Working NPC with AI (aimless random wandering) and a not finished dia…

…logue box

src/core/assets/area/demo.txt

@@ -34,5 +34,6 @@
 5 8 2
 5 7 2
 5 6 2
-0
+1
+8 8 2
 8 7 100 10 1

src/core/assets/img/entities.txt

@@ -1,2 +1,3 @@
-1
+2
 1 img/player.png
+2 img/player.png

src/core/src/cs383/team1/Main.java

@@ -5,6 +5,7 @@
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input.Keys;
 import com.badlogic.gdx.InputProcessor;
+import cs383.team1.input.DialogueBox;
 import cs383.team1.input.InputManager;
 import cs383.team1.model.GameManager;
 import cs383.team1.render.DemoDisplay;
@@ -13,6 +14,7 @@ public class Main implements ApplicationListener, InputProcessor {
 	public InputManager inputManager;
 	public GameManager gm;
 	public DemoDisplay screen;
+        public DialogueBox textBox;
 
 	@Override
 	public void create () {
@@ -21,13 +23,15 @@ public void create () {
 		Gdx.input.setInputProcessor(this);
 
 		inputManager = new InputManager();
+                textBox = new DialogueBox();
 
 		Gdx.app.debug("Main:create", "instantiating GameManager");
 		gm = GameManager.instance;
 
 		Gdx.app.debug("Main:create", "instantiating DemoDisplay");
-		screen = new DemoDisplay();
-	}
+		//screen = new DemoDisplay(textBox);
+                screen = new DemoDisplay();
+        }
 
 	@Override
 	public void dispose() {
@@ -39,7 +43,7 @@ public void dispose() {
 	public void render() {
 		if(inputManager.consumable()) {
 			Gdx.app.debug("Main:render", "Updating GameManager");
-			gm.update(inputManager);
+			gm.update(inputManager, textBox);
 		}
 
 		screen.render();
@@ -71,6 +75,7 @@ public boolean keyUp (int key) {
 
 	@Override
 	public boolean keyTyped (char ch) {
+
 		return false;
 	}
 

src/core/src/cs383/team1/input/DialogueBox.java

@@ -0,0 +1,55 @@
+/* DialogueBox.java
+   Creates TextArea based on user input
+   
+ */
+package cs383.team1.input;
+
+import com.badlogic.gdx.scenes.scene2d.ui.Skin;
+import com.badlogic.gdx.scenes.scene2d.ui.TextArea;
+import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
+import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
+import com.badlogic.gdx.scenes.scene2d.InputEvent;
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.scenes.scene2d.ui.Label;
+import java.lang.String;
+import java.util.ArrayList;
+
+/**
+ *
+ * @author Casey
+ */
+public class DialogueBox {
+    Skin skin = new Skin();
+    TextArea textBox;
+    public TextButton button;
+    String text;
+    public ArrayList<String> messages;
+    Label textDisplay;
+
+    public void DialogueBox(){
+        textBox = new TextArea("", skin);   
+        textBox = new TextArea("", skin);
+        button = new TextButton("Send", skin);  
+        button.addListener(new ClickListener());
+        messages = new ArrayList();
+        text = new String();
+   }
+
+    public void clicked(InputEvent event, float x, float y){
+
+        if(textBox.getText().length() > 0){
+            text = textBox.getText();
+        }
+        messages.add(text);
+        textDisplay = new Label(messages.get(0), skin);
+    }
+
+    public void removeMessage(){
+        messages.remove(text);
+    }
+
+    public boolean consumable(){
+        return !messages.isEmpty();
+    }
+
+}

src/core/src/cs383/team1/model/GameManager.java

@@ -3,10 +3,12 @@
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.Input.Keys;
+import cs383.team1.input.DialogueBox;
 import cs383.team1.input.InputManager;
 import cs383.team1.model.State;
 import cs383.team1.model.StateManager;
 import cs383.team1.model.overworld.AreaManager;
+import cs383.team1.model.overworld.NPC;
 import cs383.team1.model.overworld.Player;
 import cs383.team1.model.overworld.Position;
 import cs383.team1.model.overworld.Tile;
@@ -49,13 +51,18 @@ public void load() {
 		areas.current = index != -1 ? areas.areas.get(index) : null;
 	}
 
-	public void update(InputManager in) {
+	public void update(InputManager in, DialogueBox textBox) {
 		Player player;
 		Position next;
 		Tile target;
-
+                NPC npc;
 		player = areas.current.player;
-
+                npc = (NPC) areas.current.entities.get(0);
+                npc.ai(areas.current);
+
+                //while(textBox.consumable()){
+
+                //}
 		while(in.consumable()) {
 			switch(in.keys.remove(0)) {
 				case Keys.LEFT:
@@ -70,7 +77,7 @@ public void update(InputManager in) {
 				case Keys.DOWN:
 					next = new Position(player.pos.x, player.pos.y - 1);
 					break;
-				default:
+                                default:
 					continue;
 			}
 
@@ -91,6 +98,8 @@ public void update(InputManager in) {
 				player.pos = next;
 			}
 		}
+
+
 
 		/* TODO: move the keyhandling code to the StateManager */
 		/*

src/core/src/cs383/team1/model/overworld/Area.java

@@ -10,6 +10,7 @@ public class Area {
 	public List<Tile> tiles;
 	public List<Entity> entities;
 	public Player player;
+
 
 	public Area() {
 		this(new ArrayList<Tile>(), new ArrayList<Entity>(), new Player());
@@ -20,5 +21,6 @@ public Area(List<Tile> tileList, List<Entity> entityList, Player p) {
 		tiles = tileList;
 		entities = entityList;
 		player = p;
+
 	}
 }

src/core/src/cs383/team1/model/overworld/AreaManager.java

@@ -99,12 +99,16 @@ public Area loadArea(String fname) {
 			type = Integer.parseInt(vals[i + 2]);
 
 			pos = new Position(x, y);
-
+                        
 			switch(type) {
 				case DemoEntity.TYPE:
 					Gdx.app.debug("AreaManager:loadArea", "Loading DemoEntity");
 					entities.add(new DemoEntity(pos));
 					break;
+                                case NPC.TYPE:
+					Gdx.app.debug("AreaManager:loadArea", "Loading NPC");
+					entities.add(new NPC(pos));
+					break;    
 				default:
 					Gdx.app.error("AreaManager:loadArea",
 					  "invalid entity type " + vals[i + 2]);

src/core/src/cs383/team1/model/overworld/NPC.java

@@ -0,0 +1,86 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package cs383.team1.model.overworld;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.Input;
+import cs383.team1.model.overworld.Entity;
+import cs383.team1.model.overworld.Position;
+import cs383.team1.model.overworld.Tile;
+import java.util.Random;
+
+public final class NPC implements Entity {
+	public static final int TYPE = 2;
+	public Position pos;
+        Position next;
+        Tile target;
+
+	public int hp;
+	public int mp;
+	public int ap;
+
+
+	public NPC() {
+		//this(new Position(0, 0), 0, 0, 0);
+            this(new Position(0, 0));
+	}
+
+
+        public NPC(Position p) {
+		Gdx.app.debug("Player:Player", "instantiating class");
+		pos = p;
+        }
+
+	public int type() {
+		return TYPE;
+	}
+
+	public Position pos() {
+		return pos;
+	}
+
+        public void ai(Area area) {
+            Random randomDirection = new Random();
+            int randomint = randomDirection.nextInt(4);
+            System.out.println("Printing random direction: " + randomint);
+            switch(randomint) {
+				case 0:
+                                        //Move Left
+					next = new Position(pos.x - 1, pos.y);
+					break;
+				case 1:
+                                        //Move right
+					next = new Position(pos.x + 1, pos.y);
+					break;
+				case 2:
+                                        //Move up
+					next = new Position(pos.x, pos.y + 1);
+					break;
+				case 3:
+                                        //Move down
+					next = new Position(pos.x, pos.y - 1);
+					break;
+
+			}
+
+			target = null;
+			for(Tile t : area.tiles) {
+				if(t.pos().x == next.x && t.pos().y == next.y) {
+					target = t;
+					break;
+				}
+			}
+
+			if(target == null) {
+				Gdx.app.error("GameManager:update", "invalid move");
+
+			}
+
+			if(target.passable()) {
+				pos = next;
+			}
+		}
+}

src/core/src/cs383/team1/render/DemoDisplay.java

@@ -6,14 +6,19 @@
 import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.BitmapFont;
 import com.badlogic.gdx.graphics.g2d.Sprite;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.scenes.scene2d.ui.Label;
+import com.badlogic.gdx.scenes.scene2d.ui.Skin;
+import com.badlogic.gdx.scenes.scene2d.ui.Table;
 import cs383.team1.model.GameManager;
 import cs383.team1.model.overworld.Entity;
 import cs383.team1.model.overworld.Tile;
 import cs383.team1.model.overworld.DemoEntity;
 import cs383.team1.model.overworld.Player;
 import cs383.team1.render.Display;
+import cs383.team1.input.DialogueBox;
 
 public class DemoDisplay extends Display {
 	private static final String FNAME = "img/demo.png";
@@ -24,7 +29,11 @@ public class DemoDisplay extends Display {
 	private Map<Integer, Texture> tileTextures;
 	private Map<Integer, String> entitySprites;
 	private Map<Integer, Texture> entityTextures;
-
+        private Table table;
+        Skin skin;
+        Label dialogue;
+        DialogueBox chatBox;
+
 	private Texture getTileTexture(int i) {
 		String fname;
 
@@ -133,6 +142,11 @@ public DemoDisplay() {
 		tileTextures = new HashMap<Integer, Texture>();
 		entitySprites = new HashMap<Integer, String>();
 		entityTextures = new HashMap<Integer, Texture>();
+                table = new Table();
+                skin = new Skin();
+                //dialogue = new Label(textBox.messages.get(0), skin);
+                //chatBox = textBox;
+
 
 		loadSpriteMaps();
 	}
@@ -178,7 +192,12 @@ public void render() {
 		sprite.setPosition(player.pos().x * Tile.WIDTH,
 		  (player.pos().y * Tile.HEIGHT) + (int) (0.33 * Tile.HEIGHT));
 		sprite.draw(batch);
+
+                //Draw dialogue text on to screen
+                //table.add(dialogue).padBottom(40).row();
+                //table.add(chatBox.button).size(150,60).padBottom(20).row();                
 
+
 		batch.end();
 	}
 }