changed inputBuffer and added base function to have it work.

First creation of the Match

GamePlay/input/Input.java

@@ -1,11 +0,0 @@
-package input;
-
-public class Input {
-	/*
-	 * A tab where each element represent a possible input 
-	 * (UP, Down, Right, Left, A, B, C, D)
-	 * if the value at the corresponding index is true, then the input is pressed
-	 */
-	public Boolean[] tab = new Boolean[8];
-
-}

GamePlay/input/InputBuffer.java

@@ -0,0 +1,86 @@
+package input;
+
+public class InputBuffer {
+	
+	private static final Boolean[] baseInputs = {false,false,false,false,false,false,false,false};
+	
+	/**
+	 * a list of various inputs being recorded, such as inputs pressed at each frame
+	 * Each element is a tab where each element represent a possible input 
+	 * (UP, Down, Right, Left, A, B, C, D)
+	 * if the value at the corresponding index is true, then the input is pressed
+	 * By default, no input is pressed. 
+	 */
+	private Boolean[][] inputList;
+	
+	/*
+	 * the size of the input buffer
+	 */
+	private int size;
+	
+	/*
+	 * the current position in the tab of the last newest input recorded
+	 * This should never bee accessed outside of this class.
+	 */
+	private int pos;
+	
+	
+	/**
+	 * base constructor of the InputBuffer. Creates a buffer of size 1, with every input empty
+	 */
+	public InputBuffer() {
+		this.size = 1;
+		this.pos = 0;
+		this.inputList = new Boolean[1][8];
+		setLatestInputs(baseInputs);
+	}
+	
+	public InputBuffer(int size) {
+		this.size = size;
+		this.pos = 0;
+		this.inputList = new Boolean[this.size][8];
+		
+		for(int i = 0; i < this.size; i++) {this.inputList[i] = baseInputs;}
+	}
+	
+
+	
+	/**
+	 * @return the latest added inputs
+	 */
+	public Boolean[] getLatestInputs() {
+		return this.inputList[this.pos];
+	}
+	
+	
+	/**
+	 * Sets the last input without moving the current position
+	 * @param inputs
+	 */
+	private void setLatestInputs(Boolean[] inputs) {
+		try {
+			for(int i = 0; i < 8; i++) {
+				this.inputList[pos][i] = inputs[i];
+			}
+		} catch (ArrayIndexOutOfBoundsException e) { //TODO :  what do we do in this case ?
+		}
+	}
+	
+	/**
+	 * advances the current position to the next one (goes back to the first if at the end
+	 */
+	private void nextPos() {
+		this.pos++;
+		if(this.pos == size) {this.pos = 0;}
+	}
+	
+	/**
+	 * record a new input in the 
+	 * @param inputs a size 8 tab of inputs
+	 */
+	private void recordInputs(Boolean[] inputs) {
+		this.nextPos();
+		this.setLatestInputs(inputs);
+	}
+}
+