Fix spellstate desync if a certain trick is used.

quant.ew/files/src/net_handling.lua

@@ -65,12 +65,30 @@ function net_handling.mod.perks(peer_id, perk_data)
     end
 end
 
+local function reset_cast_state_if_has_any_other_item(player_data)
+    local inventory2Comp = EntityGetFirstComponentIncludingDisabled(player_data.entity, "Inventory2Component")
+    local mActiveItem = ComponentGetValue2(inventory2Comp, "mActiveItem")
+
+    for k, item in ipairs(inventory_helper.get_inventory_items(player_data, "inventory_quick") or {}) do
+        if item ~= mActiveItem then
+            np.SetActiveHeldEntity(player_data.entity, item)
+            np.SetActiveHeldEntity(player_data.entity, mActiveItem)
+            break
+        end
+    end
+end
+
 function net_handling.mod.fire(peer_id, fire_data)
     local rng = fire_data[1]
     local message = fire_data[2]
     local player_data = player_fns.peer_get_player_data(peer_id)
     local entity = player_data.entity
 
+    local switched_now = fire_data.switched_now == true
+    if switched_now then
+        reset_cast_state_if_has_any_other_item(player_data)
+    end
+    
     GlobalsSetValue("ew_shooter_rng_" .. tostring(peer_id), tostring(message.special_seed))
                 
     GlobalsSetValue("ew_action_rng_"..tostring(peer_id), tostring(message.player_action_rng))

quant.ew/init.lua

@@ -191,11 +191,15 @@ local function on_world_pre_update_inner()
     end
 
     if ctx.events.new_player_just_connected or ctx.events.inventory_maybe_just_changed or (GameGetFrameNum() % 5 == 0 and inventory_helper.has_inventory_changed(ctx.my_player)) then
+        async(function()
+            -- Wait 1 frame because apperently it takes some time for an item to get properly "registered" in an inventory?
+            wait(1)
             local inventory_state = player_fns.serialize_items(ctx.my_player)
             if inventory_state ~= nil then
                 -- GamePrint("Sending updated inventory")
                 net.send_player_inventory(inventory_state)
             end
+        end)
     end
 
     -- Perk sync
@@ -225,8 +229,6 @@ end
 local function on_world_post_update_inner()
     if ctx.my_player == nil then return end
 
-    -- local px, py = EntityGetTransform(my_player.entity)
-    -- GameSetCameraPos(px, py)
     if not ctx.run_ended then
         ctx.hook.on_world_update_post()
     end
@@ -234,9 +236,16 @@ local function on_world_post_update_inner()
     local times_wand_fired = tonumber(GlobalsGetValue("ew_wand_fired", "0"))
     GlobalsSetValue("ew_wand_fired", "0")
     if times_wand_fired > 0 then
+        local inventory_component = EntityGetFirstComponentIncludingDisabled(ctx.my_player.entity, "Inventory2Component")
+        local last_switch = ComponentGetValue2(inventory_component, "mLastItemSwitchFrame")
+        local switched_now = last_switch == GameGetFrameNum()
+        
         local special_seed = tonumber(GlobalsGetValue("ew_player_rng", "0"))
         local fire_data = player_fns.make_fire_data(special_seed, ctx.my_player)
         if fire_data ~= nil then
+            if switched_now then
+                fire_data.switched_now = true
+            end
             net.send_fire(fire_data)
         end
     end