bool Combat::CombatNullFunc(Creature* caster, Creature* target, const CombatParams& params, void* data)
{
CombatConditionFunc(caster, target, params, NULL);
CombatDispelFunc(caster, target, params, NULL);
onCreatureDoCombat(caster, target, params.isAggressive);
return true;
}
void Combat::doCombatCondition(Creature* caster, Creature* target, const CombatParams& params)
{
if(!params.isAggressive || (caster != target && Combat::canDoCombat(caster, target) == RET_NOERROR)){
CombatConditionFunc(caster, target, params, NULL);
if(params.targetCallback){
params.targetCallback->onTargetCombat(caster, target);
}
if(params.impactEffect != NM_ME_NONE){
g_game.addMagicEffect(target->getPosition(), params.impactEffect);
}
if(caster && params.distanceEffect != NM_ME_NONE){
addDistanceEffect(caster, caster->getPosition(), target->getPosition(), params.distanceEffect);
}
onCreatureDoCombat(caster, target, params.isAggressive);
}
}
void Combat::CombatFunc(Creature* caster, const Position& pos,
const AreaCombat* area, const CombatParams& params, COMBATFUNC func, void* data)
{
std::list<Tile*> tileList;
if(caster){
getCombatArea(caster->getPosition(), pos, area, tileList);
}
else{
getCombatArea(pos, pos, area, tileList);
}
SpectatorVec list;
uint32_t maxX = 0;
uint32_t maxY = 0;
uint32_t diff;
//calculate the max viewable range
for(std::list<Tile*>::iterator it = tileList.begin(); it != tileList.end(); ++it){
diff = std::abs((*it)->getPosition().x - pos.x);
if(diff > maxX){
maxX = diff;
}
diff = std::abs((*it)->getPosition().y - pos.y);
if(diff > maxY){
maxY = diff;
}
}
g_game.getSpectators(list, pos, false, true, maxX + Map::maxViewportX, maxX + Map::maxViewportX,
maxY + Map::maxViewportY, maxY + Map::maxViewportY);
for(std::list<Tile*>::iterator it = tileList.begin(); it != tileList.end(); ++it){
Tile* iter_tile = *it;
bool bContinue = true;
if(canDoCombat(caster, iter_tile, params.isAggressive) == RET_NOERROR){
if(iter_tile->getCreatures()){
for(CreatureVector::iterator cit = iter_tile->getCreatures()->begin(),
cend = iter_tile->getCreatures()->end();
bContinue && cit != cend; ++cit)
{
if(params.targetCasterOrTopMost){
if(caster && caster->getTile() == iter_tile){
if(*cit == caster){
bContinue = false;
}
}
else if(*cit == iter_tile->getTopCreature()){
bContinue = false;
}
if(bContinue){
continue;
}
}
if(!params.isAggressive || (caster != *cit && Combat::canDoCombat(caster, *cit) == RET_NOERROR)){
func(caster, *cit, params, data);
if(params.targetCallback){
params.targetCallback->onTargetCombat(caster, *cit);
}
if(func == CombatDispelFunc || func == CombatConditionFunc){
onCreatureDoCombat(caster, *cit, params.isAggressive);
}
}
}
}
combatTileEffects(list, caster, iter_tile, params);
}
}
postCombatEffects(caster, pos, params);
}