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package mt
import (
"fmt"
"image/color"
"io"
)
type AOID uint16
type aoType uint8
const genericCAO aoType = 101
type AbsoluteFlag uint8
const (
PosAbs AbsoluteFlag = 1 << iota
RotAbs
ScaleAbs
)
type AOInitData struct {
// Version.
//mt:const uint8(1)
// For players.
Name string
IsPlayer bool
ID AOID
Pos
Rot [3]float32
HP uint16
// See (de)serialize.fmt.
Msgs []AOMsg
}
type AOProps struct {
// Version.
//mt:const uint8(4)
MaxHP uint16 // Player only.
CollideWithNodes bool
Weight float32 // deprecated
ColBox, SelBox Box
Pointable PointabilityType
Visual string
VisualSize [3]float32
Textures []Texture
SpriteSheetSize [2]int16 // in sprites.
SpritePos [2]int16 // in sprite sheet.
Visible bool
MakeFootstepSnds bool
RotateSpeed float32 // in radians per second.
Mesh string
Colors []color.NRGBA
CollideWithAOs bool
StepHeight float32
FaceRotateDir bool
FaceRotateDirOff float32 // in degrees.
BackfaceCull bool
Nametag string
NametagColor color.NRGBA
FaceRotateSpeed float32 // in degrees per second.
Infotext string
Itemstring string
Glow int8
MaxBreath uint16 // Player only.
EyeHeight float32 // Player only.
ZoomFOV float32 // in degrees. Player only.
UseTextureAlpha bool
DmgTextureMod Texture // suffix
Shaded bool
ShowOnMinimap bool
NametagBG color.NRGBA
RotateSelBox bool
}
type AOPos struct {
Pos
Vel, Acc Vec
Rot [3]float32
Interpolate bool
End bool
UpdateInterval float32
}
type AOSprite struct {
Frame0 [2]int16
Frames uint16
FrameDuration float32
ViewAngleFrames bool
}
type AOAnim struct {
Frames [2]int32
Speed float32
Blend float32
NoLoop bool
}
type AOBoneOverride struct {
Pos Vec
Rot [3]float32
Scale [3]float32
PosInterpTimer float32
RotInterpTimer float32
ScaleInterpTimer float32
Absolute AbsoluteFlag
}
type AOAttach struct {
ParentID AOID
Bone string
Pos Vec
Rot [3]float32
ForceVisible bool
}
type AOPhysOverride struct {
Speed, Jump, Gravity float32
// Player only.
NoSneak, NoSneakGlitch, OldSneak bool
Climb, Crouch float32
Fluidity, FluiditySmooth, Sink float32
Acceleration, AccelerationAir float32
Fast, AccelerationFast, Walk float32
}
type AOCmdProps struct {
Props AOProps
}
type AOCmdPos struct {
Pos AOPos
}
type AOCmdTextureMod struct {
Mod Texture // suffix
}
type AOCmdSprite struct {
Sprite AOSprite
}
type AOCmdHP struct {
HP uint16
}
type AOCmdArmorGroups struct {
Armor []Group
}
type AOCmdAnim struct {
Anim AOAnim
}
type AOCmdBonePos struct {
Bone string
Override AOBoneOverride
}
type AOCmdAttach struct {
Attach AOAttach
}
type AOCmdPhysOverride struct {
Phys AOPhysOverride
}
type AOCmdSpawnInfant struct {
ID AOID
// Type.
//mt:const genericCAO
}
type AOCmdAnimSpeed struct {
Speed float32
}
type AOMsg interface {
aoCmdNo() uint8
}
//go:generate ./cmdno.sh aocmds AOCmd ao uint8 AOMsg newAOMsg
func writeAOMsg(w io.Writer, msg AOMsg) error {
if _, err := w.Write([]byte{msg.aoCmdNo()}); err != nil {
return err
}
return serialize(w, msg)
}
func readAOMsg(r io.Reader) (AOMsg, error) {
buf := make([]byte, 1)
if _, err := io.ReadFull(r, buf); err != nil {
return nil, err
}
newCmd, ok := newAOMsg[buf[0]]
if !ok {
return nil, fmt.Errorf("unsupported ao msg: %d", buf[0])
}
msg := newCmd()
return msg, deserialize(r, msg)
}
type IDAOMsg struct {
ID AOID
//mt:lenhdr 16
Msg AOMsg
//mt:end
}
|
