// Scene object arrays
extern SceneObject sceneObjs[];
extern int nObjects;
+extern int curObject;
+extern int buttonSelected;
+extern int manipulateState;
// Directories containing models
extern char *dirDefault1;
// Stores the directory name for the meshes and textures.
extern char dataDir[];
-// Lighting
-extern GLfloat lightColor[];
-extern GLfloat lightPosition[];
-
-extern int moving, startx, starty;
-extern int lightMoving, lightStartX, lightStartY;
-
-/* Time varying or user-controled variables. */
-extern float jump;
-extern float lightAngle, lightHeight;
-extern GLfloat angle;
-extern GLfloat angle2;
-
-/* Near and far parameters - calculates scene size */
-extern GLfloat near;
-extern GLfloat far;
-
-/* Near and far clipping planes - calculates clipping planes */
-extern GLfloat nearClip;
-extern GLfloat farClip;
-
-/* Recursion level for floor drawing */
-extern int drawFloorRecurse;
+extern int startx, starty;
/* Size of floor, from -n to n */
extern int floorSize;
+extern float squareSize;
/* Current camera position */
-extern GLfloat camx, camy, camz, rot;
+extern GLfloat camx, camy, camz, keyrot;
+extern GLfloat factor;
/* Length of axis lines */
extern GLfloat lineLength;
extern GLfloat diffuse0[];
extern GLfloat ambient0[];
extern GLfloat specular0[];
-extern GLfloat emission0[];
-
extern GLfloat direction0[];
-extern GLfloat light0_pos[];
-extern GLfloat shine;
+extern GLfloat lightPosition0[];
-extern GLfloat glightmodel[];
+extern float lightAngle0, lightHeight0;
+extern int lightMoving0, lightStartX0, lightStartY0;
+
+/* Light 1 parameters */
+extern GLfloat diffuse1[];
+extern GLfloat ambient1[];
+extern GLfloat specular1[];
+extern GLfloat direction1[];
+
+extern GLfloat lightPosition1[];
+
+extern float lightAngle1, lightHeight1;
+extern int lightMoving1, lightStartX1, lightStartY1;
/* Material types */
extern GLfloat ambient[];
extern GLfloat diffuse[];
extern GLfloat specular[];
+extern GLfloat shine;
+extern GLfloat glightmodel[];
+extern GLfloat emission[];
/* Beginning width, height */
extern int width, height;
/* Zoom and rotate tracking */
-GLfloat zoomFactor, rotateFactor;
+extern GLfloat zoom, rotate, camAngle;
+extern GLfloat zoomFactor, rotateFactor, camAngleFactor;
+extern GLfloat leftrightFactor, nearfarFactor, bigsmallFactor, updownFactor;
+
+/* Texture state tracking */
+extern int currentGroundTexture, currentMeshTexture;
#endif /* GLOBALS_H */
\ No newline at end of file