se.liu.student.kimgr905.tilegame
Class TileGameResourceManager

java.lang.Object
  se.liu.student.kimgr905.tilegame.TileGameResourceManager

public final class TileGameResourceManager
extends java.lang.Object

The ResourceManager class loads and manages "host" Sprites used in the game. Game Sprites are cloned from "host" Sprites.

It also loads the TileMap from a textfile. As well as provides methods for converting tile and pixel positions.

Field Summary

private Sprite	biglazerSprite
private Sprite	boss1Sprite
private Sprite	bossAimedSprite
private Sprite	bossCannonSprite
private Sprite	bossLazerSprite
private int	currentMap
private Sprite	droneSprite
private Sprite	dualShotSprite
private Sprite	minilazerSprite
private Sprite	playerShotSprite
private Sprite	playerSprite
private Sprite	shieldSprite
private static int	TILE_SIZE_BITS
private Sprite	weaponSprite

Constructor Summary

TileGameResourceManager()
Creates a new ResourceManager.

Method Summary

void	addBossShot(TileMap map, Ship ship) Adds bosshots to the TileMap.
void	addPlayerShot(TileMap map, Player player) Adds playershots to the TileMap.
private static void	addSprite(TileMap map, Sprite hostSprite, int tileX, int tileY) Adds and centers a sprite on the TileMap.
private Animation	createAimedShotAnim()
private Animation	createBiglazerAnim()
private Animation	createBoss1ExplodingAnim()
private Animation	createBossAnim()
private Animation	createCannonShotAnim()
private Animation	createDroneAnim()
private Animation	createDualShotAnim()
private Animation	createExplodingAnim()
private Animation	createLazerShotAnim()
private Animation	createMinilazerAnim()
private Animation	createPlayerAnim()
private Animation	createShotAnim()
java.net.URL	getResource(java.lang.String filename)
private void	loadCreatureSprites() Code for loading sprites and images
java.awt.Image	loadImage(java.lang.String name) Returns the image "name" from images/"name" as an ImageIcon.
private TileMap	loadMap(java.lang.String filename, int screenHeight) Loads a TileMap based on the filename given.
TileMap	loadNextMap(int screenHeight) Load the next map.
private void	loadPowerUpSprites()
private static int	pixelsToTiles(int pixels) Converts a pixel position to a tile position.
TileMap	reloadMap(int screenHeight) Reloads the current map.
private static int	tilesToPixels(int numTiles) Converts a tile position to a pixel position.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TILE_SIZE_BITS

private static final int TILE_SIZE_BITS

See Also:

Constant Field Values

currentMap

private int currentMap

playerSprite

private Sprite playerSprite

biglazerSprite

private Sprite biglazerSprite

droneSprite

private Sprite droneSprite

minilazerSprite

private Sprite minilazerSprite

weaponSprite

private Sprite weaponSprite

shieldSprite

private Sprite shieldSprite

boss1Sprite

private Sprite boss1Sprite

playerShotSprite

private Sprite playerShotSprite

dualShotSprite

private Sprite dualShotSprite

bossCannonSprite

private Sprite bossCannonSprite

bossLazerSprite

private Sprite bossLazerSprite

bossAimedSprite

private Sprite bossAimedSprite

Constructor Detail

TileGameResourceManager

public TileGameResourceManager()

Creates a new ResourceManager.

Method Detail

tilesToPixels

private static int tilesToPixels(int numTiles)

Converts a tile position to a pixel position.

Parameters:

numTiles - tile position

Returns:

pixel position

pixelsToTiles

private static int pixelsToTiles(int pixels)

Converts a pixel position to a tile position.

Parameters:

pixels - pixel position

Returns:

tile position

loadImage

public java.awt.Image loadImage(java.lang.String name)

Returns the image "name" from images/"name" as an ImageIcon.

Parameters:

name - file name

Returns:

an image

getResource

public java.net.URL getResource(java.lang.String filename)

loadNextMap

public TileMap loadNextMap(int screenHeight)

Load the next map.

Parameters:

screenHeight - height of the screen in pixels

Returns:

next map

reloadMap

public TileMap reloadMap(int screenHeight)

Reloads the current map.

Parameters:

screenHeight - height of the screen in pixels

Returns:

current map

addPlayerShot

public void addPlayerShot(TileMap map,
                          Player player)

Adds playershots to the TileMap.

Parameters:

map - TileMap

player - the player

addBossShot

public void addBossShot(TileMap map,
                        Ship ship)

Adds bosshots to the TileMap.

Parameters:

map - TileMap

ship - the boss

loadMap

private TileMap loadMap(java.lang.String filename,
                        int screenHeight)
                 throws java.io.IOException

Loads a TileMap based on the filename given.

Parameters:

filename - a filename

screenHeight - the height of the screen in pixels

Returns:

TileMap

Throws:

java.io.IOException

addSprite

private static void addSprite(TileMap map,
                              Sprite hostSprite,
                              int tileX,
                              int tileY)

Adds and centers a sprite on the TileMap.

Parameters:

map - TileMap

hostSprite - the sprite to clone from

tileX - tile x-position

tileY - tile y-position

loadCreatureSprites

private void loadCreatureSprites()

Code for loading sprites and images

createBoss1ExplodingAnim

private Animation createBoss1ExplodingAnim()

createBossAnim

private Animation createBossAnim()

createPlayerAnim

private Animation createPlayerAnim()

createBiglazerAnim

private Animation createBiglazerAnim()

createDroneAnim

private Animation createDroneAnim()

createShotAnim

private Animation createShotAnim()

createDualShotAnim

private Animation createDualShotAnim()

createLazerShotAnim

private Animation createLazerShotAnim()

createCannonShotAnim

private Animation createCannonShotAnim()

createAimedShotAnim

private Animation createAimedShotAnim()

createMinilazerAnim

private Animation createMinilazerAnim()

createExplodingAnim

private Animation createExplodingAnim()

loadPowerUpSprites

private void loadPowerUpSprites()