WASD: resume the walk right after a weapon set switch (untested in-game)

Switching between weapon classes resets the hero's animation state inside
cUI_Taskbar2::SelectWeaponSet, which dropped the walk for a tick. The hook
sends the WASD walk again at once. Checkpoint before the movement rework.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

src/mods/skillbar.cpp

@@ -36,6 +36,7 @@
 #include "game/engine/objects.h"
 #include "game/ui/text.h"
 #include "mods/skillslots.h"
+#include "mods/wasd.h"
 #include "re/hook.h"
 #include "re/log.h"
 #include "re/patch.h"
@@ -307,6 +308,18 @@ void __fastcall UiTaskbar_SelectSkillSlot(void* self, void* edx, uint32_t slot,
     }
 }
 
+// cUI_Taskbar2::SelectWeaponSet (0x6e1440, ret 8): sends the hero the
+// weapon set order (0x114) and, when the weapon class changed, resets its
+// animation state (0x54e540), which drops a walk for a tick (measured
+// 2026-10-18: action walk -> idle -> walk on switches between melee and bow
+// sets, none between melee sets). A WASD walk goes on at once.
+void __fastcall UiTaskbar_SelectWeaponSet(void* self, void* edx, uint32_t set, int notify);
+RE_HOOK(0x006e1440, UiTaskbar_SelectWeaponSet);
+void __fastcall UiTaskbar_SelectWeaponSet(void* self, void* edx, uint32_t set, int notify) {
+    UiTaskbar_SelectWeaponSet_original(self, edx, set, notify);
+    mods::wasd::ResumeWalk();
+}
+
 // cUI_Taskbar2::RenderArtSlots (0x6e31e0): then the cooldown labels.
 void __fastcall UiTaskbar_RenderArtSlots(void* self, void* edx, void* renderer);
 RE_HOOK(0x006e31e0, UiTaskbar_RenderArtSlots);