CCommon Class Reference

The common variables class. More...

#include <Common.h>

Inheritance diagram for CCommon:

Collaboration diagram for CCommon:

Public Member Functions
float	Wrap (float)
	Wrap horizontal distance.

Static Protected Attributes
static CRenderer *	m_pRenderer = nullptr
	Pointer to the renderer.
static CObjectManager *	m_pObjectManager = nullptr
	Pointer to the object manager.
static CPlaneObject *	m_pPlayer = nullptr
	Pointer to player character.
static float	m_fWorldScale = 2.0f
	World scale.
static Vector3	m_vCellSize = Vector3::Zero
	Cell size.
static UINT	m_nNumCells = 3
	Number of cells.
static float	m_fWorldWidth = 0.0f
	World width.
static eDrawMode	m_eDrawMode = eDrawMode::Playing
	Draw mode.
static eGameState	m_eGameState = eGameState::Loading
	Game state.

Detailed Description

CCommon is a singleton class that encapsulates things that are common to different game components, including game state variables. Making it a singleton class means that we can avoid passing its member variables around as parameters, which makes the code minisculely faster, and more importantly, makes the code more readable by reducing function clutter.

Member Function Documentation

Wrap()

float CCommon::Wrap

(

float

x

)

Wrap a horizontal distance to plus or minus half the world width. This will be used to normalize the distances from various objects to the plane.

Parameters

x	Horizontal distance.

Returns

Horizontal distance normalized to half the world width.

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