From 2b601c6d52c0555f4173ce304ff1893ece4fcfa8 Mon Sep 17 00:00:00 2001
From: hahwu <31872165+hahwu@users.noreply.github.com>
Date: Wed, 3 Sep 2025 17:51:36 +0800
Subject: [PATCH] =?UTF-8?q?=E9=9B=B6=E4=BB=B6=E6=B6=88=E8=80=97=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96?=
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---
 src/server/game/Player.go          | 14 ++++++++++++++
 src/server/game/UnitTest.go        |  6 ++++++
 src/server/game/mod/chess/Chess.go | 10 ++++++++++
 3 files changed, 30 insertions(+)

diff --git a/src/server/game/Player.go b/src/server/game/Player.go
index c0511f0d..2496779f 100644
--- a/src/server/game/Player.go
+++ b/src/server/game/Player.go
@@ -596,6 +596,20 @@ func (p *Player) HandleItem(itemList []*item.Item, Label string) error {
 
 		case item.ITEM_TYPE_CHESS: // 棋子
 			ChessMod := p.PlayMod.getChessMod()
+			if v.Num < 0 {
+				err := ChessMod.LosePart(v.Id, -v.Num)
+				if err != nil {
+					return err
+				}
+				p.TeLog("chess_part_consume", map[string]interface{}{
+					"chess_id":     v.Id,
+					"chess_name":   mergeDataCfg.GetNameById(v.Id),
+					"consume_num":  -v.Num,
+					"remain_num":   ChessMod.PartBag.List[v.Id].Num,
+					"consume_from": Label,
+				})
+				continue
+			}
 			for i := 0; i < v.Num; i++ {
 				ChessMod.AddChessBuff(v.Id)
 			}
diff --git a/src/server/game/UnitTest.go b/src/server/game/UnitTest.go
index ab906140..6ead7288 100644
--- a/src/server/game/UnitTest.go
+++ b/src/server/game/UnitTest.go
@@ -241,6 +241,11 @@ func UnitDecoratePartCost(p *Player) error {
 	DecorateMod.PartClassPool = []int{}
 	DecorateMod.PartPool = make(map[int]int)
 	DecorateMod.InitData()
+	Items, _ := DecorateMod.GetDecorateCostItem(1, 41)
+	err := p.HandleLoseItem(Items, "")
+	if err != nil {
+		fmt.Print(err)
+	}
 	return nil
 }
 
@@ -252,5 +257,6 @@ func UnitOrderTrigger(p *Player) error {
 	Emit := ChessMod.GetEmitList()
 	EnergyMul := BaseMod.GetEnergyMul()
 	OrderMod.TriggerOrder(Lv, order.TRIGGER_TYPE_ORDER, Emit, EnergyMul)
+
 	return nil
 }
diff --git a/src/server/game/mod/chess/Chess.go b/src/server/game/mod/chess/Chess.go
index e80926a5..988f7b1e 100644
--- a/src/server/game/mod/chess/Chess.go
+++ b/src/server/game/mod/chess/Chess.go
@@ -357,6 +357,16 @@ func (cb *ChessBorad) GetChessFromBuff(Chess int) error {
 	return errors.New("chess id not exist")
 }
 
+func (cb *ChessBorad) LosePart(PartId int, Num int) error {
+	v, ok := cb.PartBag.List[PartId]
+	if !ok || v.Num < Num {
+		return errors.New("part id not exist or num not enough")
+	}
+	v.Num -= Num
+	cb.PartBag.List[PartId] = v
+	return nil
+}
+
 // 返回数据
 func (cb *ChessBorad) BackData() *msg.ResPlayerChessInfo {
 	var ChessBagGrids []*msg.ChessBagGrid