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/* effect5x3d.cc
*/
#include "osl/progress/effect5x3d.h"
#include "osl/progress/effect5x3Table.h"
int osl::progress::
Effect5x3d::makeProgress(Player defense, const NumEffectState& state,
Square king)
{
const Square center = Centering5x3::adjustCenter(king);
const int min_x = center.x() - 2;
const int min_y = center.y() - 1;
// 利き
int sum_effect = 0;
for (int dx=0; dx<5; ++dx)
{
for (int dy=0; dy<3; ++dy)
{
const Square target(min_x+dx,min_y+dy);
sum_effect += state.countEffect(defense, target) *
Effect5x3_Table.getDefenseEffect(defense,king,dx,dy);
}
}
return sum_effect / 2;
}
void osl::progress::
Effect5x3d::update(const NumEffectState& new_state, Move /*last_move*/)
{
const Square kb = new_state.kingSquare<BLACK>(), kw = new_state.kingSquare<WHITE>();
BoardMask mb = new_state.changedEffects(BLACK), mw = new_state.changedEffects(WHITE);
if (mb.anyInRange(Board_Mask_Table5x3_Center.mask(kb)))
progresses[BLACK]=makeProgress(BLACK,new_state,new_state.kingSquare<BLACK>());
if (mw.anyInRange(Board_Mask_Table5x3_Center.mask(kw)))
progresses[WHITE]=makeProgress(WHITE,new_state,new_state.kingSquare<WHITE>());
}
/* ------------------------------------------------------------------------- */
// ;;; Local Variables:
// ;;; mode:c++
// ;;; c-basic-offset:2
// ;;; End:
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