//Returns all the objtypes in the "BowcraftCarving" entry in menus.cfg:
var objtypes := GetMenuObjTypes( "BowcraftCarving" );
//Returns a subset of the objtypes in the bowcraft item crafting config file that require
//less "material" than the value of targetted_logs.amount.
objtypes := ApplyConstraint(objtypes,bowcraftconfigfile,"material",targetted_logs.amount);
//the return value is in a convienent form to use AddMenuItem()
return objtypes;

houses only:
const CRMULTI_IGNORE_MULTIS     := 0x0001; //ignore intersecting multis
const CRMULTI_IGNORE_OBJECTS    := 0x0002; //ignore dynamic objects
const CRMULTI_IGNORE_WORLDZ     := 0x0004; //ignore standability,relative Z,world height
const CRMULTI_IGNORE_ALL        := 0x0007; 

Program Spell(who)
    // Test, if spell possible (reagents, mana, line of sight, etc..)
    // Do the spell, animations, etc.
    // Now something is changed, a temporary effect is installed to an
object, this effect will expire in n seconds
    // Detach the script from the caster
    Detach(); //this allows other scripts to run on this character during the below sleep()
    sleep(n); //delay until effect time is elapsed
    // End the effect, and return
endprogram

const ENUMERATE_IGNORE_LOCKED := 1; // List content of locked container

// FindPath flags
const FP_IGNORE_MOBILES         := 0x01;    // ignore Mobiles
const FP_IGNORE_DOORS           := 0x02;    // ignore Doors (you've to open doors by yourself)

Example: in regions/resource.cfg there exists a ResourceType "ore". In ore.cfg 
         there exists a region:
Region Outer Covetous 
{ 
    UnitsPerArea        15 
    SecondsPerRegrow    300 
    Capacity            20000 
    Range        2299 784 2635 967 
    Prop         value_string    -- this is a custom property not used by the core
} 
GetRegionString("ore",2299,785,"Prop"); would return "value_string"

const MAPDATA_FLAG_NONE         := 0x0000;     // Nothing
const MAPDATA_FLAG_MOVELAND     := 0x0001;     // Move Land
const MAPDATA_FLAG_MOVESEA      := 0x0002;     // Move Sea
const MAPDATA_FLAG_BLOCKSIGHT   := 0x0004;     // Block Sight
const MAPDATA_FLAG_OVERFLIGHT   := 0x0008;     // Over Flight
const MAPDATA_FLAG_ALLOWDROPON  := 0x0010;     // Allow DropOn
const MAPDATA_FLAG_GRADUAL      := 0x0020;     // Gradual
const MAPDATA_FLAG_BLOCKING     := 0x0040;     // Blocking
const MAPDATA_FLAG_MORE_SOLIDS  := 0x0080;     // List more Solids

const MAPDATA_FLAG_WALKBLOCK    := 0x0057;     // Move Land, Move Sea, Blocking, Block Sight, Allow DropOn
const MAPDATA_FLAG_MOVE_FLAGS   := 0x0063;     // Move Land, Move Sea, Blocking, Gradual
const MAPDATA_FLAG_DROP_FLAGS   := 0x0050;     // Blocking, Allow DropOn
const MAPDATA_FLAG_ALL          := 0xffffffff; // All

const LH_FLAG_LOS               := 1;       // only include those in LOS
const LH_FLAG_INCLUDE_HIDDEN    := 2;       // include hidden characters

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

const TILEDATA_FLAG_BACKGROUND  := 0x00000001; //Background
const TILEDATA_FLAG_WEAPON      := 0x00000002; //Weapon
const TILEDATA_FLAG_TRANSPARENT := 0x00000004; //Transparent
const TILEDATA_FLAG_TRANSLUCENT := 0x00000008; //Translucent
const TILEDATA_FLAG_WALL        := 0x00000010; //Wall
const TILEDATA_FLAG_DAMAGING    := 0x00000020; //Damaging
const TILEDATA_FLAG_IMPASSIBLE  := 0x00000040; //Impassable
const TILEDATA_FLAG_WET         := 0x00000080; //Wet
const TILEDATA_FLAG_UNK         := 0x00000100; //Unknown
const TILEDATA_FLAG_SURFACE     := 0x00000200; //Surface
const TILEDATA_FLAG_BRIDGE      := 0x00000400; //Bridge
const TILEDATA_FLAG_STACKABLE   := 0x00000800; //Generic/Stackable
const TILEDATA_FLAG_WINDOW      := 0x00001000; //Window
const TILEDATA_FLAG_NOSHOOT     := 0x00002000; //No Shoot
const TILEDATA_FLAG_PREFIX_A    := 0x00004000; //Prefix A
const TILEDATA_FLAG_PREFIX_AN   := 0x00008000; //Prefix An
const TILEDATA_FLAG_INTERNAL    := 0x00010000; //Internal (things like hair, beards, etc)
const TILEDATA_FLAG_FOILIAGE    := 0x00020000; //Foliage
const TILEDATA_FLAG_PARTIAL_HUE := 0x00040000; //Partial Hue
const TILEDATA_FLAG_UNK1        := 0x00080000; //Unknown 1
const TILEDATA_FLAG_MAP         := 0x00100000; //Map
const TILEDATA_FLAG_CONTAINER   := 0x00200000; //Container
const TILEDATA_FLAG_WEARABLE    := 0x00400000; //Wearable
const TILEDATA_FLAG_LIGHTSOURCE := 0x00800000; //LightSource
const TILEDATA_FLAG_ANIMATED    := 0x01000000; //Animated
const TILEDATA_FLAG_NODIAGONAL  := 0x02000000; //No Diagonal
const TILEDATA_FLAG_UNK2        := 0x04000000; //Unknown 2
const TILEDATA_FLAG_ARMOR       := 0x08000000; //Armor
const TILEDATA_FLAG_ROOF        := 0x10000000; //Roof
const TILEDATA_FLAG_DOOR        := 0x20000000; //Door
const TILEDATA_FLAG_STAIRBACK   := 0x40000000; //StairBack
const TILEDATA_FLAG_STAIRRIGHT  := 0x80000000; //StairRight

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

const LISTEX_FLAG_NORMAL := 0x01;
const LISTEX_FLAG_HIDDEN := 0x02;
const LISTEX_FLAG_GHOST  := 0x04;
const LISTEX_FLAG_CONCEALED  := 0x08;

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

// ListStatics* flags
const ITEMS_IGNORE_STATICS      := 0x01;    // Don't list Static Items
const ITEMS_IGNORE_MULTIS       := 0x02;    // Don't list Multi Items

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

// ListStatics* flags
const ITEMS_IGNORE_STATICS      := 0x01;    // Don't list Static Items
const ITEMS_IGNORE_MULTIS       := 0x02;    // Don't list Multi Items

// ListStatics* flags
const ITEMS_IGNORE_STATICS      := 0x01;    // Don't list Static Items
const ITEMS_IGNORE_MULTIS       := 0x02;    // Don't list Multi Items

// special value for List[Items/Mobiles/Statics]*
const LIST_IGNORE_Z             := 0x40000000; // Ignore Z-Value and list everything

const MOVEITEM_NORMAL        := 0;
const MOVEITEM_FORCELOCATION := 0x40000000;

// Constants for MoveObjectToLocation
//
const MOVEOBJECT_NORMAL		:= 0x0;
const MOVEOBJECT_FORCELOCATION	:= 0x40000000;

if(!ReserveItem(item))
  SendSysMessage(who, "You cannot use that.");
  return;
endif

flags:
const RESURRECT_FORCELOCATION := 0x01;

const VENDOR_SEND_AOS_TOOLTIP   := 0x01;