Basic wall collisions are done.

src/game/Main.java

@@ -124,6 +124,7 @@ public class Main implements Runnable {
 				if (glfwWindowShouldClose(gameWindow) == GL_TRUE) {
 					running = false;
 				}
+
 				break;
 			case PAUSED:
 				// TODO: Make a pause menu

src/game/entity/Player.java

@@ -90,11 +90,22 @@ public class Player extends Entity{
 		Shader.PLAYER.disable();
 	}
 
+	public float getX() {
+		return position.x;
+	}
+
 	public float getY() {
 		return position.y;
 	}
 
 	private void setColor() {
 		texture = Options.getBallTexture();
 	}
+
+	public void setPosition(float x, float y) {
+		this.position.x = x;
+		this.position.y = y;
+	}
+
+
 }

src/game/level/Level.java

@@ -13,6 +13,8 @@ public class Level {
 	private Entity[] entities;
 	private float originX, originY; // Where the 'origin' of the level is the lower left of the floor area
 
+	private static final int SPRITE_PIXELS = 64;
+
 	public Level() {
 		currentLevel = -1;
 		loadLevel();
@@ -54,6 +56,7 @@ public class Level {
 	public void update() {
 		updateTiles();
 		updateEntities();
+		handleCollisions();
 	}
 
 	public void render() {
@@ -97,8 +100,19 @@ public class Level {
 	}
 
 	private void playerWallCollisions() {
-		boolean collided = false;
+		// Check for collisions, flip flag, if flag is true move player
+//		boolean collided = false;
 
-		// Check for collisions, flip flag, move player back
+		for (Tile[] tileRow : tiles) {
+			for (Tile tile : tileRow) {
+				if (tile.isWall()) {
+					if ((2 * tile.getX() - .5f < player.getX() + .25f && 2 * tile.getX() + .5f > player.getX() + .25f) || ((2 * tile.getX() - .5f < player.getX() - .25f && 2 * tile.getX() + .5f > player.getX() - .25f))){
+						if ((2 * tile.getY() - .5f < player.getY() + .25f && 2 * tile.getY() + .5f > player.getY() + .25f) || ((2 * tile.getY() - .5f < player.getY() - .25f && 2 * tile.getY() + .5f > player.getY() - .25f))){
+							player.setPosition(0f, 0f);
+						}
+					}
+				}
+			}
+		}
 	}
 }

src/game/level/tiles/Tile.java

@@ -55,5 +55,19 @@ public abstract class Tile {
 
 	public abstract void update();
 
+	public float getSize() {
+		return SIZE;
+	}
+
+	public float getX() {
+		return position.x;
+	}
 
+	public float getY() {
+		return position.y;
+	}
+
+	public boolean isWall() {
+		return isWall;
+	}
 }