ResourceManager Class Reference

Resource manager provides functions to add, get and remove resources. More...

#include <ResourceManager.hpp>

Collaboration diagram for ResourceManager:

Public Member Functions
void	addMusicResource (std::string key, Mix_Music *music)
	Add music resource into a map. More...
Mix_Music *	getMusicResource (std::string key)
	Return specified music resource based on its name. More...
void	removeMusicResource (std::string key)
	Remove specified music resource based on its name. More...
void	addSoundResource (std::string key, Mix_Chunk *sound)
	Add sound resource into a map. More...
Mix_Chunk *	getSoundResource (std::string key)
	Return specified sound resource based on its name. More...
void	addTextDisplayResource (std::string key, TextDisplay *textDisplay)
	Add TextDisplay component into map. More...
TextDisplay *	getTextDisplayResource (std::string key)
	Return specified TextDisplay class. More...
void	removeTextDisplayResource (std::string key)
	Remove specified TextDisplay class. More...
void	addGameComponent (std::string key, Component *component)
	Add classes that inherits Component.h into map. More...
Component *	getComponentResource (std::string key)
	Return specified component resource. More...
void	removeGameComponent (std::string key, Component *component)
	Remove specified component resource. More...
void	addFont (std::string key, TTF_Font *font)
	Add font resource into map. More...
TTF_Font *	getFont (std::string key)
	Return specified font resource. More...
void	write2Json (const char *const filePath, const char *const data)
	write data into the json file. More...
char *	readFromJson (const char *const filePath)
	Read data from json file. More...
	~ResourceManager ()=default
void	destroy ()
	Free the loaded music, free the memory used by font, and free font itself as well, delete text resources. More...

Static Public Member Functions
static ResourceManager *	getInstance ()

Detailed Description

Resource manager provides functions to add, get and remove resources.

Constructor & Destructor Documentation

~ResourceManager()

ResourceManager::~ResourceManager ( )

default

Destructor.

Member Function Documentation

addFont()

void ResourceManager::addFont ( std::string  key, TTF_Font *  font  )

inline

Add font resource into map.

Parameters

key	The name of the font rosource.
font	The reference to the TTF_font.

addGameComponent()

void ResourceManager::addGameComponent ( std::string  key, Component *  component  )

inline

Add classes that inherits Component.h into map.

Currently you can add TileMap, TilemapEditor, GameState, Camera, Sprite, Animation as well as TextDisplay by using this function once then inherits Component.h.

Parameters

key	The name of the component.
component	The reference of the component.

addMusicResource()

void ResourceManager::addMusicResource ( std::string  key, Mix_Music *  music  )

inline

Add music resource into a map.

Parameters

key	The name of this resource.
music	The reference to Mix_Music.

addSoundResource()

void ResourceManager::addSoundResource ( std::string  key, Mix_Chunk *  sound  )

inline

Add sound resource into a map.

Parameters

key	The name of this resource.
sound	The reference to Mix_Chunk.

addTextDisplayResource()

void ResourceManager::addTextDisplayResource ( std::string  key, TextDisplay *  textDisplay  )

inline

Add TextDisplay component into map.

Parameters

key	The name of this component.
textDisplay	The reference of the TextDisplay class.

destroy()

void ResourceManager::destroy ( )

inline

Free the loaded music, free the memory used by font, and free font itself as well, delete text resources.

getComponentResource()

Component* ResourceManager::getComponentResource ( std::string  key )

inline

Return specified component resource.

Parameters

key	The name of the component you want.

getFont()

TTF_Font* ResourceManager::getFont ( std::string  key )

inline

Return specified font resource.

Parameters

key	The name of the font resource you want.

getInstance()

static ResourceManager* ResourceManager::getInstance ( )

inlinestatic

Return the reference of the singleton ResourceManager.

getMusicResource()

Mix_Music* ResourceManager::getMusicResource ( std::string  key )

inline

Return specified music resource based on its name.

Parameters

key	The name of the resource you want.

getSoundResource()

Mix_Chunk* ResourceManager::getSoundResource ( std::string  key )

inline

Return specified sound resource based on its name.

Parameters

key	The name of the resource you want.

getTextDisplayResource()

TextDisplay* ResourceManager::getTextDisplayResource ( std::string  key )

inline

Return specified TextDisplay class.

Parameters

key	The name of the TextDisplay class you want.

readFromJson()

char* ResourceManager::readFromJson ( const char *const  filePath )

inline

Read data from json file.

Parameters

filePath

The address of the json file.

removeGameComponent()

void ResourceManager::removeGameComponent ( std::string  key, Component *  component  )

inline

Remove specified component resource.

Parameters

key	The name of the component you want to remove.
component	The reference of the component.

removeMusicResource()

void ResourceManager::removeMusicResource ( std::string  key )

inline

Remove specified music resource based on its name.

Parameters

key	The name of the resource you want to delete.

removeTextDisplayResource()

void ResourceManager::removeTextDisplayResource ( std::string  key )

inline

Remove specified TextDisplay class.

Parameters

key	The name of the TextDisplay class you want to remove.

write2Json()

void ResourceManager::write2Json ( const char *const  filePath, const char *const  data  )

inline

write data into the json file.

Parameters

filePath	The address of the json file.
data	The data in json file. e.g. "Enemy1": { "id": 1, "isActive": true, "posX": 32, "posY": 320 }, "Enemy2": { "id": 2, "isActive": true, "posX": 128, "posY": 352 }, ...