source: liacs/mss/assignment2/TalkShadowFun.diff@ 21

diff -ur ../SRWorkshop/TalkShadowFun/cmdmode.xml ./cmdmode.xml
--- ../SRWorkshop/TalkShadowFun/cmdmode.xml     2003-10-25 23:19:52.000000000 +0200
+++ ./cmdmode.xml       2009-10-28 14:50:14.000000000 +0100
@@ -5,6 +5,9 @@
         <ID NAME="PID_CmdRight" VAL="2"/>
         <ID NAME="PID_CmdUp" VAL="3"/>
         <ID NAME="PID_CmdDown" VAL="4"/>
+        <ID NAME="PID_CmdForward" VAL="5"/>
+        <ID NAME="PID_CmdBackward" VAL="6"/>
+
                <ID NAME="PID_CmdNavigation" VAL="1000"/>
                        <ID NAME="PID_Moving" VAL="1001"/>
     </DEFINE>
@@ -19,6 +22,9 @@
             <P VAL="PID_CmdUp">higher</P>
             <P VAL="PID_CmdDown">down</P>
             <P VAL="PID_CmdDown">lower</P>
+            <P VAL="PID_CmdForward">forward</P>
+            <P VAL="PID_CmdBackward">backward</P>
+
                </L>
     </RULE>
 
diff -ur ../SRWorkshop/TalkShadowFun/shadowfun.cpp ./shadowfun.cpp
--- ../SRWorkshop/TalkShadowFun/shadowfun.cpp   2003-10-25 23:14:56.000000000 +0200
+++ ./shadowfun.cpp     2009-10-28 14:50:26.000000000 +0100
@@ -102,7 +102,7 @@
 //SR Workshop
 // Commands
 enum { 
-       C_NONE, C_LEFT, C_RIGHT, C_UP, C_DOWN, C_HOME, C_STOP
+       C_NONE, C_LEFT, C_RIGHT, C_UP, C_DOWN, C_HOME, C_STOP, C_FORWARD, C_BACKWARD
 };
 
 int listening = 0;  // boolean use: 0 = false, 1= true
@@ -326,6 +326,8 @@
                         if (recogstr.Find("down") != -1) { command = C_DOWN; }
                         if (recogstr.Find("home") != -1) { command = C_HOME; }
                         if (recogstr.Find("stop") != -1) { command = C_STOP; }
+                        if (recogstr.Find("forward") != -1) { command = C_FORWARD; }
+                        if (recogstr.Find("backward") != -1) { command = C_BACKWARD; }
 
              if (fUseTTS)
              {
@@ -1080,32 +1082,48 @@
   glutSwapBuffers();
 }
 
+#define MOVE_FACTOR 0.5
+
 //SR Workshop
 void MoveLeft(int value)
 {
        // value should be in range M_TORUS, M_CUBE, M_SPHERE
-       animPos[value][X] -= 1.0;
+       animPos[value][X] -= MOVE_FACTOR;
 }
 
 //SR Workshop
 void MoveRight(int value)
 {
        // value should be in range M_TORUS, M_CUBE, M_SPHERE
-       animPos[value][X] += 1.0;
+       animPos[value][X] += MOVE_FACTOR;
 }
 
 //SR Workshop
 void MoveUp(int value)
 {
        // value should be in range M_TORUS, M_CUBE, M_SPHERE
-       animPos[value][Y] += 1.0;
+       animPos[value][Y] += MOVE_FACTOR;
 }
 
 //SR Workshop
 void MoveDown(int value)
 {
        // value should be in range M_TORUS, M_CUBE, M_SPHERE
-       animPos[value][Y] -= 1.0;
+       animPos[value][Y] -= MOVE_FACTOR;
+}
+
+//SR Workshop
+void MoveForward(int value)
+{
+       // value should be in range M_TORUS, M_CUBE, M_SPHERE
+       animPos[value][Z] += MOVE_FACTOR;
+}
+
+//SR Workshop
+void MoveBackward(int value)
+{
+       // value should be in range M_TORUS, M_CUBE, M_SPHERE
+       animPos[value][Z] -= MOVE_FACTOR;
 }
 
 //SR Workshop
@@ -1144,6 +1162,12 @@
          case C_DOWN:
                  MoveDown(M_SPHERE);
                  break;
+      case C_FORWARD:
+                 MoveForward(M_SPHERE);
+                 break;
+         case C_BACKWARD:
+                 MoveBackward(M_SPHERE);
+                 break;
          case C_HOME:
                  MoveHome(M_SPHERE);
                  break;