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- Exhumed: pActor->s() in bullet.cpp

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This commit is contained in:
Christoph Oelckers 2021-12-23 17:02:35 +01:00
parent 03759ef73b
commit a7cebcafbb
1 changed files with 50 additions and 57 deletions
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107
source/games/exhumed/src/bullet.cpp
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@ -150,10 +150,9 @@ int GrabBullet()
void DestroyBullet(int nBullet)
{
DExhumedActor* pActor = BulletList[nBullet].pActor;
auto pSprite = &pActor->s();
runlist_DoSubRunRec(BulletList[nBullet].nRunRec);
runlist_DoSubRunRec(pSprite->lotag - 1);
runlist_DoSubRunRec(pActor->spr.lotag - 1);
runlist_SubRunRec(BulletList[nBullet].nRunRec2);
StopActorSound(pActor);
@ -164,11 +163,9 @@ void DestroyBullet(int nBullet)
void IgniteSprite(DExhumedActor* pActor)
{
auto pSprite = &pActor->s();
pActor->spr.hitag += 2;
pSprite->hitag += 2;
auto pAnimActor = BuildAnim(nullptr, 38, 0, pSprite->pos.X, pSprite->pos.Y, pSprite->pos.Z, pSprite->sector(), 40, 20);
auto pAnimActor = BuildAnim(nullptr, 38, 0, pActor->spr.pos.X, pActor->spr.pos.Y, pActor->spr.pos.Z, pActor->spr.sector(), 40, 20);
if (pAnimActor)
{
@ -235,11 +232,10 @@ void BulletHitsSprite(Bullet *pBullet, DExhumedActor* pBulletActor, DExhumedActo
}
DExhumedActor* pActor = pBullet->pActor;
spritetype *pSprite = &pActor->s();
if (nStat == kStatAnubisDrum)
{
int nAngle = (pSprite->ang + 256) - RandomSize(9);
int nAngle = (pActor->spr.ang + 256) - RandomSize(9);
pHitSprite->xvel = bcos(nAngle, 1);
pHitSprite->yvel = bsin(nAngle, 1);
@ -250,8 +246,8 @@ void BulletHitsSprite(Bullet *pBullet, DExhumedActor* pBulletActor, DExhumedActo
int xVel = pHitSprite->xvel;
int yVel = pHitSprite->yvel;
pHitSprite->xvel = bcos(pSprite->ang, -2);
pHitSprite->yvel = bsin(pSprite->ang, -2);
pHitSprite->xvel = bcos(pActor->spr.ang, -2);
pHitSprite->yvel = bsin(pActor->spr.ang, -2);
MoveCreature(pHitActor);
@ -319,12 +315,11 @@ int MoveBullet(int nBullet)
bulletInfo *pBulletInfo = &BulletInfo[nType];
DExhumedActor* pActor = BulletList[nBullet].pActor;
spritetype *pSprite = &pActor->s();
int x = pSprite->pos.X;
int y = pSprite->pos.Y;
int z = pSprite->pos.Z; // ebx
int nSectFlag = pSprite->sector()->Flag;
int x = pActor->spr.pos.X;
int y = pActor->spr.pos.Y;
int z = pActor->spr.pos.Z; // ebx
int nSectFlag = pActor->spr.sector()->Flag;
int x2, y2, z2;
@ -348,42 +343,42 @@ int MoveBullet(int nBullet)
{
if (pBullet->field_E < 8)
{
pSprite->xrepeat -= 1;
pSprite->yrepeat += 8;
pActor->spr.xrepeat -= 1;
pActor->spr.yrepeat += 8;
pBullet->z -= 200;
if (pSprite->shade < 90) {
pSprite->shade += 35;
if (pActor->spr.shade < 90) {
pActor->spr.shade += 35;
}
if (pBullet->field_E == 3)
{
pBullet->nSeq = 45;
pBullet->nFrame = 0;
pSprite->xrepeat = 40;
pSprite->yrepeat = 40;
pSprite->shade = 0;
pSprite->pos.Z += 512;
pActor->spr.xrepeat = 40;
pActor->spr.yrepeat = 40;
pActor->spr.shade = 0;
pActor->spr.pos.Z += 512;
}
}
else
{
pSprite->xrepeat += 4;
pSprite->yrepeat += 4;
pActor->spr.xrepeat += 4;
pActor->spr.yrepeat += 4;
}
}
coll = movesprite(pActor, pBullet->x, pBullet->y, pBullet->z, pSprite->clipdist >> 1, pSprite->clipdist >> 1, CLIPMASK1);
coll = movesprite(pActor, pBullet->x, pBullet->y, pBullet->z, pActor->spr.clipdist >> 1, pActor->spr.clipdist >> 1, CLIPMASK1);
MOVEEND:
if (coll.type || coll.exbits)
{
nVal = 1;
x2 = pSprite->pos.X;
y2 = pSprite->pos.Y;
z2 = pSprite->pos.Z;
pHitSect = pSprite->sector();
x2 = pActor->spr.pos.X;
y2 = pActor->spr.pos.Y;
z2 = pActor->spr.pos.Z;
pHitSect = pActor->spr.sector();
#if 0
// Original code. This was producing some beautiful undefined behavior in the first case because the index can be anything, not just a wall.
@ -423,7 +418,7 @@ MOVEEND:
nVal = coll.type || coll.exbits? 1:0;
// pSprite's sector may have changed since we set nSectFlag ?
int nFlagVal = nSectFlag ^ pSprite->sector()->Flag;
int nFlagVal = nSectFlag ^ pActor->spr.sector()->Flag;
if (nFlagVal & kSectUnderwater)
{
DestroyBullet(nBullet);
@ -432,10 +427,10 @@ MOVEEND:
if (nVal == 0 && nType != 15 && nType != 3)
{
AddFlash(pSprite->sector(), pSprite->pos.X, pSprite->pos.Y, pSprite->pos.Z, 0);
AddFlash(pActor->spr.sector(), pActor->spr.pos.X, pActor->spr.pos.Y, pActor->spr.pos.Z, 0);
if (pSprite->pal != 5) {
pSprite->pal = 1;
if (pActor->spr.pal != 5) {
pActor->spr.pal = 1;
}
}
}
@ -461,7 +456,7 @@ MOVEEND:
dz = -bsin(pBullet->nPitch, 3);
else
dz = -pBullet->nPitch * 512;
hitscan(startPos, pSprite->sector(), { bcos(pSprite->ang), bsin(pSprite->ang), dz }, hit, CLIPMASK1);
hitscan(startPos, pActor->spr.sector(), { bcos(pActor->spr.ang), bsin(pActor->spr.ang), dz }, hit, CLIPMASK1);
x2 = hit.hitpos.X;
y2 = hit.hitpos.Y;
z2 = hit.hitpos.Z;
@ -479,7 +474,7 @@ MOVEEND:
{
HITSPRITE:
auto hitsprite = &hitactor->s();
if (pSprite->pal == 5 && hitsprite->statnum == 100)
if (pActor->spr.pal == 5 && hitsprite->statnum == 100)
{
int nPlayer = GetPlayerFromActor(hitactor);
if (!PlayerList[nPlayer].bIsMummified)
@ -517,9 +512,9 @@ HITSPRITE:
{
if ((pHitSect->pBelow != nullptr && (pHitSect->pBelow->Flag & kSectUnderwater)) || pHitSect->Depth)
{
pSprite->pos.X = x2;
pSprite->pos.Y = y2;
pSprite->pos.Z = z2;
pActor->spr.pos.X = x2;
pActor->spr.pos.Y = y2;
pActor->spr.pos.Z = z2;
BuildSplash(pActor, pHitSect);
}
else
@ -531,7 +526,7 @@ HITSPRITE:
{
if (pHitWall != nullptr)
{
BackUpBullet(&x2, &y2, pSprite->ang);
BackUpBullet(&x2, &y2, pActor->spr.ang);
if (nType != 3 || RandomSize(2) == 0)
{
@ -547,9 +542,9 @@ HITSPRITE:
}
else
{
pSprite->pos.X = x2;
pSprite->pos.Y = y2;
pSprite->pos.Z = z2;
pActor->spr.pos.X = x2;
pActor->spr.pos.Y = y2;
pActor->spr.pos.Z = z2;
ChangeActorSect(pActor, pHitSect);
}
@ -562,7 +557,7 @@ HITSPRITE:
nRadialBullet = -1;
AddFlash(pSprite->sector(), pSprite->pos.X, pSprite->pos.Y, pSprite->pos.Z, 128);
AddFlash(pActor->spr.sector(), pActor->spr.pos.X, pActor->spr.pos.Y, pActor->spr.pos.Z, 128);
}
}
}
@ -582,7 +577,6 @@ void SetBulletEnemy(int nBullet, DExhumedActor* pEnemy)
DExhumedActor* BuildBullet(DExhumedActor* pActor, int nType, int nZOffset, int nAngle, DExhumedActor* pTarget, int nDoubleDamage)
{
auto pSprite = &pActor->s();
Bullet sBullet;
bulletInfo *pBulletInfo = &BulletInfo[nType];
int nPitch = 0;
@ -598,7 +592,7 @@ DExhumedActor* BuildBullet(DExhumedActor* pActor, int nType, int nZOffset, int n
sBullet.nType = nType;
sBullet.nDoubleDamage = nDoubleDamage;
sBullet.pActor = insertActor(pSprite->sector(), 200);
sBullet.pActor = insertActor(pActor->spr.sector(), 200);
sBullet.pActor->spr.ang = nAngle;
int nHeight = GetActorHeight(pTarget);
@ -623,13 +617,13 @@ DExhumedActor* BuildBullet(DExhumedActor* pActor, int nType, int nZOffset, int n
sectortype* pSector;
if (pSprite->statnum == 100)
if (pActor->spr.statnum == 100)
{
pSector = PlayerList[GetPlayerFromActor(pActor)].pPlayerViewSect;
}
else
{
pSector = pSprite->sector();
pSector = pActor->spr.sector();
}
auto pBulletActor = insertActor(pSector, 200);
@ -641,9 +635,9 @@ DExhumedActor* BuildBullet(DExhumedActor* pActor, int nType, int nZOffset, int n
nZOffset = -nHeight;
}
pBulletSprite->pos.X = pSprite->pos.X;
pBulletSprite->pos.Y = pSprite->pos.Y;
pBulletSprite->pos.Z = pSprite->pos.Z;
pBulletSprite->pos.X = pActor->spr.pos.X;
pBulletSprite->pos.Y = pActor->spr.pos.Y;
pBulletSprite->pos.Z = pActor->spr.pos.Z;
Bullet *pBullet = &BulletList[nBullet];
@ -761,7 +755,7 @@ DExhumedActor* BuildBullet(DExhumedActor* pActor, int nType, int nZOffset, int n
int x, y;
if (pActor != nullptr && pSprite->statnum != 100)
if (pActor != nullptr && pActor->spr.statnum != 100)
{
x = pTargetSprite->pos.X;
y = pTargetSprite->pos.Y;
@ -785,7 +779,7 @@ DExhumedActor* BuildBullet(DExhumedActor* pActor, int nType, int nZOffset, int n
y -= pBulletSprite->pos.Y;
nAngle = GetMyAngle(x, y);
pSprite->ang = nAngle;
pActor->spr.ang = nAngle;
}
else
{
@ -807,8 +801,8 @@ DExhumedActor* BuildBullet(DExhumedActor* pActor, int nType, int nZOffset, int n
}
pBullet->z = 0;
pBullet->x = (pSprite->clipdist << 2) * bcos(nAngle);
pBullet->y = (pSprite->clipdist << 2) * bsin(nAngle);
pBullet->x = (pActor->spr.clipdist << 2) * bcos(nAngle);
pBullet->y = (pActor->spr.clipdist << 2) * bsin(nAngle);
BulletList[nBullet].pEnemy = nullptr;
@ -834,7 +828,6 @@ void AIBullet::Tick(RunListEvent* ev)
int nSeq = SeqOffsets[BulletList[nBullet].nSeq];
DExhumedActor* pActor = BulletList[nBullet].pActor;
auto pSprite = &pActor->s();
int nFlag = FrameFlag[SeqBase[nSeq] + BulletList[nBullet].nFrame];
@ -842,7 +835,7 @@ void AIBullet::Tick(RunListEvent* ev)
if (nFlag & 0x80)
{
BuildAnim(nullptr, 45, 0, pSprite->pos.X, pSprite->pos.Y, pSprite->pos.Z, pSprite->sector(), pSprite->xrepeat, 0);
BuildAnim(nullptr, 45, 0, pActor->spr.pos.X, pActor->spr.pos.Y, pActor->spr.pos.Z, pActor->spr.sector(), pActor->spr.xrepeat, 0);
}
BulletList[nBullet].nFrame++;