;Animation System
;I have models which use seq style and I
;have models that don't. I want To be
;able To use the same system on both.
Global Debug = True
Gosub example
Type model
Field name$, File$, mesh
Field speed#, mode, a.anim
Field cnamed$, ocnamed$
End Type
Type anim
Field name$, File$, cnamed$, h
Field ifr, efr, mode
End Type
;mode
;1 - all animations in a single file
;2 - animations broken down to files
Function Load_AnimatedModel(name$, File$, speed# = 1, mode = 1 )
If FileType(File$)
m.model = New model
m\name$ = name$
m\File$ = File$
m\mesh = LoadAnimMesh(File$)
m\speed# = speed#
m\cnamed$ = "idle"
m\mode = mode
Return m\mesh
EndIf
End Function
Function Add_Animation(name$, cnamed$, ifr=0, efr=0, mode=1, File$="")
Select mode
Case 1
a.anim = New anim
a\name$ = name$
a\cnamed$ = cnamed$
a\ifr = ifr
a\efr = efr
a\mode = 1
a\File$ = ""
For m.model = Each model
If m\name$ = a\name$ Then
a\h = ExtractAnimSeq(m\mesh, ifr, efr)
If Debug
DebugLog "Added Animation: " + m\name$ + " + " + a\name$
DebugLog a\cnamed$
EndIf
Exit
EndIf
Next
Case 2
If FileType(File$)
a.anim = New anim
a\name$ = name$
a\cnamed$ = cnamed$
a\ifr = ifr
a\efr = efr
a\mode = 2
a\File$ = File$
For m.model = Each model
If m\name$ = a\name$ Then
a\h = LoadAnimSeq(m\mesh,a\File$)
If Debug
DebugLog "Added Animation: " + m\name$ + " + " + a\name$
DebugLog a\cnamed$
EndIf
Exit
EndIf
Next
EndIf
End Select
End Function
Function ChangeC_Animation(name$, cnamed$)
For m.model = Each model
If name$ = m\name$ Then
m\cnamed$ = cnamed$
EndIf
Next
End Function
Function Animate_Model(mesh, moving = False)
For m.model = Each model
;work on the specified mesh
If m\mesh = mesh Then
For a.anim = Each anim
If a\cnamed$ = m\cnamed$ Then
;If the old does not match the new animation
If m\ocnamed$ <> m\cnamed$ Then
Animate m\mesh, 3, m\speed#, a\h, 10
m\ocnamed$ = m\cnamed$
If Debug DebugLog "changed " + m\name$ + " | " + m\cnamed$
Else
;if the mesh is not doing any animation then do idle
If Animating(m\mesh) = 0 And moving = False Then
For a.anim = Each anim
If a\cnamed$ = "idle" And a\name$ = m\name$ Then
m\cnamed$ = "idle"
Animate m\mesh, 3, m\speed#, a\h, 10
EndIf
Next
;if the mesh is not animating but the mesh is moving then restart animation
ElseIf Animating(m\mesh) = 0 And moving = True
Animate m\mesh, 3, m\speed#, a\h
If Debug DebugLog "starting anim " + m\name$ + " | " + m\cnamed$
EndIf
EndIf
Exit
EndIf
Next
EndIf
Next
End Function
Function Get_CurrentAnimation$(name$)
For m.model = Each model
If m\name$ = name$
Return m\cnamed$
EndIf
Next
End Function
Function Get_AnimatedModel(name$)
For m.model = Each model
If m\name$ = name$ Then
Return m\mesh
EndIf
Next
End Function
Function Clear_Modelanims()
For m.model = Each model
FreeEntity m\mesh
Delete m
Next
For a.anim = Each anim
Delete a
Next
End Function
.example
Graphics3D 640, 480, 0, 2
AppTitle "Animation system"
cam = CreateCamera()
light =CreateLight()
MoveEntity cam, 0, 3, -9
plane = CreatePlane()
CreateMirror()
EntityAlpha plane, .7
dwarf = Load_AnimatedModel("dwarf", "dwarf1.b3d", .2)
Add_Animation("dwarf", "walk", 2, 14)
Add_Animation("dwarf", "run", 16, 26)
Add_Animation("dwarf", "attack", 144, 160)
Add_Animation("dwarf", "block", 192,210)
Add_Animation("dwarf", "idle", 75, 88)
tech = Load_AnimatedModel("tech", "tech\L-Tech-Static.3DS", .5, 2)
Add_Animation("tech", "walk", 0, 0, 2, "tech\L-Tech-Move.3DS")
Add_Animation("tech", "attack", 0, 0, 2, "tech\L-Tech-Attack1.3DS")
Add_Animation("tech", "die", 0, 0, 2, "tech\L-Tech-Die.3DS" )
Add_Animation("tech", "impact", 0, 0, 2, "tech\L-Tech-Impact.3DS" )
Add_Animation("tech", "idle", 0, 0, 2, "tech\L-Tech-Idle.3DS" )
ScaleEntity dwarf, .1, .1, .1
TurnEntity dwarf, 0, 135, 0
ScaleEntity tech, 5, 5, 5
MoveEntity tech, 5, 0, 0
Repeat
If KeyDown(2) Then
ChangeC_Animation("dwarf", "walk") : move = True
ChangeC_Animation("tech", "walk") : move2 = True
EndIf
If KeyDown(3) Then
ChangeC_Animation("dwarf", "run") : move = True
ChangeC_Animation("tech", "die") : move2 = True
EndIf
If KeyDown(4) Then
ChangeC_Animation("dwarf", "attack") : move = True
ChangeC_Animation("tech", "attack") : move2 = True
EndIf
If KeyDown(5) Then
ChangeC_Animation("dwarf", "block") : move = True
ChangeC_Animation("tech", "impact") : move2 = True
EndIf
Animate_Model(dwarf, move)
Animate_Model(tech, move2)
If move = True Then move = False
If move2 = True Then move2 = False
RenderWorld()
UpdateWorld()
Text 0, 0, "use 123"
Text 0, 20, "current animation: " + Get_CurrentAnimation("dwarf")
Text 0, 40, "tech: " + Get_CurrentAnimation("tech")
Flip()
Until KeyHit(1)
End
Return |
