fix Vanish Into Eternity

Mage/src/main/java/mage/abilities/effects/common/cost/SpellCostIncreaseSourceEffect.java

@@ -0,0 +1,102 @@
+package mage.abilities.effects.common.cost;
+
+import mage.abilities.Ability;
+import mage.abilities.SpellAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.costs.mana.ManaCost;
+import mage.abilities.costs.mana.ManaCosts;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.constants.CostModificationType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.game.Game;
+import mage.util.CardUtil;
+
+/**
+ * @author LevelX2
+ */
+public class SpellCostIncreaseSourceEffect extends CostModificationEffectImpl {
+
+    private final DynamicValue amount;
+    private ManaCosts<ManaCost> manaCostsToIncrease = null;
+    private Condition condition;
+
+    public SpellCostIncreaseSourceEffect(ManaCosts<ManaCost> manaCostsToIncrease) {
+        this(manaCostsToIncrease, null);
+    }
+
+    public SpellCostIncreaseSourceEffect(ManaCosts<ManaCost> manaCostsToIncrease, Condition condition) {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit, CostModificationType.INCREASE_COST);
+        this.amount = StaticValue.get(0);
+        this.manaCostsToIncrease = manaCostsToIncrease;
+        this.condition = condition;
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("this spell costs ");
+        sb.append(manaCostsToIncrease.getText());
+        sb.append(" more to cast");
+        if (this.condition != null) {
+            sb.append(" if ").append(this.condition.toString());
+        }
+        this.staticText = sb.toString();
+    }
+
+    public SpellCostIncreaseSourceEffect(int amount) {
+        this(StaticValue.get(amount), null);
+    }
+
+    public SpellCostIncreaseSourceEffect(DynamicValue amount) {
+        this(amount, null);
+    }
+
+    public SpellCostIncreaseSourceEffect(int amount, Condition condition) {
+        this(StaticValue.get(amount), condition);
+    }
+
+    public SpellCostIncreaseSourceEffect(DynamicValue amount, Condition condition) {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit, CostModificationType.REDUCE_COST);
+        this.amount = amount;
+        this.condition = condition;
+        StringBuilder sb = new StringBuilder();
+        sb.append("this spell costs {").append(this.amount).append("} more to cast");
+        if (this.condition != null) {
+            sb.append(" ").append(this.condition.toString().startsWith("if ") ? "" : "if ");
+            sb.append(this.condition.toString());
+        }
+        if (this.amount.toString().equals("X")) {
+            sb.append(", where X is ").append(this.amount.getMessage());
+        }
+        this.staticText = sb.toString();
+    }
+
+    protected SpellCostIncreaseSourceEffect(final SpellCostIncreaseSourceEffect effect) {
+        super(effect);
+        this.amount = effect.amount;
+        this.manaCostsToIncrease = effect.manaCostsToIncrease;
+        this.condition = effect.condition;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source, Ability abilityToModify) {
+        if (manaCostsToIncrease != null) {
+            CardUtil.increaseCost((SpellAbility) abilityToModify, manaCostsToIncrease);
+        } else {
+            CardUtil.increaseCost(abilityToModify, this.amount.calculate(game, source, this));
+        }
+        return true;
+    }
+
+    @Override
+    public boolean applies(Ability abilityToModify, Ability source, Game game) {
+        if (abilityToModify.getSourceId().equals(source.getSourceId()) && (abilityToModify instanceof SpellAbility)) {
+            return condition == null || condition.apply(game, source);
+        }
+        return false;
+    }
+
+    @Override
+    public SpellCostIncreaseSourceEffect copy() {
+        return new SpellCostIncreaseSourceEffect(this);
+    }
+}