Link : https://www.youtube.com/watch?v=KDW9y0abvKY&t=2s

A small-scale RTS (Real-Time Strategy) base-building and unit-control demo.

🧠 Project Details

• ✅ Built in Unity 2021.3.45f1 LTS
• 🎯 Core features:
  • Grid-based building placement with snapping
  • Unit production & combat
  • Responsive UI & info panels
  • Object pooling
  • LineRenderer-based drag selection
  • ScriptableObject architecture
  • Resolution-independent camera & UI
  • Custom spawn point system with visual feedback

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🎮 Controls

Action	Input
Select a unit	Left-click on unit
Drag-select units	Hold left-click & drag
Move units	Right-click on ground
Attack target	Right-click on enemy/building
Set spawn point	Right-click with building selected
Destroy selection	Click trash icon in info panel

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🏗️ Gameplay Summary

• Place buildings (Barracks, Power Plants, etc.) on the grid.
• Select a barracks to spawn units using the buttons.
• Units can be commanded to move or attack using right-click.
• Each building has health, size, and production rules.
• Buildings show a flag (valid) or cross (invalid) spawn point.
• Units automatically pathfind and retry attacks if blocked.

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🔧 Systems Used

• Object Pooling → ObjectPoolManager
• Grid Occupancy → GridManager
• A* Pathfinding → Pathfinder.cs
• Event-based Input → ClickInputRouter
• LineRenderer Selection → UnitSelectionHandler
• Factory Pattern → UnitFactoryMB, BuildingFactoryMB
• Data-Driven Setup → ScriptableObjects for Units & Buildings
• Sprite Atlas → Packed via Unity’s Atlas system
• Responsive Camera → Dynamically resizes based on resolution & layout
• UI Panels → TMP-based with dynamic info population

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💬 Notes

• Custom spawn point is placed using right-click on ground with a building selected.
• Selection line is shown using a LineRenderer, not a UI element → fully resolution-independent.
• UI scales with CanvasScaler and adapts to both portrait and landscape.
• Health bars and info panels are updated in real-time using Events.

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