diff --git a/Meteo_Engine.jar b/Meteo_Engine.jar
new file mode 100644
index 0000000..645c57b
Binary files /dev/null and b/Meteo_Engine.jar differ
diff --git a/run b/run
index d91253d..8917894 100755
--- a/run
+++ b/run
@@ -1,2 +1,3 @@
 javac src/sig/*.java -d bin
-java -cp bin sig/Meteo
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+java -cp bin sig/Meteo
+jar cfe Meteo_Engine.jar sig.Meteo src/sig
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diff --git a/src/sig/Block.java b/src/sig/Block.java
index f86a009..8ded849 100644
--- a/src/sig/Block.java
+++ b/src/sig/Block.java
@@ -2,8 +2,8 @@ package sig;
 
 public class Block{
     BlockState state;
-    double x,y;
-    public Block() {
+    int x,y; //Relative to its block clump.
+    public Block(int x,int y) {
         
     }
 }
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diff --git a/src/sig/BlockClump.java b/src/sig/BlockClump.java
index f53bae7..4c7b4e9 100644
--- a/src/sig/BlockClump.java
+++ b/src/sig/BlockClump.java
@@ -4,6 +4,8 @@ import java.util.List;
 
 public class BlockClump {
     List<Block> blocks;
+    double x,y; //the lower-left origin of this block clump. Every block positions relative to this.
+    double yspd;
     public BlockClump(List<Block> blockList) {
         this.blocks = blockList;
     }
diff --git a/src/sig/BlockState.java b/src/sig/BlockState.java
new file mode 100644
index 0000000..e49e35e
--- /dev/null
+++ b/src/sig/BlockState.java
@@ -0,0 +1,12 @@
+package sig;
+
+public enum BlockState {
+    RED,
+    BLUE,
+    GREEN,
+    YELLOW,
+    ORANGE,
+    PURPLE,
+    WHITE,
+    IGNITED
+}
diff --git a/src/sig/Board.java b/src/sig/Board.java
index 72f207f..abcfa39 100644
--- a/src/sig/Board.java
+++ b/src/sig/Board.java
@@ -1,14 +1,35 @@
 package sig;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public class Board {
     List<BlockClump> blockData;
     int width;
     int height;
-    public Board(int width,int height) {
-        this.width=width;
-        this.height=height;
+    double gravity;
+    double launch_power;
+    double max_rise_spd;
+    double max_fall_spd;
+    double[] combo_power_bonus;
+    public Board(int width, int height, double gravity, double launch_power, double max_rise_spd, double max_fall_spd,
+            double[] combo_power_bonus) {
+        this.width = width;
+        this.height = height;
+        this.gravity = gravity;
+        this.launch_power = launch_power;
+        this.max_rise_spd = max_rise_spd;
+        this.max_fall_spd = max_fall_spd;
+        this.combo_power_bonus = combo_power_bonus;
         this.blockData = new ArrayList<BlockClump>();
+
+        List<Block> initialBlocks = new ArrayList<Block>();
+        for (int x=0;x<width;x++) {
+            for (int y=0;y<3;y++) {
+                initialBlocks.add(new Block(x,y));
+            }
+        }
+
+        BlockClump defaultClump = new BlockClump(initialBlocks);
     }
 }
diff --git a/src/sig/Meteo.java b/src/sig/Meteo.java
index 7dc604e..92ca017 100644
--- a/src/sig/Meteo.java
+++ b/src/sig/Meteo.java
@@ -2,6 +2,7 @@ package sig;
 
 public class Meteo {
     public static void main(String[] args) {
-        Board b = new Board(8,14);
+        double[] val = {0,0,};
+        Board b = new Board(8,14,0.05,1,4,1,val);
     }
 }
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