Split block clumps into vertical sections after launch delay expires.

src/sig/BlockClump.java

@@ -10,7 +10,7 @@ public class BlockClump {
     double x,y; //the lower-left origin of this block clump. Every block positions relative to this.
     double yspd;
     int[][] collisionColumnRanges;
-    int launched = -1; /*
+    int launched = 120; /*
     	Negative is for when block clumps are divided into smaller columns for re-sorting.
      	Positive is used for how much landing launch time before being split and falling.*/
  
@@ -48,7 +48,10 @@ public class BlockClump {
         }
     }
 
-    private void updateBlockCollisionRangeWithBlock(Block b) {
+    public List<Block> getBlocks() {
+		return blocks;
+	}
+	private void updateBlockCollisionRangeWithBlock(Block b) {
         if (collisionColumnRanges[b.x][0]==-1||collisionColumnRanges[b.x][0]>b.y) {
             collisionColumnRanges[b.x][0]=b.y;
         }

src/sig/Board.java

@@ -5,6 +5,7 @@ import java.awt.Color;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class Board {
     List<BlockClump> blockData;
@@ -18,6 +19,10 @@ public class Board {
     int x,y;
     int block_width,block_height;
     double vspeed;
+	
+	List<BlockClump> blockClumpDeleteList = new ArrayList<BlockClump>();
+	List<BlockClump> blockClumpAddList = new ArrayList<BlockClump>();
+	
     public Board(int centerX,int centerY,int block_width,int block_height,int boardWidth, int boardHeight, double gravity, double launch_power, double max_rise_spd, double max_fall_spd,
             double[] combo_power_bonus) {
         this.x=centerX;
@@ -54,7 +59,6 @@ public class Board {
         blockData.add(defaultClump2);
     }
     public void run(long frames) {
-    	
     	if (frames%100==0) {
     		blockData.add(new BlockClump(Arrays.asList(new Block((int)(Math.random()*width),0)),0,590,0,width));
     	}
@@ -91,13 +95,36 @@ public class Board {
             }
 	        //System.out.println(blocks.y);
         }
+    	if (blockClumpDeleteList.size()>0) {
+    		blockData.removeAll(blockClumpDeleteList);
+    		blockClumpDeleteList.clear();
+    	}
+    	if (blockClumpAddList.size()>0) {
+    		blockData.addAll(blockClumpAddList);
+    		blockClumpAddList.clear();
+    	}
     }
 	private void HandleBlockLand(BlockClump blocks, int x, double yset) {
 		blocks.yspd=0;
 		blocks.y=yset;
-		
+		if (blocks.launched--==-1) {
+			SplitBlockClump(blocks);
+		}
+	}
+    private void SplitBlockClump(BlockClump blocks) {
+		for (int x=0;x<width;x++) {
+			if (blocks.collisionColumnRanges[x][0]!=-1) {
+				final int column=x;
+				blockClumpAddList.add(
+						new BlockClump(
+							blocks.getBlocks().stream().filter((block)->block.x==column).collect(Collectors.toList()),
+							0,blocks.y,blocks.yspd,width)
+						);
+			}
+		}
+		blockClumpDeleteList.add(blocks);
 	}
-    public void drawBoard(Graphics g) {
+	public void drawBoard(Graphics g) {
         final int DRAW_STARTX = (int)(x - block_width*((double)width/2));
         final int DRAW_STARTY = (int)(y + block_height*((double)height/2));
         final int DRAW_ENDX = (int)(x + block_width*((double)width/2));

src/sig/Meteo.java

@@ -1,5 +1,8 @@
 package sig;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import javax.swing.JFrame;
 
 public class Meteo {
@@ -18,7 +21,7 @@ public class Meteo {
         b.run(FRAMECOUNT);
     }
 
-    public static void main(String[] args) {    	
+    public static void main(String[] args) {        	
         double[] val = {0,0,};
         b = new Board(SCREEN_WIDTH/2,SCREEN_HEIGHT/2,24,24,8,14,-0.065,1,4,-2,val);