public void buildUnit(int slotIndex, IUnitInfo unit)
{
if (unit == null) return;
TargetedAction upgradeAction = null;
//Begin by destroying the old unit
if( units[slotIndex] != null ) {
upgradeAction = units[slotIndex].originCard.upgrader;
if( upgradeAction != null ) ui.triggerFlash( new int[]{slotIndex} );
destroyUnit( slotIndex );
//If destroyed unit has an UPGRADE, it will trigger the UI flash as it's being destroyed
}
//Create the actual unit
enqueueAction (delegate(IGameplay g) {
GameUnit u = new GameUnit ();
u.energy = unit.getEnergy ();
u.originCard = unit.getOriginCard ();
u.name = unit.getName ();
//Add attributes attached to this card
foreach (string attr in unit.getAttributes())
u.addAttribute (attr, (int)unit.getAttrValue (attr));
//Register triggers attached to this card
foreach( Trigger t in unit.getOriginCard().getTriggers() )
registerTrigger( t, slotIndex );
units [slotIndex] = u;
ui.onCreateUnit (slotIndex, u);
});
//Do the UPGRADE trigger
if( upgradeAction != null )
enqueueAction ( delegate(IGameplay g) {
upgradeAction(g, slotIndex);
});
//Supply
if (getAttributeTotal (BoardManager.supplyAttr) > 0)
enqueueAction( delegate(IGameplay g) {
List<int> supplySlots = new List<int>(BoardManager.MAX_UNITS);
int supplyTotal = 0;
for( int i = 0; i < BoardManager.MAX_UNITS; ++i ) {
if( i == slotIndex || units[i] == null ) continue;
int? supplyValue = units[i].getAttrValue(supplyAttr);
if( supplyValue != null && supplyValue != 0 ) {
supplySlots.Add(i);
supplyTotal += (int)supplyValue;
}
}
if( supplySlots.Count > 0 ) g.modifyEnergy(slotIndex, supplyTotal );
ui.triggerFlash( supplySlots.ToArray() );
});
//buildup
if( getAttributeTotal(BoardManager.buildupAttr) > 0 )
enqueueAction( delegate(IGameplay g) {
for( int i = 0; i < BoardManager.MAX_UNITS; ++i ) {
if( i == slotIndex || units[i] == null ) continue;
int? buildupValue = units[i].getAttrValue(buildupAttr);
if( buildupValue != null && buildupValue != 0 )
g.modifyEnergy( i, (int)buildupValue );
}
});
//CreateUnit triggers (other than supply/buildup)
foreach (Trigger t in allTriggers) if (t is CreateUnitTrigger) {
CreateUnitTrigger captured = t as CreateUnitTrigger;
if( captured.test != null && !captured.test(this, t.attachedSlot, slotIndex) ) continue;
enqueueAction ( delegate(IGameplay g) {
byte flags = captured.run( g, captured.attachedSlot, slotIndex);
if( (flags & Trigger.FLASH) != 0 ) ui.triggerFlash( captured.attachedSlot );
if( (flags & Trigger.REMOVE) != 0 ) allTriggers.Remove( captured );
});
}
}