1 package ru
.deadsoftware
.cavedroid
.misc
;
3 import com
.badlogic
.gdx
.Gdx
;
4 import com
.badlogic
.gdx
.graphics
.Texture
;
5 import com
.badlogic
.gdx
.graphics
.g2d
.BitmapFont
;
6 import com
.badlogic
.gdx
.graphics
.g2d
.GlyphLayout
;
7 import com
.badlogic
.gdx
.graphics
.g2d
.Sprite
;
8 import com
.badlogic
.gdx
.graphics
.g2d
.TextureRegion
;
9 import com
.badlogic
.gdx
.utils
.ArrayMap
;
10 import com
.badlogic
.gdx
.utils
.JsonReader
;
11 import com
.badlogic
.gdx
.utils
.JsonValue
;
12 import ru
.deadsoftware
.cavedroid
.game
.objects
.TouchButton
;
13 import ru
.deadsoftware
.cavedroid
.misc
.utils
.AssetLoader
;
15 import java
.util
.HashMap
;
19 public static final JsonReader jsonReader
= new JsonReader();
20 public static final Sprite
[][] playerSprite
= new Sprite
[2][4];
21 public static final Sprite
[][] pigSprite
= new Sprite
[2][2];
22 public static final HashMap
<String
, TextureRegion
> textureRegions
= new HashMap
<>();
23 public static final ArrayMap
<String
, TouchButton
> guiMap
= new ArrayMap
<>();
24 private static final GlyphLayout glyphLayout
= new GlyphLayout();
25 static BitmapFont minecraftFont
;
27 private static TextureRegion
flippedRegion(Texture texture
, int x
, int y
, int width
, int height
) {
28 return new TextureRegion(texture
, x
, y
+ height
, width
, -height
);
31 private static Sprite
flippedSprite(Texture texture
) {
32 Sprite sprite
= new Sprite(texture
);
33 sprite
.flip(false, true);
37 private static Sprite
flippedSprite(TextureRegion texture
) {
38 Sprite sprite
= new Sprite(texture
);
39 sprite
.flip(false, true);
43 private static void loadMob(AssetLoader assetLoader
, Sprite
[][] sprite
, String mob
) {
44 for (int i
= 0; i
< sprite
.length
; i
++) {
45 for (int j
= 0; j
< sprite
[i
].length
; j
++) {
46 sprite
[i
][j
] = flippedSprite(new Texture(
47 assetLoader
.getAssetHandle("mobs/" + mob
+ "/" + i
+ "_" + j
+ ".png")));
48 sprite
[i
][j
].setOrigin(sprite
[i
][j
].getWidth() / 2, 0);
53 private static void setPlayerHeadOrigin() {
54 for (Sprite
[] sprites
: playerSprite
) {
55 sprites
[0].setOrigin(sprites
[0].getWidth() / 2, sprites
[0].getHeight());
60 * Loads texture names and sizes from <b>json/texture_regions.json</b>, cuts them to TextureRegions
61 * and puts to {@link #textureRegions} HashMap
63 private static void loadJSON(AssetLoader assetLoader
) {
64 JsonValue json
= jsonReader
.parse(assetLoader
.getAssetHandle("json/texture_regions.json"));
65 for (JsonValue file
= json
.child(); file
!= null; file
= file
.next()) {
66 Texture texture
= new Texture(assetLoader
.getAssetHandle(file
.name() + ".png"));
68 textureRegions
.put(file
.name(),
69 flippedRegion(texture
, 0, 0, texture
.getWidth(), texture
.getHeight()));
71 for (JsonValue key
= file
.child(); key
!= null; key
= key
.next()) {
72 int x
= getIntFromJson(key
, "x", 0);
73 int y
= getIntFromJson(key
, "y", 0);
74 int w
= getIntFromJson(key
, "w", texture
.getWidth());
75 int h
= getIntFromJson(key
, "h", texture
.getHeight());
76 textureRegions
.put(key
.name(), flippedRegion(texture
, x
, y
, w
, h
));
82 public static void load(final AssetLoader assetLoader
) {
83 loadMob(assetLoader
, playerSprite
, "char");
84 loadMob(assetLoader
, pigSprite
, "pig");
85 loadJSON(assetLoader
);
86 setPlayerHeadOrigin();
87 minecraftFont
= new BitmapFont(assetLoader
.getAssetHandle("font.fnt"), true);
88 minecraftFont
.getData().setScale(.375f);
92 * @param s string whose width you want to know
93 * @return A width of string written in {@link #minecraftFont} in pixels
95 public static int getStringWidth(String s
) {
96 glyphLayout
.setText(minecraftFont
, s
);
97 return (int) glyphLayout
.width
;
101 * @param s string whose height you want to know
102 * @return A height of string written in {@link #minecraftFont} in pixels
104 public static int getStringHeight(String s
) {
105 glyphLayout
.setText(minecraftFont
, s
);
106 return (int) glyphLayout
.height
;
109 public static int getIntFromJson(JsonValue json
, String name
, int defaultValue
) {
110 return json
.has(name
) ? json
.getInt(name
) : defaultValue
;
113 public static float getFloatFromJson(JsonValue json
, String name
, float defaultValue
) {
114 return json
.has(name
) ? json
.getFloat(name
) : defaultValue
;
117 public static String
getStringFromJson(JsonValue json
, String name
, String defaultValue
) {
118 return json
.has(name
) ? json
.getString(name
) : defaultValue
;
121 public static boolean getBooleanFromJson(JsonValue json
, String name
, boolean defaultValue
) {
122 return json
.has(name
) ? json
.getBoolean(name
) : defaultValue
;