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This commit is contained in:
Paul 2001-07-25 21:30:13 +00:00
parent d808ec156f
commit 88b62048a1
1 changed files with 70 additions and 47 deletions
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117
source/game/healthman.cpp
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@ -25,22 +25,25 @@ const int CHealthManager::ItemTableSize=sizeof(CHealthManager::ItemTable)/sizeof
int HealthManGrav=128;
int HealthManShift=9;
int HealthManPickUpDelay=16;
int HealthManPickUpDelay=32;
/*****************************************************************************/
void CHealthManager::init()
{
sItem *list=ItemList;
FrameHdr=CGameScene::getSpriteBank()->getFrameHeader(FRM__SPATULA);
for (int i=0; i<ITEM_MAX; i++)
{
ItemList[i].Life=0;
setTSprt(&ItemList[i].Sprite);
setTSprtTPage(&ItemList[i].Sprite,FrameHdr->TPage);
ItemList[i].Sprite.clut=FrameHdr->Clut;
ItemList[i].Sprite.u0=FrameHdr->U;
ItemList[i].Sprite.v0=FrameHdr->V;
ItemList[i].Sprite.w=FrameHdr->W;
ItemList[i].Sprite.h=FrameHdr->H;
list->Life=0;
setTSprt(&list->Sprite);
setTSprtTPage(&list->Sprite,FrameHdr->TPage);
list->Sprite.clut=FrameHdr->Clut;
list->Sprite.u0=FrameHdr->U;
list->Sprite.v0=FrameHdr->V;
list->Sprite.w=FrameHdr->W;
list->Sprite.h=FrameHdr->H;
list++;
}
}
@ -90,45 +93,55 @@ int AngleInc=1024/Count;
void CHealthManager::addItem(DVECTOR const &Pos,int TableIdx,int Angle,int Vel)
{
int Idx=0;
sItem *item;
while (ItemList[Idx].Life) Idx++;
ASSERT(Idx<ITEM_MAX);
ItemList[Idx].Life=ItemTable[TableIdx].Life;
setRGB0(&ItemList[Idx].Sprite,ItemTable[TableIdx].R,ItemTable[TableIdx].G,ItemTable[TableIdx].B);
ItemList[Idx].Pos.vx=Pos.vx<<HealthManShift;
ItemList[Idx].Pos.vy=Pos.vy<<HealthManShift;
item=&ItemList[Idx];
item->Life=ItemTable[TableIdx].Life;
setRGB0(&item->Sprite,ItemTable[TableIdx].R,ItemTable[TableIdx].G,ItemTable[TableIdx].B);
item->Pos.vx=Pos.vx<<HealthManShift;
item->Pos.vy=Pos.vy<<HealthManShift;
ItemList[Idx].Vel.vx=-(msin(Angle)*Vel);//>>1;
ItemList[Idx].Vel.vy=-(mcos(Angle)*Vel);
item->Vel.vx=-(msin(Angle)*Vel);//>>1;
item->Vel.vy=-(mcos(Angle)*Vel);
// ItemList[Idx].Pos.vx+=ItemList[Idx].Vel.vx;
// ItemList[Idx].Pos.vy+=ItemList[Idx].Vel.vy;
// item->Pos.vx+=item->Vel.vx;
// item->Pos.vy+=item->Vel.vy;
ItemList[Idx].Count=ItemTable[TableIdx].Count;
item->Count=ItemTable[TableIdx].Count;
}
/*****************************************************************************/
void CHealthManager::checkPlayerCol(CPlayer *Player)
{
CRECT const &PRect=Player->getCollisionArea();
CRECT PRect=Player->getCollisionArea();
sItem *item=ItemList;
PRect.x1+=8;
PRect.x2+=8;
PRect.y1+=16;
PRect.y2+=16;
for (int i=0; i<ITEM_MAX; i++)
{
if (ItemList[i].Life && ItemList[i].Life<256-HealthManPickUpDelay)
if (item->Life && item->Life<256-HealthManPickUpDelay)
{
if (PRect.x2<ItemList[i].ScrPos.vx || PRect.x1>ItemList[i].ScrPos.vx+16 ||
PRect.y2<ItemList[i].ScrPos.vy || PRect.y1>ItemList[i].ScrPos.vy+32)
if (PRect.x2<item->ScrPos.vx || PRect.x1>item->ScrPos.vx+16 ||
PRect.y2<item->ScrPos.vy || PRect.y1>item->ScrPos.vy+32)
{
}
else
{
ItemList[i].Life=0;
Player->addSpatula(ItemList[i].Count);
item->Life=0;
Player->addSpatula(item->Count);
}
}
item++;
}
}
@ -137,39 +150,41 @@ CRECT const &PRect=Player->getCollisionArea();
/*****************************************************************************/
void CHealthManager::think(int frames)
{
sItem *item=ItemList;
CLayerCollision *ColLayer=CGameScene::getCollision();
for (int i=0; i<ITEM_MAX; i++)
{
for (int f=0; f<frames; f++)
{
if (ItemList[i].Life)
if (item->Life>1)
{
int OldY=ItemList[i].Pos.vy;
ItemList[i].Life--;
ItemList[i].Pos.vx+=ItemList[i].Vel.vx;
ItemList[i].Pos.vy+=ItemList[i].Vel.vy;
ItemList[i].ScrPos.vx=ItemList[i].Pos.vx>>HealthManShift;
ItemList[i].ScrPos.vy=ItemList[i].Pos.vy>>HealthManShift;
ItemList[i].Vel.vy+=HealthManGrav;
item->Life--;
item->Pos.vx+=item->Vel.vx;
item->Pos.vy+=item->Vel.vy;
item->ScrPos.vx=item->Pos.vx>>HealthManShift;
item->ScrPos.vy=item->Pos.vy>>HealthManShift;
item->Vel.vy+=HealthManGrav;
// if (ItemList[i].Vel.vy>0)
// if (item->Vel.vy>0)
{
int DistY = ColLayer->getHeightFromGround( ItemList[i].ScrPos.vx, ItemList[i].ScrPos.vy, 16 );
int DistY = ColLayer->getHeightFromGround( item->ScrPos.vx, item->ScrPos.vy, 16 );
if (DistY<=0)
{
if (ItemList[i].Vel.vy<0)
if (item->Vel.vy<0)
{
ItemList[i].Pos.vy=OldY;
item->Pos.vy=OldY;
}
ItemList[i].Vel.vy=-ItemList[i].Vel.vy>>1;
ItemList[i].Vel.vx>>=1;
// ItemList[i].Pos.vy-=DistY<<(HealthManShift-1);
item->Vel.vy=-item->Vel.vy>>1;
item->Vel.vx>>=1;
// item->Pos.vy-=DistY<<(HealthManShift-1);
}
}
int XOfs;
if (ItemList[i].Vel.vx>0)
if (item->Vel.vx>0)
{
XOfs=+16;
}
@ -178,15 +193,21 @@ void CHealthManager::think(int frames)
XOfs=-16;
}
// Check X collision
int DistX = ColLayer->getHeightFromGround( ItemList[i].ScrPos.vx+XOfs, ItemList[i].ScrPos.vy, 32 );
int DistX = ColLayer->getHeightFromGround( item->ScrPos.vx+XOfs, item->ScrPos.vy, 32 );
if (DistX<=0)
{
ItemList[i].Vel.vx=-ItemList[i].Vel.vx>>1;
// ItemList[i].Pos.vy-=DistY<<(HealthManShift-1);
item->Vel.vx=-item->Vel.vx>>1;
// item->Pos.vy-=DistY<<(HealthManShift-1);
}
}
else
{
item->Life=0;
}
}
item++;
}
}
@ -196,19 +217,21 @@ void CHealthManager::think(int frames)
/*****************************************************************************/
void CHealthManager::render()
{
sItem *list=ItemList;
sOT *ThisOT=OtPtr;//+OTPOS__PICKUP_POS;
DVECTOR const &CamPos=CLevel::getCameraPos();
for (int i=0; i<ITEM_MAX; i++)
{
if (ItemList[i].Life)
int life=list->Life;
if (life&&(life<256-HealthManPickUpDelay||life&3))
{
// Calc render pos (dont worry about clipping yet)
ItemList[i].Sprite.x0 = ItemList[i].ScrPos.vx - CamPos.vx;
ItemList[i].Sprite.y0 = (ItemList[i].ScrPos.vy - CamPos.vy)-32;
list->Sprite.x0 = list->ScrPos.vx - CamPos.vx;
list->Sprite.y0 = (list->ScrPos.vy - CamPos.vy)-32;
addPrim(ThisOT,&ItemList[i].Sprite);
addPrim(ThisOT,&list->Sprite);
}
list++;
}
}