Warcraft II map files: Go parsing library

Warcraft II game engine uses this format for map files. External maps can be edited by official Warcraft II map editor and saved in .pud files. Maps supplied with the game (i.e. single player campaign) follow the same format, but are instead embedded inside the game container files.

There are two major versions: 0x11 (original one) and 0x13 (roughly corresponds to v1.33 of the game engine, although some of the features got limited support in v1.3).

File consists of a sequence of typed sections.

Application

Warcraft II engine

File extension

pud

KS implementation details

License: CC0-1.0
Minimal Kaitai Struct required: 0.6

References

This page hosts a formal specification of Warcraft II map files using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.

Go source code to parse Warcraft II map files

warcraft_2_pud.go

// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild

import (
	"github.com/kaitai-io/kaitai_struct_go_runtime/kaitai"
	"bytes"
)


/**
 * Warcraft II game engine uses this format for map files. External
 * maps can be edited by official Warcraft II map editor and saved in
 * .pud files. Maps supplied with the game (i.e. single player
 * campaign) follow the same format, but are instead embedded inside
 * the game container files.
 * 
 * There are two major versions: 0x11 (original one) and 0x13 (roughly
 * corresponds to v1.33 of the game engine, although some of the
 * features got limited support in v1.3).
 * 
 * File consists of a sequence of typed sections.
 * @see <a href="http://cade.datamax.bg/war2x/pudspec.html">Source</a>
 */

type Warcraft2Pud_Controller int
const (
	Warcraft2Pud_Controller__Computer Warcraft2Pud_Controller = 1
	Warcraft2Pud_Controller__PassiveComputer Warcraft2Pud_Controller = 2
	Warcraft2Pud_Controller__Nobody Warcraft2Pud_Controller = 3
	Warcraft2Pud_Controller__Computer Warcraft2Pud_Controller = 4
	Warcraft2Pud_Controller__Human Warcraft2Pud_Controller = 5
	Warcraft2Pud_Controller__RescuePassive Warcraft2Pud_Controller = 6
	Warcraft2Pud_Controller__RescueActive Warcraft2Pud_Controller = 7
)

type Warcraft2Pud_TerrainType int
const (
	Warcraft2Pud_TerrainType__Forest Warcraft2Pud_TerrainType = 0
	Warcraft2Pud_TerrainType__Winter Warcraft2Pud_TerrainType = 1
	Warcraft2Pud_TerrainType__Wasteland Warcraft2Pud_TerrainType = 2
	Warcraft2Pud_TerrainType__Swamp Warcraft2Pud_TerrainType = 3
)

type Warcraft2Pud_UnitType int
const (
	Warcraft2Pud_UnitType__Infantry Warcraft2Pud_UnitType = 0
	Warcraft2Pud_UnitType__Grunt Warcraft2Pud_UnitType = 1
	Warcraft2Pud_UnitType__Peasant Warcraft2Pud_UnitType = 2
	Warcraft2Pud_UnitType__Peon Warcraft2Pud_UnitType = 3
	Warcraft2Pud_UnitType__Ballista Warcraft2Pud_UnitType = 4
	Warcraft2Pud_UnitType__Catapult Warcraft2Pud_UnitType = 5
	Warcraft2Pud_UnitType__Knight Warcraft2Pud_UnitType = 6
	Warcraft2Pud_UnitType__Ogre Warcraft2Pud_UnitType = 7
	Warcraft2Pud_UnitType__Archer Warcraft2Pud_UnitType = 8
	Warcraft2Pud_UnitType__Axethrower Warcraft2Pud_UnitType = 9
	Warcraft2Pud_UnitType__Mage Warcraft2Pud_UnitType = 10
	Warcraft2Pud_UnitType__DeathKnight Warcraft2Pud_UnitType = 11
	Warcraft2Pud_UnitType__Paladin Warcraft2Pud_UnitType = 12
	Warcraft2Pud_UnitType__OgreMage Warcraft2Pud_UnitType = 13
	Warcraft2Pud_UnitType__Dwarves Warcraft2Pud_UnitType = 14
	Warcraft2Pud_UnitType__GoblinSapper Warcraft2Pud_UnitType = 15
	Warcraft2Pud_UnitType__AttackPeasant Warcraft2Pud_UnitType = 16
	Warcraft2Pud_UnitType__AttackPeon Warcraft2Pud_UnitType = 17
	Warcraft2Pud_UnitType__Ranger Warcraft2Pud_UnitType = 18
	Warcraft2Pud_UnitType__Berserker Warcraft2Pud_UnitType = 19
	Warcraft2Pud_UnitType__Alleria Warcraft2Pud_UnitType = 20
	Warcraft2Pud_UnitType__TeronGorefiend Warcraft2Pud_UnitType = 21
	Warcraft2Pud_UnitType__KurdanAndSkyRee Warcraft2Pud_UnitType = 22
	Warcraft2Pud_UnitType__Dentarg Warcraft2Pud_UnitType = 23
	Warcraft2Pud_UnitType__Khadgar Warcraft2Pud_UnitType = 24
	Warcraft2Pud_UnitType__GromHellscream Warcraft2Pud_UnitType = 25
	Warcraft2Pud_UnitType__HumanTanker Warcraft2Pud_UnitType = 26
	Warcraft2Pud_UnitType__OrcTanker Warcraft2Pud_UnitType = 27
	Warcraft2Pud_UnitType__HumanTransport Warcraft2Pud_UnitType = 28
	Warcraft2Pud_UnitType__OrcTransport Warcraft2Pud_UnitType = 29
	Warcraft2Pud_UnitType__ElvenDestroyer Warcraft2Pud_UnitType = 30
	Warcraft2Pud_UnitType__TrollDestroyer Warcraft2Pud_UnitType = 31
	Warcraft2Pud_UnitType__Battleship Warcraft2Pud_UnitType = 32
	Warcraft2Pud_UnitType__Juggernaught Warcraft2Pud_UnitType = 33
	Warcraft2Pud_UnitType__Deathwing Warcraft2Pud_UnitType = 35
	Warcraft2Pud_UnitType__GnomishSubmarine Warcraft2Pud_UnitType = 38
	Warcraft2Pud_UnitType__GiantTurtle Warcraft2Pud_UnitType = 39
	Warcraft2Pud_UnitType__GnomishFlyingMachine Warcraft2Pud_UnitType = 40
	Warcraft2Pud_UnitType__GoblinZepplin Warcraft2Pud_UnitType = 41
	Warcraft2Pud_UnitType__GryphonRider Warcraft2Pud_UnitType = 42
	Warcraft2Pud_UnitType__Dragon Warcraft2Pud_UnitType = 43
	Warcraft2Pud_UnitType__Turalyon Warcraft2Pud_UnitType = 44
	Warcraft2Pud_UnitType__EyeOfKilrogg Warcraft2Pud_UnitType = 45
	Warcraft2Pud_UnitType__Danath Warcraft2Pud_UnitType = 46
	Warcraft2Pud_UnitType__KhorgathBladefist Warcraft2Pud_UnitType = 47
	Warcraft2Pud_UnitType__ChoGall Warcraft2Pud_UnitType = 49
	Warcraft2Pud_UnitType__Lothar Warcraft2Pud_UnitType = 50
	Warcraft2Pud_UnitType__GulDan Warcraft2Pud_UnitType = 51
	Warcraft2Pud_UnitType__UtherLightbringer Warcraft2Pud_UnitType = 52
	Warcraft2Pud_UnitType__Zuljin Warcraft2Pud_UnitType = 53
	Warcraft2Pud_UnitType__Skeleton Warcraft2Pud_UnitType = 55
	Warcraft2Pud_UnitType__Daemon Warcraft2Pud_UnitType = 56
	Warcraft2Pud_UnitType__Critter Warcraft2Pud_UnitType = 57
	Warcraft2Pud_UnitType__Farm Warcraft2Pud_UnitType = 58
	Warcraft2Pud_UnitType__PigFarm Warcraft2Pud_UnitType = 59
	Warcraft2Pud_UnitType__HumanBarracks Warcraft2Pud_UnitType = 60
	Warcraft2Pud_UnitType__OrcBarracks Warcraft2Pud_UnitType = 61
	Warcraft2Pud_UnitType__Church Warcraft2Pud_UnitType = 62
	Warcraft2Pud_UnitType__AltarOfStorms Warcraft2Pud_UnitType = 63
	Warcraft2Pud_UnitType__HumanScoutTower Warcraft2Pud_UnitType = 64
	Warcraft2Pud_UnitType__OrcScoutTower Warcraft2Pud_UnitType = 65
	Warcraft2Pud_UnitType__Stables Warcraft2Pud_UnitType = 66
	Warcraft2Pud_UnitType__OgreMound Warcraft2Pud_UnitType = 67
	Warcraft2Pud_UnitType__GnomishInventor Warcraft2Pud_UnitType = 68
	Warcraft2Pud_UnitType__GoblinAlchemist Warcraft2Pud_UnitType = 69
	Warcraft2Pud_UnitType__GryphonAviary Warcraft2Pud_UnitType = 70
	Warcraft2Pud_UnitType__DragonRoost Warcraft2Pud_UnitType = 71
	Warcraft2Pud_UnitType__HumanShipyard Warcraft2Pud_UnitType = 72
	Warcraft2Pud_UnitType__OrcShipyard Warcraft2Pud_UnitType = 73
	Warcraft2Pud_UnitType__TownHall Warcraft2Pud_UnitType = 74
	Warcraft2Pud_UnitType__GreatHall Warcraft2Pud_UnitType = 75
	Warcraft2Pud_UnitType__ElvenLumberMill Warcraft2Pud_UnitType = 76
	Warcraft2Pud_UnitType__TrollLumberMill Warcraft2Pud_UnitType = 77
	Warcraft2Pud_UnitType__HumanFoundry Warcraft2Pud_UnitType = 78
	Warcraft2Pud_UnitType__OrcFoundry Warcraft2Pud_UnitType = 79
	Warcraft2Pud_UnitType__MageTower Warcraft2Pud_UnitType = 80
	Warcraft2Pud_UnitType__TempleOfTheDamned Warcraft2Pud_UnitType = 81
	Warcraft2Pud_UnitType__HumanBlacksmith Warcraft2Pud_UnitType = 82
	Warcraft2Pud_UnitType__OrcBlacksmith Warcraft2Pud_UnitType = 83
	Warcraft2Pud_UnitType__HumanRefinery Warcraft2Pud_UnitType = 84
	Warcraft2Pud_UnitType__OrcRefinery Warcraft2Pud_UnitType = 85
	Warcraft2Pud_UnitType__HumanOilWell Warcraft2Pud_UnitType = 86
	Warcraft2Pud_UnitType__OrcOilWell Warcraft2Pud_UnitType = 87
	Warcraft2Pud_UnitType__Keep Warcraft2Pud_UnitType = 88
	Warcraft2Pud_UnitType__Stronghold Warcraft2Pud_UnitType = 89
	Warcraft2Pud_UnitType__Castle Warcraft2Pud_UnitType = 90
	Warcraft2Pud_UnitType__Fortress Warcraft2Pud_UnitType = 91
	Warcraft2Pud_UnitType__GoldMine Warcraft2Pud_UnitType = 92
	Warcraft2Pud_UnitType__OilPatch Warcraft2Pud_UnitType = 93
	Warcraft2Pud_UnitType__HumanStart Warcraft2Pud_UnitType = 94
	Warcraft2Pud_UnitType__OrcStart Warcraft2Pud_UnitType = 95
	Warcraft2Pud_UnitType__HumanGuardTower Warcraft2Pud_UnitType = 96
	Warcraft2Pud_UnitType__OrcGuardTower Warcraft2Pud_UnitType = 97
	Warcraft2Pud_UnitType__HumanCannonTower Warcraft2Pud_UnitType = 98
	Warcraft2Pud_UnitType__OrcCannonTower Warcraft2Pud_UnitType = 99
	Warcraft2Pud_UnitType__CircleOfPower Warcraft2Pud_UnitType = 100
	Warcraft2Pud_UnitType__DarkPortal Warcraft2Pud_UnitType = 101
	Warcraft2Pud_UnitType__Runestone Warcraft2Pud_UnitType = 102
	Warcraft2Pud_UnitType__HumanWall Warcraft2Pud_UnitType = 103
	Warcraft2Pud_UnitType__OrcWall Warcraft2Pud_UnitType = 104
)
type Warcraft2Pud struct {
	Sections []*Warcraft2Pud_Section
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent interface{}
}
func NewWarcraft2Pud() *Warcraft2Pud {
	return &Warcraft2Pud{
	}
}

func (this *Warcraft2Pud) Read(io *kaitai.Stream, parent interface{}, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	for i := 1;; i++ {
		tmp1, err := this._io.EOF()
		if err != nil {
			return err
		}
		if tmp1 {
			break
		}
		tmp2 := NewWarcraft2Pud_Section()
		err = tmp2.Read(this._io, this, this._root)
		if err != nil {
			return err
		}
		this.Sections = append(this.Sections, tmp2)
	}
	return err
}
type Warcraft2Pud_SectionStartingResource struct {
	ResourcesByPlayer []uint16
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_Section
}
func NewWarcraft2Pud_SectionStartingResource() *Warcraft2Pud_SectionStartingResource {
	return &Warcraft2Pud_SectionStartingResource{
	}
}

func (this *Warcraft2Pud_SectionStartingResource) Read(io *kaitai.Stream, parent *Warcraft2Pud_Section, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	for i := 1;; i++ {
		tmp3, err := this._io.EOF()
		if err != nil {
			return err
		}
		if tmp3 {
			break
		}
		tmp4, err := this._io.ReadU2le()
		if err != nil {
			return err
		}
		this.ResourcesByPlayer = append(this.ResourcesByPlayer, tmp4)
	}
	return err
}

/**
 * Section that specifies terrain type for this map.
 */
type Warcraft2Pud_SectionEra struct {
	Terrain Warcraft2Pud_TerrainType
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_Section
}
func NewWarcraft2Pud_SectionEra() *Warcraft2Pud_SectionEra {
	return &Warcraft2Pud_SectionEra{
	}
}

func (this *Warcraft2Pud_SectionEra) Read(io *kaitai.Stream, parent *Warcraft2Pud_Section, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	tmp5, err := this._io.ReadU2le()
	if err != nil {
		return err
	}
	this.Terrain = Warcraft2Pud_TerrainType(tmp5)
	return err
}

/**
 * Section that specifies format version.
 */
type Warcraft2Pud_SectionVer struct {
	Version uint16
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_Section
}
func NewWarcraft2Pud_SectionVer() *Warcraft2Pud_SectionVer {
	return &Warcraft2Pud_SectionVer{
	}
}

func (this *Warcraft2Pud_SectionVer) Read(io *kaitai.Stream, parent *Warcraft2Pud_Section, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	tmp6, err := this._io.ReadU2le()
	if err != nil {
		return err
	}
	this.Version = uint16(tmp6)
	return err
}
type Warcraft2Pud_SectionDim struct {
	X uint16
	Y uint16
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_Section
}
func NewWarcraft2Pud_SectionDim() *Warcraft2Pud_SectionDim {
	return &Warcraft2Pud_SectionDim{
	}
}

func (this *Warcraft2Pud_SectionDim) Read(io *kaitai.Stream, parent *Warcraft2Pud_Section, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	tmp7, err := this._io.ReadU2le()
	if err != nil {
		return err
	}
	this.X = uint16(tmp7)
	tmp8, err := this._io.ReadU2le()
	if err != nil {
		return err
	}
	this.Y = uint16(tmp8)
	return err
}

/**
 * Section that confirms that this file is a "map file" by certain
 * magic string and supplies a tag that could be used in
 * multiplayer to check that all player use the same version of the
 * map.
 */
type Warcraft2Pud_SectionType struct {
	Magic []byte
	Unused []byte
	IdTag uint32
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_Section
}
func NewWarcraft2Pud_SectionType() *Warcraft2Pud_SectionType {
	return &Warcraft2Pud_SectionType{
	}
}

func (this *Warcraft2Pud_SectionType) Read(io *kaitai.Stream, parent *Warcraft2Pud_Section, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	tmp9, err := this._io.ReadBytes(int(10))
	if err != nil {
		return err
	}
	tmp9 = tmp9
	this.Magic = tmp9
	if !(bytes.Equal(this.Magic, []uint8{87, 65, 82, 50, 32, 77, 65, 80, 0, 0})) {
		return kaitai.NewValidationNotEqualError([]uint8{87, 65, 82, 50, 32, 77, 65, 80, 0, 0}, this.Magic, this._io, "/types/section_type/seq/0")
	}
	tmp10, err := this._io.ReadBytes(int(2))
	if err != nil {
		return err
	}
	tmp10 = tmp10
	this.Unused = tmp10
	tmp11, err := this._io.ReadU4le()
	if err != nil {
		return err
	}
	this.IdTag = uint32(tmp11)
	return err
}

/**
 * unused (always set to $0a and $ff by editor, but can be anything for the game)
 */

/**
 * id tag (for consistency check in multiplayer)
 */
type Warcraft2Pud_SectionUnit struct {
	Units []*Warcraft2Pud_Unit
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_Section
}
func NewWarcraft2Pud_SectionUnit() *Warcraft2Pud_SectionUnit {
	return &Warcraft2Pud_SectionUnit{
	}
}

func (this *Warcraft2Pud_SectionUnit) Read(io *kaitai.Stream, parent *Warcraft2Pud_Section, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	for i := 1;; i++ {
		tmp12, err := this._io.EOF()
		if err != nil {
			return err
		}
		if tmp12 {
			break
		}
		tmp13 := NewWarcraft2Pud_Unit()
		err = tmp13.Read(this._io, this, this._root)
		if err != nil {
			return err
		}
		this.Units = append(this.Units, tmp13)
	}
	return err
}
type Warcraft2Pud_Section struct {
	Name string
	Size uint32
	Body interface{}
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud
	_raw_Body []byte
}
func NewWarcraft2Pud_Section() *Warcraft2Pud_Section {
	return &Warcraft2Pud_Section{
	}
}

func (this *Warcraft2Pud_Section) Read(io *kaitai.Stream, parent *Warcraft2Pud, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	tmp14, err := this._io.ReadBytes(int(4))
	if err != nil {
		return err
	}
	tmp14 = tmp14
	this.Name = string(tmp14)
	tmp15, err := this._io.ReadU4le()
	if err != nil {
		return err
	}
	this.Size = uint32(tmp15)
	switch (this.Name) {
	case "SLBR":
		tmp16, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp16 = tmp16
		this._raw_Body = tmp16
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp17 := NewWarcraft2Pud_SectionStartingResource()
		err = tmp17.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp17
	case "ERAX":
		tmp18, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp18 = tmp18
		this._raw_Body = tmp18
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp19 := NewWarcraft2Pud_SectionEra()
		err = tmp19.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp19
	case "OWNR":
		tmp20, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp20 = tmp20
		this._raw_Body = tmp20
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp21 := NewWarcraft2Pud_SectionOwnr()
		err = tmp21.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp21
	case "ERA ":
		tmp22, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp22 = tmp22
		this._raw_Body = tmp22
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp23 := NewWarcraft2Pud_SectionEra()
		err = tmp23.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp23
	case "SGLD":
		tmp24, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp24 = tmp24
		this._raw_Body = tmp24
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp25 := NewWarcraft2Pud_SectionStartingResource()
		err = tmp25.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp25
	case "VER ":
		tmp26, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp26 = tmp26
		this._raw_Body = tmp26
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp27 := NewWarcraft2Pud_SectionVer()
		err = tmp27.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp27
	case "SOIL":
		tmp28, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp28 = tmp28
		this._raw_Body = tmp28
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp29 := NewWarcraft2Pud_SectionStartingResource()
		err = tmp29.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp29
	case "UNIT":
		tmp30, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp30 = tmp30
		this._raw_Body = tmp30
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp31 := NewWarcraft2Pud_SectionUnit()
		err = tmp31.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp31
	case "DIM ":
		tmp32, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp32 = tmp32
		this._raw_Body = tmp32
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp33 := NewWarcraft2Pud_SectionDim()
		err = tmp33.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp33
	case "TYPE":
		tmp34, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp34 = tmp34
		this._raw_Body = tmp34
		_io__raw_Body := kaitai.NewStream(bytes.NewReader(this._raw_Body))
		tmp35 := NewWarcraft2Pud_SectionType()
		err = tmp35.Read(_io__raw_Body, this, this._root)
		if err != nil {
			return err
		}
		this.Body = tmp35
	default:
		tmp36, err := this._io.ReadBytes(int(this.Size))
		if err != nil {
			return err
		}
		tmp36 = tmp36
		this._raw_Body = tmp36
	}
	return err
}

/**
 * Section that specifies who controls each player.
 */
type Warcraft2Pud_SectionOwnr struct {
	ControllerByPlayer []Warcraft2Pud_Controller
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_Section
}
func NewWarcraft2Pud_SectionOwnr() *Warcraft2Pud_SectionOwnr {
	return &Warcraft2Pud_SectionOwnr{
	}
}

func (this *Warcraft2Pud_SectionOwnr) Read(io *kaitai.Stream, parent *Warcraft2Pud_Section, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	for i := 1;; i++ {
		tmp37, err := this._io.EOF()
		if err != nil {
			return err
		}
		if tmp37 {
			break
		}
		tmp38, err := this._io.ReadU1()
		if err != nil {
			return err
		}
		this.ControllerByPlayer = append(this.ControllerByPlayer, Warcraft2Pud_Controller(tmp38))
	}
	return err
}
type Warcraft2Pud_Unit struct {
	X uint16
	Y uint16
	UType Warcraft2Pud_UnitType
	Owner uint8
	Options uint16
	_io *kaitai.Stream
	_root *Warcraft2Pud
	_parent *Warcraft2Pud_SectionUnit
	_f_resource bool
	resource int
}
func NewWarcraft2Pud_Unit() *Warcraft2Pud_Unit {
	return &Warcraft2Pud_Unit{
	}
}

func (this *Warcraft2Pud_Unit) Read(io *kaitai.Stream, parent *Warcraft2Pud_SectionUnit, root *Warcraft2Pud) (err error) {
	this._io = io
	this._parent = parent
	this._root = root

	tmp39, err := this._io.ReadU2le()
	if err != nil {
		return err
	}
	this.X = uint16(tmp39)
	tmp40, err := this._io.ReadU2le()
	if err != nil {
		return err
	}
	this.Y = uint16(tmp40)
	tmp41, err := this._io.ReadU1()
	if err != nil {
		return err
	}
	this.UType = Warcraft2Pud_UnitType(tmp41)
	tmp42, err := this._io.ReadU1()
	if err != nil {
		return err
	}
	this.Owner = tmp42
	tmp43, err := this._io.ReadU2le()
	if err != nil {
		return err
	}
	this.Options = uint16(tmp43)
	return err
}
func (this *Warcraft2Pud_Unit) Resource() (v int, err error) {
	if (this._f_resource) {
		return this.resource, nil
	}
	if ( ((this.UType == Warcraft2Pud_UnitType__GoldMine) || (this.UType == Warcraft2Pud_UnitType__HumanOilWell) || (this.UType == Warcraft2Pud_UnitType__OrcOilWell) || (this.UType == Warcraft2Pud_UnitType__OilPatch)) ) {
		this.resource = int((this.Options * 2500))
	}
	this._f_resource = true
	return this.resource, nil
}

/**
 * if gold mine or oil well, contains 2500 * this, otherwise 0 passive 1 active
 */