refactor: 删除未使用的代码文件

- 移除 Core 目录下的 CallBack.go、core.go 和 Type.go 文件
- 这些文件包含了未使用的类型定义和函数实现
- 删除冗余代码有助于简化项目结构，提高代码可读性和维护性

BallCamera_test.go

@@ -2,18 +2,17 @@ package HikSDK
 
 import (
 	"fmt"
-	"gitea.com/kunmeng/HikNetSDKPkg/Core"
 	"testing"
 	"time"
 )
 
 func TestCamera(t *testing.T) {
-	err := Core.Init()
+	err := Init()
 	if err != nil {
 		return
 	}
-	//Camera, err := NewBallCamera("192.168.211.48", 8000, "admin", "okwy1234", BuKongQiu)
-	Camera, err := NewBallCamera("192.168.211.64", 8000, "admin", "ubis3333", Base)
+	//Camera, err := NewBallCamera("192.168.211.62", 8000, "admin", "ubis3333", BuKongQiux)
+	Camera, err := NewBallCamera("192.168.211.48", 8000, "admin", "okwy1234", BuKongQiu)
 	if err != nil {
 		t.Errorf("NewBallCamera() error = %v", err)
 		return
@@ -29,17 +28,18 @@ func TestCamera(t *testing.T) {
 		return
 	}
 
-	err = Camera.PtzGotoPut(1, 11.11, 22.22, 33.33)
+	err = Camera.PtzGotoPut(5, 11, 355, 14)
 	if err != nil {
 		return
 	}
 
-	for i := 0; i < 1; i++ {
+	for i := 0; i < 10; i++ {
 		ptzdata, err := Camera.GetPTZ()
 		if err != nil {
 			t.Errorf("GetPTZ() error = %v", err)
 			return
 		}
+		time.Sleep(1000 * time.Millisecond)
 		fmt.Printf("%.2f %.2f %.2f \n", ptzdata.P, ptzdata.T, ptzdata.Z)
 	}
 	err = Camera.Logout()