update version and some mini fixes

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "img2h3m"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["sn-blg"]
 edition = "2021"
 description = "CLI utility for converting image to homm3 HotA minimap"

src/cli.rs

@@ -9,27 +9,27 @@ pub fn get_config() -> Config {
             Arg::with_name("image")
                 .short("i")
                 .long("img")
-                .help("Sets the path of input image file")
+                .help("Path of input image file")
                 .takes_value(true)
                 .required(true),
         )
         .arg(
             Arg::with_name("map")
                 .short("m")
                 .long("map")
-                .help("Sets the path of existing h3m file for update it's mini map")
+                .help("Path of existing h3m file for update it's minimap")
                 .takes_value(true)
                 .required(true),
         )
         .arg(
             Arg::with_name("underground")
                 .short("u")
-                .help("Update underground map if sets"),
+                .help("Update underground map"),
         )
         .arg(
             Arg::with_name("fix")
                 .short("f")
-                .help("fix errors in result map"),
+                .help("Fix errors in result map"),
         )
         .get_matches();
 

src/map_image/surface_check.rs

@@ -7,11 +7,11 @@ enum SurfaceRelation {
     Any,  // any neighborhood, including None
 }
 
-pub const PROBLEM_PATTERN_SIZE: usize = 9;
+const PROBLEM_PATTERN_SIZE: usize = 9;
 const TEST_SURFACE_INDEX: usize = 4;
 
 type ProblemPattern = [SurfaceRelation; PROBLEM_PATTERN_SIZE];
-pub type Neighborhood = [Option<Surface>; PROBLEM_PATTERN_SIZE];
+type Neighborhood = [Option<Surface>; PROBLEM_PATTERN_SIZE];
 
 fn is_surface_relation_matched(
     test_surface: Surface,