adding cs142 code

cs142/lab10/cleric.cpp

@@ -0,0 +1,59 @@
+#include "FighterInterface.h"
+#include "cleric.h"
+
+cleric::cleric(string name, int max_hp, int strength, int speed, int magic) :
+    fighter(name, max_hp, strength, speed, magic), mana(5*magic) {}
+
+int cleric::getDamage() {
+    return magic;
+}
+
+void cleric::reset() {
+    hp = max_hp;
+    mana = 5 * magic;
+}
+
+void cleric::regenerate() {
+    fighter::regenerate();
+
+    int increase = magic / 5;
+
+    if(increase < 0) {
+        increase = 0;
+    }
+	else if(increase == 0) {
+		increase = 1;
+	}
+    if(mana + increase < magic * 5) {
+        mana += increase;
+    }
+    else {
+        mana = 5 * magic;
+    }
+}
+
+bool cleric::useAbility() {
+    // a.k.a. Healing light
+    if(mana - CLERIC_ABILITY_COST >= 0) {
+        int increase = magic / 3;
+        if(increase < 0) {
+            increase = 0;
+        }
+		else if(increase == 0) {
+			increase = 1;
+		}
+        if(hp + increase < max_hp) {
+            hp += increase;
+        }
+        else {
+           hp = max_hp;
+        }
+        mana -= CLERIC_ABILITY_COST;
+        return true;
+    }
+    return false;
+}
+
+int cleric::get_mana() {
+    return mana;
+}