Esempio n. 1
0
void updateFalling(void)
{
	for(int j=0; j<numberOfFalling; j++)
		{
			if(moving[j].use==true)
				{
					swirlingDirection=randInt(MAXSWIRL);
					if(randomEvent(2)==true)
						swirlingDirection=-swirlingDirection;
					moving[j].stepX=moving[j].stepX+swirlingDirection;
					if(moving[j].stepX>maxXStep)
						moving[j].stepX=maxXStep;
					if(moving[j].stepX<-maxXStep)
						moving[j].stepX=-maxXStep;

					moving[j].y=moving[j].y+moving[j].stepY;
					moving[j].x=moving[j].x+moving[j].stepX+windSpeed+(gustOffSet*gustDirection);

					if(checkOnWindow(&moving[j])==false)
						{
							if(moving[j].y>displayHeight+moving[j].object->h[0])
								{
									moving[j].use=false;
									moving[j].y=0-moving[j].object->h[0];
									updateBottomSnow(&moving[j]);
								}
						}
					else
						{
							moving[j].use=false;
							moving[j].y=0-moving[j].object->h[0];
						}

					if(moving[j].x>displayWidth+moving[j].object->w[0])
						moving[j].x=0-moving[j].object->w[0];

					if(moving[j].x<0-moving[j].object->w[0])
						moving[j].x=displayWidth;
				}
			else
				{
					if(randomEvent(fallingSpread)==true)
						{
							moving[j].use=true;
							moving[j].stepY=randInt(fallSpeed-minFallSpeed+1)+minFallSpeed;
							moving[j].x=(rand() % displayWidth);
							moving[j].imageNum=randInt(moving[j].object->anims);
							moving[j].countDown=fallingAnimSpeed;
							moving[j].direction=randomEvent(2);
						}
				}
		}
}
Esempio n. 2
0
ssize_t unreliableChunkReadAt(struct chunk *aChunk, int aFd, uint64_t aOffset, uint32_t aSize) {
	if (randomEvent(100)) {
		logmsg(LLVL_WARN, "Fault injection: Failing unreliable read at offset 0x%lx.\n", aOffset);
		return -1;
	} else {
		return chunkReadAt(aChunk, aFd, aOffset, aSize);
	}
}
Esempio n. 3
0
void updateGusts(void)
{
	if(doingGusts==false)
		{
			if((randomEvent(gustEvent)==true) && (gustPortion==1))
				{
					gustCountdown=gustDuration;
					gustDirection=randomDirection();
					realGustSpeed=1;
					gustPortion=1;
					gustInc=1.0;
					doingGusts=true;
				}
		}
	else
		doGusts();
}
Esempio n. 4
0
void updateFlyers(void)
{
	int	j=0;

	for(j=0; j<numberOfFlyers; j++)
		{
			if(flyersMove[j].use==true)
				{
					flyersMove[j].x+=flyersStep+((gustOffSet*gustDirection)/4);

					if(flyersMove[j].x>displayWidth+flyersMove[j].object->w[0])
						{
							flyersMove[j].y=(rand() % flyersMaxY);
							flyersMove[j].x=0-flyersMove[j].object->w[0];
							flyersMove[j].use=false;
						}
				}
			else
				{
					if(randomEvent(flyerSpread)==true)
						flyersMove[j].use=true;
				}
		}
}
Esempio n. 5
0
void drawLamps(void)
{
	int rc=0;
	int loop;
	int	CurrentlampX;

	if(lampSet==0)
		return;

	CurrentlampX=lampX;
	rc=XSetClipMask(display,gc,lampsPixmap[_SELECTPIXMAP(ONMASK,lampsOnOff)]);

	switch(lastLampAnim)
		{
		case LAMPFLASH:
			for (loop=0; loop<lampCount; loop++)
				{
					rc+=XSetClipOrigin(display,gc,CurrentlampX,lampY);
					rc+=XCopyArea(display,lampsPixmap[_SELECTPIXMAP(ONPIXMAP,lampsOnOff)],drawOnThis,gc,0,0,lampWidth,lampHeight,CurrentlampX,lampY);
					CurrentlampX+=lampWidth;
				}
			break;

		case LAMPRANDOM:
			if(lampsNeedsUpdate==true)
				{
					lampsNeedsUpdate=false;
					for (loop=0; loop<lampCount; loop++)
						{
							lampState[loop]=randomEvent(2);
						}
				}
			for (loop=0; loop<lampCount; loop++)
				{
					rc+=XSetClipOrigin(display,gc,CurrentlampX,lampY);
					rc+=XCopyArea(display,lampsPixmap[_SELECTPIXMAP(ONPIXMAP,(int)lampState[loop])],drawOnThis,gc,0,0,lampWidth,lampHeight,CurrentlampX,lampY);
					CurrentlampX+=lampWidth;
				}
			break;

		case LAMPCHASE:
			if(lampsNeedsUpdate==true)
				{
					lampsNeedsUpdate=false;
					for (loop=0; loop<lampCount; loop++)
						{
							lampState[loop]=false;
						}
					lampSection++;
					if(lampSection==lampCount)
						lampSection=0;
					lampState[lampSection]=true;
				}

			for (loop=0; loop<lampCount; loop++)
				{
					rc+=XSetClipOrigin(display,gc,CurrentlampX,lampY);
					rc+=XCopyArea(display,lampsPixmap[_SELECTPIXMAP(ONPIXMAP,(int)lampState[loop])],drawOnThis,gc,0,0,lampWidth,lampHeight,CurrentlampX,lampY);
					CurrentlampX+=lampWidth;
				}
			break;

		case INVERTLAMPCHASE:
			if(lampsNeedsUpdate==true)
				{
					lampsNeedsUpdate=false;
					for (loop=0; loop<lampCount; loop++)
						{
							lampState[loop]=true;
						}
					lampSection++;
					if(lampSection==lampCount)
						lampSection=0;
					lampState[lampSection]=false;
				}

			for (loop=0; loop<lampCount; loop++)
				{
					rc+=XSetClipOrigin(display,gc,CurrentlampX,lampY);
					rc+=XCopyArea(display,lampsPixmap[_SELECTPIXMAP(ONPIXMAP,(int)lampState[loop])],drawOnThis,gc,0,0,lampWidth,lampHeight,CurrentlampX,lampY);
					CurrentlampX+=lampWidth;
				}
			break;

		}
}