TileMapEditor Class Reference

This class serves as a gameobject to edit, save or load tilemaps. More...

#include <TileMapEditor.hpp>

Inheritance diagram for TileMapEditor:

Collaboration diagram for TileMapEditor:

Public Member Functions
	TileMapEditor ()=default
	Default constructor. More...
	~TileMapEditor ()=default
	Default destructor. More...
void	processInput (SDL_Event e) override
	Process user input. More...
void	respondToInput (int mouseX, int mouseY, int clicked, int current_level)
void	Render (SDL_Renderer *ren) override
	Render something to the active viewport. More...
void	Update (int x, int y, int *params) override
	Update something and then call Render() function. More...
void	SaveMap (const char *const fileName)
	Save tilemap to a local file. More...
void	SaveEnemy (const char *const fileName)
	Save enemies data to a local file. More...
void	LoadEnemy (const char *const fileName)
	Load enemies data from local file. More...
void	drawRightGrids (SDL_Renderer *renderer)
	Draw right grids. More...
void	drawLeftGrids (SDL_Renderer *renderer)
	Draw left grids. More...
void	getCurrentPath ()
	Get current source file of the tilemap. More...
void	addEnemy (int row, int col, int id, int HP, bool isAct)
	Add enemy into the map. More...
std::vector< GameObject * >	getAllEnemies ()
	Get all the enemies stored in the editor. More...
void	setPlayer (GameObject *player)
	Set the player in the editor. More...
void	setAvailableEnemies (std::vector< GameObject * > &enemies)
	Refresh enemies stored in the editor. More...
Public Member Functions inherited from GameObject
	GameObject ()
	Constructor. More...
	~GameObject ()
	Destructor. More...
void	removeComponent (std::string key)
	Remove a component in this gameobject. More...
void	addComponent (std::string key, Component *component)
	Add a component in this gameobject. More...
Component *	getComponent (std::string key)
	Get an reference of a component. More...
void	setActive (bool newState)
	activate / deactivate game object. inactive object won't be updated and rendered More...
bool	isActive ()
	Get the state of the game. More...
int	getID ()
	Get the unique id of the gameobject. More...

Additional Inherited Members
Static Public Attributes inherited from GameObject
static int	idCounter = 0
Protected Attributes inherited from GameObject
std::map< std::string, Component * >	m_components
	Store all the game components in a map. More...
bool	objState
	deactivated objects won't get updated/rendered More...
int	id
	the unique id More...

Detailed Description

This class serves as a gameobject to edit, save or load tilemaps.

The properties in this class are inherited from the GameObject class and add some new functions to allow users to edit,save or load tilemaps. The left grids display all the available tiles and the right grids show the preview of the edited tilemap.

Constructor & Destructor Documentation

TileMapEditor()

TileMapEditor::TileMapEditor ( )

default

Default constructor.

~TileMapEditor()

TileMapEditor::~TileMapEditor ( )

default

Default destructor.

Member Function Documentation

addEnemy()

void TileMapEditor::addEnemy	(	int	row,
		int	col,
		int	id,
		int	HP,
		bool	isAct
	)

Add enemy into the map.

Parameters

row	The row number of the enemy.
col	The column number of the enemy.
id	The id of the enemy. Mainly used when switching levels or load local enemy data. -1 when add enemy by using the tile map editor.
HP	The amount of health points of this enemy.
isAct	Whether this enemy should be active.

drawLeftGrids()

void TileMapEditor::drawLeftGrids

(

SDL_Renderer *

renderer

)

Draw left grids.

Parameters

renderer

A structure that contains a rendering state.

drawRightGrids()

void TileMapEditor::drawRightGrids

(

SDL_Renderer *

renderer

)

Draw right grids.

Parameters

renderer

A structure that contains a rendering state.

getAllEnemies()

std::vector<GameObject*> TileMapEditor::getAllEnemies ( )

inline

Get all the enemies stored in the editor.

getCurrentPath()

void TileMapEditor::getCurrentPath

(

)

Get current source file of the tilemap.

LoadEnemy()

void TileMapEditor::LoadEnemy

(

const char *const

fileName

)

Load enemies data from local file.

Parameters

fileName

The file name.

processInput()

void TileMapEditor::processInput ( SDL_Event  e )

overridevirtual

Process user input.

Parameters

e	A SDL_Event that contains structures for the different event types.

Reimplemented from GameObject.

Render()

void TileMapEditor::Render ( SDL_Renderer *  ren )

overridevirtual

Render something to the active viewport.

Parameters

ren	Reference to SDL renderer.

Reimplemented from GameObject.

respondToInput()

void TileMapEditor::respondToInput	(	int	mouseX,
		int	mouseY,
		int	clicked,
		int	current_level
	)

SaveEnemy()

void TileMapEditor::SaveEnemy

(

const char *const

fileName

)

Save enemies data to a local file.

Parameters

fileName

The file name.

SaveMap()

void TileMapEditor::SaveMap

(

const char *const

fileName

)

Save tilemap to a local file.

Parameters

fileName

The file name of the edited tilemap.

setAvailableEnemies()

void TileMapEditor::setAvailableEnemies ( std::vector< GameObject * > &  enemies )

inline

Refresh enemies stored in the editor.

Parameters

enemies

The new gameobject vector contains all the enemies.

setPlayer()

void TileMapEditor::setPlayer ( GameObject *  player )

inline

Set the player in the editor.

Parameters

player

New player object.

Update()

void TileMapEditor::Update ( int  x, int  y, int *  params  )

overridevirtual

Update something and then call Render() function.

Parameters

x	An int variable.
y	An int variable.
params	A dynamic array to store multiple int values.

Reimplemented from GameObject.