- Added tower spritesheet loading and tower creation functionality
- Implemented tower targeting logic to follow enemies based on distance traveled
- Added firing animations for towers with proper rotation towards targets
- Enhanced enemy management with unique IDs, health bars, and death animations
- Updated enemy configurations with reduced health values
- Modified wave spawn rates to increase difficulty progression
- Improved tower attack logic to handle multiple enemies in range properly
This commit introduces the core tower defense mechanics including tower placement, targeting, firing, and enemy management systems.
