From e4838f6d2b641e27d7cffdebe45d9850e50b870e Mon Sep 17 00:00:00 2001
From: Fabian Dill <fabian.dill@web.de>
Date: Tue, 2 Nov 2021 11:11:57 +0100
Subject: [PATCH] LttPClient: add snes write command

---
 CommonClient.py |  1 +
 LttPClient.py   | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/CommonClient.py b/CommonClient.py
index 9a928846..8d96f047 100644
--- a/CommonClient.py
+++ b/CommonClient.py
@@ -479,6 +479,7 @@ async def process_server_cmd(ctx: CommonContext, args: dict):
 
     elif cmd == "Bounced":
         tags = args.get("tags", [])
+        # we can skip checking "DeathLink" in ctx.tags, as otherwise we wouldn't have been send this
         if "DeathLink" in tags and ctx.last_death_link != args["data"]["time"]:
             ctx.on_deathlink(args["data"])
 
diff --git a/LttPClient.py b/LttPClient.py
index d499afc3..f8ba296c 100644
--- a/LttPClient.py
+++ b/LttPClient.py
@@ -80,6 +80,18 @@ class LttPCommandProcessor(ClientCommandProcessor):
         else:
             return False
 
+    def _cmd_snes_write(self, address, data):
+        """Write the specified byte (base10) to the SNES' memory address (base16)."""
+        if self.ctx.snes_state != SNESState.SNES_ATTACHED:
+            self.output("No attached SNES Device.")
+            return False
+
+        snes_buffered_write(self.ctx, int(address, 16), bytes([int(data)]))
+        asyncio.create_task(snes_flush_writes(self.ctx))
+        self.output("Data Sent")
+        return True
+
+
 class Context(CommonContext):
     command_processor = LttPCommandProcessor
     game = "A Link to the Past"