RESTRUCTURING 1

- change formats to have their own folders with mod + include files + anything they want
- change format list to be defined in formats.rs instead of in each format
- move utils to their respective formats
- some minor code changes in some formats

src/formats/invincible_image/include.rs

@@ -0,0 +1,56 @@
+use crate::utils::common;
+use binrw::BinRead;
+
+//v3 key + iv
+pub static V3_KEY: [u8; 16] = [0x32, 0xe5, 0x26, 0x1e, 0x22, 0x67, 0x5e, 0x93, 0x20, 0xcf, 0x35, 0x91, 0x7c, 0x63, 0x7a, 0x36];
+pub static V3_IV:  [u8; 16] = [0xe3, 0x9f, 0x36, 0x39, 0x56, 0x9a, 0x6b, 0x8d, 0x3f, 0x2e, 0xc9, 0x44, 0xd9, 0xbc, 0xec, 0x43];
+
+#[derive(BinRead)]
+pub struct Header {
+    _magic_bytes: [u8; 16],
+    pub file_version: [u8; 4],
+    _unk1: u32,
+    ver1_bytes: [u8; 16],
+    ver2_bytes: [u8; 16],
+    _unk2: u16,
+    _type: u8,
+    pub keep_size: u32,
+    _unk3: u8,
+    pub data_start_offset: u32,
+    pub data_size: u32,
+    _data_size_2: u32,
+    pub skip_size: u32,
+    _unk4: u16,
+    _encryption_method: u8, // 0x01 - AES128, 0x02 - AES256
+    _hash_type: u8, // 0x01 - MD5, 0x02 - SHA1
+    ver3_bytes: [u8; 16],
+    ver4_bytes: [u8; 16],
+    _unk6: [u8; 11],
+    pub payload_count: u8,
+}
+impl Header {
+    pub fn ver1(&self) -> String {
+        common::string_from_bytes(&self.ver1_bytes).replace('\n', "")
+    }
+    pub fn ver2(&self) -> String {
+        common::string_from_bytes(&self.ver2_bytes).replace('\n', "")
+    }
+    pub fn ver3(&self) -> String {
+        common::string_from_bytes(&self.ver3_bytes).replace('\n', "")
+    }
+    pub fn ver4(&self) -> String {
+        common::string_from_bytes(&self.ver4_bytes).replace('\n', "")
+    }
+}
+
+#[derive(BinRead)]
+pub struct Entry {
+    name_bytes: [u8; 16],
+    pub start_offset: u32,
+    pub size: u32,
+}
+impl Entry {
+    pub fn name(&self) -> String {
+        common::string_from_bytes(&self.name_bytes)
+    }
+}