From 5cae1b9bfae1d3ce8f545c197efaa676632ceb14 Mon Sep 17 00:00:00 2001
From: Jonathan Hager <jonathan.hager@protonmail.com>
Date: Tue, 22 Dec 2020 11:39:55 +0100
Subject: [PATCH] Parser for dialogues

---
 core/assets/dialogues/test.txt            | 11 +++++
 core/src/com/trs/main/Dialogue.java       |  6 +++
 core/src/com/trs/main/DialogueParser.java | 51 +++++++++++++++++++++++
 core/src/com/trs/main/MapContainer.java   |  2 +-
 core/src/com/trs/main/MovingNpc.java      |  3 ++
 5 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 core/assets/dialogues/test.txt
 create mode 100644 core/src/com/trs/main/Dialogue.java
 create mode 100644 core/src/com/trs/main/DialogueParser.java

diff --git a/core/assets/dialogues/test.txt b/core/assets/dialogues/test.txt
new file mode 100644
index 0000000..430d944
--- /dev/null
+++ b/core/assets/dialogues/test.txt
@@ -0,0 +1,11 @@
+Ultra geile ultra Frage
+Antwort 2#5
+Antwort 7#9
+
+Frage von Antwort 2
+Nice#-1
+Nice2#-1
+
+Frage von Antwort 7
+lolol#-1
+lolol#-1
diff --git a/core/src/com/trs/main/Dialogue.java b/core/src/com/trs/main/Dialogue.java
new file mode 100644
index 0000000..4d00fae
--- /dev/null
+++ b/core/src/com/trs/main/Dialogue.java
@@ -0,0 +1,6 @@
+package com.trs.main;
+
+public class Dialogue {
+	String question;
+	String[] ans;
+}
diff --git a/core/src/com/trs/main/DialogueParser.java b/core/src/com/trs/main/DialogueParser.java
new file mode 100644
index 0000000..4f58bf3
--- /dev/null
+++ b/core/src/com/trs/main/DialogueParser.java
@@ -0,0 +1,51 @@
+package com.trs.main;
+
+import java.util.ArrayList;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.files.FileHandle;
+
+public class DialogueParser {
+	private int line;
+	private String[] file;
+	
+	public DialogueParser(String filename) {
+		line = 0;
+		FileHandle fileHandle = Gdx.files.internal(filename);
+		String text = fileHandle.readString();
+		file = text.split("\\r?\\n");
+	}
+	
+	public DialogueParser(String filename, int line) {
+		this.line = line - 1;
+		FileHandle fileHandle = Gdx.files.internal(filename);
+		String text = fileHandle.readString();
+		file = text.split("\\r?\\n");
+	}
+	
+	public Dialogue nextDialog(int selectedAns) {
+		Dialogue result = new Dialogue();
+		String s = file[line + selectedAns];
+		String[] newLine = s.split("#");
+		line = Integer.parseInt(newLine[1]);
+		
+		if(line == -1) {
+			return null;
+		}
+		
+		result.question = file[line];
+		ArrayList<String> ans = new ArrayList<>();
+		for(int i = line + 1; i < file.length; i++) {
+			String tempAns = file[i];
+			if(tempAns.equals("")) {
+				break;
+			}
+			else {
+				ans.add(tempAns);
+			}
+		}
+		result.ans = (String[]) ans.toArray();
+		
+		return result;
+	}
+}
diff --git a/core/src/com/trs/main/MapContainer.java b/core/src/com/trs/main/MapContainer.java
index bfea1b2..2b959eb 100644
--- a/core/src/com/trs/main/MapContainer.java
+++ b/core/src/com/trs/main/MapContainer.java
@@ -91,7 +91,7 @@ public class MapContainer {
     	
     	p.movementX = 0;
     	p.movementY = 0;
-    	
+   
         stage.addActor(p);
     }
         
diff --git a/core/src/com/trs/main/MovingNpc.java b/core/src/com/trs/main/MovingNpc.java
index 8a6e741..4112bf4 100644
--- a/core/src/com/trs/main/MovingNpc.java
+++ b/core/src/com/trs/main/MovingNpc.java
@@ -30,11 +30,14 @@ public class MovingNpc extends Actor{
     float movementX;
     float movementY;
     
+    DialogueParser parser;
+    
     Vector2 POI;
     
     public MovingNpc(Rectangle area, float xPos, float yPos){
         setName("npc");
         Texture t = new Texture(Gdx.files.internal("player.png"));
+        parser = new DialogueParser("dialogues/test.txt");
         animatedSprite = new AnimatedSprite(t, 64, 64);
         animatedSprite.setRow(0);
         collisionRect = new Rectangle(xPos + 16, yPos, 32, 48);