Unity Tool Scripts

A collection of useful Unity scripts for common game development tasks.

New Updates (April 2024)

Added five new utility scripts to enhance game development:

1. GameManager

• Singleton pattern implementation
• Handles game state management
• Controls game pausing and resuming
• Manages game over state
• Easy to extend with custom game logic

2. DataManager

• Handles data persistence using PlayerPrefs
• Supports saving and loading different data types (int, float, string)
• Provides methods for data deletion
• Type-safe data loading with generics
• Automatic data saving

3. CameraController

• Smooth camera following behavior
• Configurable offset and boundaries
• Adjustable smooth speed and rotation speed
• Prevents camera from going out of bounds
• Easy to set up with target object

4. HealthSystem

• Flexible health management system
• Supports damage and healing
• Includes invulnerability state
• Event-driven system for health changes
• Easy integration with UI elements
• Death handling with custom events

5. TooltipManager

• Smooth UI tooltip system
• Fade in/out animations
• Configurable delay and offset
• Follows mouse position
• Uses TextMeshPro for better text rendering
• Canvas group for smooth transitions

Setup Instructions

1. Create empty GameObjects in your scene for the managers:

   • GameManager
   • DataManager
   • TooltipManager

2. Attach the respective scripts to these GameObjects

3. For CameraController:

   • Attach to your main camera
   • Set the target in the inspector
   • Adjust offset and boundaries as needed

4. For HealthSystem:

   • Attach to any object that needs health management
   • Configure max health and other settings in inspector
   • Set up event listeners for health changes

5. For TooltipManager:

   • Create a UI panel with TextMeshPro component
   • Assign references in the inspector
   • Configure show delay and fade speed

Usage Examples

GameManager

// Pause game
GameManager.Instance.PauseGame();

// Resume game
GameManager.Instance.ResumeGame();

// Check game state
if (GameManager.Instance.isGamePaused) {
    // Handle pause state
}

DataManager

// Save data
DataManager.Instance.SaveData("PlayerScore", 100);

// Load data
int score = DataManager.Instance.LoadData("PlayerScore", 0);

// Delete data
DataManager.Instance.DeleteData("PlayerScore");

HealthSystem

// Take damage
healthSystem.TakeDamage(20f);

// Heal
healthSystem.Heal(10f);

// Check health
float healthPercent = healthSystem.GetHealthPercentage();

TooltipManager

// Show tooltip
TooltipManager.Instance.ShowTooltip("Press E to interact", Input.mousePosition);

// Hide tooltip
TooltipManager.Instance.HideTooltip();

Requirements

• Unity 2019.4 or later
• TextMeshPro package (for TooltipManager)
• .NET 4.x or later

License

This project is licensed under the MIT License - see the LICENSE file for details.