From 1cb94e565c2bb1671993c6a44851895c12d53eda Mon Sep 17 00:00:00 2001
From: jake <jake@sharnoth.com>
Date: Mon, 4 Nov 2019 20:31:57 -0800
Subject: [PATCH] ship packets

---
 src/packet/mod.rs  |  1 +
 src/packet/ship.rs | 77 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)
 create mode 100644 src/packet/ship.rs

diff --git a/src/packet/mod.rs b/src/packet/mod.rs
index 254738f..8ff687a 100644
--- a/src/packet/mod.rs
+++ b/src/packet/mod.rs
@@ -1,2 +1,3 @@
 pub mod login;
 pub mod patch;
+pub mod ship;
diff --git a/src/packet/ship.rs b/src/packet/ship.rs
new file mode 100644
index 0000000..aed3152
--- /dev/null
+++ b/src/packet/ship.rs
@@ -0,0 +1,77 @@
+use psopacket::pso_packet;
+use crate::{PSOPacket, PacketParseError, PSOPacketData};
+use crate::utf8_to_utf16_array;
+
+use std::io::Read;
+
+const BLOCK_MENU_ID: u32 = 1;
+
+#[pso_packet(0x03)]
+pub struct ShipWelcome {
+    #[utf8]
+    copyright: [u8; 0x60],
+    server_key: [u8; 48],
+    client_key: [u8; 48],
+}
+
+impl ShipWelcome {
+    pub fn new(server_key: [u8; 48], client_key: [u8; 48]) -> ShipWelcome {
+        let mut copyright = [0u8; 0x60];
+        copyright[..0x4B].clone_from_slice(b"Phantasy Star Online Blue Burst Game Server. Copyright 1999-2004 SONICTEAM.");
+        ShipWelcome {
+            copyright: copyright,
+            server_key: server_key,
+            client_key: client_key,
+        }
+    }
+}
+
+
+#[derive(Debug, PartialEq, Clone)]
+pub struct BlockEntry {
+    menu: u32,
+    item: u32,
+    flags: u16,
+    name: [u16; 0x11],
+}
+
+impl PSOPacketData for BlockEntry {
+    fn from_bytes<R: Read>(_cursor: &mut R) -> Result<Self, PacketParseError> {
+        unimplemented!();
+    }
+
+    fn as_bytes(&self) -> Vec<u8> {
+        let mut bytes = Vec::new();
+        bytes.extend_from_slice(&u32::to_le_bytes(self.menu));
+        bytes.extend_from_slice(&u32::to_le_bytes(self.item));
+        bytes.extend_from_slice(&u16::to_le_bytes(self.flags));
+        bytes.extend_from_slice(&unsafe { std::mem::transmute::<[u16; 0x11], [u8; 0x11*2]>(self.name) });
+        bytes
+    }
+}
+
+#[pso_packet(0xA1)]
+pub struct ShipBlockList {
+    shipblock: BlockEntry,
+    blocks: Vec<BlockEntry>
+}
+
+impl ShipBlockList {
+    pub fn new(num_blocks: usize) -> ShipBlockList {
+        ShipBlockList {
+            shipblock: BlockEntry {
+                menu: BLOCK_MENU_ID,
+                item: 0,
+                flags: 0,
+                name: utf8_to_utf16_array!("Shipname", 0x11)
+            },
+            blocks: (0..num_blocks).map(|i| BlockEntry {
+                menu: BLOCK_MENU_ID,
+                item: i as u32 + 1,
+                flags: 0,
+                name: utf8_to_utf16_array!(format!("Block {}", i+1), 0x11)
+            }).collect()
+        }
+    }
+                                  
+}