feat 结构调整

Server/scene/internal/npc/player.go

@@ -0,0 +1,64 @@
+package npc
+
+import (
+	"common/proto/sc/sc_pb"
+	"common/proto/ss/grpc_pb"
+)
+
+// PlayerNode 定义玩家节点结构体
+type PlayerNode struct {
+	UID        int32   // 用户ID
+	GatewaySID int64   // 网关服务ID
+	MoveSpeed  float32 // 移动速度
+
+	Position      [2]float32           // 二维坐标 [x, y]
+	MoveDirection [2]int8              // 移动方向 [x, y]
+	MoveCount     int8                 // 移动指令使用计数
+	Action        []*grpc_pb.ActionReq // 其他操作
+}
+
+func NewPlayerNode(gatewaySID int64, uid int32) *PlayerNode {
+	return &PlayerNode{
+		UID:        uid,
+		GatewaySID: gatewaySID,
+		MoveSpeed:  5 * 0.00001,
+		Position:   [2]float32{0, 0},
+		Action:     make([]*grpc_pb.ActionReq, 0),
+	}
+}
+
+// AddAction 将指令存储到玩家身上
+func (p *PlayerNode) AddAction(e *grpc_pb.ActionReq) {
+	p.Action = append(p.Action, e)
+}
+
+// LogicAction 处理玩家操作指令
+// return 是否更新玩家状态
+func (p *PlayerNode) LogicAction(delta int64) bool {
+	for _, a := range p.Action {
+		switch sc_pb.ActionID(a.Action) {
+		case sc_pb.ActionID_ACTION_ID_MOVE:
+			p.MoveDirection = [2]int8{int8(a.DirX), int8(a.DirY)}
+			p.MoveCount = 0
+		case sc_pb.ActionID_ACTION_ID_ATTACK:
+		}
+	}
+	p.Action = make([]*grpc_pb.ActionReq, 0)
+
+	return p.move(delta)
+}
+
+func (p *PlayerNode) move(delta int64) bool {
+	if p.MoveDirection[0] == 0 && p.MoveDirection[1] == 0 {
+		return false
+	}
+	// 移动指令只能用2秒，客户端需要定期续上
+	if p.MoveCount >= 40 {
+		p.MoveDirection = [2]int8{0, 0}
+		return false
+	}
+	p.Position[0] += float32(p.MoveDirection[0]) * float32(delta) * p.MoveSpeed
+	p.Position[1] += float32(p.MoveDirection[1]) * float32(delta) * p.MoveSpeed
+	p.MoveCount++
+	return true
+}