Move Attack Arc function into its own function for portability.

Adventures in Lestoria/OctopusArm.cpp

@@ -54,6 +54,26 @@ void Monster::STRATEGY::OCTOPUS_ARM(Monster&m,float fElapsedTime,std::string str
 		SEARCH,
 		PREPARE_ATTACK,
 	};
+
+	const auto GetAttackArc=[](const Monster&m){
+		float arcAngle{};
+		switch(m.GetFacingDirection()){
+			case Direction::NORTH:{
+				arcAngle=-PI/2;
+			}break;
+			case Direction::EAST:{
+				arcAngle=0.f;
+			}break;
+			case Direction::WEST:{
+				arcAngle=PI;
+			}break;
+			case Direction::SOUTH:{
+				arcAngle=PI/2;
+			}break;
+		}
+		return Arc{m.GetPos(),"Attack Radius"_F/100.f*24,arcAngle,util::degToRad("Attack Arc"_F)};
+	};
+
 	switch(PHASE()){
 		case INIT:{
 			m.PerformAnimation("RISE",game->GetPlayer()->GetPos());
@@ -72,31 +92,25 @@ void Monster::STRATEGY::OCTOPUS_ARM(Monster&m,float fElapsedTime,std::string str
 				SETPHASE(PREPARE_ATTACK);
 				m.F(A::ATTACK_COOLDOWN)="Attack Wiggle Time Range"_FRange;
 				m.PerformAnimation("ATTACKING",game->GetPlayer()->GetPos());
-				float arcAngle{};
-				switch(m.GetFacingDirection()){
-					case Direction::NORTH:{
-						arcAngle=-PI/2;
-					}break;
-					case Direction::EAST:{
-						arcAngle=0.f;
-					}break;
-					case Direction::WEST:{
-						arcAngle=PI;
-					}break;
-					case Direction::SOUTH:{
-						arcAngle=PI/2;
-					}break;
-				}
-				Arc attackArc{m.GetPos(),"Attack Radius"_F/100.f*24,arcAngle,util::degToRad("Attack Arc"_F)};
+				
+				Arc attackArc{GetAttackArc(m)};
+
 				m.SetStrategyDrawFunction([&attackArc](AiL*game,Monster&monster,const std::string&strategy){
-					attackArc.Draw(game,BLUE);
+					const float alphaTimer{std::fmod(game->GetRunTime(),2.f)};
+					uint8_t alpha{util::lerp(0,255,alphaTimer)};
+					if(alphaTimer>1.f)alpha=util::lerp(0,255,1-(alphaTimer-1));
+					attackArc.Draw(game,{0,0,255,uint8_t(alpha)});
 				});
 			}
 		}break;
 		case PREPARE_ATTACK:{
 			m.F(A::ATTACK_COOLDOWN)-=fElapsedTime;
 			if(m.F(A::ATTACK_COOLDOWN)<=0.f){
-
+				Arc attackArc{GetAttackArc(m)};
+				if(attackArc.overlaps(game->GetPlayer()->GetPos())){
+					game->GetPlayer()->Knockback(util::pointTo(m.GetPos(),game->GetPlayer()->GetPos())*"Attack Knockback"_F);
+					game->GetPlayer()->Hurt(m.GetAttack(),m.OnUpperLevel(),m.GetZ());
+				}
 			}
 		}break;
 	}

Adventures in Lestoria/assets/config/MonsterStrategies.txt

@@ -1207,5 +1207,7 @@ MonsterStrategy
 		Attack Wiggle Time Range = 2s,4s
 		Attack Arc = 60deg
 		Attack Wait Time = 1s
+
+		Attack Knockback = 50
 	}
 }