void SiegeTank::blitToScreen() {
SDL_Surface* pUnitGraphic = graphic[currentZoomlevel];
int imageW1 = pUnitGraphic->w/numImagesX;
int x1 = screenborder->world2screenX(realX);
int y1 = screenborder->world2screenY(realY);
SDL_Rect source1 = { drawnAngle * imageW1, 0, imageW1, pUnitGraphic->h };
SDL_Rect dest1 = { x1 - imageW1/2, y1 - pUnitGraphic->h/2, imageW1, pUnitGraphic->h };
SDL_BlitSurface(pUnitGraphic, &source1, screen, &dest1);
const Coord siegeTankTurretOffset[] = { Coord(8, -12),
Coord(0, -20),
Coord(0, -20),
Coord(-4, -20),
Coord(-8, -12),
Coord(-8, -4),
Coord(-4, -12),
Coord(8, -4)
};
SDL_Surface* pTurretGraphic = turretGraphic[currentZoomlevel];
int imageW2 = pTurretGraphic->w/NUM_ANGLES;
int x2 = screenborder->world2screenX(realX + siegeTankTurretOffset[drawnTurretAngle].x);
int y2 = screenborder->world2screenY(realY + siegeTankTurretOffset[drawnTurretAngle].y);
SDL_Rect source2 = { drawnTurretAngle * imageW2, 0, imageW2, pTurretGraphic->h };
SDL_Rect dest2 = { x2 - imageW2/2, y2 - pTurretGraphic->h/2, imageW2, pTurretGraphic->h };
SDL_BlitSurface(pTurretGraphic, &source2, screen, &dest2);
if(isBadlyDamaged()) {
drawSmoke(x1, y1);
}
}
void UnitBase::blitToScreen() {
SDL_Surface* pUnitGraphic = graphic[currentZoomlevel];
int imageW = pUnitGraphic->w/numImagesX;
int imageH = pUnitGraphic->h/numImagesY;
int x = screenborder->world2screenX(realX);
int y = screenborder->world2screenY(realY);
SDL_Rect source = { drawnAngle * imageW, drawnFrame * imageH, imageW, imageH };
SDL_Rect dest = { x - imageW/2, y - imageH/2, imageW, imageH };
SDL_BlitSurface(pUnitGraphic, &source, screen, &dest);
if(isBadlyDamaged()) {
drawSmoke(x, y);
}
}
void SiegeTankClass::blitToScreen()
{
SDL_Rect dest, source;
dest.x = getDrawnX();
dest.y = getDrawnY();
dest.w = source.w = imageW;
dest.h = source.h = imageH;
source.y = 0;
source.x = drawnAngle*imageW;
SDL_BlitSurface(graphic, &source, screen, &dest); //blit base
source.x = drawnTurretAngle*source.w;
source.y = 0;
dest.x = getDrawnX() + TurretOffset[drawnTurretAngle].x;
dest.y = getDrawnY() + TurretOffset[drawnTurretAngle].y;
SDL_BlitSurface(turretGraphic, &source, screen, &dest); //blit turret
if(isBadlyDamaged())
drawSmoke(screenborder->world2screenX(realX), screenborder->world2screenY(realY));
}