added randomspawnpoint

Houses.pde

@@ -8,9 +8,6 @@ int i_biggestHouse;
 ArrayList<SpawnArea> spawnAreas = new ArrayList<SpawnArea>();
 
 void initHouses() {
-  
-
-
   img_houses.loadPixels();
   for (int x = 0; x < img_houses.width; x++) {
     for (int y = 0; y < img_houses.height; y++) {
@@ -25,12 +22,9 @@ void initHouses() {
   for(SpawnArea spawn : spawnAreas){
     spawn.i_size = int(map(spawn.i_size,0,i_biggestHouse,0,100));
   }
-  
 }
 
 class SpawnArea {
-  
-  
   PVector v2_center;
   int i_size;
   int i_ID;
@@ -39,9 +33,6 @@ class SpawnArea {
     //text(i_size,v2_center.x,v2_center.y);
     text(i_ID,v2_center.x,v2_center.y);
   }
-  
-  
-  
   ArrayDeque<PVector> v2d_selected = new ArrayDeque<PVector>();
   ArrayList<PVector> v2d_points = new ArrayList<PVector>();
   boolean isToSelect(int px, int py, int[] pxl, int pw, int ph, int orgColor) {
@@ -49,6 +40,9 @@ class SpawnArea {
       return false;
     return pxl[px + py * pw] == orgColor;
   }
+  PVector v2_randomSpawnPoint(){
+    return v2d_points.get(int(random(0,v2d_points.size())));
+  }
   
   SpawnArea(int startX, int startY) {
     i_ID = spawnAreas.size();
@@ -84,7 +78,7 @@ class SpawnArea {
     avgPoint.x = avgPoint.x/i_size;
     avgPoint.y = avgPoint.y/i_size;
     v2_center = avgPoint;
-    
+   
     if(i_size > i_biggestHouse) i_biggestHouse = i_size;
     
   }