finished dialogue system

src/de/miaurizius/jgame2d/core/GamePanel.java

@@ -37,7 +37,7 @@ public class GamePanel extends JPanel implements Runnable {
 
     // SYSTEM
     public TileManager tileM = new TileManager(this);
-    KeyHandler keyH = new KeyHandler(this);
+    public KeyHandler keyH = new KeyHandler(this);
     Sound se = new Sound();
     Sound music = new Sound();
     public CollisionHandler collisionH = new CollisionHandler(this);

src/de/miaurizius/jgame2d/core/UI.java

@@ -51,10 +51,14 @@ public class UI {
         int height = panel.tileSize*4;
         drawSubWindow(x, y, width, height);
 
-        graphics2d.setFont(graphics2d.getFont().deriveFont(Font.PLAIN, 23));
+        graphics2d.setFont(graphics2d.getFont().deriveFont(Font.PLAIN, 28F));
         x += panel.tileSize;
         y += panel.tileSize;
-        graphics2d.drawString(currentDialogue, x, y);
+
+        for(String line : currentDialogue.split("\n")) {
+            graphics2d.drawString(line, x, y);
+            y += 40;
+        }
     }
 
     public void drawSubWindow(int x, int y, int width, int height) {

src/de/miaurizius/jgame2d/core/handlers/KeyHandler.java

@@ -8,7 +8,7 @@ import java.awt.event.KeyListener;
 
 public class KeyHandler implements KeyListener {
 
-    public boolean upPressed, downPressed, leftPressed, rightPressed;
+    public boolean upPressed, downPressed, leftPressed, rightPressed, spacePressed;
     public GamePanel panel;
     // DEBUG
     public boolean checkDrawTime = false;
@@ -31,6 +31,7 @@ public class KeyHandler implements KeyListener {
                     case KeyEvent.VK_S, KeyEvent.VK_DOWN -> downPressed = true;
                     case KeyEvent.VK_A, KeyEvent.VK_LEFT -> leftPressed = true;
                     case KeyEvent.VK_D, KeyEvent.VK_RIGHT -> rightPressed = true;
+                    case KeyEvent.VK_SPACE -> spacePressed = true;
 
                     // DEBUG OPTIONS
                     case KeyEvent.VK_T -> checkDrawTime = !checkDrawTime;

src/de/miaurizius/jgame2d/entity/Entity.java

@@ -33,7 +33,20 @@ public class Entity {
     }
 
     public void setAction() {}
-    public void speak() {}
+
+    public void speak() {
+        if(dialogue[dialogueIndex] == null) dialogueIndex = 0;
+        panel.ui.currentDialogue = dialogue[dialogueIndex];
+        dialogueIndex++;
+
+        switch(panel.player.direction) {
+            case UP -> direction = Direction.DOWN;
+            case DOWN -> direction = Direction.UP;
+            case LEFT -> direction = Direction.RIGHT;
+            case RIGHT -> direction = Direction.LEFT;
+        }
+    }
+
     public void update() {
         setAction();
         collisionOn = false;

src/de/miaurizius/jgame2d/entity/OldManNPC.java

@@ -29,8 +29,8 @@ public class OldManNPC extends Entity {
 
     public void setDialogue() {
         dialogue[0] = "Hello, lad.";
-        dialogue[1] = "So you've come to this island to find the treasure?";
-        dialogue[2] = "I used to be a great wizard but now... I'm a bit too old for taking an adventure";
+        dialogue[1] = "So you've come to this island to \nfind the treasure?";
+        dialogue[2] = "I used to be a great wizard but now... \nI'm a bit too old for taking an \nadventure";
         dialogue[3] = "Well, good luck on you.";
     }
 
@@ -45,18 +45,4 @@ public class OldManNPC extends Entity {
         if(i > 75) direction = Direction.RIGHT;
         actionLock = 0;
     }
-
-    public void speak() {
-        if(dialogue[dialogueIndex] == null) dialogueIndex = 0;
-        panel.ui.currentDialogue = dialogue[dialogueIndex];
-        dialogueIndex++;
-
-        switch(panel.player.direction) {
-            case UP -> direction = Direction.DOWN;
-            case DOWN -> direction = Direction.UP;
-            case LEFT -> direction = Direction.RIGHT;
-            case RIGHT -> direction = Direction.LEFT;
-        }
-    }
-
 }

src/de/miaurizius/jgame2d/entity/Player.java

@@ -95,12 +95,19 @@ public class Player extends Entity {
 
     public void interactNPC(int index) {
         if(index == 999) return;
+        //if(!panel.keyH.spacePressed) return; //Only uncomment if text should only appear if player hits space
         panel.gameState = GameState.DIALOGUE;
         panel.npc[index].speak();
+        panel.keyH.spacePressed = false;
     }
 
     public void draw(Graphics2D graphics2d) {
         graphics2d.drawImage(parseSprite(), screenX, screenY, null);
     }
 
+    public void speak() {
+        //This method only exists for character specific things later...
+        super.speak();
+    }
+
 }