void Slowing(
int& gauge, // 슬로우 상태로 전환하기 위해 필요한 게이지
bool button // 슬로우 버튼을 눌렀는지 나타내는 플래그
) {
// 타이머:
// 슬로우 상태일 때 행동회수를 조절하기 위해 사용함.
static int time=1;
// 적기와 탄을 이동시킴:
// 보통 상태일 때는 매번 이동시키고
// 슬로우 상태일 때는 2번에 1번만 움직임.
// 이동의 구체적인 처리는
// MoveEnemy, MoveBullet 함수에서 수행하기로 함.
if (!button || (gauge>0 && time==0)) {
MoveEnemy();
MoveBullet();
}
// 페널티:
// 게이지가 0인데 슬로우 버튼을 눌렀다면
// 페널티로서 탄을 1번 더 이동시킴.
// 결과적으로 탄이 2배의 속도로 움직이게 됨.
if (button && gauge==0) {
MoveBullet();
}
// 타이머의 갱신
if (time>0) time--; else time=1;
}
int main()
{
app.window.create(sf::VideoMode(800,600,32),"Window");
app.window.setFramerateLimit(60);
void ProcessInput();
void EndProgram();
void DrawBullet(int numOfBullets);
void MoveBullet(int numOfBullets);
while (app.window.isOpen()) {
app.window.clear(); //Clear the screen
app.window.draw(player.sprite); //Draw the player
DrawBullet(app.totalBullets); //Draw the existing bullets
app.window.display(); //Display the sprites
ProcessInput(); //Process the user's input
MoveBullet(app.totalBullets); //Move the existing bullets
if (player.canShoot == false) app.CheckBulletClock(); //The player cannot shoot at any given time. There should
EndProgram(); //Check if the user wishes to exit (it's separated from ProcessInput
}
return 0;
}
void UpdateBullets( )
{
UINT32 uiCount;
LEVELNODE *pNode;
BOOLEAN fDeletedSome = FALSE;
for ( uiCount = 0; uiCount < guiNumBullets; uiCount++ )
{
if ( gBullets[ uiCount ].fAllocated)
{
if (gBullets[ uiCount ].fReal && !( gBullets[ uiCount ].usFlags & BULLET_STOPPED ) )
{
// there are duplicate checks for deletion in case the bullet is deleted by shooting
// someone at point blank range, in the first MoveBullet call in the FireGun code
if ( gBullets[ uiCount ].fToDelete )
{
// Remove from old position
gBullets[ uiCount ].fAllocated = FALSE;
fDeletedSome = TRUE;
continue;
}
//if ( !( gGameSettings.fOptions[ TOPTION_HIDE_BULLETS ] ) )
{
// ALRIGHTY, CHECK WHAT TYPE OF BULLET WE ARE
if ( gBullets[ uiCount ].usFlags & ( BULLET_FLAG_CREATURE_SPIT | BULLET_FLAG_KNIFE | BULLET_FLAG_MISSILE | BULLET_FLAG_SMALL_MISSILE | BULLET_FLAG_TANK_CANNON | BULLET_FLAG_FLAME /*| BULLET_FLAG_TRACER*/ ) )
{
}
else
{
RemoveStruct( gBullets[ uiCount ].sGridNo, BULLETTILE1 );
RemoveStruct( gBullets[ uiCount ].sGridNo, BULLETTILE2 );
}
}
//afp-start
// remove old tail first if exists
FIXEDPT lastX = gBullets[uiCount].qCurrX;
FIXEDPT lastY = gBullets[uiCount].qCurrY;
FIXEDPT lastZ = gBullets[uiCount].qCurrZ;
for (int i = 0; i < BULLET_TRACER_MAX_LENGTH; i++)
if (gBullets[uiCount].pNodes[i] != NULL)
{
RemoveStructFromLevelNode(gBullets[ uiCount ].sGridNo, gBullets[uiCount].pNodes[i]);
gBullets[uiCount].pNodes[i] = NULL;
}
//afp-end
MoveBullet( uiCount );
if ( gBullets[ uiCount ].fToDelete )
{
// Remove from old position
gBullets[ uiCount ].fAllocated = FALSE;
fDeletedSome = TRUE;
continue;
}
if ( gBullets[ uiCount ].usFlags & BULLET_STOPPED )
{
continue;
}
// Display bullet
//if ( !( gGameSettings.fOptions[ TOPTION_HIDE_BULLETS ] ) )
{
if ( gBullets[ uiCount ].usFlags & ( BULLET_FLAG_KNIFE ) )
{
if ( gBullets[ uiCount ].pAniTile != NULL )
{
gBullets[ uiCount ].pAniTile->sRelativeX = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrX );
gBullets[ uiCount ].pAniTile->sRelativeY = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrY );
gBullets[ uiCount ].pAniTile->pLevelNode->sRelativeZ = (INT16) CONVERT_HEIGHTUNITS_TO_PIXELS( FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrZ ) );
if ( gBullets[ uiCount ].usFlags & ( BULLET_FLAG_KNIFE ) )
{
gBullets[ uiCount ].pShadowAniTile->sRelativeX = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrX );
gBullets[ uiCount ].pShadowAniTile->sRelativeY = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrY );
}
}
}
// Are we a missle?
else if ( gBullets[ uiCount ].usFlags & ( BULLET_FLAG_MISSILE | BULLET_FLAG_SMALL_MISSILE | BULLET_FLAG_TANK_CANNON | BULLET_FLAG_FLAME | BULLET_FLAG_CREATURE_SPIT ) )
{
}
/*
else if ( gBullets[ uiCount ].usFlags & ( BULLET_FLAG_TRACER ) )
{
ManLooksForOtherTeams(gBullets[ uiCount ].pFirer);
}
*/
/*
else if (fTracer == TRUE)
{
ManLooksForOtherTeams(gBullets[ uiCount ].pFirer);
}
*/
else
{
pNode = AddStructToTail( gBullets[ uiCount ].sGridNo, BULLETTILE1 );
pNode->ubShadeLevel=DEFAULT_SHADE_LEVEL;
pNode->ubNaturalShadeLevel=DEFAULT_SHADE_LEVEL;
pNode->uiFlags |= ( LEVELNODE_USEABSOLUTEPOS | LEVELNODE_IGNOREHEIGHT );
pNode->sRelativeX = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrX );
pNode->sRelativeY = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrY );
pNode->sRelativeZ = (INT16) CONVERT_HEIGHTUNITS_TO_PIXELS( FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrZ ) );
//afp-start - add new tail /tracer
// HEADROCK HAM 5: No tail for fragments.
if (gGameSettings.fOptions[TOPTION_ALTERNATE_BULLET_GRAPHICS] && gBullets[ uiCount ].fFragment == false)
{
if ((lastX != 0) || (lastY != 0))
{
// qIncrX can be used to calculate slope and make the tracer longer if necessary
PointsPath((INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrX),
(INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrY),
(INT16) FIXEDPT_TO_INT32( lastX),
(INT16) FIXEDPT_TO_INT32( lastY));
// compute valid points allong the fire line
int pointsCount = 0;
for (int i = 0; i < BULLET_TRACER_MAX_LENGTH; i++)
{
pointsCount = i;
if (gXPATH[i] == 0)
if (gYPATH[i] == 0)
break;
}
if (pointsCount <= 0)
pointsCount = 30;
for (int i = 0; i < BULLET_TRACER_MAX_LENGTH; i++)
{
if (gXPATH[i] == 0)
if (gYPATH[i] == 0)
break;
// add all points along the path between bullets as bullets
pNode = AddStructToTail( gBullets[ uiCount ].sGridNo, BULLETTILE1 );
pNode->ubShadeLevel=DEFAULT_SHADE_LEVEL;
pNode->ubNaturalShadeLevel=DEFAULT_SHADE_LEVEL;
pNode->uiFlags |= ( LEVELNODE_USEABSOLUTEPOS | LEVELNODE_IGNOREHEIGHT );
pNode->sRelativeX = gXPATH[i];
pNode->sRelativeY = gYPATH[i];
FIXEDPT relativeZ = lastZ - ((i + 1) * ((gBullets[ uiCount ].qCurrZ - lastZ) / (pointsCount)));
pNode->sRelativeZ = (INT16) CONVERT_HEIGHTUNITS_TO_PIXELS( FIXEDPT_TO_INT32( relativeZ));
// store structure pointer to clear image at the next bullet position
gBullets[uiCount].pNodes[i] = pNode;
}
}
}
//afp-end
// Display shadow
// afp - no more shadow if tracer enabled
if (!gGameSettings.fOptions[TOPTION_ALTERNATE_BULLET_GRAPHICS])
{
pNode = AddStructToTail( gBullets[ uiCount ].sGridNo, BULLETTILE2 );
pNode->ubShadeLevel=DEFAULT_SHADE_LEVEL;
pNode->ubNaturalShadeLevel=DEFAULT_SHADE_LEVEL;
pNode->uiFlags |= ( LEVELNODE_USEABSOLUTEPOS | LEVELNODE_IGNOREHEIGHT );
pNode->sRelativeX = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrX );
pNode->sRelativeY = (INT16) FIXEDPT_TO_INT32( gBullets[ uiCount ].qCurrY );
pNode->sRelativeZ = (INT16)gpWorldLevelData[ gBullets[ uiCount ].sGridNo ].sHeight;
}
}
}
}
else
{
if ( gBullets[ uiCount ].fToDelete )
{
gBullets[ uiCount ].fAllocated = FALSE;
fDeletedSome = TRUE;
}
}
}
}
if ( fDeletedSome )
{
RecountBullets( );
}
}
