Threat in DangerHitMap

Added new value threat to DangerHitMapAnalayzer. The purpose is to allow decisions to be less binary around enemy heros.

AI/Nullkiller/Analyzers/DangerHitMapAnalyzer.cpp

@@ -96,6 +96,7 @@ void DangerHitMapAnalyzer::updateHitMap()
 
 				newThreat.hero = path.targetHero;
 				newThreat.turn = path.turn();
+				newThreat.threat = path.getHeroStrength() * (1 - path.movementCost() / 2.0);
 				newThreat.danger = path.getHeroStrength();
 
 				if(newThreat.value() > node.maximumDanger.value())

AI/Nullkiller/Analyzers/DangerHitMapAnalyzer.h

@@ -22,6 +22,7 @@ struct HitMapInfo
 
 	uint64_t danger;
 	uint8_t turn;
+	float threat;
 	HeroPtr hero;
 
 	HitMapInfo()
@@ -33,6 +34,7 @@ struct HitMapInfo
 	{
 		danger = 0;
 		turn = 255;
+		threat = 0;
 		hero = HeroPtr();
 	}