Add spell casting system

src/main/java/epicspellsplugin/EpicSpellsPlugin.java

@@ -28,6 +28,7 @@
 import org.bukkit.scheduler.BukkitScheduler;
 import tabExecutors.MageTabExecutor;
 import tabExecutors.SpellTabExecutor;
+import epicspellsplugin.spellcasting.Spellcaster;
 
 /**
  *
@@ -39,13 +40,15 @@ public class EpicSpellsPlugin extends JavaPlugin{
     private BukkitScheduler scheduler;
     private SpellManager spellManager;
     private MageManager mageManager;
+    private Spellcaster spellcaster;
 
     @Override
     public void onEnable(){
         log = this.getLogger();
 
         mageManager = new MageManager();
         spellManager = new SpellManager(log, mageManager);
+        spellcaster = new Spellcaster(spellManager, mageManager, log);
 
         scheduler = Bukkit.getScheduler();
         PluginManager pluginManager = Bukkit.getPluginManager();
@@ -131,7 +134,9 @@ public SpellManager getSpellManager(){
     public MageManager getMageManager(){
         return mageManager;
     }
-
+
+    public Spellcaster getSpellcaster() { return spellcaster; }
+
     public void setup(){
         for(Player player: Bukkit.getOnlinePlayers()){
             mageManager.addPlayer(player);
@@ -141,6 +146,7 @@ public void setup(){
             public void run() {
                 mageManager.tick();
                 spellManager.tick();
+                spellcaster.tick();
             }
         }, 1, 1);
     }

src/main/java/epicspellsplugin/Mage.java

@@ -16,7 +16,7 @@
  */
 package epicspellsplugin;
 
-import java.util.HashMap;
+import java.util.*;
 
 import epicspellsplugin.exceptions.NotEnoughManaException;
 import epicspellsplugin.exceptions.SpellCooldownException;

src/main/java/epicspellsplugin/SpellManager.java

@@ -22,10 +22,8 @@
 import epicspellsplugin.spells.Explosion;
 import epicspellsplugin.spells.Fireball;
 import epicspellsplugin.spells.PowerStrike;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Set;
+
+import java.util.*;
 import java.util.logging.Logger;
 import org.bukkit.FluidCollisionMode;
 import org.bukkit.Location;
@@ -75,13 +73,13 @@ public void registerSpell(SpellWrapper wrapper){
         if(!spells.containsKey(spellName)){
             spells.put(spellName, wrapper);
         } else {
-            log.warning(String.format("Faild to register spell %s as there already is one with the same name!", spellName));
+            log.warning(String.format("Failed to register spell %s as there already is one with the same name!", spellName));
         }
     }
 
-    public String[] getSpellNames(){
+    public List<String> getSpellNames(){
         Set<String> set = spells.keySet();
-        return set.toArray(new String[set.size()]);
+        return new ArrayList<>(set);
     }
 
     public Integer[] getActiveSpellIDs(){

src/main/java/epicspellsplugin/spellcasting/SpellcastPatternMapping.java

@@ -0,0 +1,55 @@
+package epicspellsplugin.spellcasting;
+
+import epicspellsplugin.utils.Utils;
+
+import java.util.*;
+
+public class SpellcastPatternMapping {
+
+    public static SpellcastPatternMapping DEFAULT;
+    static {
+        DEFAULT = new SpellcastPatternMapping();
+        DEFAULT.bindPattern(Arrays.asList(8, 1, 6), "Fireball");
+        DEFAULT.bindPattern(Arrays.asList(5, 0, 7, 0), "PowerStrike");
+        DEFAULT.bindPattern(Arrays.asList(5, 6, 1, 8), "ArrowStorm");
+        DEFAULT.bindPattern(Arrays.asList(8, 2, 3), "Explosion");
+    }
+    private Map<List<Integer>, String> patternMap;
+
+    public SpellcastPatternMapping(){
+        patternMap = new HashMap<>();
+    }
+
+    public void bindPattern(List<Integer> pattern, String spellName){
+        patternMap.put(pattern, spellName);
+    }
+
+    public void unbindPattern(List<Integer> pattern){
+        patternMap.remove(pattern);
+    }
+
+    public String mapPattern(List<Integer> pattern){
+        List<Integer> extendedPattern = new ArrayList<>(pattern);
+        extendedPattern.addAll(pattern);
+        for(List<Integer> temp: patternMap.keySet()) {
+            boolean same = false;
+            if (!Utils.arraysEqual(pattern.toArray(new Integer[]{}), temp.toArray(new Integer[]{}))) {
+                continue;
+            }
+            for (int i = 0; i < temp.size(); i++) {
+                for (int j = 0; j < temp.size(); j++) {
+                    if ((i + j) <= extendedPattern.size()) {
+                        same = extendedPattern.get(i + j).equals(temp.get(j));
+                        if(!same){
+                            break;
+                        }
+                    }
+                }
+                if (same) {
+                    return patternMap.get(temp);
+                }
+            }
+        }
+        return null;
+    }
+}

src/main/java/epicspellsplugin/spellcasting/SpellcastPatternRecord.java

@@ -0,0 +1,30 @@
+package epicspellsplugin.spellcasting;
+
+import org.bukkit.Location;
+import org.bukkit.util.Vector;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SpellcastPatternRecord {
+
+    private Vector normalPlane;
+    private List<Location> castingPoints;
+
+    public SpellcastPatternRecord(Vector normalPlane){
+        this.normalPlane = normalPlane;
+        castingPoints = new ArrayList<>();
+    }
+
+    public Vector getNormalPlane() {
+        return normalPlane;
+    }
+
+    public List<Location> getCastingPoints() {
+        return castingPoints;
+    }
+
+    public void addCastingPoint(Location point){
+        castingPoints.add(point);
+    }
+}