bool ResourceUnitFinder::MineIsUsable(const CUnit &mine) const
{
return mine.Type->BoolFlag[CANHARVEST_INDEX].value && mine.ResourcesHeld
&& (resinfo.HarvestFromOutside
|| mine.Player->Index == PlayerMax - 1
|| mine.Player == worker.Player
|| (worker.IsAllied(mine) && mine.IsAllied(worker)));
}
bool ResourceUnitFinder::MineIsUsable(const CUnit &mine) const
{
//Wyrmgus start
// return mine.Type->BoolFlag[CANHARVEST_INDEX].value && mine.ResourcesHeld
return (mine_on_top ? mine.Type->BoolFlag[CANHARVEST_INDEX].value : !mine.Type->BoolFlag[CANHARVEST_INDEX].value) && mine.ResourcesHeld
//Wyrmgus end
//Wyrmgus start
&& !mine.IsUnusable(false)
// && (resinfo.HarvestFromOutside
&& (mine.Type->BoolFlag[HARVESTFROMOUTSIDE_INDEX].value
//Wyrmgus end
|| mine.Player->Index == PlayerMax - 1
|| mine.Player == worker.Player
|| (worker.IsAllied(mine) && mine.IsAllied(worker)));
}
/**
** Check the condition.
**
** @param caster Pointer to caster unit.
** @param spell Pointer to the spell to cast.
** @param target Pointer to target unit, or 0 if it is a position spell.
** @param goalPos position, or {-1, -1} if it is a unit spell.
** @param condition Pointer to condition info.
**
** @return true if passed, false otherwise.
*/
static bool PassCondition(const CUnit &caster, const SpellType &spell, const CUnit *target,
const Vec2i &/*goalPos*/, const ConditionInfo *condition)
{
if (caster.Variable[MANA_INDEX].Value < spell.ManaCost) { // Check caster mana.
return false;
}
// check countdown timer
if (caster.SpellCoolDownTimers[spell.Slot]) { // Check caster mana.
return false;
}
// Check caster's resources
if (caster.Player->CheckCosts(spell.Costs, false)) {
return false;
}
if (spell.Target == TargetUnit) { // Casting a unit spell without a target.
if ((!target) || target->IsAlive() == false) {
return false;
}
}
if (!condition) { // no condition, pass.
return true;
}
for (unsigned int i = 0; i < UnitTypeVar.GetNumberVariable(); i++) { // for custom variables
const CUnit *unit;
if (!condition->Variable[i].Check) {
continue;
}
unit = (condition->Variable[i].ConditionApplyOnCaster) ? &caster : target;
// Spell should target location and have unit condition.
if (unit == NULL) {
continue;
}
if (condition->Variable[i].Enable != CONDITION_TRUE) {
if ((condition->Variable[i].Enable == CONDITION_ONLY) ^ (unit->Variable[i].Enable)) {
return false;
}
}
// Value and Max
if (condition->Variable[i].ExactValue != -1 &&
condition->Variable[i].ExactValue != unit->Variable[i].Value) {
return false;
}
if (condition->Variable[i].ExceptValue != -1 &&
condition->Variable[i].ExceptValue == unit->Variable[i].Value) {
return false;
}
if (condition->Variable[i].MinValue >= unit->Variable[i].Value) {
return false;
}
if (condition->Variable[i].MaxValue != -1 &&
condition->Variable[i].MaxValue <= unit->Variable[i].Value) {
return false;
}
if (condition->Variable[i].MinMax >= unit->Variable[i].Max) {
return false;
}
if (!unit->Variable[i].Max) {
continue;
}
// Percent
if (condition->Variable[i].MinValuePercent * unit->Variable[i].Max
>= 100 * unit->Variable[i].Value) {
return false;
}
if (condition->Variable[i].MaxValuePercent * unit->Variable[i].Max
<= 100 * unit->Variable[i].Value) {
return false;
}
}
if (!target) {
return true;
}
if (!target->Type->CheckUserBoolFlags(condition->BoolFlag)) {
return false;
}
if (condition->Alliance != CONDITION_TRUE) {
if ((condition->Alliance == CONDITION_ONLY) ^
// own units could be not allied ?
(caster.IsAllied(*target) || target->Player == caster.Player)) {
return false;
}
}
if (condition->Opponent != CONDITION_TRUE) {
if ((condition->Opponent == CONDITION_ONLY) ^
(caster.IsEnemy(*target) && 1)) {
return false;
}
}
if (condition->TargetSelf != CONDITION_TRUE) {
if ((condition->TargetSelf == CONDITION_ONLY) ^ (&caster == target)) {
return false;
}
}
return true;
}