Implement Echolocation

Assets/Battle/CardsMonsters/EcholocationMCard.cs

@@ -0,0 +1,21 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class EcholocationMCard : MonsterCard
+{
+    public EcholocationMCard(BattleParticipant owner)
+        : base(owner, MCardId.Echolocation, "Echolocation", 1, CardType.Skill,
+            "Block 1 damage on all Bats.") {
+    }
+
+    public override IEnumerator Use(IBattleEffectApplier effectApplier, MonsterViewpoint monsterViewpoint) {
+        yield return new WaitForSeconds(0.6f);
+        foreach (BattleMonster monster in monsterViewpoint.Monsters) {
+            if (monster.Id == MonsterId.Bat) {
+                effectApplier.Apply(new BlockEffect(monster, 1));
+                yield return new WaitForSeconds(0.3f);
+            }
+        }
+    }
+}

Assets/Battle/CardsMonsters/EcholocationMCard.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 301f1bb43e0ddae4daea107398db9c36
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Battle/CheatBattle.cs

@@ -46,7 +46,7 @@ public class CheatBattle: MonoBehaviour
             MonsterId.Bat,
         };
 
-        MCardId[] mCardIds = new MCardId[17] {
+        MCardId[] mCardIds = new MCardId[19] {
             MCardId.Eagerness,
             MCardId.Eagerness,
             MCardId.Eagerness,
@@ -57,20 +57,22 @@ public class CheatBattle: MonoBehaviour
 
             MCardId.Eagerness,
             MCardId.Eagerness,
+            MCardId.Echolocation,
             MCardId.VampireFangs,
             MCardId.VampireFangs,
             MCardId.Whirlwind,
 
             MCardId.Eagerness,
             MCardId.Eagerness,
+            MCardId.Echolocation,
             MCardId.VampireFangs,
             MCardId.VampireFangs,
             MCardId.Whirlwind,
         };
-        int[] mCardOwnerIndexes = new int[17] {
+        int[] mCardOwnerIndexes = new int[19] {
             0, 0, 0, 0, 0, 0, 0,
-            1, 1, 1, 1, 1,
-            2, 2, 2, 2, 2,
+            1, 1, 1, 1, 1, 1,
+            2, 2, 2, 2, 2, 2,
         };
         BattleParameters parameters = new BattleParameters();
         parameters.SetHeroes(heroIds, hCardIds, hCardOwnerIndexes);

Assets/Battle/MonsterCardDatabase.cs

@@ -8,7 +8,7 @@ public enum MCardId {
     VampireFangs,
     Whirlwind,
     BlanketOfDarkness,
-    Sonar,
+    Echolocation,
     GolemFist,
     GraniteDefense,
     SelfRepair,
@@ -18,28 +18,35 @@ public enum MCardId {
 
 public class MonsterCardDatabase : CardDatabase<MonsterCard>
 {
-    public override MonsterCard CreateCard(int id, BattleParticipant owner) {
-        MCardId monsterCardId = (MCardId) id;
-        switch (monsterCardId)
+    private System.Type GetCardClass(MCardId id) {
+        switch (id)
         {
             case MCardId.Eagerness:
-                return new EagernessMCard(owner);
+                return typeof(EagernessMCard);
             case MCardId.QuickSwiftDeath:
-                return new QuickSwiftDeathMCard(owner);
+                return typeof(QuickSwiftDeathMCard);
             case MCardId.VampireFangs:
-                return new VampireFangsMCard(owner);
+                return typeof(VampireFangsMCard);
             case MCardId.Whirlwind:
-                return new WhirlwindMCard(owner);
+                return typeof(WhirlwindMCard);
+            case MCardId.Echolocation:
+                return typeof(EcholocationMCard);
             case MCardId.GolemFist:
-                return new GolemFistMCard(owner);
+                return typeof(GolemFistMCard);
             case MCardId.GraniteDefense:
-                return new GraniteDefenseMCard(owner);
+                return typeof(GraniteDefenseMCard);
             case MCardId.GolemCharge:
-                return new GolemChargeMCard(owner);
+                return typeof(GolemChargeMCard);
             case MCardId.GolemBerserk:
-                return new GolemBerserkMCard(owner);
+                return typeof(GolemBerserkMCard);
             default:
                 throw new System.ArgumentException("MCardId unknown", "id");
         }
     }
+
+    public override MonsterCard CreateCard(int id, BattleParticipant owner) {
+        MCardId monsterCardId = (MCardId) id;
+        System.Type cardClass = GetCardClass(monsterCardId);
+        return (MonsterCard) System.Activator.CreateInstance(cardClass, owner);
+    }
 }