From 2818b4ac2fa09a3dc5847365cdaab41e3bcb342f Mon Sep 17 00:00:00 2001
From: Martin Michelsen <fuzziqersoftware+g@gmail.com>
Date: Tue, 14 Nov 2023 23:50:46 -0800
Subject: [PATCH] clean up bit cast

---
 TODO.md               |  1 -
 src/ChatCommands.cc   | 13 ++++++-------
 src/CommandFormats.hh |  5 ++++-
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/TODO.md b/TODO.md
index e6795b95..e09d0698 100644
--- a/TODO.md
+++ b/TODO.md
@@ -48,7 +48,6 @@
     - 6xC1, 6xC2, 6xCD, 6xCE
     - 6xCC: Exchange item for team points
     - 6xD8: Add S-rank weapon special
-    - 6xDE: Good Luck quest
     - 6xE1: Gallon's Plan quest
 - Implement teams
 - Implement story progress flags for unlocking quests
diff --git a/src/ChatCommands.cc b/src/ChatCommands.cc
index 3a9b942b..6e28e857 100644
--- a/src/ChatCommands.cc
+++ b/src/ChatCommands.cc
@@ -316,19 +316,18 @@ static void server_command_qsync(shared_ptr<Client> c, const std::string& args)
     return;
   }
 
-  uint16_t reg_num = stoul(tokens[0].substr(1), nullptr, 0);
-  uint32_t reg_val;
+  G_SyncQuestData_6x77 cmd;
+  cmd.header = {0x77, 0x03, 0x0000};
+  cmd.register_number = stoul(tokens[0].substr(1), nullptr, 0);
+  cmd.unused = 0;
   if (tokens[0][0] == 'r') {
-    reg_val = stoul(tokens[1], nullptr, 0);
+    cmd.value.as_int = stoul(tokens[1], nullptr, 0);
   } else if (tokens[0][0] == 'f') {
-    float float_val = stof(tokens[1]);
-    reg_val = *reinterpret_cast<const uint32_t*>(&float_val);
+    cmd.value.as_float = stof(tokens[1]);
   } else {
     send_text_message(c, "$C6First argument must\nbe a register");
     return;
   }
-
-  G_SyncQuestData_6x77 cmd = {{0x77, 0x03, 0x0000}, reg_num, 0, reg_val};
   send_command_t(c, 0x60, 0x00, cmd);
 }
 
diff --git a/src/CommandFormats.hh b/src/CommandFormats.hh
index 09a5a639..de489995 100644
--- a/src/CommandFormats.hh
+++ b/src/CommandFormats.hh
@@ -4706,7 +4706,10 @@ struct G_SyncQuestData_6x77 {
   G_UnusedHeader header;
   le_uint16_t register_number = 0; // Must be < 0x100
   le_uint16_t unused = 0;
-  le_uint32_t value = 0;
+  union {
+    le_uint32_t as_int;
+    le_float as_float;
+  } __packed__ value;
 } __packed__;
 
 // 6x78: Unknown