add all managers

Java-Knight/src/main/java/org/project/managers/ManaCostManager.java

@@ -0,0 +1,248 @@
+package org.project.managers;
+
+import org.project.Colors;
+import org.project.abilities.SpecialAbility;
+import org.project.entity.Entity;
+import org.project.entity.players.Player;
+import org.project.item.armors.Armor;
+import org.project.item.weapons.Weapon;
+import org.project.weaponEffects.StatusEffect;
+
+public class ManaCostManager {
+
+    private final int heavyAttackManaCost = 8;
+    private final int defendManaCost = 9;
+    private final int healManaCost = 12;
+    private final int shieldBashManaCost = 15;
+
+    // =========================
+    // Weapon
+    // =========================
+
+    public void equipWeapon(Player player, Weapon weapon) {
+
+        int manaCost = getWeaponEquipCost(weapon);
+
+        if (player.getMp() < manaCost) {
+
+            System.out.println("Not enough mana to equip weapon!");
+            return;
+        }
+
+        player.useMana(manaCost);
+
+        player.setWeapon(weapon);
+
+        System.out.println(
+                player.getName() +
+                        " equipped weapon: " +
+                        weapon.getName()
+        );
+
+    }
+
+    // =========================
+    // Armor
+    // =========================
+
+    public void equipArmor(Player player, Armor armor) {
+
+        int manaCost = getArmorEquipCost(armor);
+
+        if (player.getMp() < manaCost) {
+
+            System.out.println(Colors.RED +  "Not enough mana to equip armor!" + Colors.RESET);
+            return;
+        }
+
+        player.useMana(manaCost);
+
+        player.setArmor(armor);
+
+        System.out.println(
+                player.getName() +
+                        Colors.GREEN +
+                        " equipped armor: " +
+                        Colors.RESET +
+                        armor.getName()
+        );
+
+    }
+
+    // =========================
+    // Status Effect
+    // =========================
+
+    public void equipStatusEffect(Player player,
+                                  StatusEffect equippedEffect) {
+
+        Weapon weapon = player.getWeapon();
+
+        if (weapon == null) {
+
+            System.out.println(Colors.RED + "Equip a weapon first!" + Colors.RESET);
+            return;
+        }
+
+        int manaCost = equippedEffect.getEquipManaCost();
+
+        if (player.getMp() < manaCost) {
+
+            System.out.println(Colors.RED + "Not enough mana to equip this effect!" + Colors.RESET);
+            return;
+        }
+
+        player.useMana(manaCost);
+
+        weapon.setEffect(equippedEffect);
+
+        System.out.println(
+                player.getName() +
+                        Colors.GREEN +
+                        " equipped effect: " +
+                        Colors.RESET +
+                        equippedEffect.getName()
+        );
+
+    }
+
+    // =========================
+    // Special Ability
+    // =========================
+
+    public boolean useSpecialAbility(Entity entity) {
+
+        SpecialAbility ability = entity.getSpacialAbility();
+
+        if (ability == null) {
+
+            System.out.println(Colors.RED + "No special ability equipped!" +  Colors.RESET);
+            return false;
+        }
+
+        int manaCost = ability.getManaCost();
+
+        if (entity.getMp() < manaCost) {
+
+            System.out.println(Colors.RED + "Not enough mana to use special ability!" + Colors.RESET);
+            return false;
+        }
+
+        entity.useMana(manaCost);
+
+        return true;
+    }
+
+    // =========================
+    // Heavy Attack
+    // =========================
+
+    public boolean useHeavyAttack(Entity entity) {
+
+        if (entity.getMp() < heavyAttackManaCost) {
+
+            System.out.println(Colors.RED + "Not enough mana!" + Colors.RESET);
+            return false;
+        }
+
+        entity.useMana(heavyAttackManaCost);
+
+        return true;
+    }
+
+    // =========================
+    // Defend
+    // =========================
+
+    public boolean useDefend(Entity entity) {
+
+        if (entity.getMp() < defendManaCost) {
+
+            System.out.println(Colors.RED + "Not enough mana!" + Colors.RESET);
+            return false;
+        }
+
+        entity.useMana(defendManaCost);
+
+        return true;
+    }
+
+    // =========================
+    // Heal
+    // =========================
+
+    public boolean useHeal(Entity entity) {
+
+        if (entity.getMp() < healManaCost) {
+
+            System.out.println(Colors.RED + "Not enough mana!" + Colors.RESET);
+            return false;
+        }
+
+        entity.useMana(healManaCost);
+
+        return true;
+    }
+
+    // =========================
+    // Shield Bash
+    // =========================
+
+    public boolean useShieldBash(Player player) {
+
+        Armor armor = player.getArmor();
+
+        if (armor == null) {
+
+            System.out.println(Colors.RED + "You need armor to use Shield Bash!" + Colors.RESET);
+            return false;
+        }
+
+        if (armor.getType() != Armor.ArmorType.HEAVY) {
+
+            System.out.println(Colors.RED + "Shield Bash requires HEAVY armor!" + Colors.RESET);
+            return false;
+        }
+
+        if (player.getMp() < shieldBashManaCost) {
+
+            System.out.println(Colors.RED + "Not enough mana!" + Colors.RESET);
+            return false;
+        }
+
+        player.useMana(shieldBashManaCost);
+
+        return true;
+    }
+
+    // =========================
+    // Mana Costs
+    // =========================
+
+    private int getArmorEquipCost(Armor armor) {
+
+        return switch (armor.getType()) {
+
+            case LIGHT -> 3;
+
+            case MEDIUM -> 6;
+
+            case HEAVY -> 10;
+        };
+    }
+
+    private int getWeaponEquipCost(Weapon weapon) {
+
+        int damage = weapon.getLightAttackDamage();
+
+        if (damage <= 10) {
+            return 3;
+        }
+
+        if (damage <= 20) {
+            return 6;
+        }
+
+        return 10;
+    }
+}