more abilities and fixes

Assets/Scripts/Abilities.meta

@@ -0,0 +1,8 @@
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Assets/Scripts/Abilities/SwordSlash.cs

@@ -0,0 +1,24 @@
+using UnityEngine;
+
+public class SwordSlash : Ability
+{
+	public LayerMask entityLayer;
+	//probably will change out entity detection. or will i?
+	//i'd also probably have to offset the damage origin direction
+	public float damageRadius;
+	protected override void AbilityEffects()
+	{
+		base.AbilityEffects();
+		Collider2D[] entitiesFound = Physics2D.OverlapCircleAll(thisEntity.stats.attackOriginPoint.position, damageRadius, entityLayer);
+		foreach (Collider2D entityFound in entitiesFound)
+		{
+			if (!entityFound.CompareTag(thisEntity.tag))
+			{
+				if (entityFound.TryGetComponent(out Entity isEntity))
+				{
+					isEntity.stats.TakeDamage(power);
+				}
+			}
+		}
+	}
+}

Assets/Scripts/Abilities/SwordSlash.cs.meta

@@ -0,0 +1,2 @@
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+guid: 68c3a1cc2e61de7f4a20126c2d48b4b5

Assets/Scripts/Entities.meta

@@ -0,0 +1,8 @@
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Assets/Scripts/Entities/EntityStats.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
@@ -25,15 +26,35 @@ public class EntityStats : MonoBehaviour
     public Rigidbody2D rb;
     public SpriteRenderer sprite;
     public bool isFacingRight;
+    public Color originalColor; //remove later
+    public float damageColorChangeSpeed;
+
+    private void Start()
+    {
+        originalColor = sprite.color;
+    }
+
     public void TakeDamage(float damage)
     {
         health -= damage;
+        StartCoroutine(DamageVisual());
         if (health <= 0)
         {
             thisEntity.OnDeath();
         }
     }
 
+    private IEnumerator DamageVisual()
+    {
+        float currentState = 0;
+        while (currentState < 1)
+        {
+            currentState += Time.deltaTime * damageColorChangeSpeed;
+            sprite.color = Color.Lerp(Color.gray, originalColor, currentState);
+            yield return null;
+        }
+    }
+
     public void Heal(float healing)
     {
         health += healing;

Assets/Scripts/Systems.meta

@@ -0,0 +1,8 @@
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+DefaultImporter:
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Assets/Scripts/Systems/PlayerSwitcher.cs

@@ -20,14 +20,7 @@ public class PlayerSwitcher : MonoBehaviour
 	{
 		if (Input.GetKeyDown(KeyCode.E) && currentSwitchCooldown <= 0f)
 		{
-			if (player1.isActiveAndEnabled)
-			{
-				SwitchPlayers(player1, player1AI, player2, player2AI);
-			}
-			else
-			{
-				SwitchPlayers(player2, player2AI, player1, player1AI);
-			}
+			SwitchPlayers(player1, player1AI, player2, player2AI);
 			currentSwitchCooldown = switchCooldown;
 		}
 
@@ -45,5 +38,17 @@ public class PlayerSwitcher : MonoBehaviour
 		playerB.enabled = true;
 		playerBAI.enabled = false;
 		(playerB.transform.position, playerAAI.transform.position) = (playerAAI.transform.position, playerB.transform.position);
+		player1 = playerB;
+		player1AI = playerBAI;
+		player2 = playerA;
+		player2AI = playerAAI;
+		foreach (Ability ability in playerA.stats.abilities)
+		{
+			ability.thisEntity = playerAAI;
+		}
+		foreach (Ability ability in playerBAI.stats.abilities)
+		{
+			ability.thisEntity = playerB;
+		}
 	}
 }