initial

SMIMS-Game/Player.java

@@ -0,0 +1,38 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+
+/**
+ * Write a description of class Player here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Player extends Actor
+{
+    int velocityY = 0;
+    int speed = 5;
+    public void act()
+    {
+        player_movement();
+    }
+    
+    public void player_movement(){
+        if (Greenfoot.isKeyDown("D")){
+            setLocation(getX()+speed, getY());
+        }
+        if (Greenfoot.isKeyDown("A")){
+            setLocation(getX()-speed, getY());
+        }
+    }
+    
+    public boolean onGround(){
+        int height = getImage().getHeight();
+        
+        Actor floor = getOneObjectAtOffset(
+            0,
+            height / 2 + 1,
+            Ground.class
+        );
+        
+        return floor != null;
+    }
+}