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- Exhumed: Convert draw code to floating point.

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Mitchell Richters 2022-09-06 22:23:22 +10:00 committed by Christoph Oelckers
parent 7d5040f560
commit 36ed1ac1de
1 changed files with 15 additions and 32 deletions
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47
source/games/exhumed/src/view.cpp
View file

@ -49,7 +49,6 @@ fixedhoriz nCamerapan;
int nViewTop;
bool bCamera = false;
int viewz;
// We cannot drag these through the entire event system... :(
@ -181,9 +180,6 @@ void DrawView(double smoothRatio, bool sceneonly)
{
DExhumedActor* pEnemy = nullptr;
int nEnemyPal = -1;
int playerX;
int playerY;
int playerZ;
sectortype* pSector = nullptr;
DAngle nAngle, rotscrnang;
fixedhoriz pan = {};
@ -199,9 +195,7 @@ void DrawView(double smoothRatio, bool sceneonly)
{
DExhumedActor* pActor = SnakeList[nSnakeCam].pSprites[0];
playerX = pActor->int_pos().X;
playerY = pActor->int_pos().Y;
playerZ = pActor->int_pos().Z;
nCamera = pActor->spr.pos;
pSector = pActor->sector();
nAngle = pActor->spr.angle;
rotscrnang = nullAngle;
@ -222,12 +216,10 @@ void DrawView(double smoothRatio, bool sceneonly)
}
else
{
playerX = pPlayerActor->__interpolatedx(smoothRatio);
playerY = pPlayerActor->__interpolatedy(smoothRatio);
playerZ = pPlayerActor->__interpolatedz(smoothRatio) + interpolatedvalue(PlayerList[nLocalPlayer].oeyelevel, PlayerList[nLocalPlayer].eyelevel, smoothRatio);
nCamera = pPlayerActor->interpolatedvec3(smoothRatio * (1. / MaxSmoothRatio)).plusZ(interpolatedvaluef(PlayerList[nLocalPlayer].oeyelevel, PlayerList[nLocalPlayer].eyelevel, smoothRatio) * zinttoworld);
pSector = PlayerList[nLocalPlayer].pPlayerViewSect;
updatesector(playerX, playerY, &pSector);
updatesector(nCamera, &pSector);
if (pSector == nullptr) pSector = PlayerList[nLocalPlayer].pPlayerViewSect;
if (!SyncInput())
@ -261,42 +253,35 @@ void DrawView(double smoothRatio, bool sceneonly)
if (nSnakeCam >= 0 && !sceneonly)
{
pan = q16horiz(0);
viewz = playerZ;
}
else
{
viewz = playerZ + nQuake[nLocalPlayer];
int floorZ = pPlayerActor->sector()->int_floorz();
if (viewz > floorZ)
viewz = floorZ;
nCamera.Z = min(nCamera.Z + nQuake[nLocalPlayer] * zinttoworld, pPlayerActor->sector()->floorz);
nCameraa += DAngle::fromBuild((nQuake[nLocalPlayer] >> 7) % 31);
if (bCamera)
{
viewz -= 2560;
if (!calcChaseCamPos(&playerX, &playerY, &viewz, pPlayerActor, &pSector, nAngle, pan, smoothRatio))
nCamera.Z -= 10;
if (!calcChaseCamPos(nCamera, pPlayerActor, &pSector, nAngle, pan, smoothRatio))
{
viewz += 2560;
calcChaseCamPos(&playerX, &playerY, &viewz, pPlayerActor, &pSector, nAngle, pan, smoothRatio);
nCamera.Z += 10;
calcChaseCamPos(nCamera, pPlayerActor, &pSector, nAngle, pan, smoothRatio);
}
}
}
nCamera = DVector3(playerX * inttoworld, playerY * inttoworld, playerZ * zinttoworld);
if (pSector != nullptr)
{
int Z = pSector->int_ceilingz() + 256;
if (Z <= viewz)
double Z = pSector->ceilingz + 1;
if (Z <= nCamera.Z)
{
Z = pSector->int_floorz() - 256;
Z = pSector->floorz - 1;
if (Z < viewz)
viewz = Z;
if (Z < nCamera.Z)
nCamera.Z = Z;
}
else {
viewz = Z;
nCamera.Z = Z;
}
}
@ -305,7 +290,6 @@ void DrawView(double smoothRatio, bool sceneonly)
if (nFreeze == 2 || nFreeze == 1)
{
nSnakeCam = -1;
//???
viewport3d = { 0, 0, screen->GetWidth(), screen->GetHeight() };
}
@ -336,7 +320,7 @@ void DrawView(double smoothRatio, bool sceneonly)
if (!nFreeze && !sceneonly)
DrawWeapons(smoothRatio);
render_drawrooms(nullptr, vec3_t( int(nCamera.X * worldtoint), int(nCamera.Y * worldtoint), viewz ), sectnum(pSector), nCameraa, nCamerapan, rotscrnang, smoothRatio);
render_drawrooms(nullptr, nCamera, sectnum(pSector), nCameraa, nCamerapan, rotscrnang, smoothRatio);
if (HavePLURemap())
{
@ -456,7 +440,6 @@ void SerializeView(FSerializer& arc)
("cameraa", nCameraa)
("camerapan", nCamerapan)
("camera", bCamera)
("viewz", viewz)
.Array("vertpan", dVertPan, countof(dVertPan))
.Array("quake", nQuake, countof(nQuake))
.EndObject();