X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=8135854e751bdd83c6c4f770ab6480ffa2a71e00;hp=5ebcc094ef6371b9b13d02cf4e35bab584b02ba5;hb=5b211bce232b1e75aa7cd3a08c533a8dd446f2fa;hpb=cc01320b8824eb601505dc5cdb101cfe8b7d1271

diff --git a/helper.c b/helper.c
index 5ebcc09..8135854 100644
--- a/helper.c
+++ b/helper.c
@@ -351,15 +351,36 @@ void updateLights() {
     glLightf(GL_LIGHT0 + i, GL_SPOT_CUTOFF, lightObjs[i].cutoff);
     glLighti(GL_LIGHT0 + i, GL_SPOT_EXPONENT, (int)lightObjs[i].exponent );
 
+    glEnable(GL_LIGHT0 + i);
+
     // Draw light ball for light
     glPushMatrix();
-      glColor3f(1.0, 1.0, 1.0);
+      glColor3f(0.0, 1.0, 1.0);
       glTranslatef(lightObjs[i].position[0], lightObjs[i].position[1], lightObjs[i].position[2]);
-      glutSolidSphere(lightBallSize, 20, 20);
+      glutSolidSphere(lightBallSize, 20, 20);;
     glPopMatrix();
 
-    glEnable(GL_LIGHT0 + i);
   }
 
   glEnable(GL_LIGHTING);
+}
+
+/**
+ * Sets variables to the state they are in to begin with.
+ */
+void initializeState() {
+  /* Initial light 0 position. */
+  lightObjs[0].position[0] = 4;
+  lightObjs[0].position[1] = 5;
+  lightObjs[0].position[2] = 6;
+  lightObjs[0].position[3] = 0.0;
+
+  /* Initial light 1 position. */
+  lightObjs[1].position[0] = -4;
+  lightObjs[1].position[1] = 5;
+  lightObjs[1].position[2] = -6;
+  lightObjs[1].position[3] = 0.0;
+
+  /* Initial floor texture */
+  currentGroundTexture = 5;
 }
\ No newline at end of file