refactor: 动态计算商店前置任务等级

modules/player/service/task.go

@@ -5,6 +5,7 @@ import (
 	configservice "blazing/modules/config/service"
 	"blazing/modules/player/model"
 	"errors"
+	"fmt"
 	"strings"
 
 	"github.com/pointernil/bitset32"
@@ -15,17 +16,19 @@ func (s *TaskService) CanShop() bool {
 }
 
 func (s *TaskService) ShopRequirementError() error {
-	var gg *model.Task
+	braveRequireLevel := shopRequiredTowerLevel(configservice.NewTower500Service())
+	var braveTask *model.Task
 
-	s.dbm(s.Model).Where("task_id", 500).Scan(&gg)
-	if gg == nil || !bitset32.From(gg.Data).Test(80) {
-		return errors.New("请先完成勇者任务80")
+	s.dbm(s.Model).Where("task_id", 500).Scan(&braveTask)
+	if braveRequireLevel > 0 && (braveTask == nil || !bitset32.From(braveTask.Data).Test(uint(braveRequireLevel))) {
+		return fmt.Errorf("请先完成勇者任务%d", braveRequireLevel)
 	}
 
-	var ggg *model.Task
-	s.dbm(s.Model).Where("task_id", 600).Scan(&ggg)
-	if ggg == nil || !bitset32.From(ggg.Data).Test(50) {
-		return errors.New("请先完成试炼任务50")
+	trialRequireLevel := shopRequiredTowerLevel(configservice.NewTower600Service())
+	var trialTask *model.Task
+	s.dbm(s.Model).Where("task_id", 600).Scan(&trialTask)
+	if trialRequireLevel > 0 && (trialTask == nil || !bitset32.From(trialTask.Data).Test(uint(trialRequireLevel))) {
+		return fmt.Errorf("请先完成试炼任务%d", trialRequireLevel)
 	}
 
 	var darkTask *model.Task
@@ -44,6 +47,19 @@ func (s *TaskService) ShopRequirementError() error {
 	return nil
 }
 
+func shopRequiredTowerLevel(towerService *configservice.TowerService) uint32 {
+	levels := towerService.EnabledLevels()
+	if len(levels) == 0 {
+		return 0
+	}
+
+	highestLevel := levels[len(levels)-1]
+	if highestLevel <= 10 {
+		return 0
+	}
+	return highestLevel - 10
+}
+
 func (s *TaskService) GetTask(id uint32) (*model.Task, error) {
 	var task *model.Task
 	if err := s.dbm(s.Model).Where("task_id", id).Scan(&task); err != nil {