Added MapTool stuff for map generation, as well as a world data layer created...

Added MapTool stuff for map generation, as well as a world data layer created by it and a PriorityQueue

Assets/Resources/Levels.meta

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Assets/Resources/Prefabs.meta

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Assets/script/MapTool/EditorTileSelect.cs

+using UnityEngine;
+using UnityEditor;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System;
+
+[System.Serializable]
+public class goColor
+{
+    public GameObject go;
+    public GameObject border;
+    public Color32 rgb;
+
+    public goColor(GameObject go, Color32 rgb, GameObject border = null)
+    {
+        this.go = go;
+        this.border = border;
+        this.rgb = rgb;
+    }
+
+    public goColor(GameObject go, byte r, byte g, byte b, GameObject border = null)
+    {
+        this.go = go;
+        this.border = border;
+        this.rgb = new Color32(r, g, b, 0);
+    }
+}
+
+[System.Serializable]
+public class goAlpha
+{
+    public GameObject go;
+    public int aPercent;
+
+    public goAlpha(GameObject go, int val)
+    {
+        this.go = go;
+        aPercent = val;
+    }
+
+    public static byte percentToByte(int val)
+    {
+        return BitConverter.GetBytes( Mathf.RoundToInt( 255 * ((float)(((((val < 100) ? val : 100) > 0) ? val : 0)) / 100)))[0];
+    }
+
+    public static int byteToPercent(byte val)
+    {
+        return val / 255 * 100;
+    }
+
+}
+
+public class EditorTileSelect : MonoBehaviour
+{
+    public string levelName;
+    public goColor[] rgbMap;
+    public goAlpha[] aMap;
+
+    public void save()
+    {
+        string path = Application.dataPath + "/Resources/Levels/" + levelName + ".txt";
+
+        if (!File.Exists(path))
+        {
+            File.Create(path);
+        }
+        StreamWriter sw = new StreamWriter(path);
+        for (int i = 0; i < rgbMap.Length; i++) // Write RGB values
+        {
+            //Debug.Log(AssetDatabase.GetAssetPath(gos[i]));
+            sw.WriteLine(AssetDatabase.GetAssetPath(rgbMap[i].go));
+            if(rgbMap[i].border != null)
+                sw.WriteLine(AssetDatabase.GetAssetPath(rgbMap[i].border));
+            sw.WriteLine(rgbMap[i].rgb.r);
+            sw.WriteLine(rgbMap[i].rgb.g);
+            sw.WriteLine(rgbMap[i].rgb.b);
+        }
+
+        if(aMap.Length > 0)
+        {
+            sw.WriteLine(":");
+            for (int i = 0; i < aMap.Length; i++)
+            {
+                sw.WriteLine(AssetDatabase.GetAssetPath(aMap[i].go));
+                sw.WriteLine(goAlpha.percentToByte(aMap[i].aPercent));
+            }
+        }
+
+        sw.Close();
+    }
+
+    public void load()
+    {
+        List<goColor> colors  = new List<goColor>();
+        List<goAlpha> alphas = new List<goAlpha>();
+
+        StreamReader sr;
+        string path = Application.dataPath + "/Resources/Levels/" + levelName + ".txt";
+
+        try
+        {
+            GameObject go;
+            GameObject border;
+            byte r, g, b;
+            string line;
+            bool doingAlphas = false;
+
+            sr = new StreamReader(path);
+
+            while (!sr.EndOfStream) // Read values until EOS
+            {
+                line = sr.ReadLine();
+                if (line == ":")
+                {
+                    doingAlphas = true;
+                    line = sr.ReadLine();
+                }
+
+                go = AssetDatabase.LoadAssetAtPath<GameObject>(line);  // Load GameObject
+                line = sr.ReadLine();
+
+                if (!char.IsDigit(line[0]))  // Has a border
+                {
+                    border = AssetDatabase.LoadAssetAtPath<GameObject>(line);
+                    line = sr.ReadLine();
+                }
+                else
+                    border = null;
+
+                if (!doingAlphas)    // Reading RGB values
+                {
+                    byte.TryParse(line, out r); // Read red value
+                    line = sr.ReadLine();
+                    byte.TryParse(line, out g); // Read green value
+                    line = sr.ReadLine();
+                    byte.TryParse(line, out b); // Read blue value
+
+                    //Debug.Log(r + ", " + g + ", " + b + " | " + go.name);
+
+                    colors.Add(new goColor(go, r, g, b, border));
+                }else    // Reading alpha values
+                {
+                    byte.TryParse(line, out r); // Read alpha value (store in r because it wont be used any more)
+
+                    //Debug.Log(r + " | " + go.name);
+
+                    alphas.Add(new goAlpha(go, r));
+                }
+            }
+            sr.Close();
+        }
+        catch (System.Exception)
+        {
+            throw;
+        }
+
+        rgbMap = colors.ToArray();
+        aMap = alphas.ToArray();
+    }
+}
+
+[CustomEditor (typeof(EditorTileSelect))]
+public class EditorTileSelectEditor : Editor
+{
+    public override void OnInspectorGUI()
+    {
+        base.OnInspectorGUI();
+
+        if(GUILayout.Button("Save"))
+        {
+            ((EditorTileSelect)target).save();
+        }
+
+        if(GUILayout.Button("Load"))
+        {
+            ((EditorTileSelect)target).load();
+        }
+    }
+}

Assets/script/MapTool/EditorTileSelect.cs.meta

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Assets/script/MapTool/LoadLevel.cs.meta

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Assets/script/PriorityQueue.cs

+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+using System;
+
+public class PriorityQueue<T> where T : IComparable<T>
+{
+    private List<T> data;    // 1 Indexed, element 0 is left empty
+
+    public PriorityQueue()
+    {
+        data = new List<T>();
+    }
+
+    public T Push(T t)
+    {
+        int i = data.Count; // Starts at 1
+        data.Add(t);
+
+        for(;i > 2 && t.CompareTo(data[i/2]) < 0; i = (i / 2) - 1)  // Compare t to parent and swap if needed
+        {
+            // Swap parent to child position
+            swap(i, (i / 2) - 1);
+        }
+
+        return t;
+    }
+
+    public T Pop()
+    {
+        if (data.Count <= 0)
+            return default(T);
+        T removed = data[0];    // Store what is removed to return
+
+        percDown(0);
+
+        return removed;
+    }
+
+    public T Peek()
+    {
+        if (data.Count <= 0)
+            return default(T);
+        return data[0];
+    }
+
+    public bool empty()
+    {
+        return data.Count <= 0;
+    }
+
+    public bool Remove(T r)
+    {
+        for (int i = 0; i < data.Count; i++)
+        {
+            if(r.CompareTo(data[i]) == 0)
+            {
+                percDown(i);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public String toString()
+    {
+        String str = "Priority Queue (" + (data.Count - 1) + ")\n";
+        foreach (T t in data)
+        {
+            if (EqualityComparer<T>.Default.Equals(t, default(T)))
+                str += "NULL";
+            else
+                str += t.ToString();
+        }
+        return str;
+    }
+
+    private void swap(int p1, int p2)
+    {
+        T temp = data[p1];
+        data[p1] = data[p2];
+        data[p2] = temp;
+    }
+
+    // Percolate down from i
+    // Fix the structure in order of priority
+    private void percDown(int i)
+    {
+        int il = (i * 2) + 1; // Index of left child
+        int ir = il + 1;      // Index of right child
+        data[i] = data[data.Count - 1]; // Move last element to removed position
+        data.RemoveAt(data.Count - 1);  // Remove the copy of the previous last element
+
+        while (il < data.Count) // Percolate down
+        {
+            if (ir >= data.Count || data[il].CompareTo(data[ir]) < 0)    // Left is higher priority
+            {
+                swap(i, il);
+                i = il;
+            }
+            else    // Right is higher priority
+            {
+                swap(i, ir);
+                i = ir;
+            }
+
+            // Calculate new child indexes
+            il = (i * 2) + 1;
+            ir = il + 1;
+        }
+    }
+}

Assets/script/World/Tile.cs

+using UnityEngine;
+using System.Collections;
+using System;
+
+public class Tile : MonoBehaviour, IComparable<Tile>
+{
+    public bool walkable = false;
+    public int weight = 1;  // The cost for moving through this tile
+                            // Set negative for unwalkable
+
+    public int x;
+    public int y;
+
+    public Tile(bool walkable = true, int weight = 1)
+    {
+        this.walkable = walkable;
+        this.weight = weight;
+    }
+
+    public int CompareTo(Tile other)
+    {
+        if (other == null)
+            return 1;
+        return (x + y) - (other.x - other.y);    // Same coordinate. Should be the same tiles
+    }
+
+    public String toString()
+    {
+        String str = "";
+        str += "(" + x + ", " + y + ") " + " " + weight;
+        return str;
+    }
+}

Assets/script/World/Tile.cs.meta

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Assets/script/World/World.cs

+using UnityEngine;
+using System.Collections;
+
+public static class World
+{
+    private static Tile[][] map;
+    private static int width, height;
+
+    public static int Width
+    {
+        get
+        {
+            return width;
+        }
+    }
+
+    public static int Height
+    {
+        get
+        {
+            return height;
+        }
+    }
+
+    static World()
+    { }
+
+    public static void setup(int w, int h)
+    {
+        width = w;
+        height = h;
+
+        instantiateMap();
+    }
+
+    private static void instantiateMap()
+    {
+        map = new Tile[width][];
+        for (int i = 0; i < width; i++)
+        {
+            map[i] = new Tile[height];
+        }
+    }
+
+    public static void giveMap(Tile[][] newMap) { map = newMap; }
+
+    public static void set(int x, int y, Tile t)
+    {
+        t.x = x;
+        t.y = y;
+        map[x][y] = t;
+    }
+
+    public static Tile get(int x, int y)
+    {
+        if (x < 0 || x >= width || y < 0 || y >= width)
+        {
+            return null;
+        }
+        return map[x][y];
+    }
+}

Assets/script/World/World.cs.meta

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