Mirrors/SBSPSS
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This commit is contained in:
Daveo 2001-04-26 13:00:44 +00:00
parent 8f23a33789
commit 8dd38b940b
2 changed files with 64 additions and 13 deletions
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74
source/gfx/actor.cpp
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@ -429,18 +429,22 @@ int Total=0;
/*****************************************************************************/
int ActorOT=10;
int Angle=0;
int AngleInc=16;
int ScaleX=4095;
int ScaleY=4095;
POLY_FT4 *CActorGfx::Render(DVECTOR &Pos,int Anim,int Frame,bool XFlip,bool YFlip,bool Shadow)
{
sSpriteFrame *FrameGfx=GetFrame(Anim,Frame);
sPoolNode *ThisNode;;
POLY_FT4 *Ft4;
CurrentFrame=GetFrame(Anim,Frame);
// Is cached?
ThisNode=PoolEntry->ThisCache.List;
while (ThisNode)
{
if (ThisNode->Anim==Anim && ThisNode->Frame==Frame) break;
if (ThisNode->Actor==PoolEntry->Filename && ThisNode->Anim==Anim && ThisNode->Frame==Frame) break;
ThisNode=ThisNode->Next;
}
@ -450,19 +454,20 @@ POLY_FT4 *Ft4;
CActorCache::AddNode(ThisNode,&PoolEntry->ThisCache);
RECT R;
ThisNode->Actor=PoolEntry->Filename;
ThisNode->Anim=Anim;
ThisNode->Frame=Frame;
PAK_doUnpak(CActorCache::UnpackBuffer,FrameGfx->PAKSpr);
PAK_doUnpak(CActorCache::UnpackBuffer,CurrentFrame->PAKSpr);
R.x=ThisNode->TexX;
R.y=ThisNode->TexY;
R.w=FrameGfx->W>>2; // div 4 cos 16 color
R.h=FrameGfx->H;
R.w=CurrentFrame->W>>2; // div 4 cos 16 color
R.h=CurrentFrame->H;
LoadImage( &R, (u32*)CActorCache::UnpackBuffer);
}
Ft4=GetPrimFT4();
SetUpFT4(Ft4,FrameGfx,ThisNode,Pos.vx,Pos.vy,XFlip,YFlip);
SetUpFT4(Ft4,CurrentFrame,ThisNode,Pos.vx,Pos.vy,XFlip,YFlip);
setRGB0(Ft4,128,128,128);
Ft4->tpage=ThisNode->TPage;
Ft4->clut=PoolEntry->ActorGfx->Clut;
@ -481,17 +486,60 @@ POLY_FT4 *Ft4;
AddPrimToList(sFt4,ActorOT);
}
// Set BBox
int HalfW=FrameGfx->W>>1;
int HalfH=FrameGfx->H>>1;
int HalfW=CurrentFrame->W>>1;
BBox.XMin=-HalfW;
BBox.XMax=+HalfW;
BBox.YMin=-HalfH;
BBox.YMax=+HalfH;
BBox.YMin=-CurrentFrame->H;
BBox.YMax=0;
RotateScale(Ft4,Pos,Angle,ScaleX,ScaleY);
Angle+=AngleInc;
return(Ft4);
}
/*****************************************************************************/
POLY_FT4 *CActorGfx::RotateScale(POLY_FT4 *Ft4,DVECTOR &Pos,int Angle,int XScale,int YScale)
{
int dX,dY;
int CosAngle,SinAngle;
int CosX,CosY,SinX,SinY;
sBBox SBox,CBox;
Angle&=4095;
dX=(CurrentFrame->W*XScale)>>(12+1); // +1 for half
dY=(CurrentFrame->H*YScale)>>(12);
CosAngle=mcos(Angle);
SinAngle=msin(Angle);
SBox.XMin=(SinAngle*-dX)>>12;
SBox.XMax=(SinAngle*+dX)>>12;
SBox.YMin=(SinAngle*-dY)>>12;
SBox.YMax=0;
CBox.XMin=(CosAngle*-dX)>>12;
CBox.XMax=(CosAngle*+dX)>>12;
CBox.YMin=(CosAngle*-dY)>>12;
CBox.YMax=0;
Ft4->x0=Pos.vx+CBox.XMin-SBox.YMin; Ft4->y0=Pos.vy+SBox.XMin+CBox.YMin;
Ft4->x1=Pos.vx+CBox.XMax-SBox.YMin; Ft4->y1=Pos.vy+SBox.XMax+CBox.YMin;
Ft4->x2=Pos.vx+CBox.XMin+SBox.YMax; Ft4->y2=Pos.vy+SBox.XMin-CBox.YMax;
Ft4->x3=Pos.vx+CBox.XMax+SBox.YMax; Ft4->y3=Pos.vy+SBox.XMax-CBox.YMax;
// Attempt to fix nasty PSX hardware nastiness :o(
// Ft4->u1--;
// Ft4->u3--;
// Ft4->v2--;
// Ft4->v3--;
return(Ft4);
}
/*****************************************************************************/
void CActorGfx::SetUpFT4(POLY_FT4 *Ft4,sSpriteFrame *Frame,sPoolNode *Node,int X,int Y,bool XFlip,bool YFlip)
{
@ -534,8 +582,8 @@ u8 V=Node->V;
Y+=Frame->YOfs;
Ft4->v0=V;
Ft4->v1=V;
Ft4->v2=V+H;
Ft4->v3=V+H;
Ft4->v2=V+H-1;
Ft4->v3=V+H-1;
}
setXYWH(Ft4,X,Y,W,H);

3
source/gfx/actor.h
View File

@ -136,6 +136,7 @@ public:
virtual ~CActorGfx();
POLY_FT4 *Render(DVECTOR &Pos,int Anim,int Frame,bool FlipX=false,bool FlipY=false,bool Shadow=false);
POLY_FT4 *RotateScale(POLY_FT4 *Ft4,DVECTOR &Pos,int Angle,int XScale,int YScale);
int getFrameCount(int Anim) {return(PoolEntry->ActorGfx->AnimList[Anim].FrameCount);}
int GetTotalFrameCount();
@ -145,6 +146,8 @@ protected:
sSpriteFrame *GetFrame(int Anim,int Frame);
sActorPool *PoolEntry;
sSpriteFrame *CurrentFrame;
sBBox BBox;
};