From 8a3b535856f199be1b75563dfb443cb21be369af Mon Sep 17 00:00:00 2001
From: Baud <git@sbaudlr.com>
Date: Tue, 19 Mar 2024 23:19:07 +0000
Subject: [PATCH] feat: _MeC

---
 .../src/commands/device_profile.rs            |  1 +
 .../device_profile/mix_effect_block_config.rs | 40 +++++++++++++++++++
 .../src/commands/parse_commands.rs            |  6 +++
 atem-connection-rs/src/state/info.rs          |  2 +-
 4 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 atem-connection-rs/src/commands/device_profile/mix_effect_block_config.rs

diff --git a/atem-connection-rs/src/commands/device_profile.rs b/atem-connection-rs/src/commands/device_profile.rs
index 901c7c4..79123fc 100644
--- a/atem-connection-rs/src/commands/device_profile.rs
+++ b/atem-connection-rs/src/commands/device_profile.rs
@@ -1,3 +1,4 @@
+pub mod mix_effect_block_config;
 pub mod product_identifier;
 pub mod topology;
 pub mod version;
diff --git a/atem-connection-rs/src/commands/device_profile/mix_effect_block_config.rs b/atem-connection-rs/src/commands/device_profile/mix_effect_block_config.rs
new file mode 100644
index 0000000..0b7c9cc
--- /dev/null
+++ b/atem-connection-rs/src/commands/device_profile/mix_effect_block_config.rs
@@ -0,0 +1,40 @@
+use std::sync::Arc;
+
+use crate::{
+    commands::command_base::{CommandDeserializer, DeserializedCommand},
+    state::info::MixEffectInfo,
+};
+
+pub const DESERIALIZE_MIX_EFFECT_BLOCK_CONFIG_NAME: &str = "_MeC";
+
+#[derive(Debug)]
+pub struct MixEffectBlockConfig {
+    mix_effect: u8,
+    key_count: u8,
+}
+
+impl DeserializedCommand for MixEffectBlockConfig {
+    fn raw_name(&self) -> &'static str {
+        DESERIALIZE_MIX_EFFECT_BLOCK_CONFIG_NAME
+    }
+
+    fn apply_to_state(&self, state: &mut crate::state::AtemState) {
+        state.info.mix_effects[self.mix_effect as usize] = Some(MixEffectInfo::new(self.key_count));
+    }
+}
+
+#[derive(Default)]
+pub struct MixEffectBlockConfigDeserializer {}
+
+impl CommandDeserializer for MixEffectBlockConfigDeserializer {
+    fn deserialize(
+        &self,
+        buffer: &[u8],
+        _version: &crate::enums::ProtocolVersion,
+    ) -> std::sync::Arc<dyn DeserializedCommand> {
+        Arc::new(MixEffectBlockConfig {
+            mix_effect: buffer[0],
+            key_count: buffer[1],
+        })
+    }
+}
diff --git a/atem-connection-rs/src/commands/parse_commands.rs b/atem-connection-rs/src/commands/parse_commands.rs
index acbd4a6..6cfb3f1 100644
--- a/atem-connection-rs/src/commands/parse_commands.rs
+++ b/atem-connection-rs/src/commands/parse_commands.rs
@@ -8,6 +8,9 @@ use crate::{
 use super::{
     command_base::{CommandDeserializer, DeserializedCommand},
     device_profile::{
+        mix_effect_block_config::{
+            MixEffectBlockConfigDeserializer, DESERIALIZE_MIX_EFFECT_BLOCK_CONFIG_NAME,
+        },
         product_identifier::{
             ProductIdentifierDeserializer, DESERIALIZE_PRODUCT_IDENTIFIER_RAW_NAME,
         },
@@ -68,6 +71,9 @@ fn command_deserializer_from_string(command_str: &str) -> Option<Box<dyn Command
         DESERIALIZE_TALLY_BY_SOURCE_RAW_NAME => Some(Box::<TallyBySourceDeserializer>::default()),
         DESERIALIZE_TIME_RAW_NAME => Some(Box::<TimeDeserializer>::default()),
         DESERIALIZE_TOPOLOGY_RAW_NAME => Some(Box::<TopologyDeserializer>::default()),
+        DESERIALIZE_MIX_EFFECT_BLOCK_CONFIG_NAME => {
+            Some(Box::<MixEffectBlockConfigDeserializer>::default())
+        }
         DESERIALIZE_PRODUCT_IDENTIFIER_RAW_NAME => {
             Some(Box::<ProductIdentifierDeserializer>::default())
         }
diff --git a/atem-connection-rs/src/state/info.rs b/atem-connection-rs/src/state/info.rs
index 2f965f9..233a478 100644
--- a/atem-connection-rs/src/state/info.rs
+++ b/atem-connection-rs/src/state/info.rs
@@ -21,7 +21,7 @@ pub struct AtemCapabilites {
 
 #[derive(Clone, PartialEq, Getters, new)]
 pub struct MixEffectInfo {
-    key_count: u64,
+    key_count: u8,
 }
 
 #[derive(Clone, PartialEq, Getters, new)]