Adding modding folder with a hacked build.

modding/hacked/ss1/resource/BlockProvider.go

@@ -0,0 +1,15 @@
+package resource
+
+import "io"
+
+// BlockProvider are capable of returning block data of a resource.
+type BlockProvider interface {
+	// BlockCount returns the number of available blocks in the resource.
+	// Simple resources will always have exactly one block.
+	BlockCount() int
+
+	// Block returns the reader for the identified block.
+	// Each call returns a new reader instance.
+	// Data provided by this reader is always uncompressed.
+	Block(index int) (io.Reader, error)
+}