Feat/textures

[pedromelocf]

Pull Request: Core Gameplay Features Implementation

Branch: feat/textures

Summary

This pull request introduces core gameplay features for the Cub3D project, including raycasting, texture mapping, and player movement.

---

Key Implementations

Raycasting

• Implements the DDA algorithm for efficient ray-wall intersections.
• Accurately calculates ray direction, map coordinates, and distances.
• Determines the wall hit and its distance from the player.

Texture Mapping

• Loads wall textures from external files.
• Calculates the correct portion of the texture to display based on raycasting results.
• Renders textured walls onto the screen.

Player Movement

• Enables player movement (forward, backward, left, right) with collision detection.
• Implements smooth player rotation.

Game Loop

• Establishes a basic game loop that handles:
  • Player input.
  • Raycasting.
  • Rendering.

---

Additional Features

Basic User Interface

• Displays the game world on the screen.
• Handles basic key input for player movement and rotation.

Error Handling

• Includes basic error handling for:
  • Invalid map files.
  • Other potential issues.

---