//cycle the flashing light for when mine destroyed
void FlashFrame (void)
{
static fixang flash_ang = 0;
if (!(gameData.reactor.bDestroyed || gameStates.gameplay.seismic.nMagnitude)) {
gameStates.render.nFlashScale = I2X (1);
return;
}
if (gameStates.app.bEndLevelSequence)
return;
if (paletteManager.BlueEffect () > 10) //whiting out
return;
// flash_ang += FixMul(FLASH_CYCLE_RATE, gameData.time.xFrame);
if (gameStates.gameplay.seismic.nMagnitude) {
fix xAddedFlash = abs(gameStates.gameplay.seismic.nMagnitude);
if (xAddedFlash < I2X (1))
xAddedFlash *= 16;
flash_ang += (fixang) FixMul (gameStates.render.nFlashRate, FixMul(gameData.time.xFrame, xAddedFlash+I2X (1)));
FixFastSinCos (flash_ang, &gameStates.render.nFlashScale, NULL);
gameStates.render.nFlashScale = (gameStates.render.nFlashScale + I2X (3))/4; // gets in range 0.5 to 1.0
}
else {
flash_ang += (fixang) FixMul (gameStates.render.nFlashRate, gameData.time.xFrame);
FixFastSinCos (flash_ang, &gameStates.render.nFlashScale, NULL);
gameStates.render.nFlashScale = (gameStates.render.nFlashScale + I2X (1))/2;
if (gameStates.app.nDifficultyLevel == 0)
gameStates.render.nFlashScale = (gameStates.render.nFlashScale+I2X (3))/4;
}
}
void WiggleObject (CObject *objP)
{
fix xWiggle;
int nParent;
CObject *pParent;
if (gameStates.render.nShadowPass == 2)
return;
if (gameOpts->app.bEpilepticFriendly)
return;
if (!gameStates.app.bNostalgia && (!EGI_FLAG (nDrag, 0, 0, 0) || !EGI_FLAG (bWiggle, 1, 0, 1)))
return;
nParent = gameData.objs.parentObjs [objP->Index ()];
pParent = (nParent < 0) ? NULL : OBJECTS + nParent;
FixFastSinCos (fix (gameData.time.xGame / gameStates.gameplay.slowmo [1].fSpeed), &xWiggle, NULL);
if (gameData.time.xFrame < I2X (1))// Only scale wiggle if getting at least 1 FPS, to avoid causing the opposite problem.
xWiggle = FixMul (xWiggle * 20, gameData.time.xFrame); //make wiggle fps-independent (based on pre-scaled amount of wiggle at 20 FPS)
if (SPECTATOR (objP))
OBJPOS (objP)->vPos += (OBJPOS (objP)->mOrient.UVec () * FixMul (xWiggle, gameData.pig.ship.player->wiggle)) * (I2X (1) / 20);
else if ((objP->info.nType == OBJ_PLAYER) || !pParent)
objP->mType.physInfo.velocity += objP->info.position.mOrient.UVec () * FixMul (xWiggle, gameData.pig.ship.player->wiggle);
else {
objP->mType.physInfo.velocity += pParent->info.position.mOrient.UVec () * FixMul (xWiggle, gameData.pig.ship.player->wiggle);
objP->info.position.vPos += objP->mType.physInfo.velocity * gameData.time.xFrame;
}
}
