Add marker persistence, respawn, group sync, and fix pushnumber ABI

Marker definitions (position + area ID) now persist across zone
transitions. Entities are destroyed on map change but respawned
automatically when the player approaches within 200y. Definitions
are cleared on logout/exit via onShutdown hook.

Group sync via addon messages (WMark prefix, colon-delimited protocol)
with permission checks (raid leader/assist, party leader). Includes
sync request/response for late joiners and roster change broadcasting.

Fix lua_pushnumber calling convention: function is __thiscall (ECX=L,
f64 on stack, ret 8), not __fastcall. The patched inreg fastcall was
placing the f64's low dword in EDX, corrupting values.

Other fixes:
- Remove Bindings.xml from .toc files (explicit binding loader needed)
- Remove remove_on_shutdown for markers (was killing hooks on logout)
- Remove diagnostic entity check code (culling behavior understood)
- New Lua APIs: SetMarkerDef, ClearMarkerDef, GetMarkerDef
- Rename binding labels to marker colors

DLL_README.md

@@ -46,13 +46,15 @@ A keybinding is available in the Key Bindings menu.
 
 ### Interact
 
-Smart interaction for faster farming and dungeon runs:
+Smart interaction helpers for faster farming and dungeon runs:
 
 - **Interact Nearest** -- right-clicks the closest interactable NPC or object within 5 yards
+- **Loot All Corpses** -- bulk loots all nearby corpses in sequence
 
 Best used via keybindings (available in the Key Bindings menu) or macros:
 ```
 /run InteractNearest(1)
+/run LootAllCorpses()
 ```
 
 **DLL:** `interact.dll`

src/interact/addon/Interact.toc

@@ -5,4 +5,3 @@
 ## Dependencies: WeirdUtils
 
 Interact.lua
-Bindings.xml

src/main.zig

@@ -953,13 +953,16 @@ const modules = [_]ModuleHooks{
     if (build_opts.transmogfix) .{ .install = transmogfix.installHooks, .remove = transmogfix.removeHooks } else .{},
     if (build_opts.minimapicons) .{ .install = minimapicons.installHooks, .remove = minimapicons.removeHooks } else .{},
     if (build_opts.healtextfix) .{ .install = healtextfix.installHooks, .remove = healtextfix.removeHooks } else .{},
-    if (build_opts.markers) .{ .install = markers.installHooks, .remove = markers.removeHooks, .remove_on_shutdown = true } else .{},
+    if (build_opts.markers) .{ .install = markers.installHooks, .remove = markers.removeHooks } else .{},
     if (build_opts.interact) .{ .install = interact.installHooks, .remove = interact.removeHooks } else .{},
     if (build_opts.outline) .{ .remove = outline.cleanup } else .{},
     if (build_opts.screenshot) .{ .remove = screenshot.removeHook } else .{},
 };
 
 fn shutdownDetour() callconv(sc) void {
+    // Clear marker definitions on logout/exit (not on map change).
+    if (build_opts.markers) markers.onShutdown();
+
     // Clean up world objects BEFORE game shutdown — atexit handlers run before
     // DllMain so modules with remove_on_shutdown must destroy here.
     comptime var i = modules.len;

src/markers/addon/Bindings.xml

@@ -1,17 +1,17 @@
 <Bindings>
-    <Binding name="Place Marker 1" header="MARKERS">
+    <Binding name="Place Blue Square" header="MARKERS">
         WorldMarker(1)
     </Binding>
-    <Binding name="Place Marker 2" header="MARKERS">
+    <Binding name="Place Green Triangle" header="MARKERS">
         WorldMarker(2)
     </Binding>
-    <Binding name="Place Marker 3" header="MARKERS">
+    <Binding name="Place Purple Diamond" header="MARKERS">
         WorldMarker(3)
     </Binding>
-    <Binding name="Place Marker 4" header="MARKERS">
+    <Binding name="Place Red Cross" header="MARKERS">
         WorldMarker(4)
     </Binding>
-    <Binding name="Place Marker 5" header="MARKERS">
+    <Binding name="Place Yellow Star" header="MARKERS">
         WorldMarker(5)
     </Binding>
     <Binding name="Clear All Markers" header="MARKERS">

src/markers/addon/Markers.toc

@@ -5,4 +5,3 @@
 ## Dependencies: WeirdUtils
 
 Markers.lua
-Bindings.xml

src/markers/markers.zig

@@ -766,6 +766,14 @@ pub fn installHooks() void {
     }
 }
 
+/// Called from CGGameUI_Shutdown (logout/exit) — wipes marker definitions.
+/// Does NOT touch hooks or mutex. Entities are destroyed separately by
+/// worldCleanupDetour which fires after shutdown.
+pub fn onShutdown() void {
+    for (&marker_defs) |*d| d.* = EMPTY_DEF;
+    con.print("[markers] defs cleared (shutdown)\n");
+}
+
 pub fn removeHooks() void {
     if (g_is_hook_owner) {
         // destroyAllEntities is idempotent — if worldCleanupDetour already ran,

src/outline/addon/Outline.toc

@@ -5,4 +5,3 @@
 ## Dependencies: WeirdUtils
 
 Outline.lua
-Bindings.xml

src/screenshot/addon/Screenshot.toc

@@ -5,4 +5,3 @@
 ## Dependencies: WeirdUtils
 
 Screenshot.lua
-Bindings.xml