Some fractionalDigits()

copied my work on Register.  I will be verifying these.

.gitignore

@@ -10,3 +10,8 @@ javadoc
 Vault.jar
 /Vault.iml
 /target
+
+#added by LRFLEW
+#feel free to remove
+bin
+*.DS_Store

src/net/milkbowl/vault/economy/plugins/Economy_3co.java

@@ -255,4 +255,9 @@ public class Economy_3co implements Economy {
         economy.createAccount(p, 0);
         return true;
     }
+
+	@Override
+	public int fractionalDigits() {
+		return 0;
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_BOSE6.java

@@ -300,4 +300,9 @@ public class Economy_BOSE6 implements Economy {
         }
         return economy.registerPlayer(playerName);
     }
+
+	@Override
+	public int fractionalDigits() {
+		return 0;
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_BOSE7.java

@@ -270,4 +270,9 @@ public class Economy_BOSE7 implements Economy {
         }
         return economy.registerPlayer(playerName);
     }
+
+	@Override
+	public int fractionalDigits() {
+		return economy.getFractionalDigits();
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_Craftconomy.java

@@ -299,4 +299,9 @@ public class Economy_Craftconomy implements Economy {
         AccountHandler.getAccount(playerName);
         return true;
     }
+
+	@Override
+	public int fractionalDigits() {
+		return 2;
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_Essentials.java

@@ -280,4 +280,9 @@ public class Economy_Essentials implements Economy {
     public boolean hasAccount(String playerName) {
         return com.earth2me.essentials.api.Economy.playerExists(playerName);
     }
+
+	@Override
+	public int fractionalDigits() {
+		return -1;
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_MultiCurrency.java

@@ -256,4 +256,9 @@ public class Economy_MultiCurrency implements Economy {
     public boolean createPlayerAccount(String playerName) {
         return false;
     }
+
+	@Override
+	public int fractionalDigits() {
+		return -1;
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_iConomy4.java

@@ -260,4 +260,9 @@ public class Economy_iConomy4 implements Economy {
         iConomy.getBank().addAccount(playerName);
         return true;
     }
+
+	@Override
+	public int fractionalDigits() {
+		return 2;
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_iConomy5.java

@@ -226,4 +226,9 @@ public class Economy_iConomy5 implements Economy {
         iConomy.getAccount(playerName);
         return true;
     }
+
+	@Override
+	public int fractionalDigits() {
+		return 2;
+	}
 }

src/net/milkbowl/vault/economy/plugins/Economy_iConomy6.java

@@ -252,4 +252,9 @@ public class Economy_iConomy6 implements Economy {
         }
         return accounts.create(playerName);
     }
+
+	@Override
+	public int fractionalDigits() {
+		return -1;
+	}
 }