Merge pull request 'WAD Rework' (#8) from wadfile-rework into master

Reviewed-on: https://git.batesirvintech.net/wesley/doom-oxidized/pulls/8

src/main.rs

@@ -1,7 +1,9 @@
-mod wadutils;
+mod wadfile;
+
+use wadfile::WADFile;
 
 fn main() {
-    let wad_file = wadutils::load_wad("WADs/doom1.wad");
+    let wad_file = WADFile::from_path("WADs/doom1.wad");
 
     println!(
         "WAD Path: {}
@@ -11,11 +13,11 @@ Header:
     Lump Count: {}
     Initial Offset: {}
     Number of Found Lumps: {}",
-        wadutils::get_wad_path(&wad_file),
-        wadutils::get_wad_type(&wad_file),
-        wadutils::get_num_lumps(&wad_file),
-        wadutils::get_init_offset(&wad_file),
-        wadutils::get_directory_len(&wad_file)
+        wad_file.wad_path,
+        wad_file.identifier,
+        wad_file.num_lumps,
+        wad_file.init_offset,
+        wad_file.get_directory_len()
     );
 
     println!("First 15 Directory Entries:");
@@ -24,14 +26,14 @@ Header:
         println!(
             "\t{}\tName {}\tPosition {}\tSize {}",
             i,
-            wadutils::get_lump_name(&wad_file, i),
-            wadutils::get_lump_offset(&wad_file, i),
-            wadutils::get_lump_size(&wad_file, i)
+            wad_file.get_lump_name(i),
+            wad_file.get_lump_offset(i),
+            wad_file.get_lump_size(i)
         );
     }
 
     println!(
         "Index of e1m1 is: {}",
-        wadutils::get_index_from_name(&wad_file, "e1m1").unwrap()
+        wad_file.get_index_from_name("e1m1").unwrap()
     );
 }

src/wadfile.rs

@@ -1,4 +1,4 @@
-pub mod directory;
+mod directory;
 
 use directory::Directory;
 use std::{
@@ -30,6 +30,38 @@ impl WADFile {
             lump_directory: lump_dir,
         }
     }
+
+    pub fn get_lump_name(&self, index: u32) -> String {
+        self.lump_directory[index as usize].lump_name.to_owned()
+    }
+
+    pub fn get_lump_offset(&self, index: u32) -> u32 {
+        self.lump_directory[index as usize].lump_pos.to_owned()
+    }
+
+    pub fn get_lump_size(&self, index: u32) -> u32 {
+        self.lump_directory[index as usize].lump_size.to_owned()
+    }
+
+    pub fn get_directory_len(&self) -> usize {
+        self.lump_directory.len()
+    }
+
+    pub fn get_index_from_name(&self, lump_name: &str) -> Option<u32> {
+        let mut search_lump = lump_name.to_ascii_uppercase();
+
+        for _ in 0..8 - search_lump.len() {
+            search_lump.push(0 as char);
+        }
+
+        for i in 0..self.num_lumps {
+            if self.lump_directory[i as usize].lump_name == search_lump {
+                return Some(i);
+            }
+        }
+
+        None
+    }
 }
 
 fn get_lump_dir(path: &str, dir_offset: &u32, num_lumps: &u32, lump_buffer: &mut Vec<Directory>) {

src/wadfile/directory.rs

@@ -0,0 +1,5 @@
+pub struct Directory {
+    pub lump_pos: u32,
+    pub lump_size: u32,
+    pub lump_name: String,
+}

src/wadutils.rs

@@ -1,55 +0,0 @@
-mod wadfile;
-
-use wadfile::WADFile;
-
-pub fn load_wad(path: &str) -> WADFile {
-    WADFile::from_path(path)
-}
-
-pub fn get_wad_path(wad_file: &WADFile) -> String {
-    wad_file.wad_path.to_string()
-}
-
-pub fn get_wad_type(wad_file: &WADFile) -> String {
-    wad_file.identifier.to_string()
-}
-
-pub fn get_num_lumps(wad_file: &WADFile) -> u32 {
-    wad_file.num_lumps
-}
-
-pub fn get_init_offset(wad_file: &WADFile) -> u32 {
-    wad_file.init_offset
-}
-
-pub fn get_lump_name(wad_file: &WADFile, index: u32) -> String {
-    wad_file.lump_directory[index as usize].lump_name.to_owned()
-}
-
-pub fn get_lump_offset(wad_file: &WADFile, index: u32) -> u32 {
-    wad_file.lump_directory[index as usize].lump_pos.to_owned()
-}
-
-pub fn get_lump_size(wad_file: &WADFile, index: u32) -> u32 {
-    wad_file.lump_directory[index as usize].lump_size.to_owned()
-}
-
-pub fn get_directory_len(wad_file: &WADFile) -> usize {
-    wad_file.lump_directory.len()
-}
-
-pub fn get_index_from_name(wad_file: &WADFile, lump_name: &str) -> Option<u32> {
-    let mut search_lump = lump_name.to_ascii_uppercase();
-
-    for _ in 0..8 - search_lump.len() {
-        search_lump.push(0 as char);
-    }
-
-    for i in 0..wad_file.num_lumps {
-        if wad_file.lump_directory[i as usize].lump_name == search_lump {
-            return Some(i);
-        }
-    }
-
-    None
-}

src/wadutils/wadfile/directory.rs

@@ -1,5 +0,0 @@
-pub(in crate::wadutils) struct Directory {
-    pub(in crate::wadutils) lump_pos: u32,
-    pub(in crate::wadutils) lump_size: u32,
-    pub(in crate::wadutils) lump_name: String,
-}