Coverage Summary for Class: GameScreen (com.mygdx.game.UI)

1 package com.mygdx.game.UI;
2 
3 import com.badlogic.gdx.Gdx;
4 import com.badlogic.gdx.Input;
5 import com.badlogic.gdx.graphics.OrthographicCamera;
6 import com.badlogic.gdx.graphics.Pixmap;
7 import com.badlogic.gdx.scenes.scene2d.Actor;
8 import com.badlogic.gdx.scenes.scene2d.ui.*;
9 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
10 import com.badlogic.gdx.utils.JsonValue;
11 import com.badlogic.gdx.utils.ScreenUtils;
12 import com.mygdx.game.Components.ComponentEvent;
13 import com.mygdx.game.Components.PlayerController;
14 import com.mygdx.game.Entitys.Player;
15 import com.mygdx.game.Managers.*;
16 import com.mygdx.game.PirateGame;
17 import com.mygdx.game.PowerUps.PowerUp;
18 import com.mygdx.game.Quests.Quest;
19 
20 import java.util.ArrayList;
21 import java.util.HashMap;
22 
23 import static com.mygdx.utils.Constants.*;
24 
25 public class GameScreen extends Page {
26     private Label healthLabel;
27     private Label money;
28     private Label points;
29     private Label ammo;
30     private final Label questDesc;
31     private final Label questName;
32 
33     public ArrayList<TextButton> powerUpButtons; // Added for Assessment 2, keep track of Shop Buttons
34     public Pixmap pixmap;
35     private float accumulator;
36 
37     /**
38      * Boots up the actual game: starts PhysicsManager, GameManager, EntityManager,
39      * loads texture atlases into ResourceManager. Draws quest and control info.
40      *
41      * @param parent PirateGame UI screen container
42      * @param id_map the resource id of the tile map
43      */
44     public GameScreen(PirateGame parent, int id_map) {
45         super(parent);
46         INIT_CONSTANTS();
47         PhysicsManager.Initialize(false);
48 
49         /*int id_ship = ResourceManager.addTexture("ship.png");
50         int id_map = ResourceManager.addTileMap("Map.tmx");
51         int atlas_id = ResourceManager.addTextureAtlas("Boats.txt");
52         int extras_id = ResourceManager.addTextureAtlas("UISkin/skin.atlas");
53         int buildings_id = ResourceManager.addTextureAtlas("Buildings.txt");
54         ResourceManager.loadAssets();*/
55 
56         GameManager.SpawnGame(id_map);
57         //QuestManager.addQuest(new KillQuest(c));
58 
59         EntityManager.raiseEvents(ComponentEvent.Awake, ComponentEvent.Start);
60 
61         Window questWindow = new Window("Current Quest", parent.skin);
62 
63         Quest q = QuestManager.currentQuest();
64         Table t = new Table();
65         questName = new Label("NAME", parent.skin);
66         t.add(questName);
67         t.row();
68         questDesc = new Label("DESCRIPTION", parent.skin);
69         if (q != null) {
70             questName.setText(q.getName());
71             questDesc.setText(q.getDescription());
72         }
73 
74         t.add(questDesc).left();
75         questWindow.add(t);
76         actors.add(questWindow);
77 
78         Table t1 = new Table();
79         t1.top().right();
80         t1.setFillParent(true);
81         actors.add(t1);
82 
83         Window tutWindow = new Window("Controls", parent.skin);
84         Table table = new Table();
85         tutWindow.add(table);
86         t1.add(tutWindow);
87 
88         table.add(new Label("Move with", parent.skin)).top().left();
89         table.add(new Image(parent.skin, "key-w"));
90         table.add(new Image(parent.skin, "key-s"));
91         table.add(new Image(parent.skin, "key-a"));
92         table.add(new Image(parent.skin, "key-d"));
93         table.row();
94         table.add(new Label("Shoot in direction of mouse", parent.skin)).left();
95         //table.add(new Image(parent.skin, "space"));
96         table.add(new Image(parent.skin, "mouse"));
97         table.row();
98         table.add(new Label("Shoot in direction of ship", parent.skin)).left();
99         table.add(new Image(parent.skin, "space"));
100         table.row();
101         table.add(new Label("Pause", parent.skin)).left(); // changed to pause for assessment 2
102         table.add(new Image(parent.skin, "key-esc"));
103 
104         HashMap<String, PowerUp> powerUps = new HashMap<>();
105 
106         //create power ups
107         for (JsonValue powData : GameManager.getSettings().get("powerups")) {
108             PowerUp pow = new PowerUp(powData);
109             powerUps.put(powData.getString("id"), pow);
110         }
111 
112         // start of addition for assessment 2 to add a shop to the UI
113         Table shop = new Table();
114         Window shopWin = new Window("Shop", parent.skin);
115         Table shopTable = new Table();
116 
117         shop.bottom().right();
118         shop.setFillParent(true);
119         shop.add(shopWin);
120         shopWin.add(shopTable);
121         shopTable.pad(10);
122 
123         powerUpButtons = new ArrayList<>();
124 
125         //power up 1
126         PowerUp pow1 = powerUps.get("1");
127         TextButton powerUp1 = new TextButton(pow1.getName(), parent.skin);
128         powerUp1.addListener(new ChangeListener() {
129             @Override
130             public void changed(ChangeEvent event, Actor actor) {
131                 pow1.buyPowerUp();
132             }
133         });
134         powerUpButtons.add(powerUp1);
135 
136         //power up 2
137         PowerUp pow2 = powerUps.get("2");
138         TextButton powerUp2 = new TextButton(pow2.getName(), parent.skin);
139         powerUp2.addListener(new ChangeListener() {
140             @Override
141             public void changed(ChangeEvent event, Actor actor) {
142                 pow2.buyPowerUp();
143             }
144         });
145         powerUpButtons.add(powerUp2);
146 
147         //power up 3
148         PowerUp pow3 = powerUps.get("3");
149         TextButton powerUp3 = new TextButton(pow3.getName(), parent.skin);
150         powerUp3.addListener(new ChangeListener() {
151             @Override
152             public void changed(ChangeEvent event, Actor actor) {
153                 pow3.buyPowerUp();
154             }
155         });
156         powerUpButtons.add(powerUp3);
157 
158         //power up 4
159         PowerUp pow4 = powerUps.get("4");
160         TextButton powerUp4 = new TextButton(pow4.getName(), parent.skin);
161         powerUp4.addListener(new ChangeListener() {
162             @Override
163             public void changed(ChangeEvent event, Actor actor) {
164                 pow4.buyPowerUp();
165             }
166         });
167         powerUpButtons.add(powerUp4);
168 
169         //power up 5
170         PowerUp pow5 = powerUps.get("5");
171         TextButton powerUp5 = new TextButton(pow5.getName(), parent.skin);
172         powerUp5.addListener(new ChangeListener() {
173             @Override
174             public void changed(ChangeEvent event, Actor actor) {
175                 pow5.buyPowerUp();
176             }
177         });
178         powerUpButtons.add(powerUp5);
179 
180         //power up 6
181         PowerUp pow6 = powerUps.get("6");
182         TextButton powerUp6 = new TextButton(pow6.getName(), parent.skin);
183         powerUp6.addListener(new ChangeListener() {
184             @Override
185             public void changed(ChangeEvent event, Actor actor) {
186                 pow6.buyPowerUp();
187             }
188         });
189         powerUpButtons.add(powerUp6);
190 
191         //power up 7
192         PowerUp pow7 = powerUps.get("7");
193         TextButton powerUp7 = new TextButton(pow7.getName(), parent.skin);
194         powerUp7.addListener(new ChangeListener() {
195             @Override
196             public void changed(ChangeEvent event, Actor actor) {
197                 pow7.buyPowerUp();
198             }
199         });
200         powerUpButtons.add(powerUp7);
201 
202         //add power ups to shop table
203         for(TextButton button : powerUpButtons) {
204             shopTable.add(button).pad(10);
205             shopTable.row();
206         }
207 
208         Player player = GameManager.getPlayer();
209         player.getComponent(PlayerController.class).setButtons(powerUpButtons);
210         actors.add(shop);
211         // end of addition for assessment 2
212     }
213 
214     /**
215      * Called every frame calls all other functions that need to be called every frame by raising events and update methods
216      *
217      * @param delta delta time
218      */
219     @Override
220     public void render(float delta) {
221         ScreenUtils.clear(BACKGROUND_COLOUR.x, BACKGROUND_COLOUR.y, BACKGROUND_COLOUR.z, 1);
222         EntityManager.raiseEvents(ComponentEvent.Update, ComponentEvent.Render);
223 
224         accumulator += EntityManager.getDeltaTime();
225 
226         // fixed update loop so that physics manager is called regally rather than somewhat randomly
227         while (accumulator >= PHYSICS_TIME_STEP) {
228             PhysicsManager.update();
229             accumulator -= PHYSICS_TIME_STEP;
230         }
231 
232         GameManager.update();
233         // show end screen if esc is pressed
234         if (Gdx.input.isKeyJustPressed(Input.Keys.ESCAPE)) {
235             parent.pause();
236             pixmap = Pixmap.createFromFrameBuffer(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
237             parent.setScreen(parent.pause);
238         }
239         super.render(delta);
240     }
241 
242     /**
243      * disposed of all stuff it something is missing from this method you will get memory leaks
244      */
245     @Override
246     public void dispose() {
247         super.dispose();
248         ResourceManager.cleanUp();
249         EntityManager.cleanUp();
250         RenderingManager.cleanUp();
251         PhysicsManager.cleanUp();
252     }
253 
254     /**
255      * Resize camera, effectively setting the viewport to display game assets
256      * at pixel ratios other than 1:1.
257      *
258      * @param width  of camera viewport
259      * @param height of camera viewport
260      */
261     @Override
262     public void resize(int width, int height) {
263         //((Table) actors.get(0)).setFillParent(false);
264         super.resize(width, height);
265         OrthographicCamera cam = RenderingManager.getCamera();
266         cam.viewportWidth = width / ZOOM;
267         cam.viewportHeight = height / ZOOM;
268         cam.update();
269 
270         // ((Table) actors.get(0)).setFillParent(true);
271     }
272 
273     /**
274      * Update the UI with new values for health, quest status, etc.
275      * also called once per frame but used for actors by my own convention
276      */
277     //private String prevQuest = "";
278     @Override
279     protected void update() {
280         super.update();
281         Player p = GameManager.getPlayer();
282 
283         healthLabel.setText(String.valueOf(p.getHealth()));
284         money.setText(String.valueOf(p.getPlunder()));
285         points.setText(String.valueOf(p.getPoints()));
286         ammo.setText(String.valueOf(p.getAmmo()));
287         if (!QuestManager.anyQuests()) {
288             parent.end.win();
289             parent.setScreen(parent.end);
290 
291         } else {
292             Quest q = QuestManager.currentQuest();
293             /*if(Objects.equals(prevQuest, "")) {
294                 prevQuest = q.getDescription();
295             }
296             if(!Objects.equals(prevQuest, q.getDescription())) {
297                 questComplete.setText("Quest Competed");
298                 prevQuest = "";
299             }*/
300             assert q != null;
301             questName.setText(q.getName());
302             questDesc.setText(q.getDescription());
303         }
304         if (!p.isAlive()) {
305             parent.setScreen(parent.end);
306         }
307         /*if(!questComplete.getText().equals("")) {
308             showTimer += EntityManager.getDeltaTime();
309         }
310         if(showTimer >= showDuration) {
311             showTimer = 0;
312             questComplete.setText("");
313         }*/
314     }
315 
316     /**
317      * Draw UI elements showing player health, plunder, and ammo.
318      */
319     @Override
320     protected void CreateActors() {
321         Table table = new Table();
322         table.setFillParent(true);
323         actors.add(table);
324 
325         table.add(new Image(parent.skin.getDrawable("heart"))).top().left().size(1.25f * TILE_SIZE);
326         healthLabel = new Label("N/A", parent.skin);
327         table.add(healthLabel).top().left().size(50);
328 
329         table.row();
330         table.setDebug(false);
331 
332         table.add(new Image(parent.skin.getDrawable("coin"))).top().left().size(1.25f * TILE_SIZE);
333         money = new Label("N/A", parent.skin);
334         table.add(money).top().left().size(50);
335 
336         table.row();
337 
338         table.add(new Image(parent.skin.getDrawable("point"))).top().left().size(1.25f * TILE_SIZE);
339         points = new Label("N/A", parent.skin);
340         table.add(points).top().left().size(50);
341 
342         table.row();
343 
344         table.add(new Image(parent.skin.getDrawable("ball"))).top().left().size(1.25f * TILE_SIZE);
345         ammo = new Label("N/A", parent.skin);
346         table.add(ammo).top().left().size(50);
347 
348         table.top().left();
349     }
350 }