Create plant model.

models/plant.mtl

@@ -0,0 +1,20 @@
+# Exported from Wings 3D 2.2.6.1
+newmtl Cube2_auv
+Ns 19.999999999999996
+d 1.0
+illum 2
+Kd 1.0 1.0 1.0
+Ka 0.0 0.0 0.0
+Ks 0.19 0.19 0.19
+Ke 0.0 0.0 0.0
+map_Kd auvBG.png
+
+newmtl default
+Ns 19.999999999999996
+d 1.0
+illum 2
+Kd 0.7898538076923077 0.8133333333333334 0.6940444444444445
+Ka 0.0 0.0 0.0
+Ks 0.1689853807692308 0.17133333333333334 0.15940444444444446
+Ke 0.0 0.0 0.0
+

models/plant.obj

@@ -0,0 +1,73 @@
+# Exported from Wings 3D 2.2.6.1
+mtllib plant.mtl
+o Cube2
+#28 vertices, 32 faces
+v -3.2421582e-3 -1.5355904e-2 4.4110059e-3
+v 0.98670734 -1.5355904e-2 0.99436050
+v -3.2421582e-3 0.98464410 4.4110059e-3
+v 0.98670734 0.98464410 0.99436050
+v -3.2421582e-3 -1.5355904e-2 4.4110059e-3
+v 0.98670734 -1.5355904e-2 0.99436050
+v -3.2421582e-3 0.98464410 4.4110059e-3
+v 0.98670734 0.98464410 0.99436050
+v 0.49173259 0.48464410 0.49938575
+v 0.49173259 0.48464410 0.49938575
+v 0.49173259 -1.5355904e-2 0.49938575
+v 0.49173259 0.98464410 0.49938575
+v 0.49173259 -1.5355904e-2 0.49938575
+v 0.49173259 0.98464410 0.49938575
+v 0.98670734 -1.5355904e-2 4.4110059e-3
+v -3.2421582e-3 -1.5355904e-2 0.99436050
+v 0.98670734 0.98464410 4.4110059e-3
+v -3.2421582e-3 0.98464410 0.99436050
+v 0.98670734 -1.5355904e-2 4.4110059e-3
+v -3.2421582e-3 -1.5355904e-2 0.99436050
+v 0.98670734 0.98464410 4.4110059e-3
+v -3.2421582e-3 0.98464410 0.99436050
+v 0.49173259 0.48464410 0.49938575
+v 0.49173259 0.48464410 0.49938575
+v 0.49173259 -1.5355904e-2 0.49938575
+v 0.49173259 0.98464410 0.49938575
+v 0.49173259 -1.5355904e-2 0.49938575
+v 0.49173259 0.98464410 0.49938575
+vt 0.0000000e+0 -1.1102230e-16
+vt 0.0000000e+0 2.2204460e-16
+vt 2.2204460e-16 1.00000000
+vt 2.2204460e-16 1.00000000
+vt 0.50000000 0.0000000e+0
+vt 0.50000000 2.2204460e-16
+vt 0.50000000 0.50000000
+vt 0.50000000 0.50000000
+vt 0.50000000 1.00000000
+vt 0.50000000 1.00000000
+vt 1.00000000 1.1102230e-16
+vt 1.00000000 -1.1102230e-16
+vt 1.00000000 1.00000000
+vt 1.00000000 1.00000000
+g Cube2_Cube2_auv
+usemtl Cube2_auv
+s 1
+f 1/1/ 9/7/ 3/3/
+f 3/3/ 9/7/ 14/10/
+f 4/13/ 9/7/ 2/12/
+f 4/13/ 14/10/ 9/7/
+f 5/11/ 10/8/ 11/6/
+f 6/2/ 10/8/ 8/4/
+f 6/2/ 11/6/ 10/8/
+f 7/14/ 10/8/ 5/11/
+f 9/7/ 13/5/ 2/12/
+f 10/8/ 12/9/ 8/4/
+f 12/9/ 10/8/ 7/14/
+f 13/5/ 9/7/ 1/1/
+f 15/1/ 23/7/ 17/3/
+f 17/3/ 23/7/ 28/10/
+f 18/13/ 23/7/ 16/12/
+f 18/13/ 28/10/ 23/7/
+f 19/11/ 24/8/ 25/6/
+f 20/2/ 24/8/ 22/4/
+f 20/2/ 25/6/ 24/8/
+f 21/14/ 24/8/ 19/11/
+f 23/7/ 27/5/ 16/12/
+f 24/8/ 26/9/ 22/4/
+f 26/9/ 24/8/ 21/14/
+f 27/5/ 23/7/ 15/1/

src/sig/SigRenderer.java

@@ -2,6 +2,7 @@ package sig;
 import javax.imageio.ImageIO;
 import javax.swing.JFrame;
 
+import sig.models.Plant;
 import sig.models.Staircase;
 
 import java.awt.event.MouseEvent;
@@ -28,9 +29,12 @@ import java.awt.Cursor;
 import java.awt.GraphicsDevice;
 import java.awt.GraphicsEnvironment;
 import java.awt.event.MouseWheelListener;
+import java.awt.event.WindowEvent;
+import java.awt.event.WindowFocusListener;
 
-public class SigRenderer implements KeyListener,MouseListener,MouseMotionListener,MouseWheelListener{
+public class SigRenderer implements WindowFocusListener,KeyListener,MouseListener,MouseMotionListener,MouseWheelListener{
 
+    public static boolean windowActive=true;
     public static boolean WIREFRAME = false;
     public static boolean PROFILING = false;
     public static boolean FLYING_MODE = false;
@@ -99,6 +103,7 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
     public static MouseHandler tempAnswer = null;
 
     public static Panel panel;
+    public static JFrame frame;
 
     public static Cursor invisibleCursor;
 
@@ -191,6 +196,7 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
     }
 
     public void runGameLoop() {
+
         if (!FLYING_MODE) {
             move();
             if (SigRenderer.currentStaircase!=null) {
@@ -255,7 +261,8 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
             roll+=MOVESPEED;
         }
         if (wHeld||sHeld) {
-            Vector forward = Vector.multiply(vLookDir,MOVESPEED);
+            Vector newDir = Vector.normalize(new Vector(vLookDir.x,0,vLookDir.z));
+            Vector forward = Vector.multiply(newDir,MOVESPEED);
             if (!FLYING_MODE) {
                 forward.y=0;
             }
@@ -389,6 +396,7 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
     }
 
     SigRenderer(JFrame f) {
+        SigRenderer.frame=f;
         //cube = new Mesh(OBJReader.ReadOBJFile("teapot.obj",false));
         Random r = new Random(438107);
         for (int x=0;x<64;x++) {
@@ -420,7 +428,10 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
                 }*/
             }
         }
-        addBlock(new Vector(31,1,31),Staircase.class,BlockType.ICE,FacingDirection.NORTH);
+        addBlock(new Vector(31,1,31),Plant.class,BlockType.SUGARCANE,FacingDirection.NORTH);
+        addBlock(new Vector(31,2,31),Plant.class,BlockType.SUGARCANE,FacingDirection.NORTH);
+        addBlock(new Vector(31,3,31),Plant.class,BlockType.SUGARCANE,FacingDirection.NORTH);
+        addBlock(new Vector(31,4,31),Plant.class,BlockType.SUGARCANE,FacingDirection.NORTH);
         /*addBlock(new Vector(31,2,32),Staircase.class,BlockType.PLANKS,FacingDirection.EAST);
         addBlock(new Vector(31,3,33),Staircase.class,BlockType.PLANKS,FacingDirection.WEST);
         addBlock(new Vector(31,4,34),Staircase.class,BlockType.PLANKS,FacingDirection.SOUTH);
@@ -559,8 +570,10 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
         int diffY=-Math.max(-100,Math.min(100,e.getYOnScreen()-middle.y));
         yaw+=diffX*TURNSPEED*1.5;
         pitch=(float)Math.max(-Math.PI/2+0.01f,Math.min(Math.PI/2-0.01f,pitch+diffY*TURNSPEED));
+        if (windowActive) {
             myRobot.mouseMove(middle.x,middle.y);
         }
+    }
 
     @Override
     public void keyTyped(KeyEvent e) {
@@ -659,4 +672,14 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
         selectedMode+=Math.signum(e.getWheelRotation());
         System.out.println("Mode "+selectedMode+".");
     }
+
+    @Override
+    public void windowGainedFocus(WindowEvent e) {
+        windowActive=true;
+    }
+
+    @Override
+    public void windowLostFocus(WindowEvent e) {
+        windowActive=false;
+    }
 }

src/sig/models/Plant.java

@@ -0,0 +1,21 @@
+package sig.models;
+
+import sig.Block;
+import sig.BlockType;
+import sig.Mesh;
+import sig.Triangle;
+import sig.utils.OBJReader;
+
+public class Plant extends Mesh{
+    public Plant(BlockType type) {
+        super(type);
+        this.type=type;
+        this.triangles=OBJReader.ReadOBJFile("models/plant.obj",true);
+        for (Triangle t : triangles) {
+            t.tex=type.getTexture(BlockType.FRONT);
+        }
+    }
+    public boolean handleCollision(Block b,float x,float z) {
+        return true;
+    }
+}