mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-05 19:14:14 -04:00
186 lines
7.5 KiB
Go
186 lines
7.5 KiB
Go
package common
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import "strings"
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// Tools used for go:generate.
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//
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// go get golang.org/x/tools/cmd/stringer
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// go get github.com/mewspring/tools/cmd/string2enum
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//go:generate stringer -linecomment -type AnimationMode
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type AnimationMode int
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const (
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AnimationModePlayerDeath AnimationMode = 0 // DT
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AnimationModePlayerNeutral AnimationMode = 1 // NU
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AnimationModePlayerWalk AnimationMode = 2 // WL
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AnimationModePlayerRun AnimationMode = 3 // RN
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AnimationModePlayerGetHit AnimationMode = 4 // GH
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AnimationModePlayerTownNeutral AnimationMode = 5 // TN
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AnimationModePlayerTownWalk AnimationMode = 6 // TW
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AnimationModePlayerAttack1 AnimationMode = 7 // A1
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AnimationModePlayerAttack2 AnimationMode = 8 // A2
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AnimationModePlayerBlock AnimationMode = 9 // BL
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AnimationModePlayerCast AnimationMode = 10 // SC
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AnimationModePlayerThrow AnimationMode = 11 // TH
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AnimationModePlayerKick AnimationMode = 12 // KK
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AnimationModePlayerSkill1 AnimationMode = 13 // S1
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AnimationModePlayerSkill2 AnimationMode = 14 // S2
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AnimationModePlayerSkill3 AnimationMode = 15 // S3
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AnimationModePlayerSkill4 AnimationMode = 16 // S4
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AnimationModePlayerDead AnimationMode = 17 // DD
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AnimationModePlayerSequence AnimationMode = 18 // GH
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AnimationModePlayerKnockBack AnimationMode = 19 // GH
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AnimationModeMonsterDeath AnimationMode = 20 // DT
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AnimationModeMonsterNeutral AnimationMode = 21 // NU
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AnimationModeMonsterWalk AnimationMode = 22 // WL
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AnimationModeMonsterGetHit AnimationMode = 23 // GH
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AnimationModeMonsterAttack1 AnimationMode = 24 // A1
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AnimationModeMonsterAttack2 AnimationMode = 25 // A2
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AnimationModeMonsterBlock AnimationMode = 26 // BL
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AnimationModeMonsterCast AnimationMode = 27 // SC
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AnimationModeMonsterSkill1 AnimationMode = 28 // S1
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AnimationModeMonsterSkill2 AnimationMode = 29 // S2
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AnimationModeMonsterSkill3 AnimationMode = 30 // S3
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AnimationModeMonsterSkill4 AnimationMode = 31 // S4
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AnimationModeMonsterDead AnimationMode = 32 // DD
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AnimationModeMonsterKnockback AnimationMode = 33 // GH
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AnimationModeMonsterSequence AnimationMode = 34 // xx
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AnimationModeMonsterRun AnimationMode = 35 // RN
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AnimationModeObjectNeutral AnimationMode = 36 // NU
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AnimationModeObjectOperating AnimationMode = 37 // OP
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AnimationModeObjectOpened AnimationMode = 38 // ON
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AnimationModeObjectSpecial1 AnimationMode = 39 // S1
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AnimationModeObjectSpecial2 AnimationMode = 40 // S2
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AnimationModeObjectSpecial3 AnimationMode = 41 // S3
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AnimationModeObjectSpecial4 AnimationMode = 42 // S4
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AnimationModeObjectSpecial5 AnimationMode = 43 // S5
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)
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type CompositeType int
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const (
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CompositeTypeHead CompositeType = 0
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CompositeTypeTorso CompositeType = 1
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CompositeTypeLegs CompositeType = 2
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CompositeTypeRightArm CompositeType = 3
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CompositeTypeLeftArm CompositeType = 4
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CompositeTypeRightHand CompositeType = 5
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CompositeTypeLeftHand CompositeType = 6
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CompositeTypeShield CompositeType = 7
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CompositeTypeSpecial1 CompositeType = 8
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CompositeTypeSpecial2 CompositeType = 9
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CompositeTypeSpecial3 CompositeType = 10
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CompositeTypeSpecial4 CompositeType = 11
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CompositeTypeSpecial5 CompositeType = 12
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CompositeTypeSpecial6 CompositeType = 13
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CompositeTypeSpecial7 CompositeType = 14
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CompositeTypeSpecial8 CompositeType = 15
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CompositeTypeMax CompositeType = 16
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)
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type DrawEffect int
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const (
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DrawEffectPctTransparency75 = 0 //75 % transparency (colormaps 561-816 in a .pl2)
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DrawEffectPctTransparency50 = 1 //50 % transparency (colormaps 305-560 in a .pl2)
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DrawEffectPctTransparency25 = 2 //25 % transparency (colormaps 49-304 in a .pl2)
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DrawEffectScreen = 3 //Screen (colormaps 817-1072 in a .pl2)
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DrawEffectLuminance = 4 //luminance (colormaps 1073-1328 in a .pl2)
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DrawEffectBringAlphaBlending = 5 //bright alpha blending (colormaps 1457-1712 in a .pl2)
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)
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//go:generate stringer -linecomment -type WeaponClass
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//go:generate string2enum -samepkg -linecomment -type WeaponClass
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type WeaponClass int
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const (
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WeaponClassNone WeaponClass = 0 //
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WeaponClassHandToHand WeaponClass = 1 // hth
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WeaponClassBow WeaponClass = 2 // bow
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WeaponClassOneHandSwing WeaponClass = 3 // 1hs
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WeaponClassOneHandThrust WeaponClass = 4 // 1ht
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WeaponClassStaff WeaponClass = 5 // stf
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WeaponClassTwoHandSwing WeaponClass = 6 // 2hs
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WeaponClassTwoHandThrust WeaponClass = 7 // 2ht
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WeaponClassCrossbow WeaponClass = 8 // xbw
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WeaponClassLeftJabRightSwing WeaponClass = 9 // 1js
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WeaponClassLeftJabRightThrust WeaponClass = 10 // 1jt
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WeaponClassLeftSwingRightSwing WeaponClass = 11 // 1ss
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WeaponClassLeftSwingRightThrust WeaponClass = 12 // 1st
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WeaponClassOneHandToHand WeaponClass = 13 // ht1
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WeaponClassTwoHandToHand WeaponClass = 14 // ht2
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)
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type AnimationFrame int
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const (
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AnimationFrameNoEvent AnimationFrame = 0
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AnimationFrameAttack AnimationFrame = 1
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AnimationFrameMissile AnimationFrame = 2
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AnimationFrameSound AnimationFrame = 3
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AnimationFrameSkill AnimationFrame = 4
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)
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type CofLayer struct {
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Type CompositeType
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Shadow byte
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Transparent bool
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DrawEffect DrawEffect
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WeaponClass WeaponClass
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}
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type Cof struct {
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NumberOfDirections int
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FramesPerDirection int
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NumberOfLayers int
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CofLayers []*CofLayer
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CompositeLayers map[CompositeType]int
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AnimationFrames []AnimationFrame
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Priority [][][]CompositeType
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}
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func LoadCof(fileName string, fileProvider FileProvider) *Cof {
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result := &Cof{}
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fileData := fileProvider.LoadFile(fileName)
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streamReader := CreateStreamReader(fileData)
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result.NumberOfLayers = int(streamReader.GetByte())
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result.FramesPerDirection = int(streamReader.GetByte())
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result.NumberOfDirections = int(streamReader.GetByte())
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streamReader.SkipBytes(25) // Skip 25 unknown bytes...
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result.CofLayers = make([]*CofLayer, 0)
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result.CompositeLayers = make(map[CompositeType]int, 0)
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for i := 0; i < result.NumberOfLayers; i++ {
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layer := &CofLayer{}
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layer.Type = CompositeType(streamReader.GetByte())
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layer.Shadow = streamReader.GetByte()
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streamReader.SkipBytes(1) // Unknown
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layer.Transparent = streamReader.GetByte() != 0
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layer.DrawEffect = DrawEffect(streamReader.GetByte())
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weaponClassStr, _ := streamReader.ReadBytes(4)
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layer.WeaponClass = WeaponClassFromString(strings.TrimSpace(strings.ReplaceAll(string(weaponClassStr), string(0), "")))
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result.CofLayers = append(result.CofLayers, layer)
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result.CompositeLayers[layer.Type] = i
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}
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animationFrameBytes, _ := streamReader.ReadBytes(result.FramesPerDirection)
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result.AnimationFrames = make([]AnimationFrame, result.FramesPerDirection)
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for i := range animationFrameBytes {
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result.AnimationFrames[i] = AnimationFrame(animationFrameBytes[i])
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}
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priorityLen := result.FramesPerDirection * result.NumberOfDirections * result.NumberOfLayers
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result.Priority = make([][][]CompositeType, result.NumberOfDirections)
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priorityBytes, _ := streamReader.ReadBytes(priorityLen)
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for direction := 0; direction < result.NumberOfDirections; direction++ {
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result.Priority[direction] = make([][]CompositeType, result.FramesPerDirection)
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for frame := 0; frame < result.FramesPerDirection; frame++ {
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result.Priority[direction][frame] = make([]CompositeType, result.NumberOfLayers)
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for i := 0; i < result.NumberOfLayers; i++ {
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result.Priority[direction][frame][i] = CompositeType(priorityBytes[i])
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}
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}
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}
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return result
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}
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