, ref Map map) { pickerupper.light_dist += 4; }),
  70         ];
  71 }