feat: initial implementation of new system

- multiple injectors/target
- removed strict limitation of one patch per class
- made finders far smarter
- added boolean for obfuscation environment (currently never changed from default)

3 files changed, 57 insertions, 0 deletions

diff --git a/src/main/java/ftbsc/lll/exceptions/AmbiguousDefinitionException.java b/src/main/java/ftbsc/lll/exceptions/AmbiguousDefinitionException.java
new file mode 100644
index 0000000..1befaa8
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/AmbiguousDefinitionException.java
@@ -0,0 +1,25 @@
+package ftbsc.lll.exceptions;
+
+/**
+ * Thrown when the processor finds multiple methods matching the
+ * given criteria.
+ */
+public class AmbiguousDefinitionException extends RuntimeException {
+
+	/**
+	 * Constructs a new ambiguous definition exception with the specified detail message.
+	 * @param message the detail message
+	 */
+	public AmbiguousDefinitionException(String message) {
+		super(message);
+	}
+
+	/**
+	 * Constructs a new ambiguous definition exception with the specified detail message and cause.
+	 * @param  message the detail message
+	 * @param  cause the cause, may be null (indicating nonexistent or unknown cause)
+	 */
+	public AmbiguousDefinitionException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}
diff --git a/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java b/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java
new file mode 100644
index 0000000..817761b
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java
@@ -0,0 +1,17 @@
+package ftbsc.lll.exceptions;
+
+import ftbsc.lll.processor.tools.SrgMapper;
+
+/**
+ * Thrown upon failure to find the requested mapping within a loaded {@link SrgMapper}.
+ */
+public class MappingNotFoundException extends RuntimeException {
+
+	/**
+	 * Constructs a new mapping not found exception for the specified mapping.
+	 * @param mapping the detail message
+	 */
+	public MappingNotFoundException(String mapping) {
+		super("Could not find mapping for " + mapping + "!");
+	}
+}
diff --git a/src/main/java/ftbsc/lll/exceptions/TargetNotFoundException.java b/src/main/java/ftbsc/lll/exceptions/TargetNotFoundException.java
new file mode 100644
index 0000000..5be3d77
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/TargetNotFoundException.java
@@ -0,0 +1,15 @@
+package ftbsc.lll.exceptions;
+
+/**
+ * Thrown upon failure to find an existing method from a stub.
+ */
+public class TargetNotFoundException extends RuntimeException {
+
+	/**
+	 * Constructs a new target not found exception for the specified method stub.
+	 * @param stub the stub's name (and descriptor possibly)
+	 */
+	public TargetNotFoundException(String stub) {
+		super("Could not find member corresponding to stub: " + stub);
+	}
+}