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Playfield Limit System

Source: client/engine/systems/SystemsFunctions/PlayfieldLimitSystem.cpp

Purpose: Prevent entities (typically the player) from leaving the game window.

Components used:

  • Transform
  • PlayerTag

Behavior​

  • Clamp x and y between 0 and the window size (window.getSize()).
  • Directly adjust Transform to correct out-of-bounds positions.

Main signature​

void PlayfieldLimitSystem(Eng::registry &reg, const sf::RenderWindow &window,
    Eng::sparse_array<Com::Transform> &transforms,
    Eng::sparse_array<Com::PlayerTag> const &player_tags);

Notes​

  • Uses the provided SFML window size.
  • Simple bounds logic; can be extended (margins, wrap, etc.).