fastfov and telepathy

currently no way to *gain* telepathy, but it works

src/components.rs

@@ -37,6 +37,9 @@ pub struct Player {}
 #[derive(Component, Debug, Serialize, Deserialize, Clone)]
 pub struct Monster {}
 
+#[derive(Component, Debug, Serialize, Deserialize, Clone)]
+pub struct Mind {}
+
 #[derive(Component, ConvertSaveload, Clone)]
 pub struct Viewshed {
     pub visible_tiles: Vec<rltk::Point>,
@@ -44,6 +47,13 @@ pub struct Viewshed {
     pub dirty: bool,
 }
 
+#[derive(Component, ConvertSaveload, Clone)]
+pub struct Telepath {
+    pub telepath_tiles: Vec<rltk::Point>,
+    pub range: i32,
+    pub dirty: bool,
+}
+
 #[derive(Component, Debug, ConvertSaveload, Clone)]
 pub struct Name {
     pub name: String,