1. 添加按钮动画
选择 Button->Transition 为 Animation ,然后自定义四种状态动画即可。
2. 控制升级面板的显示和隐藏
1 // 升级处理 2 // 若点击同一炮塔，并且面板已显示 3 if (mapCube.turretGo == selectedTurret && upgradeCanvas.activeInHierarchy) 4 { 5 HideUpgradeUI(); // 隐藏面板 6 } 7 else // 否则显示面部 8 { 9 ShowUpgradeUI(mapCube.transform.position, mapCube.isUpgraded); 10 } 11 selectedTurret = mapCube.turretGo;
1 // 显示升级面板 2 void ShowUpgradeUI(Vector3 pos, bool isDisableUpgrade) 3 { 4 upgradeCanvas.SetActive(true); // 显示面板 5 upgradeCanvas.transform.position = pos; // 放在合适的位置 6 upgradeButton.interactable = !isDisableUpgrade; // 升级按钮是否可用 7 } 8 9 // 隐藏升级面板 10 void HideUpgradeUI() 11 { 12 upgradeCanvas.SetActive(false); 13 }
3. 给升级面板添加动画
1 // 显示升级面板 2 void ShowUpgradeUI(Vector3 pos, bool isDisableUpgrade) 3 { 4 StopCoroutine("HideUpgradeUI()"); // 开始协程 5 upgradeCanvas.SetActive(false); 6 upgradeCanvas.SetActive(true); // 显示面板 7 upgradeCanvas.transform.position = pos; // 放在合适的位置 8 upgradeButton.interactable = !isDisableUpgrade; // 升级按钮是否可用 9 } 10 11 // 隐藏升级面板 12 IEnumerator HideUpgradeUI() 13 { 14 upgradeCanvasAnimator.SetTrigger("Hide"); 15 yield return new WaitForSeconds(0.5f); 16 upgradeCanvas.SetActive(false); 17 }
4. 控制升级和拆毁炮台
1 // 点击按钮触发函数 2 public void onUpgradeButtonDown() 3 { 4 selectedMapCube.UpdateTurret(); 5 StartCoroutine(HideUpgradeUI()); 6 } 7 8 public void onDestroyButtonDown() 9 { 10 selectedMapCube.DestroyTurret(); 11 StartCoroutine(HideUpgradeUI()); 12 }
1 // 升级炮塔 2 public void UpdateTurret() 3 { 4 if (isUpgraded) return; 5 Destroy(turretGo); 6 turretGo = GameObject.Instantiate(turretData.turretUpgradedPrefab, transform.position, Quaternion.identity); 7 isUpgraded = true; 8 // 产生特效 9 GameObject effect = GameObject.Instantiate(buildEffect, transform.position, Quaternion.identity); 10 Destroy(effect, 1.5f); // 1.5秒后销毁特效 11 } 12 13 // 拆毁炮台 14 public void DestroyTurret() 15 { 16 Destroy(turretGo); 17 isUpgraded = false; // 初始化 18 turretGo = null; 19 turretData = null; 20 // 产生特效 21 GameObject effect = GameObject.Instantiate(buildEffect, transform.position, Quaternion.identity); 22 Destroy(effect, 1.5f); // 1.5秒后销毁特效 23 }
5. 添加激光炮塔
添加 LineRenderer 组件。
if (enemys.Count > 0) { // 设置激光的开始位置和结尾位置 laserRenderer.SetPositions(new Vector3[] { firePosition.position, enemys[0].transform.position }); }
4. 游戏失败情况处理
1 // 游戏失败 2 public void fail() 3 { 4 MessageText.text = "失 败"; 5 endUI.SetActive(true); 6 enemySpawner.Stop(); // 停止生成敌人 7 }
1 public void Stop() 2 { 3 StopCoroutine(coroutine); // 停止协程 4 }
5. 菜单设计
1 // 点击开始游戏按钮 2 public void OnButtonStart() 3 { 4 SceneManager.LoadScene(1); 5 } 6 7 // 点击退出按钮 8 public void OnButtonExit() 9 { 10 #if UNITY_EDITOR 11 UnityEditor.EditorApplication.isPlaying = false; 12 #else 13 Application.Quit(); 14 #endif 15 }
完！！！