(no commit message)

[atyndall/cits2231.git] / globals.h

diff --git a/globals.h b/globals.h
index e85ea25..fe6d362 100644 (file)
--- a/globals.h
+++ b/globals.h
@@ -13,6 +13,10 @@
 #define NTEXTURE 30     // The number of textures (in the models-textures dir)
 #define MAXOBJECTS 256
 
 #define NTEXTURE 30     // The number of textures (in the models-textures dir)
 #define MAXOBJECTS 256
 

+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+

 // Meshes and textures arrays
 extern mesh* meshes[];
 extern texture* textures[];
 // Meshes and textures arrays
 extern mesh* meshes[];
 extern texture* textures[];


@@ -24,6 +28,9 @@ extern const char *objectMenuEntries[];
 // Scene object arrays
 extern SceneObject sceneObjs[];
 extern int nObjects;
 // Scene object arrays
 extern SceneObject sceneObjs[];
 extern int nObjects;

+extern int curObject;
+extern int buttonSelected;
+extern int manipulateState;

 
 // Directories containing models
 extern char *dirDefault1;
 
 // Directories containing models
 extern char *dirDefault1;


@@ -32,39 +39,58 @@ extern char *dirDefault2;
 // Stores the directory name for the meshes and textures.
 extern char dataDir[];
 
 // 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;
-
-
-extern float jump;
-extern float lightAngle, lightHeight;
-extern GLfloat angle;
-extern GLfloat angle2;
-
-/* Near and far parameters */
-extern GLfloat near;
-extern GLfloat far;
-
-/* Zoom factor for mouse movements */
-extern GLfloat zoomFactor;
-
-/* Recursion level for floor drawing */
-extern int drawFloorRecurse;
+extern int startx, starty;

 
 /* Size of floor, from -n to n */
 extern int floorSize;
 
 /* Size of floor, from -n to n */
 extern int floorSize;

+extern float squareSize;
+
+/* Current camera position */
+extern GLfloat camx, camy, camz, keyrot;
+extern GLfloat factor;
+
+/* Length of axis lines */
+extern GLfloat lineLength;

 
 /* Light 0 parameters */
 extern GLfloat diffuse0[];
 extern GLfloat ambient0[];
 extern GLfloat specular0[];
 
 /* Light 0 parameters */
 extern GLfloat diffuse0[];
 extern GLfloat ambient0[];
 extern GLfloat specular0[];

-extern GLfloat emission0[];
-extern GLfloat light0_pos[];
+extern GLfloat direction0[];
+
+extern GLfloat lightPosition0[];
+
+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 glightmodel[];

+extern GLfloat emission[];
+
+/* Beginning width, height */
+extern int width, height;
+
+/* Zoom and rotate tracking */
+extern GLfloat zoom, rotate, camAngle;
+extern GLfloat zoomFactor, camRotateFactor, camAngleFactor;
+extern GLfloat leftrightFactor, nearfarFactor, bigsmallFactor, updownFactor, rotateFactor, texscaleFactor;

 
 

-#endif /* GLOBALS_H */
+/* Texture state tracking */
+extern int currentGroundTexture, currentMeshTexture;

 
 

+#endif /* GLOBALS_H */
\ No newline at end of file