From 5d9334c6d457fc879034ce2f4ba15c3e1c85995e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Magalh=C3=A3es?= <joamag@gmail.com>
Date: Mon, 7 Aug 2023 00:47:24 +0100
Subject: [PATCH] chore: added more bess writting
---
src/state.rs | 37 +++++++++++++++++++++++++++++++++++--
1 file changed, 35 insertions(+), 2 deletions(-)
diff --git a/src/state.rs b/src/state.rs
index 4f39bdae..75421d39 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -160,6 +160,9 @@ impl Serialize for BeesBuffer {
fn save(&self, buffer: &mut Vec<u8>) {
buffer.write_all(&self.size.to_le_bytes()).unwrap();
buffer.write_all(&self.offset.to_le_bytes()).unwrap();
+
+ // @TODO need to seek the file to the beginning and write the
+ // associated buffer into that section
}
fn load(&mut self, data: &mut Cursor<Vec<u8>>) {
@@ -403,6 +406,36 @@ impl BeesCore {
impl Serialize for BeesCore {
fn save(&self, buffer: &mut Vec<u8>) {
self.header.save(buffer);
+
+ buffer.write_all(&self.major.to_le_bytes()).unwrap();
+ buffer.write_all(&self.minor.to_le_bytes()).unwrap();
+
+ buffer.write_all(self.model.as_bytes()).unwrap();
+
+ buffer.write_all(&self.pc.to_le_bytes()).unwrap();
+ buffer.write_all(&self.af.to_le_bytes()).unwrap();
+ buffer.write_all(&self.bc.to_le_bytes()).unwrap();
+ buffer.write_all(&self.de.to_le_bytes()).unwrap();
+ buffer.write_all(&self.hl.to_le_bytes()).unwrap();
+ buffer.write_all(&self.sp.to_le_bytes()).unwrap();
+
+ buffer.write_all(&(self.ime as u8).to_le_bytes()).unwrap();
+ buffer.write_all(&self.ie.to_le_bytes()).unwrap();
+ buffer
+ .write_all(&self.execution_mode.to_le_bytes())
+ .unwrap();
+ buffer.write_all(&self._padding.to_le_bytes()).unwrap();
+
+ buffer.write_all(&self.io_registers).unwrap();
+
+ // @TODO requires support for writing of the underlying buffers
+ self.ram.save(buffer);
+ self.vram.save(buffer);
+ self.mbc_ram.save(buffer);
+ self.oam.save(buffer);
+ self.hram.save(buffer);
+ self.background_palettes.save(buffer);
+ self.object_palettes.save(buffer);
}
fn load(&mut self, data: &mut Cursor<Vec<u8>>) {
@@ -494,8 +527,8 @@ impl State for BeesCore {
//@TODO the MBC is missing
gb.mmu().write_many(0xfe00, &self.oam.buffer);
gb.mmu().write_many(0xff80, &self.hram.buffer);
- //@TODO the background palettes are missing
- //@TODO the object palettes are missing
+ //@TODO the background palettes are missing - CGB only
+ //@TODO the object palettes are missing - CGB only
}
}
--
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