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This commit is contained in:
Daveo 2001-08-13 21:28:35 +00:00
parent ff9329d718
commit 389110e981
5 changed files with 64 additions and 65 deletions
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12
source/level/layercollision.cpp
View file

@ -81,7 +81,8 @@ int CLayerCollision::getHeightFromGround(int _x,int _y,int _maxHeight)
int maxHeightToCheck; int maxHeightToCheck;
mapX=_x>>4; mapX=_x>>4;
mapY=(_y>>4)*MapWidth; // mapY=(_y>>4)*MapWidth;
mapY=GetYPos(_y>>4);
xFraction=_x&0x0f; xFraction=_x&0x0f;
yFraction=16-(_y&0x0f); yFraction=16-(_y&0x0f);
distanceFromGround=0; distanceFromGround=0;
@ -135,7 +136,8 @@ int CLayerCollision::getHeightFromGroundExcluding(int _x,int _y,int _exclusion
int maxHeightToCheck; int maxHeightToCheck;
mapX=_x>>4; mapX=_x>>4;
mapY=(_y>>4)*MapWidth; // mapY=(_y>>4)*MapWidth;
mapY=GetYPos(_y>>4);
xFraction=_x&0x0f; xFraction=_x&0x0f;
yFraction=16-(_y&0x0f); yFraction=16-(_y&0x0f);
distanceFromGround=0; distanceFromGround=0;
@ -201,7 +203,8 @@ int CLayerCollision::getHeightFromGroundCart(int _x,int _y,int _maxHeight)
int maxHeightToCheck; int maxHeightToCheck;
mapX=_x>>4; mapX=_x>>4;
mapY=(_y>>4)*MapWidth; // mapY=(_y>>4)*MapWidth;
mapY=GetYPos(_y>>4);
xFraction=_x&0x0f; xFraction=_x&0x0f;
yFraction=16-(_y&0x0f); yFraction=16-(_y&0x0f);
distanceFromGround=0; distanceFromGround=0;
@ -315,7 +318,8 @@ void CLayerCollision::render(DVECTOR &MapPos)
mapy=MapPos.vy/16; mapy=MapPos.vy/16;
for(y=-yoff;y<(20*16)-yoff;y+=16) for(y=-yoff;y<(20*16)-yoff;y+=16)
{ {
coll=&Map[mapx+(mapy*MapWidth)]; // coll=&Map[mapx+(mapy*MapWidth)];
coll=&Map[mapx+(GetYPos(mapy))];
for(x=-xoff;x<(33*16)-xoff;x+=16) for(x=-xoff;x<(33*16)-xoff;x+=16)
{ {
colour=&s_typeColours[((*coll)&COLLISION_TYPE_MASK)>>COLLISION_TYPE_FLAG_SHIFT]; colour=&s_typeColours[((*coll)&COLLISION_TYPE_MASK)>>COLLISION_TYPE_FLAG_SHIFT];

37
source/level/layertile.cpp
View file

@ -18,6 +18,8 @@ static const int TILE2D_WIDTH=16;
static const int TILE2D_HEIGHT=12; static const int TILE2D_HEIGHT=12;
static const int SCREEN_TILE2D_WIDTH=((512/TILE2D_WIDTH)+1); static const int SCREEN_TILE2D_WIDTH=((512/TILE2D_WIDTH)+1);
static const int SCREEN_TILE2D_HEIGHT=((256/TILE2D_HEIGHT)+1); static const int SCREEN_TILE2D_HEIGHT=((256/TILE2D_HEIGHT)+1);
static const int PrimCount=SCREEN_TILE2D_WIDTH*SCREEN_TILE2D_HEIGHT;
static const int PrimMemSize=PrimCount*sizeof(TSPRT);
/*****************************************************************************/ /*****************************************************************************/
/*****************************************************************************/ /*****************************************************************************/
@ -25,9 +27,6 @@ static const int SCREEN_TILE2D_HEIGHT=((256/TILE2D_HEIGHT)+1);
CLayerTile::CLayerTile(sLevelHdr *LevelHdr,sLayerHdr *Hdr) CLayerTile::CLayerTile(sLevelHdr *LevelHdr,sLayerHdr *Hdr)
{ {
int Count=SCREEN_TILE2D_WIDTH*SCREEN_TILE2D_HEIGHT;
int MemSize=Count*sizeof(TSPRT);
LayerHdr=Hdr; LayerHdr=Hdr;
MapWidth=LayerHdr->Width; MapWidth=LayerHdr->Width;
MapHeight=LayerHdr->Height; MapHeight=LayerHdr->Height;
@ -35,23 +34,31 @@ int MemSize=Count*sizeof(TSPRT);
ElemBank2d=LevelHdr->ElemBank2d; ElemBank2d=LevelHdr->ElemBank2d;
Map=(sTileMapElem*)MakePtr(Hdr,sizeof(sLayerHdr)); Map=(sTileMapElem*)MakePtr(Hdr,sizeof(sLayerHdr));
PrimBank=(TSPRT*)MemAlloc(MemSize,"Mid Polyz"); PrimBankID=0;
TSPRT *PrimPtr=PrimBank; for (int b=0; b<2; b++)
for (int i=0; i<Count; i++)
{ {
setTSprt(PrimPtr); PrimBank[b]=(TSPRT*)MemAlloc(PrimMemSize,"Mid Polyz");
setTSetShadeTex(PrimPtr,1); TSPRT *PrimPtr=PrimBank[b];
PrimPtr->w=TILE2D_WIDTH; for (int i=0; i<PrimCount; i++)
PrimPtr->h=TILE2D_HEIGHT; {
PrimPtr++; setTSprt(PrimPtr);
setTSetShadeTex(PrimPtr,1);
PrimPtr->w=TILE2D_WIDTH;
PrimPtr->h=TILE2D_HEIGHT;
PrimPtr++;
}
} }
} }
/*****************************************************************************/ /*****************************************************************************/
CLayerTile::~CLayerTile() CLayerTile::~CLayerTile()
{ {
MemFree(PrimBank); for (int b=0; b<2; b++)
{
MemFree(PrimBank[b]);
}
} }
/*****************************************************************************/ /*****************************************************************************/
@ -113,7 +120,9 @@ void CLayerTile::render()
sTileMapElem *MapPtr=Map+GetMapOfs(); sTileMapElem *MapPtr=Map+GetMapOfs();
s16 TileX,TileY; s16 TileX,TileY;
sOT *ThisOT=OtPtr+LayerOT; sOT *ThisOT=OtPtr+LayerOT;
TSPRT *PrimPtr=PrimBank; TSPRT *PrimPtr=PrimBank[PrimBankID];
PrimBankID^=1;
// Setup shift bits of pos // Setup shift bits of pos
TileY=-ShiftY; TileY=-ShiftY;
@ -128,7 +137,6 @@ TSPRT *PrimPtr=PrimBank;
for (int X=0; X<RenderW; X++) for (int X=0; X<RenderW; X++)
{ {
int ThisTile=MapRow->Tile; int ThisTile=MapRow->Tile;
MapRow++;
if (ThisTile) if (ThisTile)
{ {
sElem2d *Tile=&ElemBank2d[ThisTile]; sElem2d *Tile=&ElemBank2d[ThisTile];
@ -139,6 +147,7 @@ TSPRT *PrimPtr=PrimBank;
addPrim(ThisOT,PrimPtr); addPrim(ThisOT,PrimPtr);
PrimPtr++; PrimPtr++;
} }
MapRow++;
TileX+=TILE2D_WIDTH; TileX+=TILE2D_WIDTH;
} }
MapPtr+=MapWidth; MapPtr+=MapWidth;

3
source/level/layertile.h
View file

@ -48,7 +48,8 @@ protected:
u16 ShiftX,ShiftY; u16 ShiftX,ShiftY;
sTileMapElem *Map; sTileMapElem *Map;
TSPRT *PrimBank; TSPRT *PrimBank[2];
int PrimBankID;
}; };

66
source/level/layertile3d.cpp
View file

@ -14,7 +14,7 @@
#if 1 #if 1
#if defined(__USER_sbart__) || defined(__USER_daveo__) #if defined(__USER_sbart__) // || defined(__USER_daveo__)
#define _SHOW_POLYZ_ 1 #define _SHOW_POLYZ_ 1
#include "gfx\font.h" #include "gfx\font.h"
static FontBank *Font; static FontBank *Font;
@ -405,10 +405,6 @@ s16 TCount=0,QCount=0;
setlen(ThisPrim, GPU_PolyGT3Tag); setlen(ThisPrim, GPU_PolyGT3Tag);
gte_nclip_b(); // 8 cycles gte_nclip_b(); // 8 cycles
#if defined(_SHOW_POLYZ_)
if (ShowPolyz) {setRGB0(ThisPrim,127,0,0); setRGB1(ThisPrim,255,0,0); setRGB2(ThisPrim,255,0,0);}
#endif
*(u32*)&ThisPrim->x0=T0; // Set XY0 *(u32*)&ThisPrim->x0=T0; // Set XY0
*(u32*)&ThisPrim->x1=T1; // Set XY1 *(u32*)&ThisPrim->x1=T1; // Set XY1
*(u32*)&ThisPrim->x2=T2; // Set XY2 *(u32*)&ThisPrim->x2=T2; // Set XY2
@ -424,25 +420,20 @@ s16 TCount=0,QCount=0;
*(u32*)&ThisPrim->u1=T1; // Set UV1 *(u32*)&ThisPrim->u1=T1; // Set UV1
*(u32*)&ThisPrim->u2=T2; // Set UV2 *(u32*)&ThisPrim->u2=T2; // Set UV2
addPrim(ThisOT,ThisPrim); addPrim(ThisOT,ThisPrim);
{ // lighting
T0=*(u32*)&RGB[TList->C0];
T1=*(u32*)&RGB[TList->C1];
T2=*(u32*)&RGB[TList->C2];
*(u32*)&ThisPrim->r0=T0;
*(u32*)&ThisPrim->r1=T1;
*(u32*)&ThisPrim->r2=T2;
}
#if defined(_SHOW_POLYZ_) #if defined(_SHOW_POLYZ_)
if (!ShowPolyz) if (ShowPolyz) {setRGB0(ThisPrim,127,0,0); setRGB1(ThisPrim,255,0,0); setRGB2(ThisPrim,255,0,0); TCount++;}
#endif #endif
{ // lighting
T0=*(u32*)&RGB[TList->C0];
T1=*(u32*)&RGB[TList->C1];
T2=*(u32*)&RGB[TList->C2];
*(u32*)&ThisPrim->r0=T0;
*(u32*)&ThisPrim->r1=T1;
*(u32*)&ThisPrim->r2=T2;
}
ThisPrim->code=TList->PolyCode; ThisPrim->code=TList->PolyCode;
PrimPtr+=sizeof(POLY_GT3); PrimPtr+=sizeof(POLY_GT3);
#if defined(_SHOW_POLYZ_)
TCount++;
#endif
} }
TList++; TList++;
} }
@ -452,10 +443,10 @@ s16 TCount=0,QCount=0;
{ {
POLY_GT4 *ThisPrim=(POLY_GT4*)PrimPtr; POLY_GT4 *ThisPrim=(POLY_GT4*)PrimPtr;
T0=*(u32*)(XYList+(QList->P0/*4*/)); T0=*(u32*)(XYList+QList->P0);
T1=*(u32*)(XYList+(QList->P1/*4*/)); T1=*(u32*)(XYList+QList->P1);
T2=*(u32*)(XYList+(QList->P2/*4*/)); T2=*(u32*)(XYList+QList->P2);
T3=*(u32*)(XYList+(QList->P3/*4*/)); T3=*(u32*)(XYList+QList->P3);
gte_ldsxy0(T0); gte_ldsxy0(T0);
gte_ldsxy1(T1); gte_ldsxy1(T1);
gte_ldsxy2(T2); gte_ldsxy2(T2);
@ -463,10 +454,6 @@ s16 TCount=0,QCount=0;
setlen(ThisPrim, GPU_PolyGT4Tag); setlen(ThisPrim, GPU_PolyGT4Tag);
gte_nclip_b(); // 8 cycles gte_nclip_b(); // 8 cycles
#if defined(_SHOW_POLYZ_)
if (ShowPolyz) {setRGB0(ThisPrim,0,127,0);setRGB1(ThisPrim,0,255,0); setRGB2(ThisPrim,0,255,0); setRGB3(ThisPrim,0,255,0);}
#endif
*(u32*)&ThisPrim->x0=T0; // Set XY0 *(u32*)&ThisPrim->x0=T0; // Set XY0
*(u32*)&ThisPrim->x1=T1; // Set XY1 *(u32*)&ThisPrim->x1=T1; // Set XY1
*(u32*)&ThisPrim->x2=T2; // Set XY2 *(u32*)&ThisPrim->x2=T2; // Set XY2
@ -484,26 +471,23 @@ s16 TCount=0,QCount=0;
*(u32*)&ThisPrim->u1=T1; // Set UV1 *(u32*)&ThisPrim->u1=T1; // Set UV1
*(u32*)&ThisPrim->u2=T2; // Set UV2 *(u32*)&ThisPrim->u2=T2; // Set UV2
*(u32*)&ThisPrim->u3=T3; // Set UV2 *(u32*)&ThisPrim->u3=T3; // Set UV2
{ // Lighting
T0=*(u32*)&RGB[QList->C0];
T1=*(u32*)&RGB[QList->C1];
T2=*(u32*)&RGB[QList->C2];
T3=*(u32*)&RGB[QList->C3];
*(u32*)&ThisPrim->r0=T0;
*(u32*)&ThisPrim->r1=T1;
*(u32*)&ThisPrim->r2=T2;
*(u32*)&ThisPrim->r3=T3;
}
#if defined(_SHOW_POLYZ_) #if defined(_SHOW_POLYZ_)
if (!ShowPolyz) if (ShowPolyz) {setRGB0(ThisPrim,0,127,0);setRGB1(ThisPrim,0,255,0); setRGB2(ThisPrim,0,255,0); setRGB3(ThisPrim,0,255,0); QCount++;}
#endif #endif
{ // Lighting
T0=*(u32*)&RGB[QList->C0];
T1=*(u32*)&RGB[QList->C1];
T2=*(u32*)&RGB[QList->C2];
T3=*(u32*)&RGB[QList->C3];
*(u32*)&ThisPrim->r0=T0;
*(u32*)&ThisPrim->r1=T1;
*(u32*)&ThisPrim->r2=T2;
*(u32*)&ThisPrim->r3=T3;
}
ThisPrim->code=QList->PolyCode; ThisPrim->code=QList->PolyCode;
addPrim(ThisOT,ThisPrim); addPrim(ThisOT,ThisPrim);
PrimPtr+=sizeof(POLY_GT4); PrimPtr+=sizeof(POLY_GT4);
#if defined(_SHOW_POLYZ_)
QCount++;
#endif
} }
QList++; QList++;
} }

7
source/level/layertile3d.h
View file

@ -17,9 +17,10 @@
struct sFlipTable struct sFlipTable
{ {
s16 Mtx[4]; s16 Mtx[4]; // 8
DVECTOR *DeltaTab[8]; DVECTOR *DeltaTab[8]; // 32
s32 ClipCode; s32 ClipCode; // 4
s8 Pad[20];
}; };
extern sFlipTable FlipTable[]; extern sFlipTable FlipTable[];