maps

type BVec struct {
	X byte
	Y byte
	Z byte
}

type CCube worldio.Cube

type Cube struct {
	Children    []*Cube
	SurfaceInfo [6]SurfaceInfo
	Edges       [12]byte
	Texture     [6]uint16
	Material    uint16
	Merged      byte
	Escaped     byte
}

type Entity struct {
	Position Vector
	Attr1    int16
	Attr2    int16
	Attr3    int16
	Attr4    int16
	Attr5    int16
	Type     C.EntityType
	Reserved byte
}

type FileHeader struct {
	Magic      [4]byte
	Version    int32
	HeaderSize int32
	WorldSize  int32
	NumEnts    int32
	NumPVs     int32
	LightMaps  int32
}

type GameMap struct {
	Header    Header
	Entities  []Entity
	Vars      V.Variables
	WorldRoot *Cube
	VSlots    []*VSlot
	C         worldio.MapState
}

type Header struct {
	Version    int32
	HeaderSize int32
	WorldSize  int32
	LightMaps  int32
	BlendMap   int32
	NumVars    int32
	NumPVs     int32
	NumVSlots  int32
	GameType   string
}

type IVec2 struct {
	X int32
	Y int32
}

type MergeCompat struct {
	U1 uint16
	U2 uint16
	V1 uint16
	V2 uint16
}

type NewFooter struct {
	BlendMap  int32
	NumVars   int32
	NumVSlots int32
}

type NormalsCompat struct {
	Normals [4]BVec
}

type OldFooter struct {
	LightPrecision int32
	LightError     int32
	LightLOD       int32
	Ambient        byte
	WaterColor     [3]byte
	BlendMap       byte
	LerpAngle      byte
	LerpSubDiv     byte
	LerpSubDivSize byte
	BumpError      byte
	SkyLight       [3]byte
	LavaColor      [3]byte
	WaterfallColor [3]byte
	Reserved       [10]byte
	MapTitle       [128]byte
}

type Slot struct {
	Index    int32
	Sts      []TexSlot
	Variants *VSlot
	Loaded   bool
}

type SlotShaderParam struct {
	Name string
	Loc  int32
	Val  [4]float32
}

type SurfaceCompat struct {
	TexCoords [8]byte
	Width     byte
	Height    byte
	X         uint16
	Y         uint16
	Lmid      byte
	Layer     byte
}

type SurfaceInfo struct {
	Lmid     [2]byte
	Verts    byte
	NumVerts byte
}

type TexSlot struct {
	Name string
}

type VSlot struct {
	Index      int32
	Changed    int32
	Layer      int32
	Next       *VSlot
	Slot       *Slot
	Params     []SlotShaderParam
	Linked     bool
	Scale      float32
	Rotation   int32
	Offset     IVec2
	Scroll     Vec2
	AlphaFront float32
	AlphaBack  float32
	ColorScale Vector
	GlowColor  Vector
}

type Vec2 struct {
	X float32
	Y float32
}

type Vector struct {
	X float32
	Y float32
	Z float32
}